FINFX — American Funds Fundamental Investors
Data updated: 2026-05-28
FINFX — American Funds Fundamental Investors data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Large Cap Blend / Core Equity · $153.97B AUM · 0.38% expense ratio · 24.3% 1-yr return. From SEC regulatory filings.
FINFX Fund Overview
FINFX — American Funds Fundamental Investors is a US mutual fund managed by American Funds Fundamental Investors, 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: American Funds Fundamental Investors
- Category: United States Large Cap Blend / Core Equity
- Assets under management: $153.97B
- 1-year return: 24.3%
- Ticker: FINFX
- SEC CIK: 0000039473
- SEC series ID: S000009227
- Share class ID: C000068558
FINFX Holdings
Top 10 holdings of American Funds Fundamental Investors by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Broadcom, Inc. | 5.94% |
| Microsoft Corp. | 4.51% |
| Philip Morris International, Inc. | 3.99% |
| Alphabet, Inc. | 3.64% |
| NVIDIA Corp. | 3.61% |
| Capital Group Central Cash Fund | 2.81% |
| Amazon.com, Inc. | 2.80% |
| Meta Platforms, Inc. | 2.31% |
| British American Tobacco PLC | 2.29% |
| Transdigm Group, Inc. | 2.17% |
FINFX Portfolio Allocation
Asset-class allocation of American Funds Fundamental Investors by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 96.5% |
| Cash & Equivalents | 2.8% |
FINFX Performance
Total returns for FINFX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -3.3% |
| 1 year | 24.3% |
| 3 years (annualised) | 20.9% |
| 5 years (annualised) | 12.5% |
FINFX Risk Information
Risk metrics for FINFX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 12.9%
FINFX Costs and Fees
FINFX costs about $38 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.38%
- Gross expense ratio: 0.38%
- Portfolio turnover: 26%
- Brokerage commissions: 1.07 bps of average net assets (SEC N-CEN)
FINFX Cashflows
Over the 12 months to 2026-03, American Funds Fundamental Investors had net inflows of $746.19M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$350.63M |
| 2026-02 | −$503.22M |
| 2026-01 | −$1.47B |
| 2025-12 | $6.43B |
| 2025-11 | −$816.54M |
| 2025-10 | −$1.22B |
FINFX Debt Constituents
No individual debt constituents are reported in American Funds Fundamental Investors's latest SEC N-PORT filing.
FINFX Prospectus and SEC Filings
Official American Funds Fundamental Investors 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.