AltMountain

Orange River Partners, LP

New York, NY · CIK 1759049 · Managed by Orange River Management L.P.

Orange River Partners, LP is a hedge fund based in New York, New York. According to its most recent Form D, filed Oct 29, 2026, the fund has sold $68,585,000 of interests to 35 investors since its first sale in Nov 2018. The minimum investment it accepts from an outside investor is $1,000,000. 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 Orange River Management, LP; Orange River Partners 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
$68,585,000Cumulative sales reported on Form D
Investors
35
First sale
Nov 1, 2018
Minimum investment
$1,000,000
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
Orange River Management, LP; Orange River Partners GP LLC
Latest Form D
Oct 29, 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 Orange River Partners, LP

What is the minimum investment for Orange River Partners, LP?

According to its latest Form D, filed Oct 29, 2026, the minimum investment Orange River Partners, LP accepts from an outside investor is $1,000,000.

Who can invest in Orange River Partners, LP?

Orange River Partners, 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 Orange River Partners, LP raised?

Orange River Partners, LP reports $68,585,000 sold from 35 investors on its Form D filed Oct 29, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Orange River Partners, LP based?

Orange River Partners, LP is based in New York, New York and is managed by Orange River Management L.P..

When did Orange River Partners, LP launch?

Orange River Partners, LP reports its first sale in Nov 2018.

Size compared with every hedge fund

Raised more than 48% of the 2,544 hedge funds based in New York, and more than 51% of all 10,308 that report sales.

More hedge funds in New York

Similar-size hedge funds in New York

All hedge funds in New York