Fidelity Extended Market Index Fund
Fidelity Concord Street Trust · Series S000006021 · 1 share classes
data updated 2026-08-17
Fund profile
As filed in the prospectus · 2026 Q2
Fidelity Extended Market Index Fund seeks to provide investment results that correspond to the total return of stocks of mid- to small-capitalization United States companies.
The fund tracks the Dow Jones U.S. Completion Total Stock Market Index, which covers approximately 4,500 mid- to small-capitalization U.S. stocks, using statistical sampling techniques that weight holdings by market capitalization and match factors such as industry exposure, valuation ratios, and dividend yield. Because the fund samples rather than holds all index constituents, its returns may diverge from the index.
| Share class | Expense ratio |
|---|---|
| FSMAX | 0.03% |
Portfolio turnover 23.00% · as of 2026 Q2
Allocation
Asset groups · long / short shown separately, never netted · 2026 Q1
| Stocks | 99.75% |
| Cash & short-term | 5.72% |
| Bonds | 0.01% |
| Derivatives | 0.00% |
These positions come to 105.48% of the fund's net assets. This counts only what the fund reported holding — the holdings disclosure covers assets, not liabilities such as borrowings — so it is not expected to reconcile to 100%.
Derivatives are shown at market value, not notional exposure.
Latest quarter
What changed since the fund's previous filing
Return profile
Total return as filed — price change plus distributions reinvested · trailing figures to Feb 2026
Debt profile
What this fund holds — value-weighted across its bond and securitized long positions · as of 2026-02-28
Share of the fund's debt by how its coupon behaves — the fact that decides whether a rate move reaches this portfolio at all.
| Fixed rate | 100.0% |
Share of the fund's debt value in each maturity band, shortest first.
| <1y | 100.0% |
Based on what filers reported; a filer that never reported a flag also reads as none.
Holdings
By % of NAV · equity positions carry filed share counts · every resolvable issuer links to its company page
| Ticker | Issuer | %NAV | Reported price | Value | Shares |
|---|---|---|---|---|---|
| — | Fidelity Revere Street Trust | 5.53% | — | $2.27B | — |
| VRT | VERTIV HOLDINGS COVRT | 1.25% | $254.89 | $510.29M | 2.0M |
| MRVL | MARVELL TECHNOLOGY INCMRVL | 0.90% | $81.69 | $368.75M | 4.5M |
| SNOW | SNOWFLAKE INCSNOW | 0.73% | $168.41 | $299.49M | 1.8M |
| NET | CLOUDFLARE INCNET | 0.69% | $172.19 | $284.65M | 1.7M |
| FERG | FERGUSON ENTERPRISES INCFERG | 0.65% | $260.76 | $267.52M | 1.0M |
| LNG | CHENIERE ENERGY INCLNG | 0.65% | $235.73 | $265.34M | 1.1M |
| LITE | LUMENTUM HOLDINGS INCLITE | 0.64% | $700.91 | $260.24M | 371.3K |
| RBLX | ROBLOX CORPRBLX | 0.57% | $68.66 | $235.20M | 3.4M |
| ALNY | ALNYLAM PHARMACEUTICALS INCALNY | 0.56% | $332.92 | $230.30M | 691.8K |
Reported price is the fund's own reported value divided by its own reported shares at 2026-02-28 — not a live quote, and not what the fund paid.
Top 10 positions are 12.18% of net assets, top 25 17.95%, across 3.3K issuers.
See more of this fund's book
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