SPTU — State Street SPDR Portfolio Ultra Short T-Bill ETF
Data updated: 2026-09-11
SPTU — State Street SPDR Portfolio Ultra Short T-Bill ETF. Leveraged · $13.79M AUM · 0.05% expense ratio. Holdings, fees, performance and SEC filings.
SPTU Fund Overview
SPTU — State Street SPDR Portfolio Ultra Short T-Bill ETF is a US ETF managed by SPDR Series Trust, categorised as Leveraged. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US ETF
- Manager: SPDR Series Trust
- Category: Leveraged
- Assets under management: $13.79M
- Ticker: SPTU
- SEC CIK: 0001064642
- SEC series ID: S000095498
- Share class ID: C000264222
SPTU Holdings
Top 10 holdings of State Street SPDR Portfolio Ultra Short T-Bill ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury | 6.64% |
| United States Treasury | 4.76% |
| United States Treasury | 4.00% |
| United States Treasury | 3.99% |
| United States Treasury | 3.99% |
| United States Treasury | 3.65% |
| United States Treasury | 3.64% |
| United States Treasury | 3.64% |
| United States Treasury | 3.44% |
| United States Treasury | 3.08% |
SPTU Portfolio Allocation
Asset-class allocation of State Street SPDR Portfolio Ultra Short T-Bill ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Cash & Equivalents | 100.0% |
SPTU Performance
Total returns for SPTU (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.7% |
SPTU Costs and Fees
SPTU costs about $5 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.05%
- Gross expense ratio: 0.05%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
SPTU Cashflows
Over the 12 months to 2026-06, State Street SPDR Portfolio Ultra Short T-Bill ETF had net inflows of $3.75M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $0 |
| 2026-05 | $0 |
| 2026-04 | $0 |
| 2026-03 | $2.75M |
| 2026-02 | $500.64K |
| 2026-01 | $0 |
SPTU Debt Constituents
No individual debt constituents are reported in State Street SPDR Portfolio Ultra Short T-Bill ETF's latest SEC N-PORT filing.
SPTU Prospectus and SEC Filings
Official State Street SPDR Portfolio Ultra Short T-Bill ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Leveraged 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.