BWBFX — Baron WealthBuilder Fund
Data updated: 2026-08-28
BWBFX — Baron WealthBuilder Fund. United States Multi-Cap / All-Cap Growth Equity · $540.31M AUM. Holdings, fees, performance and SEC filings.
BWBFX Fund Overview
BWBFX — Baron WealthBuilder Fund is a US mutual fund managed by Baron Select Funds, categorised as United States Multi-Cap / All-Cap Growth Equity. ABC INVEST provides holdings, performance, costs, cashflows, risk data, prospectus documents and SEC filings, sourced from SEC filings.
- Type: US mutual fund
- Manager: Baron Select Funds
- Category: United States Multi-Cap / All-Cap Growth Equity
- Assets under management: $540.31M
- 1-year return: 14.3%
- Ticker: BWBFX
- SEC CIK: 0001217673
- SEC series ID: S000060172
- Share class ID: C000196932
BWBFX Holdings
Top 10 holdings of Baron WealthBuilder Fund by percentage of net assets, from the fund's latest SEC N-PORT filing.
| Holding | % of net assets |
|---|---|
| Baron Partners Fund | 14.94% |
| Baron Small Cap Fund | 12.60% |
| Baron Generational Growth Fund | 11.85% |
| Baron Asset Fund | 10.30% |
| Baron Focused Growth Fund | 6.79% |
| Baron Real Estate Fund | 5.71% |
| Baron Discovery Fund | 4.52% |
| Baron Global Opportunity Fund | 4.17% |
| Baron Opportunity Fund | 4.09% |
| Baron Fifth Avenue Growth Fund | 4.05% |
BWBFX Portfolio Allocation
Asset-class allocation of Baron WealthBuilder Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Equity | 100.0% |
BWBFX Performance
Total returns for BWBFX (as of 2026-09-01), from SEC filings.
| Period | Total return |
|---|---|
| YTD | 5.7% |
| 1 year | 14.3% |
| 3 years (annualised) | 13.4% |
| 5 years (annualised) | 4.3% |
BWBFX Risk Information
Risk metrics for BWBFX, derived from monthly returns in SEC filings.
- 1-year volatility (annualised): 11.1%
BWBFX Costs and Fees
BWBFX costs about $141 per $10,000 invested per year in fund expenses.
- Net expense ratio: 1.41%
- Gross expense ratio: 1.43%
- Portfolio turnover: 11%
- Brokerage commissions: 0.06 bps of average net assets (SEC N-CEN)
BWBFX Cashflows
Over the 12 months to 2026-06, Baron WealthBuilder Fund had net outflows of $38.44M, from monthly SEC N-PORT filings.
| Month | Net flow |
|---|---|
| 2026-06 | −$11.60M |
| 2026-05 | −$9.33M |
| 2026-04 | −$8.13M |
| 2026-03 | −$10.47M |
| 2026-02 | −$3.85M |
| 2026-01 | −$4.00M |
BWBFX Debt Constituents
No individual debt constituents are reported in Baron WealthBuilder Fund's latest SEC N-PORT filing.
BWBFX Prospectus and SEC Filings
Official Baron WealthBuilder Fund filings on SEC EDGAR — prospectus, portfolio holdings and annual reports.
- Prospectus (485BPOS) — filed 2026-04-30
- Prospectus (485BPOS) — filed 2025-04-30
- Prospectus (485BPOS) — filed 2024-04-26
- Portfolio holdings (N-PORT) — filed 2026-08-28
- Portfolio holdings (N-PORT) — filed 2026-05-22
- Portfolio holdings (N-PORT) — filed 2026-03-02
- Annual census (N-CEN) — filed 2026-03-13
- Annual census (N-CEN) — filed 2025-03-11
Related Funds
Other United States Multi-Cap / All-Cap Growth 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.