HedgeMountain

Arrowstreet Capital Global All Country Alpha Extension Fund (Cayman) Ltd

Boston, MA · CIK 1675656

Arrowstreet Capital Global All Country Alpha Extension Fund (Cayman) Ltd is a hedge fund based in Boston, Massachusetts. According to its most recent Form D, filed Apr 30, 2026, the fund has sold $19,274,245,844 of interests to 399 investors since its first sale in Jun 2016. 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 Limited Partnership Arrowstreet Capital; Carl O'Sullivan; Letitia Solomon.

Total raised
$19,274,245,844Cumulative sales reported on Form D
Investors
399
First sale
Jun 1, 2016
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
Limited Partnership Arrowstreet Capital; Carl O'Sullivan; Letitia Solomon
Latest Form D
Apr 30, 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 HedgeMountain 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

Size compared with every hedge fund

Raised more than 100% of the 472 hedge funds based in Massachusetts, and more than 100% of all 10,157 that report sales.

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