BRUFX — Bruce Fund
Data updated: 2026-09-09
BRUFX — Bruce Fund. United States Large Cap Blend / Core Equity · $375.84M AUM · 0.64% expense ratio. Holdings, fees, performance and SEC filings.
BRUFX Fund Overview
BRUFX — Bruce Fund is a US mutual fund managed by Bruce Fund INC, 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: Bruce Fund INC
- Category: United States Large Cap Blend / Core Equity
- Assets under management: $375.84M
- 1-year return: 27.7%
- Ticker: BRUFX
- SEC CIK: 0000047071
- SEC series ID: S000011411
- Share class ID: C000031584
BRUFX Holdings
Top 10 holdings of Bruce Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Aercap Holdings NV | 6.98% |
| Allstate Corp. (the) | 6.96% |
| Abbvie, Inc. | 6.70% |
| Merck & Company, Inc. | 6.15% |
| Nextera Energy, Inc. | 6.07% |
| U-Haul Holding Company | 5.53% |
| Vicor Corp. | 4.85% |
| Duke Energy Corp. | 4.72% |
| Morgan Stanley Institutional Liquidity Funds | 4.64% |
| Xcel Energy, Inc. | 3.85% |
BRUFX Portfolio Allocation
Asset-class allocation of Bruce Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 91.4% |
| Cash & Equivalents | 4.6% |
| Fixed Income | 3.9% |
BRUFX Performance
Total returns for BRUFX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 15.2% |
| 1 year | 27.7% |
| 3 years (annualised) | 12.5% |
| 5 years (annualised) | 6.1% |
BRUFX Risk Information
Risk metrics for BRUFX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 9.7%
BRUFX Costs and Fees
BRUFX costs about $64 per $10,000 invested per year in fund expenses.
- Net expense ratio: 0.64%
- Gross expense ratio: 0.64%
- Portfolio turnover: 21%
- Brokerage commissions: 0.88 bps of average net assets (SEC N-CEN)
BRUFX Cashflows
Over the 12 months to 2026-06, Bruce Fund had net outflows of $32.22M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | −$6.18M |
| 2026-05 | −$1.91M |
| 2026-04 | −$3.13M |
| 2026-03 | −$5.35M |
| 2026-02 | −$2.90M |
| 2026-01 | −$3.74M |
BRUFX Debt Constituents
Largest debt holdings of Bruce Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Of America - Bureau Of The Public Debt | 3.53% |
| United States Of America - Bureau Of The Public Debt | 0.35% |
| Acorda Therapeutics, Inc. | 0.01% |
BRUFX Prospectus and SEC Filings
Official Bruce Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2025-10-24
- Prospectus (485BPOS) — filed 2024-10-25
- Prospectus supplement (497) — filed 2024-12-13
- Portfolio holdings (N-PORT) — filed 2026-08-31
- Portfolio holdings (N-PORT) — filed 2026-06-01
- Portfolio holdings (N-PORT) — filed 2026-03-02
- Annual census (N-CEN) — filed 2026-09-09
- Annual census (N-CEN) — filed 2025-09-09
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.