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Super Investors State Street Equity 500 Index II Portfolio

State Street Equity 500 Index II Portfolio

State Street Institutional Investment Trust · net assets $25.2B · 507 holdings as of June 30, 2026. Monthly N-PORT disclosure: the full book, not just equities.

Asset mix

EC: 97.2% · STIV: 2.8% · DE: 0.0%

Financial position

Total assets
$25.2B
Total liabilities
$12.6M
Net assets
$25.2B
Assets attributable to miscellaneous securities
$0
Assets invested in controlled foreign corporations
$0
Borrowings payable within one year
$0
Payable to controlled companies within one year
$0
Payable to other affiliates within one year
$0
Other liabilities payable within one year
$0
Borrowings payable after one year
$0
Payable to controlled companies after one year
$0
Payable to other affiliates after one year
$0
Other liabilities payable after one year
$0
Payables for delayed-delivery investments
$0
Payables for standby commitments
$0
Liquidation preference of outstanding preferred stock
$0
Cash not reported in Parts C or D
$53.2M

Monthly flows and gains

Month 1 Month 2 Month 3
Sales $501M $452M $204M
Reinvestment $0 $0 $0
Redemptions $173M $53.6M $62.8M
Net realized gain (non-derivative) $1.6M $-34.5 $-11.3M
Net unrealized appreciation (non-derivative) $2.16B $1.2B $-249M

The three months of the reporting period, as filed; month 3 ends June 30, 2026.

Filing details

Registrant
State Street Institutional Investment Trust
Registrant CIK
1107414
Registrant LEI
549300P1E098W6ES7M39
Series
State Street Equity 500 Index II Portfolio
Series ID
S000046029
Series LEI
549300IDK82VZN2AFK60
SEC file number
811-09819
Address
One Congress Street, Boston, US-MA, 02114, US
Phone
(800) 647-7327
Form
NPORT-P
Filed
August 28, 2026
Report period ends
December 31, 2026
Report month ends
June 30, 2026
Accession number
000141036826089650
Holding Value % of net assets
Nvidia Corp EC $1.84B 7.30%
Apple Inc EC $1.61B 6.40%
Microsoft Corp EC $1.05B 4.17%
Amazon.com Inc EC $886M 3.51%
Alphabet Inc EC $794M 3.15%
State Street Global Advisors STIV $684M 2.71%
Broadcom Inc EC $679M 2.70%
Alphabet Inc EC $633M 2.51%
Micron Technology Inc EC $495M 1.96%
Meta Platforms Inc EC $469M 1.86%
Tesla Inc EC $448M 1.78%
Eli Lilly & Co EC $360M 1.43%
Advanced Micro Devices Inc EC $359M 1.42%
Berkshire Hathaway Inc EC $348M 1.38%
Jpmorgan Chase & Co EC $331M 1.31%
Intel Corp EC $251M 1.00%
Johnson & Johnson EC $232M 0.92%
Applied Materials Inc EC $218M 0.87%
Visa Inc EC $215M 0.85%
Exxon Mobil Corp EC $214M 0.85%
Lam Research Corp EC $206M 0.82%
Walmart Inc EC $188M 0.75%
Caterpillar Inc EC $185M 0.74%
Cisco Systems Inc EC $176M 0.70%
Abbvie Inc EC $169M 0.67%
Costco Wholesale Corp EC $158M 0.63%
Mastercard Inc EC $157M 0.62%
Kla Corp EC $149M 0.59%
General Electric Co EC $147M 0.58%
Unitedhealth Group Inc EC $143M 0.57%
Bank Of America Corp EC $141M 0.56%
Home Depot Inc/the EC $134M 0.53%
Procter & Gamble Co/the EC $130M 0.51%
Sandisk Corp EC $129M 0.51%
Merck & Co Inc EC $120M 0.48%
Coca-cola Co/the EC $120M 0.48%
Ge Vernova Inc EC $119M 0.47%
Chevron Corp EC $118M 0.47%
Netflix Inc EC $115M 0.45%
Goldman Sachs Group Inc/the EC $113M 0.45%
Philip Morris International Inc EC $106M 0.42%
Palo Alto Networks Inc EC $105M 0.42%
Texas Instruments Inc EC $103M 0.41%
Palantir Technologies Inc EC $101M 0.40%
International Business Machines Corp EC $99M 0.39%
Marvell Technology Inc EC $98.8M 0.39%
Wells Fargo & Co EC $96.5M 0.38%
Rtx Corp EC $96.2M 0.38%
Morgan Stanley EC $96.1M 0.38%
Oracle Corp EC $93.6M 0.37%
Linde PLC EC $92.3M 0.37%
Citigroup Inc EC $90.2M 0.36%
Western Digital Corp EC $84.3M 0.33%
Amphenol Corp EC $83M 0.33%
Seagate Technology Holdings PLC EC $82M 0.33%
Corning Inc EC $75M 0.30%
Qualcomm Inc EC $74.5M 0.30%
Analog Devices Inc EC $74M 0.29%
Amgen Inc EC $73.9M 0.29%
Crowdstrike Holdings Inc EC $73.1M 0.29%

Showing top 60 of 507 holdings.

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