FSTZX — Fidelity Series 0-5 Year Inflation-Protected Bond Index Fund
Data updated: 2026-05-26
FSTZX — Fidelity Series 0-5 Year Inflation-Protected Bond Index Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. Short Treasury / Sovereign Bond · $9.74B AUM · 0.00% expense ratio · 3.9% 1-yr return. From SEC regulatory filings.
FSTZX Fund Overview
FSTZX — Fidelity Series 0-5 Year Inflation-Protected Bond Index Fund is a US mutual fund managed by Fidelity Salem Street 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 mutual fund
- Manager: Fidelity Salem Street Trust
- Category: Short Treasury / Sovereign Bond
- Assets under management: $9.74B
- 1-year return: 3.9%
- Ticker: FSTZX
- SEC CIK: 0000035315
- SEC series ID: S000072688
- Share class ID: C000229123
FSTZX Holdings
Top 10 holdings of Fidelity Series 0-5 Year Inflation-Protected Bond Index Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Ust Notes | 5.44% |
| Ust Notes | 5.27% |
| Ust Notes | 5.06% |
| Ust Notes | 5.04% |
| Ust Notes | 4.98% |
| Ust Notes | 4.92% |
| Ust Notes | 4.86% |
| Ust Notes | 4.68% |
| Ust Notes | 4.67% |
| Ust Notes | 4.54% |
FSTZX Portfolio Allocation
Asset-class allocation of Fidelity Series 0-5 Year Inflation-Protected Bond Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 98.0% |
| Cash & Equivalents | 1.6% |
FSTZX Performance
Total returns for FSTZX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 1.0% |
| 1 year | 3.9% |
| 3 years (annualised) | 4.7% |
FSTZX Risk Information
Risk metrics for FSTZX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 1.5%
FSTZX Costs and Fees
FSTZX costs about $0 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.00%
- Gross expense ratio: 0.00%
- Portfolio turnover: 38%
- Brokerage commissions: 0.00 bps of average net assets (SEC N-CEN)
FSTZX Cashflows
Over the 12 months to 2026-03, Fidelity Series 0-5 Year Inflation-Protected Bond Index Fund had net inflows of $2.23B, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | $433.23M |
| 2026-02 | $340.10M |
| 2026-01 | $224.08M |
| 2025-12 | $413.15M |
| 2025-11 | $260.66M |
| 2025-10 | $383.16M |
FSTZX Debt Constituents
Largest debt holdings of Fidelity Series 0-5 Year Inflation-Protected Bond Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Ust Notes | 5.44% |
| Ust Notes | 5.27% |
| Ust Notes | 5.06% |
| Ust Notes | 5.04% |
| Ust Notes | 4.98% |
| Ust Notes | 4.92% |
| Ust Notes | 4.86% |
| Ust Notes | 4.68% |
| Ust Notes | 4.67% |
| Ust Notes | 4.54% |
FSTZX Prospectus and SEC Filings
Official Fidelity Series 0-5 Year Inflation-Protected 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.