Fidelity Extended Market Index Fund
Fidelity Concord Street Trust · Series S000006021 · 1 share classes
data updated 2026-09-08
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 Q2
| Stocks | 99.88% |
| Cash & short-term | 5.54% |
| Bonds | 0.01% |
| Derivatives | 0.01% |
These positions come to 105.44% 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 Apr 2026
May 2026 has been filed since the trailing figures were struck, so it is not in the table above or the curve — every figure here shares one cut-off, which is what makes them comparable with other funds.
Debt profile
What this fund holds — value-weighted across its bond and securitized long positions · as of 2026-05-31
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 | 5.49% | — | $2.35B | — |
| MRVL | MARVELL TECHNOLOGY INCMRVL | 2.16% | $205.00 | $922.03M | 4.5M |
| SNOW | SNOWFLAKE INCSNOW | 1.05% | $255.55 | $450.92M | 1.8M |
| NET | CLOUDFLARE INCNET | 0.93% | $241.82 | $395.76M | 1.6M |
| BE | BLOOM ENERGY CORPBE | 0.89% | $285.00 | $379.43M | 1.3M |
| RKLB | ROCKET LAB CORPRKLB | 0.81% | $143.48 | $347.86M | 2.4M |
| — | FLEX LTD | 0.67% | $150.78 | $285.84M | 1.9M |
| MSTR | STRATEGY INCMSTR | 0.60% | $159.09 | $257.16M | 1.6M |
| LNG | CHENIERE ENERGY INCLNG | 0.58% | $224.86 | $249.51M | 1.1M |
| ALAB | ASTERA LABS INCALAB | 0.55% | $342.85 | $234.80M | 684.8K |
Reported price is the fund's own reported value divided by its own reported shares at 2026-05-31 — not a live quote, and not what the fund paid.
Top 10 positions are 13.74% of net assets, top 25 19.33%, across 3.3K issuers.
See more of this fund's book
More positions with filed share counts, and the quarter-over-quarter change list rather than the largest few — free with an account, no card required.
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