AltMountain

Ghisallo Partners LP

Boston, MA · CIK 1823258 · Managed by Ghisallo Capital Management LLC

Ghisallo Partners LP is a hedge fund based in Boston, Massachusetts. According to its most recent Form D, filed Sep 8, 2026, the fund has sold $271,522,085 of interests to 38 investors since its first sale in Sep 2020. The minimum investment it accepts from an outside investor is $1. 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 Michael Germino; Ghisallo MGP LLC; Ghisallo Master Fund General Partner LP.

Performance

13F estimate · public data only

No verified returns have been reported for this fund. As a rough guide, Ghisallo Capital Management LLC, which manages it, disclosed U.S. stock holdings that returned an estimated +15.8% 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 +51.4% (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
$271,522,085Cumulative sales reported on Form D
Investors
38
First sale
Sep 1, 2020
Minimum investment
$1
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Michael Germino; Ghisallo MGP LLC; Ghisallo Master Fund General Partner LP
Latest Form D
Sep 8, 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 Ghisallo Partners LP

What is the minimum investment for Ghisallo Partners LP?

According to its latest Form D, filed Sep 8, 2026, the minimum investment Ghisallo Partners LP accepts from an outside investor is $1.

Who can invest in Ghisallo Partners LP?

Ghisallo Partners 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 Ghisallo Partners LP raised?

Ghisallo Partners LP reports $271,522,085 sold from 38 investors on its Form D filed Sep 8, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Ghisallo Partners LP based?

Ghisallo Partners LP is based in Boston, Massachusetts and is managed by Ghisallo Capital Management LLC.

When did Ghisallo Partners LP launch?

Ghisallo Partners LP reports its first sale in Sep 2020.

Size compared with every hedge fund

Raised more than 62% of the 474 hedge funds based in Massachusetts, and more than 74% of all 10,308 that report sales.

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