SHY — iShares 1-3 Year Treasury Bond ETF
Data updated: 2026-07-24
SHY — iShares 1-3 Year Treasury Bond ETF data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Short Treasury / Sovereign Bond · $25.44B AUM · 0.15% expense ratio · 3.3% 1-yr return. From SEC regulatory filings.
SHY Fund Overview
SHY — iShares 1-3 Year Treasury Bond ETF is a US ETF managed by iSHARES 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: iSHARES TRUST
- Category: Short Treasury / Sovereign Bond
- Assets under management: $25.44B
- 1-year return: 3.3%
- Ticker: SHY
- SEC CIK: 0001100663
- SEC series ID: S000004357
- Share class ID: C000012087
SHY Holdings
Top 10 holdings of iShares 1-3 Year Treasury Bond ETF by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States of America | 1.96% |
| United States of America | 1.84% |
| BlackRock Funds III | 1.82% |
| United States of America | 1.71% |
| United States of America | 1.60% |
| United States of America | 1.60% |
| United States of America | 1.52% |
| United States of America | 1.48% |
| United States of America | 1.45% |
| United States of America | 1.43% |
SHY Portfolio Allocation
Asset-class allocation of iShares 1-3 Year Treasury Bond ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 99.0% |
| Cash & Equivalents | 1.8% |
SHY Performance
Total returns for SHY (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.5% |
| 1 year | 3.3% |
| 3 years (annualised) | 4.0% |
| 5 years (annualised) | 1.7% |
SHY Risk Information
Risk metrics for SHY, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 1.2%
SHY Costs and Fees
SHY costs about $15 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.15%
- Gross expense ratio: 0.15%
- Portfolio turnover: 57%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
SHY Cashflows
Over the 12 months to 2026-02, iShares 1-3 Year Treasury Bond ETF had net inflows of $1.68B, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-02 | $604.78M |
| 2026-01 | $587.68M |
| 2025-12 | −$174.24M |
| 2025-11 | $8.39M |
| 2025-10 | −$157.20M |
| 2025-09 | −$572.01M |
SHY Debt Constituents
Largest debt holdings of iShares 1-3 Year Treasury Bond ETF by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States of America | 1.96% |
| United States of America | 1.84% |
| United States of America | 1.71% |
| United States of America | 1.60% |
| United States of America | 1.60% |
| United States of America | 1.52% |
| United States of America | 1.48% |
| United States of America | 1.45% |
| United States of America | 1.43% |
| United States of America | 1.40% |
SHY Prospectus and SEC Filings
Official iShares 1-3 Year Treasury Bond 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.