AltMountain

Logan Stone Capital QP, LP

Chicago, IL · CIK 1639081 · Managed by Logan Stone

Logan Stone Capital QP, LP is a hedge fund based in Chicago, Illinois. According to its most recent Form D, filed Apr 2, 2026, the fund has sold $124,610,323 of interests to 113 investors since its first sale in Apr 2015. The minimum investment it accepts from an outside investor is $250,000. 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 Matthew Leffler; Walter Clark; Matthew Herman.

Performance

13F estimate · public data only

No verified returns have been reported for this fund. As a rough guide, Logan Stone, which manages it, disclosed U.S. stock holdings that returned an estimated -11.5% 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 -3.9% (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
$124,610,323Cumulative sales reported on Form D
Investors
113
First sale
Apr 1, 2015
Minimum investment
$250,000
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Matthew Leffler; Walter Clark; Matthew Herman
Latest Form D
Apr 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 Logan Stone Capital QP, LP

What is the minimum investment for Logan Stone Capital QP, LP?

According to its latest Form D, filed Apr 2, 2026, the minimum investment Logan Stone Capital QP, LP accepts from an outside investor is $250,000.

Who can invest in Logan Stone Capital QP, LP?

Logan Stone Capital QP, 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 Logan Stone Capital QP, LP raised?

Logan Stone Capital QP, LP reports $124,610,323 sold from 113 investors on its Form D filed Apr 2, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Logan Stone Capital QP, LP based?

Logan Stone Capital QP, LP is based in Chicago, Illinois and is managed by Logan Stone.

When did Logan Stone Capital QP, LP launch?

Logan Stone Capital QP, LP reports its first sale in Apr 2015.

Size compared with every hedge fund

Raised more than 73% of the 323 hedge funds based in Illinois, and more than 61% of all 10,308 that report sales.

Other funds with the same team

More hedge funds in Chicago

Similar-size hedge funds in Illinois

All hedge funds in Illinois