SPTU Performance — State Street SPDR Portfolio Ultra Short T-Bill ETF
Data updated: 2026-09-11
In the 12 months to Jun 2026 the fund took in a net $3.8M, and assets reached $13.79M.
SPTU Growth of $100
What $100 invested in State Street SPDR Portfolio Ultra Short T-Bill ETF grew to, compounded from monthly returns reported on SEC Form N-PORT, against the Trading - Leveraged category average over the same months.
| Period | SPTU | Category average |
|---|---|---|
| Since data start (Oct 2025 – Jun 2026) | $103 | $101 |
SPTU Trailing Returns
Total returns to Jun 2026, from SEC N-PORT.
| Period | Total return |
|---|---|
| YTD | +1.73% |
SPTU Annual Returns
Calendar-year total returns of State Street SPDR Portfolio Ultra Short T-Bill ETF, compounded from monthly SEC N-PORT returns. Partial years show the months covered.
| Year | Total return |
|---|---|
| 2026 (Jan–Jun) | +1.73% |
| 2025 (Oct–Dec) | +0.94% |
SPTU Monthly Returns
Monthly total returns as reported on SEC Form N-PORT.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | +0.3% | +0.3% | +0.3% | +0.3% | +0.3% | +0.3% | — | — | — | — | — | — |
| 2025 | — | — | — | — | — | — | — | — | — | +0.3% | +0.3% | +0.4% |
SPTU Risk
Risk measures from monthly returns over Oct 2025 – Jun 2026.
- Best month: +0.36% (Dec 2025)
- Worst month: +0.27% (Feb 2026)
SPTU Fund Flows
Monthly money in and out of State Street SPDR Portfolio Ultra Short T-Bill ETF, from SEC Form N-PORT.
- 12-month net flow: $3.8M
- 12-month gross sales (incl. reinvestments): $3.8M
| Month | Sales | Redemptions | Net flow |
|---|---|---|---|
| Jun 2026 | $0 | $0 | $0 |
| May 2026 | $0 | $0 | $0 |
| Apr 2026 | $0 | $0 | $0 |
| Mar 2026 | $2.8M | $0 | $2.8M |
| Feb 2026 | $501K | $0 | $501K |
| Jan 2026 | $0 | $0 | $0 |
| Dec 2025 | $0 | $0 | $0 |
| Nov 2025 | $501K | $0 | $501K |
| Oct 2025 | $0 | $0 | $0 |
SPTU Assets Under Management
Net assets of State Street SPDR Portfolio Ultra Short T-Bill ETF by report date, from SEC N-PORT filings.
| Report date | Net assets |
|---|---|
| 2026-06-30 | $13.79M |
| 2026-03-31 | $13.79M |
| 2025-12-31 | $10.51M |
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 Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date.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.