Pricing & Performance

*Morningstar® Ratings as of

Asset Allocation - Target Risk

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.05 0.05 NA NA
0.34 0.34 NA NA
2.13 2.13 0.89 -4.63

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-2.35 -1.99 -7.71 -7.41
5.32 5.04 3.36 3.08
6.17 5.76 4.97 4.56
5.27 5.28 4.68 4.69
7.02 7.03 6.71 6.72

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.35
1.35
N/A
N/A

Morningstar Rating

Category: Allocation--50% to 70% Equity
2 stars
856 funds
3 stars
744 funds
3 stars
504 funds
3 stars
856 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.03 0.03 NA NA
0.26 0.26 NA NA
2.40 2.40 1.34 -4.26

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-1.64 -1.27 -7.08 -6.72
4.05 3.82 2.10 1.87
5.13 4.81 3.95 3.64
5.15 5.18 4.56 4.59
5.26 5.27 4.96 4.97

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.28
1.30

Morningstar Rating

Category: Allocation--30% to 50% Equity
2 stars
734 funds
3 stars
576 funds
3 stars
358 funds
3 stars
734 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.07 0.07 NA NA
0.43 0.43 NA NA
1.74 1.74 0.31 -5.18

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-3.41 -3.17 -8.73 -8.49
6.31 5.94 4.32 3.95
6.86 6.32 5.65 5.13
5.00 4.98 4.41 4.39
7.12 7.12 6.81 6.82

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.42
1.42
N/A
N/A

Morningstar Rating

Category: Allocation--70% to 85% Equity
2 stars
382 funds
3 stars
319 funds
3 stars
239 funds
3 stars
382 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.03 0.03 NA NA
0.25 0.25 NA NA
3.22 3.22 1.98 -1.83

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-1.29 -0.57 -5.00 -4.31
3.15 3.04 1.83 1.74
4.59 4.43 3.79 3.63
5.02 5.10 4.62 4.70
5.94 5.97 5.73 5.76

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.18
1.18
N/A
N/A

Morningstar Rating

Category: Allocation--15% to 30% Equity
3 stars
funds
4 stars
funds
4 stars
funds
4 stars
funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.10 0.10 NA NA
0.56 0.56 NA NA
1.07 1.07 -0.11 -5.60

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-4.15 -3.90 -9.44 -9.19
7.17 6.69 5.16 4.69
7.43 6.81 6.22 5.61
4.90 4.85 4.30 4.26
7.45 7.44 7.14 7.14

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.40
1.40
N/A
N/A

Morningstar Rating

Category: Allocation--85%+ Equity
2 stars
funds
3 stars
funds
3 stars
funds
3 stars
funds

Asset Allocation - Target Date

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.03 0.03 NA NA
0.23 0.23 NA NA
2.20 2.20 1.18 -2.64

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-2.22 -2.09 -5.90 -5.75
3.50 3.33 2.19 2.01
4.54 4.17 3.75 3.37
3.53 3.60 3.13 3.20
4.23 4.27 3.97 4.00

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.01
1.05

Morningstar Rating

Category: Target-Date 2000-2010
2 stars
92 funds
2 stars
82 funds
1 stars
41 funds
2 stars
92 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.05 0.05 NA NA
0.38 0.38 NA NA
2.01 2.01 0.70 -4.83

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-2.96 -2.86 -8.27 -8.19
4.57 4.33 2.62 2.38
5.37 4.96 4.19 3.78
4.02 4.07 3.43 3.49
4.73 4.77 4.34 4.38

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.06
1.08

Morningstar Rating

Category: Target-Date 2020
2 stars
187 funds
2 stars
158 funds
2 stars
64 funds
2 stars
187 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.06 0.06 NA NA
0.46 0.46 NA NA
1.46 1.46 0.15 -5.38

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-3.55 -3.65 -8.88 -8.97
5.35 5.05 3.39 3.08
5.83 5.36 4.64 4.18
4.18 4.18 3.59 3.59
4.75 4.78 4.35 4.39

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.09
1.13

Morningstar Rating

Category: Target-Date 2030
2 stars
187 funds
2 stars
158 funds
2 stars
64 funds
2 stars
187 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.08 0.08 NA NA
0.59 0.59 NA NA
0.96 0.96 -0.44 -5.94

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-4.08 -4.19 -9.36 -9.47
5.90 5.51 3.93 3.53
6.19 5.68 5.00 4.48
4.24 4.21 3.65 3.63
4.84 4.87 4.44 4.48

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.11
1.19

Morningstar Rating

Category: Target-Date 2040
2 stars
187 funds
2 stars
158 funds
3 stars
65 funds
3 stars
187 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.08 0.08 NA NA
0.59 0.59 NA NA
0.74 0.74 -0.67 -6.11

