Theorem Main Fund LP is a hedge fund based in New York, New York. According to its most recent Form D, filed Jun 17, 2026, the fund has sold $602,644,567 of interests to 205 investors since its first sale in May 2014. The minimum investment it accepts from an outside investor is $5,000,000. 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 Theorem Partners LLC; Eric Watson; Jonathan Dobres.
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
- $602,644,567Cumulative sales reported on Form D
- Investors
- 205
- First sale
- May 1, 2014
- Minimum investment
- $5,000,000
- Who can invest
- Qualified purchasersSection 3(c)(7): generally $5M+ in investments
- Offering exemption
- Rule 506(b)No general advertising
- Key people and entities
- Theorem Partners LLC; Eric Watson; Jonathan Dobres
- Latest Form D
- Jun 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 Theorem Main Fund LP
What is the minimum investment for Theorem Main Fund LP?
According to its latest Form D, filed Jun 17, 2026, the minimum investment Theorem Main Fund LP accepts from an outside investor is $5,000,000.
Who can invest in Theorem Main Fund LP?
Theorem Main Fund 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 Theorem Main Fund LP raised?
Theorem Main Fund LP reports $602,644,567 sold from 205 investors on its Form D filed Jun 17, 2026. This is cumulative sales since the offering began, not current assets or performance.
Where is Theorem Main Fund LP based?
Theorem Main Fund LP is based in New York, New York and is managed by Theorem.
When did Theorem Main Fund LP launch?
Theorem Main Fund LP reports its first sale in May 2014.
Size compared with every hedge fund
Raised more than 82% of the 2,544 hedge funds based in New York, and more than 84% of all 10,308 that report sales.