AltMountain

Back Nine Capital, LP

Cortlandt Manor, NY · CIK 1909357 · Managed by Back Nine Partners, LP
Emerging

Back Nine Capital, LP is a hedge fund based in Cortlandt Manor, New York. According to its most recent Form D, filed Feb 13, 2026, the fund has sold $14,775,000 of interests to 14 investors since its first sale in Feb 2022. The minimum investment it accepts from an outside investor is $250,000. 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. Based on its first sale date and the amount raised, AltMountain classifies it as an emerging manager. Related persons named in the filing include Warren Epstein.

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
$14,775,000Cumulative sales reported on Form D
Investors
14
First sale
Feb 1, 2022
Minimum investment
$250,000
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
Warren Epstein
Latest Form D
Feb 13, 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 Back Nine Capital, LP

What is the minimum investment for Back Nine Capital, LP?

According to its latest Form D, filed Feb 13, 2026, the minimum investment Back Nine Capital, LP accepts from an outside investor is $250,000.

Who can invest in Back Nine Capital, LP?

Back Nine Capital, 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 Back Nine Capital, LP raised?

Back Nine Capital, LP reports $14,775,000 sold from 14 investors on its Form D filed Feb 13, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Back Nine Capital, LP based?

Back Nine Capital, LP is based in Cortlandt Manor, New York and is managed by Back Nine Partners, LP.

When did Back Nine Capital, LP launch?

Back Nine Capital, LP reports its first sale in Feb 2022, which makes it an emerging manager by AltMountain's definition (first sale in 2021 or later and under $50 million raised).

Size compared with every hedge fund

Raised more than 27% of the 2,544 hedge funds based in New York, and more than 25% of all 10,307 that report sales.

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