FMASX — Fidelity Magellan Fund
Data updated: 2026-06-11
FMASX — Fidelity Magellan Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Large Cap Blend / Core Equity · $33.07B AUM · 0.57% expense ratio · 8.6% 1-yr return. From SEC regulatory filings.
FMASX Fund Overview
FMASX — Fidelity Magellan Fund is a US mutual fund managed by Fidelity Magellan Fund, categorised as United States Large 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: Fidelity Magellan Fund
- Category: United States Large Cap Blend / Core Equity
- Assets under management: $33.07B
- 1-year return: 8.6%
- Ticker: FMASX
- SEC CIK: 0000061397
- SEC series ID: S000007112
- Share class ID: C000254564
FMASX Holdings
Top 10 holdings of Fidelity Magellan Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NVIDIA Corp. | 10.66% |
| Microsoft Corp. | 7.13% |
| Amazon.com, Inc. | 5.77% |
| Broadcom, Inc. | 4.77% |
| Meta Platforms, Inc. | 3.99% |
| JPMORGAN CHASE and CO | 2.51% |
| Taiwan Semiconductor Mfg Co. Ltd. | 2.22% |
| Netflix, Inc. | 2.07% |
| Visa, Inc. | 2.02% |
| Kla Corp. | 1.98% |
FMASX Portfolio Allocation
Asset-class allocation of Fidelity Magellan Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.4% |
| Cash & Equivalents | 0.6% |
FMASX Performance
Total returns for FMASX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -7.6% |
| 1 year | 8.6% |
FMASX Risk Information
Risk metrics for FMASX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 13.2%
FMASX Costs and Fees
FMASX costs about $57 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.57%
- Gross expense ratio: 0.57%
- Portfolio turnover: 54%
- Brokerage commissions: 0.81 bps of average net assets (SEC N-CEN)
FMASX Cashflows
Over the 12 months to 2026-03, Fidelity Magellan Fund had net outflows of $295.83M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$310.26M |
| 2026-02 | −$157.59M |
| 2026-01 | −$175.46M |
| 2025-12 | $1.11B |
| 2025-11 | −$305.63M |
| 2025-10 | −$218.16M |
FMASX Debt Constituents
No individual debt constituents are reported in Fidelity Magellan Fund's latest SEC N-PORT filing.
FMASX Prospectus and SEC Filings
Official Fidelity Magellan Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Large 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.