# Driehaus Capital Management

Driehaus Capital Management is an Asset Manager based in Chicago, United States.

## Overview

- **Organization type:** Asset Manager
- **Headquarters:** Chicago, United States
- **Region:** North America
- **Address:** Chicago, IL, United States
- **Founded:** 1982
- **Assets under management:** $5B – $15B (Altss estimate)
- **Website:** driehaus.com

## Regulatory record

- **CRD number:** 105757
- **SEC file number:** 801-18439
- **Registration status:** Registered
- **Reports private funds:** Yes

## About

Driehaus Capital Management is an SEC-registered investment adviser in Chicago, IL, since 1983. The firm manages $26.1 billion in assets. It has 82 employees and 27 investment advisers.

## Sectors

- Public Equities

## Offices

- New York, NY
- Dallas, TX
- San Francisco, CA
- Larkspur, CA
- Boston, MA
- Zurich, Switzerland

## People

- Richard Driehaus — Founder
- K.C. Nelson — Portfolio Manager, Driehaus Micro Cap Growth Strategy
- Jeff James — Portfolio Manager, Driehaus Small Cap Growth Strategy

## Questions

### What is the Driehaus investment philosophy?

The firm employs a momentum-based growth strategy that seeks companies with accelerating earnings and positive price trends. It emphasizes early identification of growth inflection points and maintains a strict sell discipline driven by relative strength deterioration rather than traditional valuation thresholds. This behavioral approach was pioneered by founder Richard Driehaus and remains the firm's core framework across all strategies.

### Who manages investment decisions at Driehaus Capital Management?

Investment decisions are made by named portfolio managers operating within Driehaus's committee-based structure. K.C. Nelson leads the Micro Cap Growth strategy, Jeff James manages Small Cap Growth, and the firm historically employed dedicated managers for its Mid Cap Growth and Emerging Markets Growth strategies. Following founder Richard Driehaus's death in 2021, the firm continues under this multi-manager model.

### Does Driehaus invest in private markets or only public equities?

Driehaus Capital Management operates primarily as a long-only public equities manager. The firm's strategies span micro-cap to large-cap US growth stocks and emerging markets equities. There is no public record of significant expansion into private equity, venture capital, or private credit strategies.

### How are Driehaus strategies accessed by investors?

Investors gain exposure through separately managed accounts for institutional clients and via the Driehaus Mutual Funds, a family of no-load mutual funds mirroring the firm's core strategies. Institutional client types include corporate pension plans, endowments, foundations, and sub-advisory mandates.

## Related profiles

- [Bluebirds Capital](https://altss.com/profile/bluebirds-capital)

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Updated: 2026-06-03T20:00:00.000Z

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