AltMountain

Castle Hook Fund LP

New York, NY · CIK 1688351 · Managed by Castle Hook Partners LP

Castle Hook Fund LP is a hedge fund based in New York, New York. According to its most recent Form D, filed Jul 31, 2026, the fund has sold $2,232,891,138 of interests to 193 investors since its first sale in Nov 2016. 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 Castle Hook Partners LP; Castle Hook Fund GP, LLC; David Rogers.

Performance

13F estimate · public data only

No verified returns have been reported for this fund. As a rough guide, Castle Hook Partners LP, which manages it, disclosed U.S. stock holdings that returned an estimated +33.1% 2026 YTD through Jun 30 (S&P 500: +9.5%), based only on its public 13F filings. Over a longer period, Q3 2024 to Q2 2026, the estimate is +126.8% (S&P 500: +37.2%).

This estimate covers the firm's whole disclosed long U.S. stock portfolio. It is not this fund's return and excludes dividends, fees, shorts, derivatives, bonds, cash and trading within each quarter.

Is this your fund? Report your monthly returns · How performance works

Total raised
$2,232,891,138Cumulative sales reported on Form D
Investors
193
First sale
Nov 1, 2016
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
Castle Hook Partners LP; Castle Hook Fund GP, LLC; David Rogers
Latest Form D
Jul 31, 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 Castle Hook Fund LP

What is the minimum investment for Castle Hook Fund LP?

Castle Hook Fund LP's latest Form D, filed Jul 31, 2026, does not set a minimum investment. Managers can still require one in the offering documents.

Who can invest in Castle Hook Fund LP?

Castle Hook 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 Castle Hook Fund LP raised?

Castle Hook Fund LP reports $2,232,891,138 sold from 193 investors on its Form D filed Jul 31, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Castle Hook Fund LP based?

Castle Hook Fund LP is based in New York, New York and is managed by Castle Hook Partners LP.

When did Castle Hook Fund LP launch?

Castle Hook Fund LP reports its first sale in Nov 2016.

Size compared with every hedge fund

Raised more than 95% of the 2,544 hedge funds based in New York, and more than 96% of all 10,308 that report sales.

Other funds with the same team

More hedge funds in New York

Similar-size hedge funds in New York

All hedge funds in New York