AltMountain

Hidden River Partners, LLC

Birmingham, AL · CIK 2106697
Emerging

Hidden River Partners, LLC is a real estate fund based in Birmingham, Alabama. According to its most recent Form D, filed Jan 22, 2026, it has sold $1,881,000 of interests to 8 investors since its first sale in Dec 2025. The minimum investment it accepts from an outside investor is $25,000. 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 Robert Crumpton, III.

Total raised
$1,881,000Cumulative sales reported on Form D
Investors
8
First sale
Dec 10, 2025
Minimum investment
$25,000
Who can invest
Not stated
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Robert Crumpton, III
Latest Form D
Jan 22, 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. Returns are not part of SEC filings. Private funds are speculative, illiquid and generally limited to accredited investors or qualified purchasers. Full disclosures · Request a correction

Questions about Hidden River Partners, LLC

What is the minimum investment for Hidden River Partners, LLC?

According to its latest Form D, filed Jan 22, 2026, the minimum investment Hidden River Partners, LLC accepts from an outside investor is $25,000.

Who can invest in Hidden River Partners, LLC?

Hidden River Partners, LLC is generally open only to investors who meet the eligibility rules in its offering documents. It uses Rule 506(b), which does not allow general advertising.

How much has Hidden River Partners, LLC raised?

Hidden River Partners, LLC reports $1,881,000 sold from 8 investors on its Form D filed Jan 22, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Hidden River Partners, LLC based?

Hidden River Partners, LLC is based in Birmingham, Alabama.

When did Hidden River Partners, LLC launch?

Hidden River Partners, LLC reports its first sale in Dec 2025, 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 real estate fund

Raised more than 36% of the 91 real estate funds based in Alabama, and more than 44% of all 7,349 that report sales.

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