Atlas Venture
Est. dry powder
$636.5M
Raised, not yet invested
AUM
—
Not reported
Latest fund
$250M
Atlas Venture Opportunity Fund I
Est. cheque size
$2.6M–
From fund sizes
Deals, last 12 months
10
Last seen investing Jun 2026
About Atlas Venture
Atlas Venture is a U.S.-based private equity firm that focuses on early-stage biotech investments. The firm focuses on the healthcare sector across the U.S. Accomplice was formed as a result of the split of Atlas Venture's businesses in 2014, with Atlas continuing to focus on the healthcare sector and Accomplice concentrating on IT investments.
- Type
- Venture Capital Firm
- Headquarters
- Cambridge, Massachusetts, US
- Stages
- AngelSeedSeries ASeries BSeries CSeries DSeries ESeries F+5
- Est. cheque size
- $2.6M–$20.6M
- Sectors
- Healthcare, Diversified, Telecoms & Media
- Regions
- North America
- Strategies
- Pre-Seed, Seed, Series A, Growth
Where they invest
From deals and portfolio companies on record
Most frequent rounds
- Series A231
- Series B180
- Seed102
- Series C86
- Series D29
Across 762 deals
Portfolio sectors
- Biotechnology65
- Software15
- Pharmaceuticals8
- Consumer Products3
- IT Security/Cybersecurity2
Across 361 companies
Portfolio countries
- US82
- Singapore5
- UK5
- Germany2
- China1
Across 361 companies
Recent investments
Newest 5 of 762
- Series B$60M
Ethyreal Bio, Inc.
Jun 2026 · Series B
- Series A$16M
KEWAZO GmbH
Mar 2026 · Series A
- Series A$40M
VIMA Therapeutics
Mar 2026 · Series A
- Series B$103M
Kinaset Therapeutics, Inc.
Jan 2026 · Series B
- Series B$125M
Diagonal Therapeutics, Inc.
Jan 2026 · Series B
Offices
2 locations
- Cambridge, Massachusetts, USHQ
- Boston, Massachusetts, US
Questions about Atlas Venture
How much does Atlas Venture invest per deal?
Based on the size of its funds, Atlas Venture writes estimated cheques of $2.6M–$20.6M. Lead cheques usually sit at the top of that range and follow-on cheques lower.
What stages does Atlas Venture invest in?
Atlas Venture has invested at Angel, Seed, Series A, Series B, Series C and Series D. Its most frequent rounds on record are Series A, Series B and Seed.
How much capital does Atlas Venture have left to invest?
Atlas Venture has an estimated $636.5M in dry powder: capital it has raised but not yet invested.