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-4.33 -4.51 -9.59 -9.76
6.21 5.81 4.22 3.84
6.40 5.87 5.20 4.68
4.28 4.21 3.69 3.63
4.56 4.60 4.17 4.21

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.13
1.25

Morningstar Rating

Category: Target-Date 2050
2 stars
176 funds
2 stars
134 funds
N/A
2 stars
176 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.02 0.02 NA NA
0.17 0.17 NA NA
2.47 2.47 1.71 -2.13

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-1.35 -1.01 -5.05 -4.71
2.40 2.25 1.10 0.96
3.81 3.57 3.01 2.79
3.04 3.12 2.65 2.73
3.73 3.76 3.47 3.50

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.96
1.04

Morningstar Rating

Category: Target-Date Retirement
2 stars
145 funds
2 stars
133 funds
1 stars
64 funds
2 stars
145 funds

Large U.S. Equity

Fund Name / Symbol

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.08 0.08 NA NA
0.70 0.70 NA NA
-0.35 -0.35 -1.13 -6.57

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-2.24 -2.37 -7.61 -7.72
7.86 7.57 5.85 5.56
9.18 8.69 7.96 7.48
4.74 4.55 4.16 3.96
4.85 4.84 4.47 4.45

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.86
0.86
N/A
N/A

Morningstar Rating

Category: Large Value
2 stars
1207 funds
2 stars
1051 funds
2 stars
764 funds
2 stars
1207 funds
Fund Name / Symbol

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.03 0.03 NA NA
0.32 0.32 NA NA
-4.18 -4.18 -3.56 -8.85

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-3.10 -3.65 -8.43 -8.99
10.89 9.89 8.82 7.82
9.66 8.87 8.44 7.65
5.83 5.60 5.23 5.00
2.39 2.28 2.02 1.91

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.07
1.07
N/A
N/A

Morningstar Rating

Category: Large Growth
2 stars
1524 funds
2 stars
1315 funds
2 stars
937 funds
2 stars
1524 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.10 0.10 NA NA
0.69 0.69 NA NA
3.02 3.02 1.26 -0.28

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
1.33 0.71 -0.18 -0.77
11.26 10.69 10.69 10.14
10.97 10.42 10.64 10.07
6.36 6.26 6.20 6.10
4.11 4.12 4.01 4.01

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.48
0.48
N/A
N/A

Morningstar Rating

Category: Large Blend
3 stars
1398 funds
3 stars
1225 funds
3 stars
893 funds
3 stars
1398 funds
Fund Name / Symbol

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.18 0.18 NA NA
0.69 0.69 NA NA
5.87 5.87 2.58 -3.08

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-2.31 -1.59 -7.67 -7.01
8.02 7.78 6.00 5.77
9.40 8.99 8.18 7.76
5.83 5.75 5.23 5.15
8.69 8.70 8.61 8.62

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.91
0.91
N/A
N/A

Morningstar Rating

Category: Large Value
2 stars
1207 funds
3 stars
1051 funds
3 stars
764 funds
3 stars
1207 funds
Fund Name / Symbol

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.30 0.30 NA NA
0.53 0.53 NA NA
1.76 1.76 0.63 -4.91

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
0.64 -0.39 -4.91 -5.87
11.38 10.59 9.30 8.53
10.42 9.74 9.17 8.51
6.84 6.82 6.23 6.21
12.14 12.08 11.92 11.87

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.84
0.84
N/A
N/A

Morningstar Rating

Category: Large Blend
3 stars
1398 funds
3 stars
1225 funds
3 stars
893 funds
3 stars
1398 funds
Fund Name / Symbol

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.05 0.05 NA NA
0.43 0.43 NA NA
-1.78 -1.78 -3.48 -8.83

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-0.72 -0.38 -6.17 -5.86
11.75 11.71 9.66 9.62
10.49 9.96 9.25 8.72
7.64 7.85 7.03 7.24
3.74 3.74 3.36 3.36

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.25
1.28

Morningstar Rating

Category: Large Growth
3 stars
1524 funds
3 stars
1315 funds
3 stars
937 funds
3 stars
1524 funds
Fund Name / Symbol

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.07 0.07 NA NA
0.44 0.44 NA NA
2.63 2.63 0.13 -5.40

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
2.16 1.06 -3.48 -4.49
10.50 9.78 8.45 7.74
- - - -
- - - -
13.83 13.65 12.15 12.01

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.35
1.39

Morningstar Rating

Category: Large Growth
2 stars
1524 funds
N/A
N/A
2 stars
1524 funds

Small/Mid U.S. Equity

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.05 0.05 NA NA
0.24 0.24 NA NA
3.21 3.21 0.83 -4.73

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-4.15 -2.70 -9.43 -8.06
10.80 10.46 8.73 8.39
12.28 11.61 11.02 10.36
9.52 9.49 8.91 8.87
9.41 9.41 9.01 9.01

