Atum is an operator-led fund. Team members are concentrated in Dallas, Texas, United States. Known portfolio companies include Wheeler Bio and Vernal Biosciences, 2 companies in all.
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Investment focus
- Stage
- Series A
- Sector
- Healthcare
Who to pitch at Atum
Atum portfolio companies (2)
- Wheeler Bio
- Vernal Biosciences
Co-investors
Funds that share portfolio companies with Atum.
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About Atum
The firm's listing covers sector Healthcare, and focus areas Biotech and Drug Discovery; known deals cluster at Series A.
The contacts to approach at Atum are Sanjey Chandran (Entrepreneur in Residence), Mike Yager (Investor) and Alexandria Jacobs (Investor).
Across the known portfolio, 9 co-investors appear alongside Atum, including Alloy Therapeutics, Vernal Ventures and Dynamk Capital.
Frequently asked questions
What is Atum?
Atum is an operator-led fund whose team is concentrated in Dallas, Texas, United States, with a known portfolio of 2 companies. The portfolio comes from public investment records rather than from the firm, so deals that never surfaced publicly are not in it.
What does Atum invest in?
Listed sectors include Healthcare; listed focus areas include Biotech and Drug Discovery. Those tags come from the portfolio attached to the firm, so they describe what has been backed rather than a stated mandate for what comes next.
What stage does Atum invest at?
The known deals of Atum include Series A rounds. Check that against your own round before reaching out: stage mismatch is the most common reason a well matched sector still goes nowhere.
Who should I pitch at Atum?
All 3 people on file at Atum are listed as contacts for the firm, each with their own profile page.
How do I contact Atum?
Any email address on file for the firm is masked on this page and readable inside RaiseHunt after you create an account. The 3 people attached to the firm have their own pages, each showing whether an address is on file for them.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal