BFOCX — Berkshire Focus Fund
Data updated: 2026-05-29
BFOCX — Berkshire Focus Fund data: holdings, portfolio allocation, expenses, performance, cashflows, risk and SEC filings. United States Information Technology Equity · $277.19M AUM · 1.95% expense ratio · 58.8% 1-yr return. From SEC regulatory filings.
BFOCX Fund Overview
BFOCX — Berkshire Focus Fund is a US mutual fund managed by Berkshire Funds, categorised as United States Information Technology Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Berkshire Funds
- Category: United States Information Technology Equity
- Assets under management: $277.19M
- 1-year return: 58.8%
- Ticker: BFOCX
- SEC CIK: 0001030979
- SEC series ID: S000004886
- Share class ID: C000013240
BFOCX Holdings
Top 10 holdings of Berkshire Focus Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| NVIDIA Corp. | 9.97% |
| Taiwan Semiconductor Manufacturing Company Ltd. | 9.02% |
| Lumentum Holdings Inc. | 8.10% |
| Coherent Corp. | 6.56% |
| GE Vernova Inc. | 5.99% |
| Vertiv Holdings Co. | 4.90% |
| Palantir Technologies, Inc. | 4.84% |
| Arm Holdings PLC | 4.39% |
| Fastly, Inc. | 4.23% |
| Corning Incorporated | 4.20% |
BFOCX Portfolio Allocation
Asset-class allocation of Berkshire Focus Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 99.9% |
BFOCX Performance
Total returns for BFOCX (as of 2026-08-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | -1.1% |
| 1 year | 58.8% |
| 3 years (annualised) | 35.5% |
| 5 years (annualised) | 2.4% |
BFOCX Risk Information
Risk metrics for BFOCX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 25.1%
BFOCX Costs and Fees
BFOCX costs about $195 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.95%
- Gross expense ratio: 1.95%
- Portfolio turnover: 2604%
- Brokerage commissions: 47.86 bps of average net assets (SEC N-CEN)
BFOCX Cashflows
Over the 12 months to 2026-03, Berkshire Focus Fund had net outflows of $50.19M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-03 | −$5.56M |
| 2026-02 | −$8.28M |
| 2026-01 | −$7.67M |
| 2025-12 | −$2.73M |
| 2025-11 | −$4.55M |
| 2025-10 | −$5.11M |
BFOCX Debt Constituents
No individual debt constituents are reported in Berkshire Focus Fund's latest SEC N-PORT filing.
BFOCX Prospectus and SEC Filings
Official Berkshire Focus Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
Related Funds
Other United States Information Technology 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.