AltMountain

Linear B Offshore Fund Ltd.

New York, NY · CIK 1876098 · Managed by Linear B Partners LP

Linear B Offshore Fund Ltd. 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 $347,759,070 of interests to 6 investors since its first sale in Aug 2021. 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 Linear B Partners LP; James Macfee; David Anzalone.

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
$347,759,070Cumulative sales reported on Form D
Investors
6
First sale
Aug 9, 2021
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
Linear B Partners LP; James Macfee; David Anzalone
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 Linear B Offshore Fund Ltd.

What is the minimum investment for Linear B Offshore Fund Ltd.?

According to its latest Form D, filed Aug 14, 2026, the minimum investment Linear B Offshore Fund Ltd. accepts from an outside investor is $100,000.

Who can invest in Linear B Offshore Fund Ltd.?

Linear B Offshore Fund Ltd. 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 Linear B Offshore Fund Ltd. raised?

Linear B Offshore Fund Ltd. reports $347,759,070 sold from 6 investors on its Form D filed Aug 14, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Linear B Offshore Fund Ltd. based?

Linear B Offshore Fund Ltd. is based in New York, New York and is managed by Linear B Partners LP.

When did Linear B Offshore Fund Ltd. launch?

Linear B Offshore Fund Ltd. reports its first sale in Aug 2021.

Size compared with every hedge fund

Raised more than 74% of the 2,544 hedge funds based in New York, and more than 77% of all 10,308 that report sales.

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