Index 500 Stock Portfolio
NORTHWESTERN MUTUAL SERIES FUND INC
Index fund

Portfolio concentration

As of March 31, 2026 · N-PORT
Holdings
503
Top-10 weight
36.50%
Effective holdings ?
51
Crowding ?
1756.3

Holdings

As of March 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 NVIDIA CORP 3,077,615 $536.74M 7.54%
2 APPLE INC 1,859,378 $471.89M 6.63%
3 MICROSOFT CORP 940,462 $348.13M 4.89%
4 AMAZON.COM INC 1,236,489 $257.52M 3.62%
5 ALPHABET INC CL A 737,361 $212.04M 2.98%
6 BROADCOM INC 600,236 $185.78M 2.61%
7 ALPHABET INC CL C 592,305 $169.91M 2.39%
8 META PLATFORMS INC CL A 276,820 $158.38M 2.23%
9 TESLA INC 356,198 $132.42M 1.86%
10 BERKSHIRE HATH-B 232,244 $111.29M 1.56%
11 JPMORGAN CHASE and CO 341,476 $100.45M 1.41%
12 LILLY ELI and CO 100,361 $92.31M 1.30%
13 EXXON MOBIL CORP 529,274 $89.80M 1.26%
14 JOHNSON&JOHNSON 305,216 $74.61M 1.05%
15 WALMART INC 555,185 $69.00M 0.97%
16 VISA INC-CLASS A 212,912 $64.35M 0.90%
17 COSTCO WHOLESALE CORP 56,216 $56.02M 0.79%
18 MASTERCARD INC CL A 103,144 $51.54M 0.72%
19 NETFLIX INC 534,740 $51.42M 0.72%
20 CHEVRON CORP 237,409 $49.12M 0.69%
21 ABBVIE INC 223,841 $48.68M 0.68%
22 MICRON TECHNOLOGY INC 142,161 $48.03M 0.67%
23 PROCTER & GAMBLE 294,337 $42.51M 0.60%
24 PALANTIR TECHNOLOGIES INC 289,278 $42.32M 0.59%
25 ADV MICRO DEVICE 206,420 $41.99M 0.59%
26 CATERPILLAR INC 58,929 $41.75M 0.59%
27 HOME DEPOT INC 126,082 $41.47M 0.58%
28 BANK OF AMERICA CORPORATION 840,387 $40.97M 0.58%
29 CISCO SYSTEMS INC 500,886 $38.86M 0.55%
30 MERCK & CO 314,218 $37.80M 0.53%
31 GENERAL ELECTRIC CO 132,833 $37.69M 0.53%
32 COCA-COLA CO/THE 490,322 $37.29M 0.52%
33 APPLIED MATERIALS INC 100,525 $34.36M 0.48%
34 LAM RESEARCH CORP 158,158 $33.79M 0.47%
35 RTX CORP 170,103 $32.81M 0.46%
36 PHILIP MORRIS INTL INC 196,986 $32.57M 0.46%
37 GOLDMAN SACHS GROUP INC 38,122 $32.25M 0.45%
38 ORACLE CORP 213,786 $31.45M 0.44%
39 WELLS FARGO & CO 391,680 $31.18M 0.44%
40 UNITEDHEALTH GRP 114,690 $31.03M 0.44%
41 GE VERNOVA LLC 34,136 $29.80M 0.42%
42 LINDE PLC 59,139 $29.32M 0.41%
43 INTL BUS MACH CORP 118,479 $28.72M 0.40%
44 MCDONALDS CORP 90,195 $28.03M 0.39%
45 VERIZON COMMUNICATIONS INC 534,946 $26.85M 0.38%
46 PEPSICO INC 172,927 $26.85M 0.38%
47 INTEL CORP 594,664 $26.24M 0.37%
48 AT&T INC 886,629 $25.70M 0.36%
49 CITIGROUP INC 221,323 $25.10M 0.35%
50 MORGAN STANLEY 152,371 $25.08M 0.35%
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