PEXMX — T. Rowe Price Extended Equity Market Index Fund
Data updated: 2026-08-27
PEXMX — T. Rowe Price Extended Equity Market Index Fund. United States Mid Cap Blend / Core Equity · $1.19B AUM. Holdings, fees, performance and SEC filings.
PEXMX Fund Overview
PEXMX — T. Rowe Price Extended Equity Market Index Fund is a US mutual fund managed by T. Rowe Price Index Trust, Inc., categorised as United States Mid Cap Blend / Core Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: T. Rowe Price Index Trust, Inc.
- Category: United States Mid Cap Blend / Core Equity
- Assets under management: $1.19B
- 1-year return: 28.9%
- Ticker: PEXMX
- SEC CIK: 0000858581
- SEC series ID: S000002090
- Share class ID: C000005458
PEXMX Holdings
Top 10 holdings of T. Rowe Price Extended Equity Market Index Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Grs - Security Lending Collateral | 2.83% |
| Space Exploration Techn-Cl A | 1.23% |
| Snowflake, Inc. | 1.04% |
| Cloudflare, Inc. - Class A | 0.92% |
| Bloom Energy Corp.- A | 0.91% |
| Astera Labs, Inc. | 0.76% |
| T. Rowe Price Government Reserve Fund | 0.70% |
| Cheniere Energy, Inc. | 0.59% |
| Rocket Lab Corp. | 0.59% |
| Ferguson Enterprises, Inc. | 0.53% |
PEXMX Portfolio Allocation
Asset-class allocation of T. Rowe Price Extended Equity Market Index Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.2% |
| Cash & Equivalents | 3.5% |
PEXMX Performance
Total returns for PEXMX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 18.1% |
| 1 year | 28.9% |
| 3 years (annualised) | 19.5% |
| 5 years (annualised) | 6.8% |
PEXMX Risk Information
Risk metrics for PEXMX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 12.2%
PEXMX Costs and Fees
PEXMX costs about $24 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.24%
- Gross expense ratio: 0.24%
- Portfolio turnover: 15%
- Brokerage commissions: 0.81 bps of average net assets (SEC N-CEN)
PEXMX Cashflows
Over the 12 months to 2026-06, T. Rowe Price Extended Equity Market Index Fund had net outflows of $26.20M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | $6.24M |
| 2026-05 | −$3.61M |
| 2026-04 | −$8.12M |
| 2026-03 | −$4.58M |
| 2026-02 | −$5.52M |
| 2026-01 | −$9.75M |
PEXMX Debt Constituents
No individual debt constituents are reported in T. Rowe Price Extended Equity Market Index Fund's latest SEC N-PORT filing.
PEXMX Prospectus and SEC Filings
Official T. Rowe Price Extended Equity Market Index Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-02-25
- Prospectus (485BPOS) — filed 2025-02-25
- Prospectus (485BPOS) — filed 2024-04-25
- Portfolio holdings (N-PORT) — filed 2026-08-27
- Portfolio holdings (N-PORT) — filed 2026-05-28
- Portfolio holdings (N-PORT) — filed 2026-02-26
- Annual census (N-CEN) — filed 2026-03-13
- Annual census (N-CEN) — filed 2025-03-14
Related Funds
Other United States Mid Cap Blend / Core 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.