AltMountain

TwinBeech Capital Fund LP

Purchase, NY · CIK 1790835 · Managed by Twinbeech Capital LP

TwinBeech Capital Fund LP is a hedge fund based in Purchase, New York. According to its most recent Form D, filed Oct 2, 2026, the fund has sold $238,896,443 of interests to 14 investors since its first sale in Sep 2019. The minimum investment it accepts from an outside investor is $1,000,000. 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 TwinBeech Capital Fund GP LP; TwinBeech Capital LP; Jinghua Yan.

Performance

13F estimate · public data only

No verified returns have been reported for this fund. As a rough guide, Twinbeech Capital LP, which manages it, disclosed U.S. stock holdings that returned an estimated +12.7% 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 +28.3% (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.

Is this your fund? Report your monthly returns · How performance works

Total raised
$238,896,443Cumulative sales reported on Form D
Investors
14
First sale
Sep 30, 2019
Minimum investment
$1,000,000
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
TwinBeech Capital Fund GP LP; TwinBeech Capital LP; Jinghua Yan
Latest Form D
Oct 2, 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 TwinBeech Capital Fund LP

What is the minimum investment for TwinBeech Capital Fund LP?

According to its latest Form D, filed Oct 2, 2026, the minimum investment TwinBeech Capital Fund LP accepts from an outside investor is $1,000,000.

Who can invest in TwinBeech Capital Fund LP?

TwinBeech Capital 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 TwinBeech Capital Fund LP raised?

TwinBeech Capital Fund LP reports $238,896,443 sold from 14 investors on its Form D filed Oct 2, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is TwinBeech Capital Fund LP based?

TwinBeech Capital Fund LP is based in Purchase, New York and is managed by Twinbeech Capital LP.

When did TwinBeech Capital Fund LP launch?

TwinBeech Capital Fund LP reports its first sale in Sep 2019.

Size compared with every hedge fund

Raised more than 69% of the 2,544 hedge funds based in New York, and more than 72% of all 10,308 that report sales.

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