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.98
0.98
N/A
N/A

Morningstar Rating

Category: Mid Cap Growth
3 stars
640 funds
5 stars
574 funds
5 stars
428 funds
5 stars
640 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.00 0.00 NA NA
0.00 0.00 NA NA
3.75 3.75 5.20 -0.60

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
3.88 7.34 -1.84 1.46
11.83 8.38 9.74 6.36
12.16 10.35 10.90 9.11
6.81 6.89 6.21 6.29
11.97 11.70 11.56 11.29

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.30
1.30
N/A
N/A

Morningstar Rating

Category: Real Estate
3 stars
240 funds
3 stars
208 funds
4 stars
153 funds
4 stars
240 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.08 0.08 NA NA
0.42 0.42 NA NA
-0.98 -0.98 -2.85 -8.17

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-9.81 -6.67 -14.78 -11.81
8.97 9.29 6.94 7.26
9.27 8.65 8.03 7.42
4.79 4.76 4.20 4.17
7.42 7.40 7.02 7.00

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.28
1.28
N/A
N/A

Morningstar Rating

Category: Small Blend
3 stars
643 funds
3 stars
562 funds
2 stars
370 funds
3 stars
643 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.10 0.10 NA NA
0.73 0.73 NA NA
9.81 9.81 4.89 -0.90

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-1.04 1.80 -6.47 -3.78
7.71 7.92 5.69 5.90
- - - -
- - - -
10.30 10.77 9.02 9.51

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.60
1.60
N/A
N/A

Morningstar Rating

Category: Small Value
3 stars
380 funds
N/A
N/A
3 stars
380 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.12 0.12 NA NA
0.66 0.66 NA NA
1.96 1.96 0.62 -4.93

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-6.34 -4.59 -11.48 -9.83
8.62 8.55 6.59 6.52
9.45 9.03 8.21 7.80
6.26 6.21 5.66 5.60
7.78 7.80 7.38 7.40

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.31
1.45

Morningstar Rating

Category: Mid Cap Value
2 stars
405 funds
3 stars
339 funds
3 stars
235 funds
3 stars
405 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.09 0.09 NA NA
0.79 0.79 NA NA
3.90 3.90 1.09 -4.46

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-7.28 -3.99 -12.37 -9.29
7.90 8.77 5.89 6.75
7.53 7.49 6.31 6.28
4.51 4.61 3.92 4.03
6.98 7.08 6.47 6.57

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.48
3.03

Morningstar Rating

Category: Small Value
3 stars
380 funds
3 stars
331 funds
2 stars
215 funds
3 stars
380 funds

International Equity

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.20 0.20 NA NA
1.02 1.02 NA NA
-0.55 -0.55 3.35 -2.31

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-13.81 -19.00 -18.55 -23.45
-6.67 -6.68 -8.41 -8.43
-4.86 -5.56 -5.93 -6.63
1.71 0.98 1.14 0.41
7.76 7.72 7.37 7.32

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.75
1.83

Morningstar Rating

Category: Diversified Emerging Markets
1 stars
591 funds
2 stars
410 funds
2 stars
179 funds
2 stars
591 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.11 0.11 NA NA
0.99 0.99 NA NA
0.00 0.00 -1.60 -6.98

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-6.24 -8.42 -11.37 -13.46
2.23 1.47 0.33 -0.43
2.42 1.62 1.26 0.48
1.44 1.03 0.86 0.46
3.30 3.38 2.92 3.00

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.35
1.35
N/A
N/A

Morningstar Rating

Category: Foreign Large Blend
2 stars
712 funds
3 stars
624 funds
2 stars
359 funds
2 stars
712 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.00 0.00 NA NA
0.00 0.00 NA NA
1.90 1.90 3.10 -2.60

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-0.29 0.34 -5.76 -5.14
6.44 3.59 4.47 1.65
8.32 7.10 7.10 5.90
- - - -
2.51 2.36 1.83 1.69

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.32
1.32
N/A
N/A

Morningstar Rating

Category: Global Real Estate
2 stars
192 funds
3 stars
156 funds
N/A
3 stars
192 funds
Fund Name / Symbol

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.08 0.08 NA NA
0.71 0.71 NA NA
-1.40 -1.40 -2.19 -7.60

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-3.81 -5.13 -9.12 -10.33
5.68 4.63 3.72 2.67
- - - -
- - - -
7.42 7.46 5.58 5.66

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.50
2.16

Morningstar Rating

Category: World Stock
2 stars
991 funds
N/A
N/A
2 stars
991 funds
Fund Name / Symbol

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.07 0.07 NA NA
0.55 0.55 NA NA
-2.51 -2.51 -4.57 -9.78

