AltMountain

Abingworth Bioventures 9 LP

Washington, DC · CIK 1986435

Abingworth Bioventures 9 LP is a private equity fund based in Washington, District of Columbia. According to its most recent Form D, filed Dec 19, 2025, it has sold $320,300,000 of interests to 29 investors since its first sale in Dec 2023. The filing does not set a minimum investment. It relies on the Section 3(c)(7) exclusion, so investors generally must be qualified purchasers. The offering uses Rule 506(b), which does not permit general solicitation. Related persons named in the filing include Jeremy Anderson; David Lobe; Christina Gibbs.

Total raised
$320,300,000Cumulative sales reported on Form D
Investors
29
First sale
Dec 22, 2023
Minimum investment
None set
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Jeremy Anderson; David Lobe; Christina Gibbs
Latest Form D
Dec 19, 2025

From SEC filings, not verified. This page republishes the fund's Form D as filed. It is not an offer, solicitation or recommendation, and AltMountain has not reviewed the fund. “Raised” is cumulative sales, not current assets or performance. Returns are not part of SEC filings. Private funds are speculative, illiquid and generally limited to accredited investors or qualified purchasers. Full disclosures · Request a correction

Questions about Abingworth Bioventures 9 LP

What is the minimum investment for Abingworth Bioventures 9 LP?

Abingworth Bioventures 9 LP's latest Form D, filed Dec 19, 2025, does not set a minimum investment. Managers can still require one in the offering documents.

Who can invest in Abingworth Bioventures 9 LP?

Abingworth Bioventures 9 LP is generally open only to qualified purchasers (generally individuals with at least $5 million in investments), because it relies on Section 3(c)(7). It uses Rule 506(b), which does not allow general advertising.

How much has Abingworth Bioventures 9 LP raised?

Abingworth Bioventures 9 LP reports $320,300,000 sold from 29 investors on its Form D filed Dec 19, 2025. This is cumulative sales since the offering began, not current assets or performance.

Where is Abingworth Bioventures 9 LP based?

Abingworth Bioventures 9 LP is based in Washington, District of Columbia.

When did Abingworth Bioventures 9 LP launch?

Abingworth Bioventures 9 LP reports its first sale in Dec 2023.

Size compared with every private equity fund

Raised more than 86% of the 141 private equity funds based in District of Columbia, and more than 86% of all 9,142 that report sales.

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