SSMHX
STATE STREET SMALL/MID CAP EQUITY INDEX PORTFOLIO
STATE STREET INSTITUTIONAL INVESTMENT TRUST
Index fund

Portfolio concentration

As of March 31, 2026 · N-PORT
Holdings
2444
Top-10 weight
12.97%
Effective holdings ?
180
Crowding ?
509.6

Holdings

As of March 31, 2026 · N-PORT
#SecurityTickerSharesValue% of fund
1 State Street Navigator Securities Lending Portfolio II GVMXX 155,803,944 $155.80M 5.94%
2 MARVELL TECHNOLOGY INC 301,091 $29.82M 1.14%
3 SPOTIFY TECHNOLOGY SA 54,716 $26.53M 1.01%
4 CLOUDFLARE INC-A 111,532 $23.01M 0.88%
5 CHENIERE ENERGY INC 75,799 $21.51M 0.82%
6 State Street Navigator Securities Lending Portfolio II GVMXX 18,330,650 $18.33M 0.70%
7 SNOWFLAKE INC CL A 117,869 $17.78M 0.68%
8 ANGLOGOLD ASHANTI PLC 179,000 $17.43M 0.66%
9 NU HOLDINGS LTD/CAYMAN ISLANDS 1,190,018 $17.10M 0.65%
10 FERGUSON ENTERPRISES INC 67,933 $15.85M 0.60%
11 ALNYLAM PHARMACEUTICALS INC 45,080 $14.92M 0.57%
12 STRATEGY INC CL A 110,881 $13.84M 0.53%
13 ROBLOX CORP - A 220,460 $12.47M 0.48%
14 INSMED INC 74,466 $12.18M 0.46%
15 ROCKET LAB CORP 174,000 $11.17M 0.43%
16 BLOOM ENERGY CORP CL A 76,146 $10.32M 0.39%
17 TECHNIPFMC PLC 141,007 $9.75M 0.37%
18 CASEY'S GENERAL 12,995 $9.46M 0.36%
19 NATERA INC 46,932 $9.39M 0.36%
20 VEEVA SYSTEMS-A 52,996 $9.31M 0.35%
21 RESTAURANT BRANDS INTERNATIONAL INC 121,200 $8.96M 0.34%
22 CURTISS WRIGHT CORPORATION 13,026 $8.87M 0.34%
23 FTAI AVIATION LTD 36,203 $8.87M 0.34%
24 UNITED THERAPEUTICS CORP DEL 14,921 $8.85M 0.34%
25 COUPANG INC A 464,730 $8.77M 0.33%
26 MARKEL GROUP INC 4,455 $8.53M 0.32%
27 LPL FINL HLDGS INC 28,304 $8.51M 0.32%
28 FLEX LTD 129,500 $8.48M 0.32%
29 XPO LOGISTICS INC 40,390 $7.86M 0.30%
30 ZOOM VIDEO COMMUNICATIONS INC CL A 94,653 $7.61M 0.29%
31 WOODWARD INC 21,127 $7.56M 0.29%
32 ROYAL GOLD INC 29,527 $7.51M 0.29%
33 US FOODS HOLDING CORP 78,900 $7.28M 0.28%
34 BURLINGTON STORES INC 22,112 $7.19M 0.27%
35 MASTEC INC 21,953 $7.06M 0.27%
36 ATI INC 47,437 $6.90M 0.26%
37 SOFI TECHNOLOGIES INC A 433,374 $6.88M 0.26%
38 MONGODB INC CL A 28,010 $6.86M 0.26%
39 COEUR MINING INC 355,942 $6.68M 0.25%
40 CARPENTER TECHNOLOGY CORP 16,924 $6.67M 0.25%
41 ILLUMINA INC 54,100 $6.67M 0.25%
42 NVENT ELECTRIC PLC 56,300 $6.66M 0.25%
43 BWX TECHNOLOGIES INC 32,108 $6.57M 0.25%
44 ROYALTY PHARMA PLC 136,542 $6.55M 0.25%
45 PURE STORAGE INC CL A 110,714 $6.54M 0.25%
46 FABRINET 12,469 $6.50M 0.25%
47 AST SPACEMOBILE INC 76,800 $6.36M 0.24%
48 LIBERTY MEDIA CORP LIBERTY FORMULA ONE CL C 74,228 $6.31M 0.24%
49 TWILIO INC CLASS A 49,713 $6.25M 0.24%
50 RB GLOBAL INC 65,210 $6.25M 0.24%
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