SPINX
SIIT S&P 500 INDEX FUND
SEI INSTITUTIONAL INVESTMENTS TRUST
Index fund

Portfolio concentration

As of February 28, 2026 · N-PORT
Holdings
505
Top-10 weight
35.43%
Effective holdings ?
54
Crowding ?
1385.5

Holdings

As of February 28, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 NVIDIA CORP 1,769,580 $313.55M 7.17%
2 APPLE INC COMMON STOCK 1,076,051 $284.27M 6.50%
3 MICROSOFT CORP 541,230 $212.56M 4.86%
4 PUT Amazon.com, Inc. 01/02/2026 P205 708,430 $148.77M 3.40%
5 ALPHABET INC CL A 423,693 $132.09M 3.02%
6 BROADCOM INC 343,870 $109.88M 2.51%
7 ALPHABET INC CL C 338,586 $105.45M 2.41%
8 META PLATFORMS INC CL A 158,596 $102.80M 2.35%
9 TESLA INC 204,628 $82.36M 1.88%
10 US ULTRA BOND CBT Sep25 237 $81.63M 1.87%
11 SEI DAILY INCOME TRUST GOVERNMENT FUND (#36) 74,550,757 $74.55M 1.70%
12 BERKSHIRE HATHAWAY INC-CL B COMMON STOCK 133,512 $67.42M 1.54%
13 LILLY ELI and CO 57,812 $60.82M 1.39%
14 JPMORGAN CHASE and CO 198,214 $59.52M 1.36%
15 EXXON MOBIL CORP 307,005 $46.82M 1.07%
16 JOHNSON&JOHNSON 175,420 $43.58M 1.00%
17 WALMART INC 319,311 $40.86M 0.93%
18 VISA INC-CLASS A 122,880 $39.34M 0.90%
19 MICRON TECHNOLOGY INC 81,705 $33.69M 0.77%
20 COSTCO WHOLESALE CORP 32,280 $32.63M 0.75%
21 MASTERCARD INC CL A 59,681 $30.87M 0.71%
22 ABBVIE INC 128,668 $29.86M 0.68%
23 NETFLIX INC 308,490 $29.69M 0.68%
24 PROCTER & GAMBLE 170,112 $28.44M 0.65%
25 HOME DEPOT INC 72,454 $27.58M 0.63%
26 GENERAL ELECTRIC CO 76,787 $26.28M 0.60%
27 CHEVRON CORP 137,748 $25.73M 0.59%
28 CATERPILLAR INC 34,072 $25.31M 0.58%
29 BANK OF AMERICA CORP COMMON STOCK 489,110 $24.37M 0.56%
30 Common Stock 118,476 $23.72M 0.54%
31 COCA-COLA CO/THE 281,828 $22.99M 0.53%
32 PALANTIR TECHNOLOGIES INC 166,300 $22.81M 0.52%
33 CISCO SYSTEMS INC 286,893 $22.80M 0.52%
34 MERCK & CO 180,668 $22.37M 0.51%
35 APPLIED MATERIALS INC COMMON STOCK 57,997 $21.59M 0.49%
36 LAM RESEARCH CORP 91,390 $21.38M 0.49%
37 PHILIP MORRIS INTL INC 113,263 $21.16M 0.48%
38 RTX CORPORATION COMMON STOCK 97,556 $19.77M 0.45%
39 UNITEDHEALTH GRP 65,937 $19.34M 0.44%
40 GOLDMAN SACHS GROUP INC 21,817 $18.75M 0.43%
41 WELLS FARGO & CO 228,530 $18.61M 0.43%
42 ORACLE CORP 122,437 $17.80M 0.41%
43 MCDONALDS CORP 51,826 $17.68M 0.40%
44 GE VERNOVA LLC 19,766 $17.27M 0.39%
45 LINDE PLC 33,972 $17.26M 0.39%
46 PEPSICO INC 99,466 $16.88M 0.39%
47 INTL BUS MACH CORP 68,041 $16.34M 0.37%
48 VERIZON COMMUNICATIONS INC 306,859 $15.39M 0.35%
49 Common Stock 39,190 $15.21M 0.35%
50 INTEL CORP 326,265 $14.88M 0.34%
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