AltMountain

Rex Custos Limited Partnership

Denver, CO · CIK 2136607

Rex Custos Limited Partnership is a private investment fund based in Denver, Colorado. Its most recent Form D, filed May 28, 2026, reports no sales yet. The minimum investment it accepts from an outside investor is $250,000. The offering uses Rule 506(b), which does not permit general solicitation. Related persons named in the filing include Marion Keyes.

Total raised
$0Cumulative sales reported on Form D
Investors
0
First sale
—
Minimum investment
$250,000
Who can invest
Not stated
Offering exemption
Rule 506(b)No general advertising
Net asset value range
$5,000,001 - $25,000,000Self-reported
Key people and entities
Marion Keyes
Latest Form D
May 28, 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 Rex Custos Limited Partnership

What is the minimum investment for Rex Custos Limited Partnership?

According to its latest Form D, filed May 28, 2026, the minimum investment Rex Custos Limited Partnership accepts from an outside investor is $250,000.

Who can invest in Rex Custos Limited Partnership?

Rex Custos Limited Partnership 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 Rex Custos Limited Partnership raised?

Rex Custos Limited Partnership's latest Form D, filed May 28, 2026, reports no sales yet.

Where is Rex Custos Limited Partnership based?

Rex Custos Limited Partnership is based in Denver, Colorado.

Size compared with every private investment fund

This fund hasn't reported any sales yet.

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