AltMountain

Maple Rock Offshore Fund LP

Offshore

Maple Rock Offshore Fund LP is a hedge fund based in Grand Cayman, Cayman Islands. According to its most recent Form D, filed Dec 30, 2025, the fund has sold $873,714,370 of interests to 65 investors since its first sale in Jan 2015. The minimum investment it accepts from an outside investor is $100,000. 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 Xavier Majic; Maple Rock Capital Partners Inc; Stephen Lane.

Performance

13F estimate · public data only

No verified returns have been reported for this fund. As a rough guide, Maple Rock Capital Partners Inc., which manages it, disclosed U.S. stock holdings that returned an estimated +63.0% 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 +187.3% (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.

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Total raised
$873,714,370Cumulative sales reported on Form D
Investors
65
First sale
Jan 1, 2015
Minimum investment
$100,000
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Xavier Majic; Maple Rock Capital Partners Inc; Stephen Lane
Latest Form D
Dec 30, 2025

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 Maple Rock Offshore Fund LP

What is the minimum investment for Maple Rock Offshore Fund LP?

According to its latest Form D, filed Dec 30, 2025, the minimum investment Maple Rock Offshore Fund LP accepts from an outside investor is $100,000.

Who can invest in Maple Rock Offshore Fund LP?

Maple Rock Offshore 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 Maple Rock Offshore Fund LP raised?

Maple Rock Offshore Fund LP reports $873,714,370 sold from 65 investors on its Form D filed Dec 30, 2025. This is cumulative sales since the offering began, not current assets or performance.

Where is Maple Rock Offshore Fund LP based?

Maple Rock Offshore Fund LP is based in Grand Cayman, Cayman Islands and is managed by Maple Rock Capital Partners Inc..

When did Maple Rock Offshore Fund LP launch?

Maple Rock Offshore Fund LP reports its first sale in Jan 2015.

Size compared with every hedge fund

Raised more than 84% of the 2,363 hedge funds based in Cayman Islands, and more than 88% of all 10,308 that report sales.

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