AltMountain

Stanley Partners Fund, LP

Houston, TX · CIK 1518935 · Managed by Stanley Capital Management, LLC

Stanley Partners Fund, LP is a hedge fund based in Houston, Texas. According to its most recent Form D, filed Sep 17, 2025, the fund has sold $378,093,267 of interests to 208 investors since its first sale in Jul 2011. 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. Related persons named in the filing include Stanley Capital GP, LLC; Bret Stanley.

Performance

13F estimate · public data only

No verified returns have been reported for this fund. As a rough guide, Stanley Capital Management, LLC, which manages it, disclosed U.S. stock holdings that returned an estimated +27.8% 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 +34.9% (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
$378,093,267Cumulative sales reported on Form D
Investors
208
First sale
Jul 1, 2011
Minimum investment
$1,000,000
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Other exemption
Key people and entities
Stanley Capital GP, LLC; Bret Stanley
Latest Form D
Sep 17, 2025

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 Stanley Partners Fund, LP

What is the minimum investment for Stanley Partners Fund, LP?

According to its latest Form D, filed Sep 17, 2025, the minimum investment Stanley Partners Fund, LP accepts from an outside investor is $1,000,000.

Who can invest in Stanley Partners Fund, LP?

Stanley Partners 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).

How much has Stanley Partners Fund, LP raised?

Stanley Partners Fund, LP reports $378,093,267 sold from 208 investors on its Form D filed Sep 17, 2025. This is cumulative sales since the offering began, not current assets or performance.

Where is Stanley Partners Fund, LP based?

Stanley Partners Fund, LP is based in Houston, Texas and is managed by Stanley Capital Management, LLC.

When did Stanley Partners Fund, LP launch?

Stanley Partners Fund, LP reports its first sale in Jul 2011.

Size compared with every hedge fund

Raised more than 88% of the 631 hedge funds based in Texas, and more than 79% of all 10,308 that report sales.

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