AltMountain

747 Stuyvesant IX, L.P.

New York, NY · CIK 2049704

747 Stuyvesant IX, L.P. is a private equity fund based in New York, New York. According to its most recent Form D, filed Jan 23, 2026, it has sold $80,022,000 of interests to 86 investors since its first sale in Apr 2025. The minimum investment it accepts from an outside investor is $100,000. 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 Frank Giaccone; Marc der Kinderen; Joshua Sobeck.

Total raised
$80,022,000Cumulative sales reported on Form D
Investors
86
First sale
Apr 30, 2025
Minimum investment
$100,000
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Frank Giaccone; Marc der Kinderen; Joshua Sobeck
Latest Form D
Jan 23, 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 747 Stuyvesant IX, L.P.

What is the minimum investment for 747 Stuyvesant IX, L.P.?

According to its latest Form D, filed Jan 23, 2026, the minimum investment 747 Stuyvesant IX, L.P. accepts from an outside investor is $100,000.

Who can invest in 747 Stuyvesant IX, L.P.?

747 Stuyvesant IX, L.P. 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 747 Stuyvesant IX, L.P. raised?

747 Stuyvesant IX, L.P. reports $80,022,000 sold from 86 investors on its Form D filed Jan 23, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is 747 Stuyvesant IX, L.P. based?

747 Stuyvesant IX, L.P. is based in New York, New York.

When did 747 Stuyvesant IX, L.P. launch?

747 Stuyvesant IX, L.P. reports its first sale in Apr 2025.

Size compared with every private equity fund

Raised more than 75% of the 3,770 private equity funds based in New York, and more than 70% of all 9,142 that report sales.

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