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-8.25 -13.19 -13.30 -17.99
4.02 2.75 2.08 0.82
2.43 1.26 1.28 0.12
1.57 1.09 1.00 0.52
4.66 4.63 4.18 4.15

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.45
2.18

Morningstar Rating

Category: Foreign Large Blend
3 stars
712 funds
2 stars
624 funds
2 stars
359 funds
2 stars
712 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.06 0.06 NA NA
0.62 0.62 NA NA
1.35 1.35 -1.35 -6.76

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
1.15 -2.60 -4.37 -7.95
- - - -
- - - -
- - - -
-1.73 -1.22 -4.76 -4.13

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.60
2.70

Morningstar Rating

Category: Foreign Small/Mid Blend
N/A
N/A
N/A
N/A

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.05 0.05 NA NA
0.62 0.62 NA NA
-1.09 -1.09 0.49 -5.05

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-14.93 -22.60 -19.59 -26.87
- - - -
- - - -
- - - -
-14.10 -13.33 -18.09 -17.10

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.75
8.96

Morningstar Rating

Category: Diversified Emerging Markets
N/A
N/A
N/A
N/A

Specialty

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.01 0.01 NA NA
0.08 0.08 NA NA
3.86 3.86 2.21 -1.64

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-2.01 -1.78 -5.68 -5.49
2.56 2.35 1.26 1.05
5.04 4.99 4.24 4.18
- - - -
11.44 11.55 10.85 10.98

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.09
1.09
N/A
N/A

Morningstar Rating

Category: Allocation--30% to 50% Equity
2 stars
734 funds
3 stars
576 funds
N/A
3 stars
734 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.04 0.04 NA NA
0.37 0.37 NA NA
3.05 3.05 0.38 -3.39

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-11.96 -11.82 -15.28 -15.13
-3.25 -2.64 -4.48 -3.87
-0.69 -0.70 -1.45 -1.45
- - - -
2.60 3.00 1.95 2.36

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.26
1.26

Morningstar Rating

Category: Allocation--30% to 50% Equity
1 stars
734 funds
1 stars
576 funds
N/A
1 stars
734 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.01 0.01 NA NA
0.10 0.10 NA NA
0.10 0.10 -0.29 -4.03

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-3.35 -2.90 -6.94 -6.52
1.81 1.62 0.52 0.34
- - - -
- - - -
2.70 2.70 1.82 1.83

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.99
2.43

Morningstar Rating

Category: Multialternative
3 stars
249 funds
N/A
N/A
3 stars
249 funds
Fund Name / Symbol

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.00 0.00 NA NA
0.00 0.00 NA NA
2.16 2.16 2.16 -3.48

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-0.45 0.84 -5.90 -4.74
- - - -
- - - -
- - - -
1.57 1.63 -2.92 -2.59

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.27
32.15

Morningstar Rating

Category: World Allocation
N/A
N/A
N/A
N/A

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.02 0.02 NA NA
0.21 0.21 NA NA
-4.73 -4.73 -3.72 -9.03

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
- - - -
- - - -
- - - -
- - - -
-4.17 -4.57 -9.43 -9.80

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.55
2.16

Morningstar Rating

Category: Long-Short Equity
N/A
N/A
N/A
N/A
Fund Name / Symbol

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.02 0.02 NA NA
0.20 0.20 NA NA
NA NA NA NA

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
- - - -
- - - -
- - - -
- - - -
0.00 -0.80 -5.48 -6.24

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
2.02
3.08

Morningstar Rating

Category: Long-Short Equity
N/A
N/A
N/A
N/A

Fixed Income

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.00 0.00 NA NA
0.00 0.00 NA NA
3.17 3.17 2.53 -1.27

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
0.08 1.10 -3.67 -2.70
1.65 1.54 0.37 0.27
3.29 3.12 2.49 2.34
3.82 3.93 3.42 3.53
4.18 4.21 3.92 3.96

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.88
1.01

Morningstar Rating

Category: Intermediate-Term Bond
1 stars
951 funds
2 stars
827 funds
2 stars
602 funds
2 stars
951 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.01 0.01 NA NA
0.10 0.10 NA NA
1.69 1.69 -0.10 -3.88

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
1.39 2.18 -2.43 -1.68
4.72 4.61 3.38 3.28
6.45 6.35 5.63 5.54
6.16 6.45 5.76 6.05
5.84 5.88 5.55 5.59

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.07
1.07
N/A
N/A

Morningstar Rating

Category: Preferred Stock
2 stars
37 funds
1 stars
32 funds
N/A
1 stars
37 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.00 0.00 NA NA
0.00 0.00 NA NA
2.94 2.94 3.56 -0.35

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-0.47 -0.93 -4.17 -4.69
-1.69 -1.86 -2.94 -3.10
2.00 1.64 1.21 0.87
1.25 1.27 0.87 0.88
1.16 1.18 0.82 0.84

