# BARON OPPORTUNITY FUND

BARON OPPORTUNITY FUND is a registered fund series of BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND) (series S000000585). Net assets $1.6B as of 2026-03-31.

## Profile

- Series ID: S000000585
- Registrant: BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)
- LEI: 549300LI07XXLQJOMB12
- Net assets: $1.6B
- Total assets: $1.6B
- As of: 2026-03-31

## Advisers

- [BAMCO, Inc. (Advisor)](https://search.stillhousedata.com/firm/110789)

## Top holdings (50 reported)

_Showing 15 of 50 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [NVIDIA Corp](https://search.stillhousedata.com/security/67066G104) | — | $214.5M | 1326.09% |
| Space Exploration Technologies | — | $106.9M | 660.73% |
| [Broadcom Inc](https://search.stillhousedata.com/security/11135F101) | — | $101.6M | 628.40% |
| [Amazon.com Inc](https://search.stillhousedata.com/security/023135106) | — | $101.1M | 625.13% |
| SPACE EXPLORATION TECH CORP | — | $97.5M | 602.90% |
| [Tesla Inc](https://search.stillhousedata.com/security/88160R101) | — | $87.4M | 540.56% |
| Spotify Technology SA | — | $64.3M | 397.22% |
| [Meta Platforms Inc](https://search.stillhousedata.com/security/30303M102) | — | $62.5M | 386.26% |
| [Alphabet Inc](https://search.stillhousedata.com/security/02079K305) | — | $61.5M | 380.45% |
| [Eli Lilly & Co](https://search.stillhousedata.com/security/532457108) | — | $55.1M | 340.61% |
| Space Exploration Technologies | — | $44.0M | 272.13% |
| [Taiwan Semiconductor Manufacturing Co Ltd](https://search.stillhousedata.com/security/874039100) | — | $41.3M | 255.32% |
| [Argenx SE](https://search.stillhousedata.com/security/04016X101) | — | $34.2M | 211.60% |
| [Visa Inc](https://search.stillhousedata.com/security/92826C839) | — | $30.2M | 186.48% |
| [Samsara Inc](https://search.stillhousedata.com/security/79589L106) | — | $29.6M | 182.79% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $1.6B |
| 2025-12-31 | $1.8B |
| 2025-09-30 | $1.8B |
| 2025-06-30 | $1.7B |
| 2025-03-31 | $1.4B |
| 2024-12-31 | $1.5B |
| 2024-09-30 | $1.4B |
| 2024-06-30 | $1.3B |

## More

- [Registrant: BARON INVESTMENT FUNDS TRUST (f/k/a BARON ASSET FUND)](https://search.stillhousedata.com/registrant/810902)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000000585.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.