SSEYX — State Street Equity 500 Index II Portfolio
Data updated: 2026-08-28
SSEYX — State Street Equity 500 Index II Portfolio. United States Large Cap Blend / Core Equity · $25.21B AUM. Holdings, fees, performance and SEC filings.
SSEYX Fund Overview
SSEYX — State Street Equity 500 Index II Portfolio is a US mutual fund managed by State Street Institutional Investment Trust, categorised as United States Large Cap Blend / Core Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: State Street Institutional Investment Trust
- Category: United States Large Cap Blend / Core Equity
- Assets under management: $25.21B
- 1-year return: 22.3%
- Ticker: SSEYX
- SEC CIK: 0001107414
- SEC series ID: S000046029
- Share class ID: C000143850
SSEYX Holdings
Top 10 holdings of State Street Equity 500 Index II Portfolio by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NVIDIA Corp | 7.30% |
| Apple Inc | 6.40% |
| Microsoft Corp | 4.17% |
| Amazon.com Inc | 3.51% |
| Alphabet Inc | 3.15% |
| State Street Global Advisors | 2.76% |
| Broadcom Inc | 2.69% |
| Alphabet Inc | 2.51% |
| Micron Technology Inc | 1.96% |
| Meta Platforms Inc | 1.86% |
SSEYX Portfolio Allocation
Asset-class allocation of State Street Equity 500 Index II Portfolio by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 97.0% |
| Cash & Equivalents | 2.8% |
SSEYX Performance
Total returns for SSEYX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 10.2% |
| 1 year | 22.3% |
| 3 years (annualised) | 20.6% |
| 5 years (annualised) | 13.3% |
SSEYX Risk Information
Risk metrics for SSEYX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 13.1%
SSEYX Costs and Fees
SSEYX costs about $1 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.01%
- Gross expense ratio: 0.01%
- Portfolio turnover: 2%
- Brokerage commissions: 0.07 bps of average net assets (SEC N-CEN)
SSEYX Cashflows
Over the 12 months to 2026-06, State Street Equity 500 Index II Portfolio had net inflows of $2.08B, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $141.09M |
| 2026-05 | $398.59M |
| 2026-04 | $328.56M |
| 2026-03 | $396.15M |
| 2026-02 | $223.77M |
| 2026-01 | $64.60M |
SSEYX Debt Constituents
No individual debt constituents are reported in State Street Equity 500 Index II Portfolio's latest SEC N-PORT filing.
SSEYX Prospectus and SEC Filings
Official State Street Equity 500 Index II Portfolio filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-04-24
- Prospectus (485BPOS) — filed 2025-04-25
- Prospectus supplement (497) — filed 2024-04-30
- Portfolio holdings (N-PORT) — filed 2026-08-28
- Portfolio holdings (N-PORT) — filed 2026-05-28
- Portfolio holdings (N-PORT) — filed 2026-02-26
- Annual census (N-CEN) — filed 2026-03-12
- Annual census (N-CEN) — filed 2025-03-13
Related Funds
Other United States Large Cap Blend / Core Equity funds tracked on ABC INVEST:
Data Sources
ABC INVEST compiles this page from public filings made to the U.S. Securities and Exchange Commission (SEC) through EDGAR: portfolio holdings and monthly cashflows from Form N-PORT, expenses and returns from fund prospectuses (Form 485BPOS) and the SEC DERA Risk/Return Summary data sets, annual data from Form N-CEN, and shareholder reports from Form N-CSR.