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.90
0.95

Morningstar Rating

Category: Inflation-Protected Bond
1 stars
200 funds
2 stars
170 funds
1 stars
107 funds
1 stars
200 funds
Fund Name / Symbol

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
-0.01 -0.01 NA NA
-0.09 -0.09 NA NA
3.53 3.53 2.04 -1.77

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
5.00 6.73 1.10 2.73
5.07 4.92 3.72 3.60
7.86 7.56 7.04 6.73
4.19 4.30 3.80 3.90
5.46 5.48 5.31 5.33

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.81
0.81
N/A
N/A

Morningstar Rating

Category: Muni California Intermediate
5 stars
75 funds
5 stars
72 funds
4 stars
57 funds
5 stars
75 funds
Fund Name / Symbol

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.01 0.01 NA NA
0.14 0.14 NA NA
5.96 5.96 2.02 -1.76

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-3.77 -1.68 -7.36 -5.32
1.69 2.20 0.41 0.92
4.52 4.87 3.72 4.07
6.74 6.91 6.33 6.49
7.12 7.28 6.89 7.05

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.88
0.88
N/A
N/A

Morningstar Rating

Category: High Yield Bond
2 stars
646 funds
3 stars
530 funds
4 stars
365 funds
3 stars
646 funds
Fund Name / Symbol

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.00 0.00 NA NA
0.00 0.00 NA NA
3.57 3.57 2.64 0.36

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-0.31 0.66 -2.60 -1.56
1.77 1.61 1.00 0.84
3.80 3.75 3.32 3.28
5.33 5.44 5.09 5.20
7.53 7.54 7.41 7.42

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.88
0.88
N/A
N/A

Morningstar Rating

Category: Intermediate-Term Bond
2 stars
951 funds
3 stars
827 funds
4 stars
602 funds
3 stars
951 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
-0.01 -0.01 NA NA
-0.09 -0.09 NA NA
2.01 2.01 2.13 -0.18

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
1.69 1.77 -0.64 -0.56
1.85 1.75 1.08 0.98
2.98 2.82 2.52 2.35
4.30 4.32 4.07 4.09
6.47 6.46 6.32 6.31

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.90
0.90

Morningstar Rating

Category: Intermediate Government
3 stars
297 funds
3 stars
284 funds
3 stars
215 funds
3 stars
297 funds
Fund Name / Symbol

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
-0.01 -0.01 NA NA
-0.13 -0.13 NA NA
2.92 2.92 1.51 -2.31

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
4.03 5.39 0.12 1.40
3.77 3.59 2.48 2.27
6.37 6.18 5.56 5.36
4.38 4.48 3.98 4.08
5.49 5.50 5.36 5.37

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.81
0.81
N/A
N/A

Morningstar Rating

Category: Muni National Intermediate
4 stars
306 funds
4 stars
253 funds
4 stars
174 funds
4 stars
306 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.00 0.00 NA NA
0.00 0.00 NA NA
4.27 4.27 1.81 -2.02

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
6.03 8.05 2.09 4.01
4.36 4.35 3.04 3.02
- - - -
- - - -
5.78 6.06 4.72 5.02

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.97
1.11

Morningstar Rating

Category: High Yield Muni
2 stars
167 funds
N/A
N/A
2 stars
167 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.03 0.03 NA NA
0.32 0.32 NA NA
6.39 6.39 2.73 -1.17

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-4.86 -2.69 -8.43 -6.32
1.07 1.49 -0.22 0.20
3.76 4.17 2.98 3.37
6.53 6.83 6.12 6.42
6.28 6.55 5.92 6.19

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.05
1.23

Morningstar Rating

Category: High Yield Bond
2 stars
646 funds
2 stars
530 funds
4 stars
365 funds
2 stars
646 funds

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.02 0.02 NA NA
0.22 0.22 NA NA
2.53 2.53 1.24 -2.53

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-3.83 -2.70 -7.41 -6.33
- - - -
- - - -
- - - -
-2.38 -1.43 -4.75 -3.71

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.11
1.40

Morningstar Rating

Category: Nontraditional Bond
N/A
N/A
N/A
N/A

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.01 0.01 NA NA
0.11 0.11 NA NA
3.94 3.94 0.93 -2.84

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-5.59 -4.28 -9.15 -7.86
- - - -
- - - -
- - - -
-3.98 -2.37 -6.31 -4.63

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.13
1.72

Morningstar Rating

Category: High Yield Bond
N/A
N/A
N/A
N/A

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.00 0.00 NA NA
0.00 0.00 NA NA
2.29 2.29 0.22 -3.51

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
-1.58 -0.40 -5.27 -4.15
- - - -
- - - -
- - - -
-0.69 0.26 -3.70 -2.58

