AltMountain

Gulfstream Opportunity Fund LP

Summit, NJ · CIK 1340970 · Managed by Gulfstream Cm, LLC

Gulfstream Opportunity Fund LP is a hedge fund based in Summit, New Jersey. According to its most recent Form D, filed Sep 25, 2026, the fund has sold $337,411,632 of interests to 125 investors since its first sale in Feb 2005. The filing does not set a minimum investment. It relies on the Section 3(c)(1) exclusion, which limits it to 100 beneficial owners, typically accredited investors. The offering uses Rule 506(b), which does not permit general solicitation. Related persons named in the filing include Gulfstream CM, LLC; Gulfstream GP, LLC.

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.

Is this your fund? Report your monthly returns · How performance works

Total raised
$337,411,632Cumulative sales reported on Form D
Investors
125
First sale
Feb 1, 2005
Minimum investment
None set
Who can invest
Accredited investorsSection 3(c)(1): up to 100 beneficial owners
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Gulfstream CM, LLC; Gulfstream GP, LLC
Latest Form D
Sep 25, 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 Gulfstream Opportunity Fund LP

What is the minimum investment for Gulfstream Opportunity Fund LP?

Gulfstream Opportunity Fund LP's latest Form D, filed Sep 25, 2026, does not set a minimum investment. Managers can still require one in the offering documents.

Who can invest in Gulfstream Opportunity Fund LP?

Gulfstream Opportunity Fund LP is generally open only to accredited investors, and it may have no more than 100 beneficial owners because it relies on Section 3(c)(1). It uses Rule 506(b), which does not allow general advertising.

How much has Gulfstream Opportunity Fund LP raised?

Gulfstream Opportunity Fund LP reports $337,411,632 sold from 125 investors on its Form D filed Sep 25, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Gulfstream Opportunity Fund LP based?

Gulfstream Opportunity Fund LP is based in Summit, New Jersey and is managed by Gulfstream Cm, LLC.

When did Gulfstream Opportunity Fund LP launch?

Gulfstream Opportunity Fund LP reports its first sale in Feb 2005.

Size compared with every hedge fund

Raised more than 91% of the 217 hedge funds based in New Jersey, and more than 77% of all 10,307 that report sales.

Other funds with the same team

More hedge funds in Summit

Similar-size hedge funds in New Jersey

All hedge funds in New Jersey