United States · Investor

AH Bio Fund V-B

No observed cheques in the sources we track. That is a limit of our coverage, not a finding about this organisation.

UnknownNew fund, Dec 2025VC firm

Cheques on record

No rounds observed yetA limit of the sources we read, not a finding about the firm.

Pitch AH Bio Fund V-B

What they do

Filed 1 private fund offerings with the SEC, the most recent in 2025-12From their own website
Type
VC firm (from a list, unverified)
Cheque size
Not stated
Based in
CA, United States
Cold pitches
Not stated

The record

No rounds observed yet. That is a limit of the sources we read, not a finding about the firm. If it has invested, a round will put it here. Know a round it was in? Tell us.

The team

Named by the firm itself, on a filing, its Form ADV or its company registration2 named

BHBen HorowitzManaging Member of the GP of the Issuer's GPiFiling they signed
MAMarc AndreessenManaging Member of the GP of the Issuer's GPiFiling they signed

We also hold 1 person at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.

Quick answers about AH Bio Fund V-B

Is AH Bio Fund V-B investing now?

No investments in the last 12 months.

What kind of investor is AH Bio Fund V-B?

AH Bio Fund V-B is a VC firm based in CA, United States.

Has AH Bio Fund V-B raised a new fund?

Its latest fund filing with the SEC was in Dec 2025.

Where does this information on AH Bio Fund V-B come from?

From public registers and its own website, checked and rebuilt every night.

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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it