AltMountain

Lighthouse Omphalos Fund Ltd

EmergingOffshore

Lighthouse Omphalos Fund Ltd is a hedge fund based in Grand Cayman, Cayman Islands. According to its most recent Form D, filed Sep 30, 2026, the fund has sold $10,000,000 of interests to 4 investors since its first sale in Aug 2026. The minimum investment it accepts from an outside investor is $100,000. 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. Based on its first sale date and the amount raised, AltMountain classifies it as an emerging manager. Related persons named in the filing include Sean McGould; Matt Aureimma; Lighthouse Omphalos Partners, LLC.

Performance

13F estimate · public data only

No returns have been reported for this fund. As a rough guide, Lighthouse Investment Partners, LLC, which manages it, disclosed U.S. stock holdings that returned an estimated +11.0% 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 +32.1% (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
$10,000,000Cumulative sales reported on Form D
Investors
4
First sale
Aug 1, 2026
Minimum investment
$100,000
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Sean McGould; Matt Aureimma; Lighthouse Omphalos Partners, LLC
Latest Form D
Sep 30, 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 Lighthouse Omphalos Fund Ltd

What is the minimum investment for Lighthouse Omphalos Fund Ltd?

According to its latest Form D, filed Sep 30, 2026, the minimum investment Lighthouse Omphalos Fund Ltd accepts from an outside investor is $100,000.

Who can invest in Lighthouse Omphalos Fund Ltd?

Lighthouse Omphalos Fund Ltd 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 Lighthouse Omphalos Fund Ltd raised?

Lighthouse Omphalos Fund Ltd reports $10,000,000 sold from 4 investors on its Form D filed Sep 30, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Lighthouse Omphalos Fund Ltd based?

Lighthouse Omphalos Fund Ltd is based in Grand Cayman, Cayman Islands and is managed by Lighthouse Investment Partners, LLC.

When did Lighthouse Omphalos Fund Ltd launch?

Lighthouse Omphalos Fund Ltd reports its first sale in Aug 2026, which makes it an emerging manager by AltMountain's definition (first sale in 2021 or later and under $50 million raised).

Size compared with every hedge fund

Raised more than 22% of the 2,362 hedge funds based in Cayman Islands, and more than 21% of all 10,309 that report sales.

Other funds with the same team

More hedge funds in Grand Cayman

Similar-size hedge funds in Cayman Islands

All hedge funds in Cayman Islands · Emerging managers