| Category | Fund Name | Class | Net Assets ($ M)* | 2025 | 2024 | 2023 |
|---|---|---|---|---|---|---|
| Mid-Cap-Growth | Baron Asset Fund + | Institutional Class Shares | 4350 | -8.4 | -5.6 | 13.4 |
| Large-Cap-Growth | Baron Durable Advantage Fund + | Institutional Class Shares | 50.61 | -5.6 | 26.9 | 45.4 |
| Small-Cap-Growth | Baron Discovery Fund + | Institutional Class Shares | 1150 | 7 | 16.3 | 22.6 |
| Mid-Cap-Growth | Baron Focused Growth Fund + | Institutional Class Shares | 727.52 | -15.1 | 29.9 | 27.8 |
| Large-Cap-Growth | Baron Fifth Avenue Growth Fund + | Institutional Class Shares | 328.58 | -10 | 36.8 | 57.6 |
| Mid-Cap-Growth | Baron Growth Fund + | Institutional Class Shares | 6860 | -5.2 | -5.5 | 13 |
| Multi-Cap-Growth | Baron Opportunity Fund + | Institutional Class Shares | 762.75 | -8.7 | 34.3 | 50 |
| Mid-Cap-Growth | Baron Partners Fund + | Institutional Class Shares | 4830 | -20.4 | 32.2 | 43.5 |
| Real Estate-NA | Baron Real Estate Income Fund + | Institutional Class Shares | 77.32 | -2 | 15.6 | 13.1 |
| Small-Cap-Growth | Baron Small Cap Fund + | Institutional Class Shares | 3930 | -5.7 | 1.2 | 23.5 |
| Health-Biotechnology-NA | Baron Health Care Fund + | Institutional Class Shares | 210.01 | 2.3 | 1.1 | 6.4 |
| Mixed-Regions | Baron Emerging Markets Fund + | Institutional Class Shares | 4770 | 3.7 | 7.1 | 7.5 |
| Multi-Cap-Growth | Baron International Growth Fund + | Institutional Class Shares | 482.66 | 1 | 3.3 | 7 |
| Multi-Cap-Growth | Baron Global Advantage Fund + | Institutional Class Shares | 770.73 | -4 | 26.4 | 25.6 |
| Multi-Cap-Growth | Baron WealthBuilder Fund + | Institutional Class Shares | 426.44 | -0 | 18.7 | 25.7 |
| Mid-Cap-Growth | Baron Asset Fund | Retail Shares | 4350 | -6.4 | -6.9 | 12.9 |
| Mid-Cap-Growth | Baron Asset Fund | Class R6 Shares | 4350 | -2.7 | -5.6 | 13.4 |
| Large-Cap-Growth | Baron Durable Advantage Fund | Retail Class Shares | 50.61 | 0 | 26.9 | 45.1 |
| Large-Cap-Growth | Baron Durable Advantage Fund | Class R6 Shares | 50.61 | 0 | 26.9 | 45.4 |
| Small-Cap-Growth | Baron Discovery Fund | Retail Class Shares | 1150 | 0.4 | 15.9 | 22.3 |
| Small-Cap-Growth | Baron Discovery Fund | Class R6 Shares | 1150 | 0.5 | 16.3 | 22.6 |
| Mid-Cap-Growth | Baron Focused Growth Fund | Retail Shares | 727.52 | -8.6 | 29.5 | 27.4 |
| Mid-Cap-Growth | Baron Focused Growth Fund | Class R6 Shares | 727.52 | -11.3 | 29.9 | 27.7 |
| Large-Cap-Growth | Baron Fifth Avenue Growth Fund | Retail Shares | 328.58 | -11.9 | 36.4 | 57.2 |
| Large-Cap-Growth | Baron Fifth Avenue Growth Fund | Class R6 Shares | 328.58 | -17.7 | 36.7 | 57.6 |
| Mid-Cap-Growth | Baron Growth Fund | Retail Shares | 6860 | -10.1 | -6.3 | 12.6 |
| Mid-Cap-Growth | Baron Growth Fund | Class R6 Shares | 6860 | -9.7 | -5.5 | 12.9 |
| Multi-Cap-Growth | Baron Opportunity Fund | Retail Shares | 762.75 | -13.7 | 33.6 | 49.6 |
| Multi-Cap-Growth | Baron Opportunity Fund | Class R6 Shares | 762.75 | -8.6 | 34.4 | 50 |
| Mid-Cap-Growth | Baron Partners Fund | Retail Shares | 4830 | -18.7 | 31.8 | 43.1 |
| Mid-Cap-Growth | Baron Partners Fund | Class R6 Shares | 4830 | -16.6 | 32.2 | 43.5 |
| Real Estate-NA | Baron Real Estate Fund + | Retail Shares | 1280 | -13.6 | 12 | 24.6 |
| Real Estate-NA | Baron Real Estate Fund | Institutional Shares | 1280 | -7.3 | 12 | 24.4 |
| Real Estate-NA | Baron Real Estate Fund | Class R6 Shares | 1280 | 1.3 | 12 | 24.4 |
| Real Estate-NA | Baron Real Estate Income Fund | Retail Class Shares | 77.32 | -2.2 | 15.6 | 12.8 |
| Real Estate-NA | Baron Real Estate Income Fund | Class R6 Shares | 77.32 | -1.7 | 15.6 | 13 |
| Small-Cap-Growth | Baron Small Cap Fund | Retail Shares | 3930 | -20.2 | -0.2 | 22.9 |
| Small-Cap-Growth | Baron Small Cap Fund | Class R6 Shares | 3930 | -15.1 | 1.1 | 23.5 |
| Health-Biotechnology-NA | Baron Health Care Fund | Class R6 Shares | 210.01 | 2.3 | 1 | 6.4 |
| Health-Biotechnology-NA | Baron Health Care Fund | Retail Class Shares | 210.01 | 4.5 | 1.1 | 6.2 |
| Mixed-Regions | Baron Emerging Markets Fund | Class R6 Shares | 4770 | 3.6 | 7.1 | 7.5 |
| Mixed-Regions | Baron Emerging Markets Fund | Retail Class Shares | 4770 | 5.6 | 7.1 | 7.6 |
| Multi-Cap-Growth | Baron International Growth Fund | Class R6 Shares | 482.66 | -9.3 | 3.3 | 7 |
| Multi-Cap-Growth | Baron International Growth Fund | Retail Shares | 482.66 | 2.2 | 3.3 | 6.9 |
| Multi-Cap-Growth | Baron Global Advantage Fund | Class R6 Shares | 770.73 | -10.9 | 26.4 | 25.5 |
| Multi-Cap-Growth | Baron Global Advantage Fund | Retail Class Shares | 770.73 | -18.1 | 26.1 | 25.3 |
| Multi-Cap-Growth | Baron WealthBuilder Fund | Retail Class Shares | 426.44 | -11.2 | 18.5 | 25.4 |
| Multi-Cap-Growth | Baron WealthBuilder Fund | TA Class Shares | 426.44 | -12 | 18.7 | 25.6 |
* Net Assets include for all classes