AltMountain

Atalan Long Master Fund, LP

New York, NY · CIK 2080541 · Managed by Atalan Capital Partners, LP
Emerging

Atalan Long Master Fund, LP is a hedge fund based in New York, New York. According to its most recent Form D, filed Aug 14, 2026, the fund has sold $24,999 of interests to 3 investors since its first sale in Aug 2025. 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. Based on its first sale date and the amount raised, AltMountain classifies it as an emerging manager. Related persons named in the filing include Atalan Long GP, LLC; Atalan Capital Partners, LLC.

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
$24,999Cumulative sales reported on Form D
Investors
3
First sale
Aug 1, 2025
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
Atalan Long GP, LLC; Atalan Capital Partners, LLC
Latest Form D
Aug 14, 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 Atalan Long Master Fund, LP

What is the minimum investment for Atalan Long Master Fund, LP?

Atalan Long Master Fund, LP's latest Form D, filed Aug 14, 2026, does not set a minimum investment. Managers can still require one in the offering documents.

Who can invest in Atalan Long Master Fund, LP?

Atalan Long Master 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 Atalan Long Master Fund, LP raised?

Atalan Long Master Fund, LP reports $24,999 sold from 3 investors on its Form D filed Aug 14, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Atalan Long Master Fund, LP based?

Atalan Long Master Fund, LP is based in New York, New York and is managed by Atalan Capital Partners, LP.

When did Atalan Long Master Fund, LP launch?

Atalan Long Master Fund, LP reports its first sale in Aug 2025, 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 9% of the 2,544 hedge funds based in New York, and more than 0% of all 10,307 that report sales.

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