AltMountain

BSOF Parallel Offshore Fund Ltd.

Offshore

BSOF Parallel Offshore Fund Ltd. is a hedge fund based in Grand Cayman, Cayman Islands. According to its most recent Form D, filed Oct 9, 2026, the fund has sold $824,806,689 of interests to 24 investors since its first sale in Oct 2017. 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 Sean Flynn; Patrick Harrigan; Blackstone Alternative Solutions LLC.

Performance

No 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
$824,806,689Cumulative sales reported on Form D
Investors
24
First sale
Oct 1, 2017
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
Sean Flynn; Patrick Harrigan; Blackstone Alternative Solutions LLC
Latest Form D
Oct 9, 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 BSOF Parallel Offshore Fund Ltd.

What is the minimum investment for BSOF Parallel Offshore Fund Ltd.?

According to its latest Form D, filed Oct 9, 2026, the minimum investment BSOF Parallel Offshore Fund Ltd. accepts from an outside investor is $100,000.

Who can invest in BSOF Parallel Offshore Fund Ltd.?

BSOF Parallel 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 BSOF Parallel Offshore Fund Ltd. raised?

BSOF Parallel Offshore Fund Ltd. reports $824,806,689 sold from 24 investors on its Form D filed Oct 9, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is BSOF Parallel Offshore Fund Ltd. based?

BSOF Parallel Offshore Fund Ltd. is based in Grand Cayman, Cayman Islands and is managed by Blackstone Alternative Solutions L.L.C..

When did BSOF Parallel Offshore Fund Ltd. launch?

BSOF Parallel Offshore Fund Ltd. reports its first sale in Oct 2017.

Size compared with every hedge fund

Raised more than 84% of the 2,362 hedge funds based in Cayman Islands, and more than 88% of all 10,309 that report sales.

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