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Performance

Annual Returns as of May 31, 2025 (%)

1 Year
3 Year
5 Year
10 Year
Developing Markets Growth1
(SDMGX)
17.337.686.804.16
    MSCI Emerging Markets Index2
10.33
2.41
4.46
1.43
ESG Growth
Class I (IESGX)
14.0914.9612.89--
ESG Growth
Class S (SESGX)
13.8114.6812.61--
    MSCI World Index3
13.72
13.18
13.18
--
International Growth1
(SNGRX)
13.149.959.535.36
    MSCI EAFE Index4
13.33
11.45
11.42
5.97
Large Cap Growth
(SNIGX)
11.9616.2515.2213.73
    Russell 1000® Growth Index5
17.62
19.85
17.69
16.08
Mid Cap Growth
(NBNGX)
10.6210.999.828.37
    Russell Midcap® Growth Index6
23.23
16.69
12.22
11.47
Small Cap Growth7
(SSMGX)
-0.655.968.256.42
    Russell 2000® Growth Index8
3.45
7.94
7.00
6.67
Balanced
(SIBAX)
10.4510.869.548.74
    S&P 500® Index9
13.52
14.41
15.94
12.86
    Bloomberg Aggregate Bond Index10
5.46
1.49
-0.90
1.49
Dividend Growth
Class I (SDVGX)
10.7210.6213.7010.72
Dividend Growth
Class S (SDVSX)
10.3810.3213.4110.44
    S&P 500® Index9
13.52
14.41
15.94
12.86
Global Dividend Growth1
Class I (GDGIX)
13.0912.5313.289.18
Global Dividend Growth1
Class S (GDGSX)
12.8312.2513.008.90
    MSCI World Index3
13.72
13.18
14.18
9.93
Small Cap Dividend Growth7
Class I (SSCDX)
2.837.8711.73--
Small Cap Dividend Growth7
Class S (SDFSX)
2.577.6211.46--
    Russell 2000® Index11
1.19
5.03
9.64
--
Minnesota Tax-Free Income12,13
(SMTFX)
1.120.960.381.65
    Bloomberg 5-Year Municipal Index14
4.44
2.25
0.85
1.78
Quality Income15
Class S (SQIFX)
5.873.412.591.98
Quality Income15
Class Y (SQIYX)
6.13------
    Bloomberg 1-3 Year Gov't/Credit Index16
5.85
3.29
1.50
1.78
Tax-Free Income12
Class S (SNTIX)
2.501.710.782.15
Tax-Free Income12
Class Y (SNTYX)
2.741.96----
    Bloomberg 5-Year Municipal Index14
4.44
2.25
0.85
1.78
U.S. Government Securities15
Class S (SNGVX)
5.771.780.591.41
U.S. Government Securities15
Class Y17 (SNGYX)
5.942.01----
    Bloomberg Intermediate Government Bond Index18
6.16
2.27
-0.02
1.41