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
1.00
1.14

Morningstar Rating

Category: Corporate Bond
N/A
N/A
N/A
N/A

Short-Term Fixed Income

Fund Name / Symbol

Money Market Fund (A)
SEC 7-Day Yield as of is 0.00% SEC 7-Day Yield as of is 0.00% SEC 7-Day Yield as of is 0.00% SEC 7-Day Yield as of is 0.00%
6, 11, 22

PCSXX

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.00 0.00 NA NA
0.00 0.00 NA NA
0.00 0.00 0.00 0.00

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00
0.00 0.00 0.00 0.00
1.11 1.08 1.11 1.08
1.31 1.30 1.31 1.30

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.54
0.54
N/A
N/A

Morningstar Rating

Category: Money Market
N/A
N/A
N/A
N/A

Fund Prices
(as of ) (as of ) (as of ) (as of )

$ Chg
% Chg
% YTD
0.00 0.00 NA NA
0.00 0.00 NA NA
1.37 1.37 1.12 -1.17

Average Annual Total Returns (%)
(as of ) (as of ) (as of ) (as of )

1 yr
3 yr
5 yr
10 yr
Since
Incep
Incep
Date
0.89 1.18 -1.37 -1.08
1.07 1.14 0.31 0.38
1.84 1.79 1.37 1.32
3.17 3.17 2.94 2.95
3.92 3.92 3.81 3.81

Fund Expenses

Net Expense
Gross Expense
Contractual Cap
Waiver Exp. Date
0.68
0.68
N/A
N/A

Morningstar Rating

Category: Short Term Bond
2 stars
490 funds
3 stars
404 funds
3 stars
280 funds
3 stars
490 funds

Disclosures

Money Market investment options are not guaranteed by the Federal Deposit Insurance Corporation (FDIC), or any other government agency. Although the investment options seek to preserve the value of your investment at $1.00 per share, it is possible to lose money by investing in the investment options.

Not FDIC Insured
May Lose Value - Not a Deposit - No Bank Guarantee

Not Insured by any Federal Government Agency

Investors should carefully consider a fund’s investment objectives, risks, charges, and expenses prior to investing.

Investment results shown represent historical performance and do not guarantee future results. Your mutual fund's returns and principal values will fluctuate with changes in interest rates and other market conditions so the value, when redeemed, may be worth more or less than original costs. Current performance may be lower or higher than the performance shown.

A Shares - Maximum up-front sales charges may apply. See the prospectus for details. Equity Funds, 5.5% (except LargeCap S&P 500 Index Fund, 1.5%); SAM Portfolios, 5.5% (except SAM Flexible Income Portfolio, 3.75%); Principal LifeTime Funds, 5.5% (except Principal LifeTime Strategic Income Fund, 3.75%); Specialty Funds, 3.75%; Fixed-Income Funds, 3.75% (except Income, Short-Term Income, and Government & High Quality Bond, 2.25%); Municipal Funds, 4.5%. Money Market does not have an up-front sales charge.

Principal Management Corporation is the Investment Advisor of all funds included in the Principal Funds, Inc. Principal Management Corporation has selected sub-advisors, whom they oversee, to manage day-to-day investment decisions/operations.

In situations where the net and gross fund expense figures are different, the investment manager has contractually agreed to limit the investment option's expense. Differences may also be shown due to the investment manager choosing to pay certain expenses that would normally be payable by the fund. The gross fund expense figure does not reflect any waivers or caps on the mutual fund. Performance shown reflects the application of net expenses of the fund.

See the Principal Funds, Inc. prospectus for the full name of each Fund.

Returns shown for periods of less than one year are not annualized.

Money Market investment options are not guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Although these Funds seek to preserve the value of your investment at $1.00 per share, it is possible to lose money.

Price The price, or net asset value is the value of mutual fund shares determined by deducting the fund's liabilities from the total assets of the portfolio and dividing this amount by the number of shares outstanding. This cannot be relied upon as today's offering price.

YTD at NAV % - Measured from January 1, 2016 to the most recent established NAV date. Returns include the reinvestment of dividends and capital gains distributions at NAV.

Average Annual Total Return at Maximum Offering Price (MOP) - The highest price that may be charged for purchases of fund shares, including the maximum contingent deferred sales charge or the maximum front end sales charge, whichever is applicable. Returns include the reinvestment of dividends and capital gains distributions at NAV as of previous month end or previous quarter end.

Morningstar Ratings are as of previous month end.

Since Inception return represents Average Annual Total Return at Maximum Offering Price (MOP) from Extended Performance Inception Date as of previous month end or previous quarter end.

Contingent Deferred Sales Charge (CDSC) - A deferred sales charge, which is paid at the time of redemption and generally decreases with the amount of time that fund shares are held before sale, ultimately declining to 0%. It is referred to as a contingent sales charge because of such declining schedule. The CDSC is also commonly called a back-end load. Performance displayed reflects the application of these charges.

