SSDEX — State Street Target Retirement 2045 Fund
Data updated: 2026-05-28
SSDEX — State Street Target Retirement 2045 Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Target Date / Glide Path Allocation · $3.15B AUM · 0.09% expense ratio · 18.6% 1-yr return. From SEC regulatory filings.
SSDEX Fund Overview
SSDEX — State Street Target Retirement 2045 Fund is a US mutual fund managed by State Street Institutional Investment Trust, categorised as Target Date / Glide Path Allocation. 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: Target Date / Glide Path Allocation
- Assets under management: $3.15B
- 1-year return: 18.6%
- Ticker: SSDEX
- SEC CIK: 0001107414
- SEC series ID: S000046040
- Share class ID: C000143885
SSDEX Holdings
Top 7 holdings of State Street Target Retirement 2045 Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| State Street Equity 500 Index II Portfolio | 36.45% |
| State Street Global All Cap Equity ex-U.S. Index Portfolio | 35.83% |
| State Street Small/Mid Cap Equity Index Portfolio | 9.51% |
| State Street SPDR Portfolio Long Term Treasury ETF | 9.40% |
| State Street Aggregate Bond Index Portfolio | 8.10% |
| State Street Global Advisors | 0.22% |
| State Street Global Advisors | 0.01% |
SSDEX Portfolio Allocation
Asset-class allocation of State Street Target Retirement 2045 Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.3% |
| Cash & Equivalents | 0.2% |
SSDEX Performance
Total returns for SSDEX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -1.3% |
| 1 year | 18.6% |
| 3 years (annualised) | 13.9% |
| 5 years (annualised) | 7.2% |
SSDEX Risk Information
Risk metrics for SSDEX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 9.5%
SSDEX Costs and Fees
SSDEX costs about $9 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.09%
- Gross expense ratio: 0.15%
- Portfolio turnover: 18%
- Brokerage commissions: 0.20 bps of average net assets (SEC N-CEN)
SSDEX Cashflows
Over the 12 months to 2026-03, State Street Target Retirement 2045 Fund had net inflows of $279.09M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $85.09M |
| 2026-02 | $13.65M |
| 2026-01 | $5.37M |
| 2025-12 | $199.97M |
| 2025-11 | −$8.94M |
| 2025-10 | $1.15M |
SSDEX Debt Constituents
No individual debt constituents are reported in State Street Target Retirement 2045 Fund's latest SEC N-PORT filing.
SSDEX Prospectus and SEC Filings
Official State Street Target Retirement 2045 Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Target Date / Glide Path Allocation 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.