MRTXX Fees and Costs — State Street Institutional Treasury Money Market Fund
Data updated: 2026-10-16
No expense ratio is reported for MRTXX in its prospectus data. It charges no sales load. Across the fund's 9 share classes, net expense ratios range from 0.08% to 0.46%.
MRTXX Fees and Expenses
Annual operating expenses and sales charges of MRTXX. Prospectus, as of December 31, 2025.
| Annual operating expenses | |
|---|---|
| Management fee | — |
| 12b-1 fee | — |
| Other expenses | — |
| Gross expense ratio | — |
| Fee waiver | — |
| Net expense ratio | — |
| Sales charges | |
|---|---|
| Max front load | 0.00% |
| Max deferred load | 0.00% |
| Redemption fee | — |
| Expense limitation in place (N-CEN) | Yes |
| Fees waived or reduced during the year | No |
| Waived fees subject to recoupment | No |
MRTXX Trading Costs
Brokerage costs reported on SEC Form N-CEN for the fiscal year ending December 31, 2025.
- Explicit cost rate (commissions ÷ average net assets): —
- Total broker commissions: —
- Bought from dealers (principal trades, not a cost): —
- Portfolio turnover (prospectus): —
- Securities lending: none during the year
State Street Institutional Treasury Money Market Fund Share Classes
Net expense ratio and maximum front-end load of each share class, cheapest first.
| Ticker | Class | Net expense ratio | Front load |
|---|---|---|---|
| TYSXX | C000069461 | 0.08% | none |
| CSJXX | Cabrera Capital Markets Class | 0.14% | none |
| OPRXX | Opportunity Class | 0.14% | none |
| SSJXX | Institutional Class | 0.14% | none |
| TRIXX | Premier Class | 0.14% | none |
| VTTXX | Bancroft Capital Class | 0.14% | none |
| SSNXX | Investor Class | 0.19% | none |
| SSKXX | Administration Class | 0.36% | none |
| TRVXX | Investment Class | 0.46% | none |
| MRTXX | C000276762 | — | none |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.