# Driehaus Micro Cap Growth Fund

Driehaus Micro Cap Growth Fund is a registered fund series of Driehaus Mutual Funds (series S000042829). Net assets $457.7M as of 2026-03-31.

## Profile

- Series ID: S000042829
- Registrant: Driehaus Mutual Funds
- LEI: 25490094BBGBJLBUT068
- Net assets: $457.7M
- Total assets: $458.3M
- As of: 2026-03-31

## Advisers

- [Driehaus Capital Management LLC (Advisor)](https://search.stillhousedata.com/firm/105757)

## Top holdings (131 reported)

_Showing 15 of 131 holdings by value._

| Holding | Ticker | Value | % of fund |
| --- | --- | --- | --- |
| [Praxis Precision Medicines Inc](https://search.stillhousedata.com/security/74006W207) | — | $11.9M | 260.52% |
| [Applied Optoelectronics Inc](https://search.stillhousedata.com/security/03823U102) | — | $10.1M | 221.11% |
| [Northern Institutional Funds](https://search.stillhousedata.com/security/665278701) | — | $10.0M | 218.77% |
| [Planet Labs Pbc](https://search.stillhousedata.com/security/72703X106) | — | $8.4M | 183.81% |
| [Nlight Inc.](https://search.stillhousedata.com/security/65487K100) | — | $7.8M | 169.73% |
| [Terawulf Inc](https://search.stillhousedata.com/security/88080T104) | — | $7.6M | 165.50% |
| [Amprius Technologies Inc.](https://search.stillhousedata.com/security/03214Q108) | — | $7.2M | 157.40% |
| [Spyre Therapeutics Inc](https://search.stillhousedata.com/security/00773J202) | — | $6.9M | 149.67% |
| [Xenon Pharmaceuticals Inc](https://search.stillhousedata.com/security/98420N105) | — | $6.6M | 144.91% |
| [Crinetics Pharmaceuticals Inc.](https://search.stillhousedata.com/security/22663K107) | — | $6.4M | 139.14% |
| [CECO Environmental Corp.](https://search.stillhousedata.com/security/125141101) | — | $6.1M | 132.97% |
| [Immunome Inc](https://search.stillhousedata.com/security/45257U108) | — | $6.0M | 131.81% |
| [Definium Therapeutics Inc.](https://search.stillhousedata.com/security/24477V105) | — | $5.9M | 128.75% |
| [Edgewise Therapeutics Inc.](https://search.stillhousedata.com/security/28036F105) | — | $5.9M | 128.68% |
| [Solaris Energy Infrastructure Inc](https://search.stillhousedata.com/security/83418M103) | — | $5.7M | 124.22% |

## Net asset history

| Report date | Net assets |
| --- | --- |
| 2026-03-31 | $457.7M |
| 2025-12-31 | $443.8M |
| 2025-09-30 | $438.8M |
| 2025-06-30 | $356.5M |
| 2025-03-31 | $300.0M |
| 2024-12-31 | $298.2M |
| 2024-09-30 | $301.7M |
| 2024-06-28 | $266.7M |

## More

- [Registrant: Driehaus Mutual Funds](https://search.stillhousedata.com/registrant/1016073)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/fund/S000042829.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.