AltMountain

Winton Fund (US) L.P.

Wilmington, DE · CIK 1553107 · Managed by Winton Capital Management LTD.

Winton Fund (US) L.P. is a hedge fund based in Wilmington, Delaware. According to its most recent Form D, filed Feb 13, 2026, the fund has sold $917,491,583 of interests to 100 investors since its first sale in Jul 2013. 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 Winton Capital (Cayman) Limited; Winton Capital Management Limited; Paul Olin.

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
$917,491,583Cumulative sales reported on Form D
Investors
100
First sale
Jul 1, 2013
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
Winton Capital (Cayman) Limited; Winton Capital Management Limited; Paul Olin
Latest Form D
Feb 13, 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 Winton Fund (US) L.P.

What is the minimum investment for Winton Fund (US) L.P.?

According to its latest Form D, filed Feb 13, 2026, the minimum investment Winton Fund (US) L.P. accepts from an outside investor is $1,000,000.

Who can invest in Winton Fund (US) L.P.?

Winton Fund (US) L.P. 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 Winton Fund (US) L.P. raised?

Winton Fund (US) L.P. reports $917,491,583 sold from 100 investors on its Form D filed Feb 13, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Winton Fund (US) L.P. based?

Winton Fund (US) L.P. is based in Wilmington, Delaware and is managed by Winton Capital Management LTD..

When did Winton Fund (US) L.P. launch?

Winton Fund (US) L.P. reports its first sale in Jul 2013.

Size compared with every hedge fund

Raised more than 94% of the 190 hedge funds based in Delaware, and more than 89% of all 10,307 that report sales.

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