MATRIX CAPITAL MANAGEMENT COMPANY, LP
MATRIX CAPITAL MANAGEMENT COMPANY, LP is a Seed, Series A, Series B and Series C+ fund in the US writing $50M–$100M checks into AI, tech and life-sciences.
Not currently making new investments (as of September 1, 2026).
- Stages
- Seed, Series A, Series B, Series C+
- Sectors
- AI, tech, life-sciences
- Check size
- $50M–$100M
- Invests in
- US-wide
- Actively investing
- No
- Founded
- 1999
- Assets under management
- $7.61B
Thesis
Matrix Capital Management Company, LP, founded in 1999, is an investment management firm headquartered in Portsmouth, New Hampshire, with an operational presence in Waltham, Massachusetts. Its investment strategy centers on generating capital appreciation through a concentrated portfolio of high-conviction investments, primarily in publicly traded equity securities and also in private companies. The firm employs a rigorous analytical approach grounded in fundamental research. A key strategy involves a long/short equity approach, aiming for capital appreciation by strategically investing in publicly traded equity securities, while also identifying mismanaged, technologically obsolete, or fraudulent companies for short positions. The investment horizon is typically multi-year, with all companies expected to generate positive absolute returns. An affiliate, AyurMaya Capital Management Company, LP, focuses on long-term investments in equity and equity-related securities within the tech/life sciences sector, targeting companies developing next-generation therapeutics, programmable precision medicines, disruptive AI/ML platforms, and innovative tools. As of March 31, 2026, Matrix Capital Management Company, LP reported total regulatory assets under management (AUM) of approximately $2.32 billion. However, other sources indicate a higher AUM of approximately $7.61 billion with around 30 employees. The firm's AUM has experienced a significant decrease over the past few years. Matrix Capital Management primarily focuses on publicly traded technology companies in the United States and invests in private companies, particularly within the tech/life sciences sector through AyurMaya. Deal sizes for Matrix Capital Management range from $50
Common questions
Does MATRIX CAPITAL MANAGEMENT COMPANY, LP invest at the Seed stage?
Yes. MATRIX CAPITAL MANAGEMENT COMPANY, LP lists Seed, Series A, Series B and Series C+ among the stages it invests in.
What check size does MATRIX CAPITAL MANAGEMENT COMPANY, LP write?
MATRIX CAPITAL MANAGEMENT COMPANY, LP writes $50M–$100M checks.
Where does MATRIX CAPITAL MANAGEMENT COMPANY, LP invest?
MATRIX CAPITAL MANAGEMENT COMPANY, LP invests in the US.