SWSBX — Schwab Short-Term Bond Index Fund
Data updated: 2026-07-24
SWSBX — Schwab Short-Term Bond Index Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Short Treasury / Sovereign Bond · $1.64B AUM · 0.06% expense ratio · 3.6% 1-yr return. From SEC regulatory filings.
SWSBX Fund Overview
SWSBX — Schwab Short-Term Bond Index Fund is a US mutual fund managed by Schwab Investments, 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 mutual fund
- Manager: Schwab Investments
- Category: Short Treasury / Sovereign Bond
- Assets under management: $1.64B
- 1-year return: 3.6%
- Ticker: SWSBX
- SEC CIK: 0000869365
- SEC series ID: S000056208
- Share class ID: C000176961
SWSBX Holdings
Top 10 holdings of Schwab Short-Term Bond Index Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| United States Treasury | 0.95% |
| United States Treasury | 0.90% |
| United States Treasury | 0.80% |
| United States Treasury | 0.78% |
| United States Treasury | 0.78% |
| United States Treasury | 0.75% |
| United States Treasury | 0.68% |
| United States Treasury | 0.63% |
| United States Treasury | 0.63% |
| United States Treasury | 0.62% |
SWSBX Portfolio Allocation
Asset-class allocation of Schwab Short-Term Bond Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 99.3% |
| Cash & Equivalents | 0.2% |
SWSBX Performance
Total returns for SWSBX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 0.4% |
| 1 year | 3.6% |
| 3 years (annualised) | 4.4% |
| 5 years (annualised) | 1.6% |
SWSBX Risk Information
Risk metrics for SWSBX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 1.6%
SWSBX Costs and Fees
SWSBX costs about $6 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.06%
- Gross expense ratio: 0.06%
- Portfolio turnover: 49%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
SWSBX Cashflows
Over the 12 months to 2026-02, Schwab Short-Term Bond Index Fund had net inflows of $179.32M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-02 | $19.52M |
| 2026-01 | $38.06M |
| 2025-12 | $17.75M |
| 2025-11 | $15.11M |
| 2025-10 | $49.01M |
| 2025-09 | $6.78M |
SWSBX Debt Constituents
Largest debt holdings of Schwab Short-Term Bond Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury | 0.95% |
| United States Treasury | 0.90% |
| United States Treasury | 0.80% |
| United States Treasury | 0.78% |
| United States Treasury | 0.78% |
| United States Treasury | 0.75% |
| United States Treasury | 0.68% |
| United States Treasury | 0.63% |
| United States Treasury | 0.63% |
| United States Treasury | 0.62% |
SWSBX Prospectus and SEC Filings
Official Schwab Short-Term Bond Index Fund 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.