# Driehaus Mutual Funds

Driehaus Mutual Funds (CIK 1016073) is an SEC-registered fund company with 10 reporting fund series and $6.6B in net assets as of 2026-03-31.

## Registrant

- CIK: 1016073
- File number: 811-07655
- LEI: 25490065PZVMACERQ816
- Address: 25 EAST ERIE STREET, CHICAGO, US-IL, 60611
- Phone: 312 587 3800
- Net assets: $6.6B
- Total assets: $6.7B
- Fund series: 10
- Latest report: 2026-03-31

## Fund series (10)

| Series | Net assets |
| --- | --- |
| [Driehaus Emerging Markets Growth Fund](https://search.stillhousedata.com/fund/S000001909) | $4.2B |
| [Driehaus Small Cap Growth Fund](https://search.stillhousedata.com/fund/S000058261) | $1.1B |
| [Driehaus Micro Cap Growth Fund](https://search.stillhousedata.com/fund/S000042829) | $457.7M |
| [Driehaus International Small Cap Growth Fund](https://search.stillhousedata.com/fund/S000018408) | $331.3M |
| [Driehaus Emerging Markets Small Cap Growth Fund](https://search.stillhousedata.com/fund/S000032990) | $150.8M |
| [Driehaus Small/Mid Cap Growth Fund](https://search.stillhousedata.com/fund/S000068519) | $90.1M |
| [Driehaus Event Driven Fund](https://search.stillhousedata.com/fund/S000040177) | $89.0M |
| [Driehaus Active Income Fund](https://search.stillhousedata.com/fund/S000025648) | $73.5M |
| [Driehaus Global Fund](https://search.stillhousedata.com/fund/S000056073) | $72.6M |
| [Driehaus International Developed Equity Fund](https://search.stillhousedata.com/fund/S000084840) | $3.3M |

## Largest reported holdings (across all series)

| Holding | Value |
| --- | --- |
| [Northern Institutional Funds](https://search.stillhousedata.com/security/665278404) | $3.7M |
| [Praxis Precision Medicines Inc](https://search.stillhousedata.com/security/74006W207) | $1.9M |
| [Comfort Systems USA Inc.](https://search.stillhousedata.com/security/199908104) | $1.7M |
| [Lumentum Holdings Inc.](https://search.stillhousedata.com/security/55024U109) | $1.7M |
| [FTAI Aviation Ltd](https://search.stillhousedata.com/security/G3730V105) | $1.7M |
| [Quanta Services, Inc.](https://search.stillhousedata.com/security/74762E102) | $1.7M |
| [Teradyne Inc.](https://search.stillhousedata.com/security/880770102) | $1.7M |
| [Coherent Corp](https://search.stillhousedata.com/security/19247G107) | $1.7M |
| [Curtiss-Wright Corp.](https://search.stillhousedata.com/security/231561101) | $1.7M |
| [Crinetics Pharmaceuticals Inc.](https://search.stillhousedata.com/security/22663K107) | $1.6M |
| [Planet Labs Pbc](https://search.stillhousedata.com/security/72703X106) | $1.6M |
| [Carpenter Technology Corporation](https://search.stillhousedata.com/security/144285103) | $1.4M |
| [Cameco Corporation](https://search.stillhousedata.com/security/13321L108) | $1.4M |
| [Nexgen Energy Ltd](https://search.stillhousedata.com/security/65340P106) | $1.4M |
| [Guardant Health Inc](https://search.stillhousedata.com/security/40131M109) | $1.4M |

## More

- [CIK 1016073 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=1016073&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/registrant/1016073.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.