VANGUARD MID-CAP GROWTH INDEX FUND
VANGUARD INDEX FUNDS · Series S000012756 · 3 share classes
data updated 2026-08-17
Fund profile
As filed in the prospectus · 2026 Q2
Vanguard Mid-Cap Growth Index Fund (the Fund) seeks to track the performance of a benchmark index that measures the investment return of mid-capitalization growth stocks.
The fund tracks the CRSP US Mid Cap Growth Index by holding all or substantially all of its constituent stocks in the same proportions as the index. Because the fund attempts to replicate the index rather than sample it, its performance should closely match the index's return.
| Share class | Expense ratio |
|---|---|
| VMGIX | 0.19% |
| VOT | 0.05% |
| VMGMX | 0.07% |
Portfolio turnover 17.00% · as of 2026 Q2
Allocation
Asset groups · long / short shown separately, never netted · 2026 Q1
| Stocks | 99.92% |
| Cash & short-term | 0.20% |
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
| Share class | 1-year | 3-year | 5-year | Vol | Worst fall |
|---|---|---|---|---|---|
| — | — | — | — | — | |
| — | — | — | — | — | |
| — | — | — | — | — |
Mar 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.
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 |
|---|---|---|---|---|---|
| VRT | Vertiv Holdings CoVRT | 2.49% | $250.58 | $729.21M | 2.9M |
| HWM | Howmet Aerospace IncHWM | 2.40% | $230.46 | $702.81M | 3.0M |
| CEG | Constellation Energy CorpCEG | 2.24% | $279.25 | $654.20M | 2.3M |
| STX | Seagate Technology Holdings PLCSTX | 2.22% | $391.76 | $649.81M | 1.7M |
| PWR | Quanta Services IncPWR | 2.14% | $549.02 | $624.80M | 1.1M |
| MSI | Motorola Solutions IncMSI | 1.87% | $433.97 | $546.81M | 1.3M |
| ROST | Ross Stores IncROST | 1.82% | $216.63 | $532.94M | 2.5M |
| RCL | Royal Caribbean Cruises LtdRCL | 1.74% | $275.18 | $509.61M | 1.9M |
| TDG | TransDigm Group IncTDG | 1.70% | $1,158.96 | $497.83M | 429.5K |
| NET | Cloudflare IncNET | 1.62% | $206.34 | $473.50M | 2.3M |
Reported price is the fund's own reported value divided by its own reported shares at 2026-03-31 — not a live quote, and not what the fund paid.
Top 10 positions are 20.25% of net assets, top 25 39.58%, across 131 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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