HedgeMountain

Two Sigma Astra Cayman Fund, Ltd.

Grand Cayman, Cayman Islands · CIK 2159960 · Managed by Two Sigma Investments, LP
EmergingOffshore

Two Sigma Astra Cayman Fund, Ltd. is a hedge fund based in Grand Cayman, Cayman Islands. According to its most recent Form D, filed Oct 15, 2026, the fund has sold $10,000,000 of interests to 1 investor since its first sale in Oct 2026. 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. Based on its first sale date and the amount raised, HedgeMountain classifies it as an emerging manager. Related persons named in the filing include Ian Pilgrim; James Keyes; Warren Keens.

Performance

13F estimate · public data only

No verified returns have been reported for this fund. As a rough guide, Two Sigma Investments, LP, which manages it, disclosed U.S. stock holdings that returned an estimated +14.1% 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 +44.0% (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
$10,000,000Cumulative sales reported on Form D
Investors
1
First sale
Oct 1, 2026
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
Ian Pilgrim; James Keyes; Warren Keens
Latest Form D
Oct 15, 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 22% of the 2,362 hedge funds based in Cayman Islands, and more than 21% of all 10,334 that report sales.

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