AltMountain

Factorial Partners Fund LP

Mount Kisco, NY · CIK 1771244 · Managed by Factorial Management Limited

Factorial Partners Fund LP is a hedge fund based in Mount Kisco, New York. According to its most recent Form D, filed Mar 2, 2026, the fund has sold $149,000,000 of interests to 24 investors since its first sale in Sep 2005. The minimum investment it accepts from an outside investor is $100,000. It relies on the Section 3(c)(1) exclusion, which limits it to 100 beneficial owners, typically accredited investors. The offering uses Rule 506(b), which does not permit general solicitation. Related persons named in the filing include Same Factorial Partners LLC; Mark Kleiman.

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
$149,000,000Cumulative sales reported on Form D
Investors
24
First sale
Sep 1, 2005
Minimum investment
$100,000
Who can invest
Accredited investorsSection 3(c)(1): up to 100 beneficial owners
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Same Factorial Partners LLC; Mark Kleiman
Latest Form D
Mar 2, 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 Factorial Partners Fund LP

What is the minimum investment for Factorial Partners Fund LP?

According to its latest Form D, filed Mar 2, 2026, the minimum investment Factorial Partners Fund LP accepts from an outside investor is $100,000.

Who can invest in Factorial Partners Fund LP?

Factorial Partners Fund LP is generally open only to accredited investors, and it may have no more than 100 beneficial owners because it relies on Section 3(c)(1). It uses Rule 506(b), which does not allow general advertising.

How much has Factorial Partners Fund LP raised?

Factorial Partners Fund LP reports $149,000,000 sold from 24 investors on its Form D filed Mar 2, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Factorial Partners Fund LP based?

Factorial Partners Fund LP is based in Mount Kisco, New York and is managed by Factorial Management Limited.

When did Factorial Partners Fund LP launch?

Factorial Partners Fund LP reports its first sale in Sep 2005.

Size compared with every hedge fund

Raised more than 60% of the 2,544 hedge funds based in New York, and more than 64% of all 10,307 that report sales.

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