The 7-Day Yield % more closely reflects the current earnings of this money market investment option than the total return displayed.

Past performance does not guarantee future results. Morningstar proprietary ratings reflect historical risk-adjusted performance for funds with at least a 3-year performance history and are subject to change each month. Morningstar Ratings™ are calculated from a fund’s three-, five-, and ten-year average annual returns in excess of the 90-day U.S. Treasury bill returns, with appropriate fee adjustments, and a risk factor that reflects performance below the 90-day Treasury bill return. Within each asset class the top 10% of funds receive 5 stars (Highest); the next 22.5% receive 4 stars (Above Average); the middle 35% earn 3 stars (Average); the next 22.5% receive 2 stars (Below Average); and the bottom 10% receive 1 star (Lowest). The Overall Morningstar Rating for a fund is derived from a weighted average of the performance figures associated with its three-, five-, and ten-year (if applicable) Morningstar Rating metrics. © 2015 Morningstar, Inc. All rights reserved. Part of the mutual fund data contained herein: (1) is proprietary to Morningstar and/or its content providers; (2) may not be copied or distributed; and (3) is not warranted to be accurate, complete, or timely. Neither Morningstar nor its content providers are responsible for any damages or losses arising from any use of this information.

Footnotes

1 Small-cap and mid-cap investment options are subject to more fluctuation in value and may have additional risks than other investment options with stocks of larger, more stable companies.

2 Each index based investment option is invested in the stocks or bonds of the index it tracks. Performance of indexes reflects the unmanaged results for the market segment the selected stocks or bonds represent. There is no assurance an index based investment option will match the performance of the index tracked.

3 International and global investment options are subject to additional risk due to fluctuating exchange rates, foreign accounting and financial policies, and other economic and political environments.

4 High yield investment options are subject to greater credit risk and volatility that is associated with high yield bonds.

5 Real Estate investment options are subject to investment and liquidity risk and other risks inherent in real estate such as those associated with general and local economic conditions. Property values can decline due to environmental and other reasons. In addition, fluctuation in interest rates can negatively impact the performance of real estate investment options.

6 An investment in the Fund is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. You could lose money by investing in the Fund. Although the Fund seeks to preserve the value of your investment at $1.00 per share, it cannot guarantee it will do so. The Fund's sponsor has no legal obligation to provide financial support to the Fund, and you should not expect that the sponsor will provide financial support to the Fund at any time.

7 S&P 500 is a trademark of The McGraw-Hill Companies, Inc., and has been licensed for use by Principal Life Insurance Company and Principal Management Corporation. The product is not sponsored, endorsed, sold or promoted by Standard & Poor's and Standard & Poor's makes no representation regarding the advisability of investing in the product.

11 These calculated returns reflect the historical performance of the oldest share class of the fund, adjusted to reflect a portion of the fees and expenses of this share class. For time periods prior to inception date of the fund, predecessor performance is reflected. Please see the fund's prospectus for more information on specific expenses, and the fund's most recent shareholder report for actual date of first sale. Expenses are deducted from income earned by the fund. As a result, dividends and investment results will differ for each share class.

12 Equity investment options involve greater risk, including heightened volatility, than fixed-income investment options. Fixed-income investment options are subject to interest rate risk, and their value will decline as interest rates rise.

13 Asset allocation does not guarantee a profit or protect against a loss. Investing in real estate, small-cap, international, and high-yield investment options involves additional risks.

14 Fixed-income investment options are subject to interest rate risk, and their value will decline as interest rates rise. A portion of the Fund's income may be subject to state and/or local taxes, and it may be subject to federal alternative minimum tax (AMT) for certain investors.

15 Small-cap and mid-cap stocks may have additional risks, including greater price volatility.

16 Fixed-income investment options are subject to interest rate risk, and their value will decline as interest rates rise. Neither the principal of bond investment options nor their yields are guaranteed by the U.S. government.

18 Fixed-income and asset allocation investment options that invest in mortgage securities are subject to increased risk due to real estate exposure.

19 Instances of high double-digit returns were achieved primarily during favorable market conditions and may not be sustainable over time.

20 Fixed-income investment options are subject to interest rate risk, and their value will decline as interest rates rise. Lower-rated securities are subject to additional credit and default risks. Risks associated with preferred securities differ from risks inherent with other investments. In particular, in the event of bankruptcy, a company's preferred securities are senior to common stock but subordinated to all other types of corporate debt. International investing involves increased risks due to currency fluctuations, political or social instability, and differences in accounting standards, these risks are magnified in emerging markets. REIT securities are subject to risk factors associated with the real estate industry and tax factors of REIT registration.

22 Principal Management Corporation may voluntarily limit a certain portion of the fund's expenses collected from the Money Market Fund on a temporary basis.

