AltMountain

Multi-Manager Portfolio, LLC

Jupiter, FL · CIK 1464988 · Managed by GFO Advisory Services, LLC

Multi-Manager Portfolio, LLC is a hedge fund based in Jupiter, Florida. According to its most recent Form D, filed Jan 7, 2026, the fund has sold $1,027,938,529 of interests to 1,022 investors since its first sale in Jul 2009. 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 Spencer Boggess; GFO Advisory Services, LLC; Keith Lerner.

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
$1,027,938,529Cumulative sales reported on Form D
Investors
1,022
First sale
Jul 1, 2009
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
Spencer Boggess; GFO Advisory Services, LLC; Keith Lerner
Latest Form D
Jan 7, 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 Multi-Manager Portfolio, LLC

What is the minimum investment for Multi-Manager Portfolio, LLC?

According to its latest Form D, filed Jan 7, 2026, the minimum investment Multi-Manager Portfolio, LLC accepts from an outside investor is $250,000.

Who can invest in Multi-Manager Portfolio, LLC?

Multi-Manager Portfolio, LLC 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 Multi-Manager Portfolio, LLC raised?

Multi-Manager Portfolio, LLC reports $1,027,938,529 sold from 1,022 investors on its Form D filed Jan 7, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Multi-Manager Portfolio, LLC based?

Multi-Manager Portfolio, LLC is based in Jupiter, Florida and is managed by GFO Advisory Services, LLC.

When did Multi-Manager Portfolio, LLC launch?

Multi-Manager Portfolio, LLC reports its first sale in Jul 2009.

Size compared with every hedge fund

Raised more than 97% of the 750 hedge funds based in Florida, and more than 90% of all 10,307 that report sales.

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