State Street Equity 500 Index II Portfolio
STATE STREET INSTITUTIONAL INVESTMENT TRUST · Series S000046029 · 1 share classes
data updated 2026-09-08
Fund profile
As filed in the prospectus · 2026 Q2
The State Street Equity 500 Index II Portfolio (the Equity 500 Index II Portfolio ? or the Portfolio) seeks to provide investment results that, before expenses, correspond generally to the total return of the S&P 500 Index (the S&P 500 ? or sometimes referred to in context as the Index).
The fund tracks the S&P 500 Index using a passive strategy, generally investing in all 500 constituent stocks in approximate proportion to their index weightings, though it may purchase a sample of stocks when holding all constituents is impracticable. Because the fund may sample the index rather than hold all constituents, its returns may diverge from the index. The fund maintains at least 80% of net assets in index securities or economically comparable stocks, and may use futures, options, or swaps as alternatives to direct stock ownership.
| Share class | Expense ratio |
|---|---|
| SSEYX | 0.01% |
Portfolio turnover 2.00% · as of 2026 Q2
Allocation
Asset groups · long / short shown separately, never netted · 2026 Q2
| Stocks | 97.02% |
| Cash & short-term | 2.76% |
| Derivatives | 0.01% |
Derivatives are shown at market value, not notional exposure.
Latest quarter
What changed since the fund's previous filing
Return profile
Total return as filed — price change plus distributions reinvested · trailing figures to Apr 2026
May 2026 and Jun 2026 have been filed since the trailing figures were struck, so they are not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.
Holdings
By % of NAV · equity positions carry filed share counts · every resolvable issuer links to its company page
| Ticker | Issuer | %NAV | Reported price | Value | Shares |
|---|---|---|---|---|---|
| NVDA | NVIDIA CorpNVDA | 7.30% | $200.09 | $1.84B | 9.2M |
| AAPL | Apple IncAAPL | 6.40% | $289.36 | $1.61B | 5.6M |
| MSFT | Microsoft CorpMSFT | 4.17% | $373.02 | $1.05B | 2.8M |
| AMZN | Amazon.com IncAMZN | 3.52% | $238.34 | $886.01M | 3.7M |
| GOOGL | Alphabet IncGOOGL | 3.15% | $357.37 | $793.75M | 2.2M |
| GVMXX | State Street Global AdvisorsGVMXX | 2.76% | — | $695.33M | — |
| AVGO | Broadcom IncAVGO | 2.69% | $377.75 | $679.38M | 1.8M |
| GOOG | Alphabet IncGOOG | 2.51% | $353.33 | $632.57M | 1.8M |
| MU | Micron Technology IncMU | 1.96% | $1,154.29 | $494.65M | 428.5K |
| META | Meta Platforms IncMETA | 1.86% | $563.29 | $468.69M | 832.1K |
Reported price is the fund's own reported value divided by its own reported shares at 2026-06-30 — not a live quote, and not what the fund paid.
Top 10 positions are 36.32% of net assets, top 25 51.80%, across 503 issuers.
See more of this fund's book
More positions with filed share counts, and the quarter-over-quarter change list rather than the largest few — free with an account, no card required.
Sign in free