SPTS — SPDR(R) Portfolio Short Term Treasury ETF
Data updated: 2026-05-28
SPTS — SPDR(R) Portfolio Short Term Treasury ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Short Treasury / Sovereign Bond · $5.98B AUM · 0.03% expense ratio · 3.8% 1-yr return. From SEC regulatory filings.
SPTS Fund Overview
SPTS — SPDR(R) Portfolio Short Term Treasury ETF is a US ETF managed by SPDR Series Trust, categorised as Short Treasury / Sovereign Bond. 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: Short Treasury / Sovereign Bond
- Assets under management: $5.98B
- 1-year return: 3.8%
- Ticker: SPTS
- SEC CIK: 0001064642
- SEC series ID: S000019665
- Share class ID: C000055009
SPTS Holdings
Top 10 holdings of SPDR(R) Portfolio Short Term Treasury ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury | 1.65% |
| United States Treasury | 1.47% |
| United States Treasury | 1.36% |
| United States Treasury | 1.34% |
| United States Treasury | 1.33% |
| United States Treasury | 1.32% |
| United States Treasury | 1.31% |
| United States Treasury | 1.30% |
| United States Treasury | 1.29% |
| United States Treasury | 1.28% |
SPTS Portfolio Allocation
Asset-class allocation of SPDR(R) Portfolio Short Term Treasury ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 98.9% |
| Cash & Equivalents | 1.5% |
SPTS Performance
Total returns for SPTS (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.3% |
| 1 year | 3.8% |
| 3 years (annualised) | 4.0% |
| 5 years (annualised) | 1.8% |
SPTS Risk Information
Risk metrics for SPTS, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 1.4%
SPTS Costs and Fees
SPTS costs about $3 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.03%
- Gross expense ratio: 0.03%
- Portfolio turnover: 56%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
SPTS Cashflows
Over the 12 months to 2026-03, SPDR(R) Portfolio Short Term Treasury ETF had net outflows of $10.02M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $393.30M |
| 2026-02 | $41.20M |
| 2026-01 | −$339.97M |
| 2025-12 | $43.86M |
| 2025-11 | $76.21M |
| 2025-10 | $37.83M |
SPTS Debt Constituents
Largest debt holdings of SPDR(R) Portfolio Short Term Treasury ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 1.65% |
| United States Treasury | 1.47% |
| United States Treasury | 1.36% |
| United States Treasury | 1.34% |
| United States Treasury | 1.33% |
| United States Treasury | 1.32% |
| United States Treasury | 1.31% |
| United States Treasury | 1.30% |
| United States Treasury | 1.29% |
| United States Treasury | 1.28% |
SPTS Prospectus and SEC Filings
Official SPDR(R) Portfolio Short Term Treasury ETF filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other Short Treasury / Sovereign Bond 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.