FIONX — Fidelity SAI International Index Fund
Data updated: 2026-06-26
FIONX — Fidelity SAI International Index Fund. Europe Mid Cap Blend / Core Industrials Equity · $8.89B AUM. Holdings, fees, performance and SEC filings.
FIONX Fund Overview
FIONX — Fidelity SAI International Index Fund is a US mutual fund managed by Fidelity Salem Street Trust, categorised as Europe Mid Cap Blend / Core Industrials Equity. 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: Europe Mid Cap Blend / Core Industrials Equity
- Assets under management: $8.89B
- 1-year return: 25.4%
- Ticker: FIONX
- SEC CIK: 0000035315
- SEC series ID: S000051996
- Share class ID: C000163542
FIONX Holdings
Top 10 holdings of Fidelity SAI International Index Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Asml Holding NV | 2.56% |
| Hsbc Holdings PLC | 1.44% |
| Astrazeneca PLC | 1.34% |
| Roche Holding AG | 1.30% |
| Novartis AG | 1.28% |
| Nestle SA | 1.19% |
| Shell PLC | 1.18% |
| Fidelity Revere Street Trust | 1.08% |
| Siemens AG | 1.03% |
| Commonwealth Bank Australia | 0.96% |
FIONX Portfolio Allocation
Asset-class allocation of Fidelity SAI International Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 97.9% |
| Cash & Equivalents | 1.6% |
| Derivatives | 0.1% |
FIONX Performance
Total returns for FIONX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 6.8% |
| 1 year | 25.4% |
| 3 years (annualised) | 15.6% |
| 5 years (annualised) | 9.1% |
FIONX Risk Information
Risk metrics for FIONX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 13.8%
FIONX Costs and Fees
FIONX costs about $3 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.03%
- Gross expense ratio: 0.06%
- Portfolio turnover: 15%
- Brokerage commissions: 0.74 bps of average net assets (SEC N-CEN)
FIONX Cashflows
Over the 12 months to 2026-04, Fidelity SAI International Index Fund had net inflows of $69.12M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-04 | $330.17M |
| 2026-03 | $331.17M |
| 2026-02 | −$654.17M |
| 2026-01 | −$81.84M |
| 2025-12 | $180.55M |
| 2025-11 | $354.22M |
FIONX Debt Constituents
Largest debt holdings of Fidelity SAI International Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| Ust Bills | 0.04% |
FIONX Prospectus and SEC Filings
Official Fidelity SAI International Index Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2025-12-29
- Prospectus (485BPOS) — filed 2024-12-26
- Prospectus (485BPOS) — filed 2023-12-26
- Portfolio holdings (N-PORT) — filed 2026-06-26
- Portfolio holdings (N-PORT) — filed 2026-03-25
- Portfolio holdings (N-PORT) — filed 2025-12-23
- Annual census (N-CEN) — filed 2026-01-13
- Annual census (N-CEN) — filed 2025-01-13
Related Funds
Other Europe Mid Cap Blend / Core Industrials Equity 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.