23 The manager of the Fund, Principal Management Corporation, invests between 10% and 40% of the Fund's assets in common stocks in an attempt to match or exceed the performance of the Fund's benchmark index for performance.

26 Asset allocation and diversification do not ensure a profit or protect against a loss. Additionally there is no guarantee this investment option will provide adequate income at or through retirement.

27 Fixed-income investment options are subject to interest rate risk, and their value will decline as interest rates rise. Neither the principal of bond investment options nor their yields are guaranteed by the U.S. or any other government entity. Concentrating investments in natural resources industries can be affected significantly by events relating to those industries, such as variations in the commodities markets, weather, disease, embargoes, international, political and economic developments, the success of exploration projects, tax and other government regulations and other factors. Investment in derivatives entails specific risks relating to liquidity, leverage and credit that may reduce returns and/or increase volatility. REIT securities are subject to risk factors associated with the real estate industry and tax factors of REIT registration. An MLP that invests in a particular industry (e.g., oil and gas) may be harmed by detrimental economic events within that industry. As partnerships, MLPs may be subject to less regulation (and less protection for investors) under state laws than corporations. In addition, MLPs may be subject to state taxation in certain jurisdictions, which may reduce the amount of income paid by an MLP to its investors.

35 For Government High Quality Bond Fund (A) the Distributor has voluntarily agreed to waive .10% which limits the investment option's 12b-1 fees to .15%. These limits apply now but may be terminated at any time.

38 This fund utilizes alternative investment strategies such as arbitrage, leverage, derivatives, and shorting securities in addition to traditional investments. Investment risk may be magnified with the use of these alternative strategies. In addition, securities such as bonds, equities, commodities, international and emerging market securities, and currencies are used to implement the investment strategy. These investments are subject to risks associated with market and interest rate movements. The fund is considered non-diversified which may make it more susceptible to price volatility if the fund does not meet its objective. Due to the nature of the investment process, investors should not expect significant outperformance during market rallies. Additional risks are included in the funds prospectus. It is possible to lose money when investing in the fund.

39 The risks associated with derivative investments include that the underlying security, interest rate, market index, or other financial asset will not move in the direction the Investment Adviser and/or Sub-Advisor anticipated, the possibility that there may be no liquid secondary market, the risk that adverse price movements in an instrument can result in a loss substantially greater than a fund's initial investment, the possibility that the counterparty may fail to perform its obligations; and the inability to close out certain hedged positions to avoid adverse tax consequences.

40 Formerly known as MidCap Blend Fund.

42 Effective June 14, 2013, the Principal MidCap Fund closed to certain new investors. Please see the prospectus for more complete information

46 Bank loans may be subject to settlement risk. If in default, there is no assurance that secured collateral could be liquidated to satisfy the borrower's obligation.

49 During 2015, the Class experienced a significant withdrawal of monies by an affiliate. As the remaining shareholders held relatively small positions, the total return amounts expressed herein are greater than those that would have been experienced without the withdrawal.

50 International and global investing involves greater risks such as currency fluctuations, political/social instability and differing accounting standards.

51 Formerly known as SmallCap Blend Fund.

52 Formerly known as Bond & Mortgage Securities Fund.

54 This Principal LifeTime Fund indirectly bears its pro rata share of the management fees incurred by the underlying Principal Funds in which this fund invests. Based on the asset allocation of the Principal LifeTime Funds outlined in the prospectus dated March 1, 2016, the weighted average operating expenses of the underlying funds are: Principal LifeTime Strategic Income, 0.58%; Principal LifeTime 2010, 0.63%; Principal LifeTime 2020, 0.68%; Principal LifeTime 2030, 0.71%; Principal LifeTime 2040, 0.73%; Principal LifeTime 2050, 0.75%. While the operating expenses of the underlying mutual funds are not part of the Principal LifeTime Fund's operating expenses they are included in the Total Investment Expense. Performance results shown for the Principal LifeTime Fund reflect the application of these expenses.

56 This Principal Strategic Asset Management Portfolio (SAM) indirectly bears its pro rata share of the management fees incurred by the underlying Principal Funds in which this portfolio invests. Based on the asset allocation of the SAM Portfolio outlined in the prospectus dated March 1, 2016, the weighted average operating expenses of the underlying funds are: Flexible Income, 0.55%; Conservative Balanced, 0.65%; Balanced, 0.70%; Conservative Growth, 0.77%; Strategic Growth, 0.73%. While the operating expenses of the underlying mutual funds are not part of the SAM Portfolio operating expenses they are included in the Total Investment Expense. Performance results shown for the SAM Portfolios reflect the application of these expenses.

58 During 2016, the Class experienced a significant withdrawal of monies by an affiliate. As the remaining shareholders held relatively small positions, the total return amounts expressed herein are greater than those that would have been experienced without the withdrawal.