Wellington Biotechnology Long/Short Fund, L.P.
Wellington Biotechnology Long/Short Fund, L.P. is a hedge fund based in Boston, Massachusetts. According to its most recent Form D, filed Apr 17, 2026, the fund has sold $483,859,908 of interests to 164 investors since its first sale in Nov 2001. 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 Wellington Management Investment, Inc; Wellington Alternative Investments LLC; Wellington Management Company LLP.
Performance
No verified returns have been reported for this fund. Hedge fund returns are not part of SEC filings; managers report them to AltMountain directly.
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- Total raised
- $483,859,908Cumulative sales reported on Form D
- Investors
- 164
- First sale
- Nov 1, 2001
- 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
- Wellington Management Investment, Inc; Wellington Alternative Investments LLC; Wellington Management Company LLP
- Latest Form D
- Apr 17, 2026
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. Private funds are speculative, illiquid and generally limited to accredited investors or qualified purchasers. Full disclosures · Request a correction
Questions about Wellington Biotechnology Long/Short Fund, L.P.
What is the minimum investment for Wellington Biotechnology Long/Short Fund, L.P.?
Wellington Biotechnology Long/Short Fund, L.P.'s latest Form D, filed Apr 17, 2026, does not set a minimum investment. Managers can still require one in the offering documents.
Who can invest in Wellington Biotechnology Long/Short Fund, L.P.?
Wellington Biotechnology Long/Short Fund, L.P. 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 Wellington Biotechnology Long/Short Fund, L.P. raised?
Wellington Biotechnology Long/Short Fund, L.P. reports $483,859,908 sold from 164 investors on its Form D filed Apr 17, 2026. This is cumulative sales since the offering began, not current assets or performance.
Where is Wellington Biotechnology Long/Short Fund, L.P. based?
Wellington Biotechnology Long/Short Fund, L.P. is based in Boston, Massachusetts and is managed by Wellington Alternative Investments.
When did Wellington Biotechnology Long/Short Fund, L.P. launch?
Wellington Biotechnology Long/Short Fund, L.P. reports its first sale in Nov 2001.
Size compared with every hedge fund
Raised more than 71% of the 474 hedge funds based in Massachusetts, and more than 81% of all 10,308 that report sales.
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