AltMountain

Aptitude Partners Ltd

New York, NY · CIK 1788085

Aptitude Partners Ltd is a hedge fund based in New York, New York. According to its most recent Form D, filed Jul 1, 2026, the fund has sold $291,157,000 of interests to 63 investors since its first sale in Aug 2019. The filing does not set a minimum investment. 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 Jeffrey Klein.

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
$291,157,000Cumulative sales reported on Form D
Investors
63
First sale
Aug 29, 2019
Minimum investment
None set
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
Jeffrey Klein
Latest Form D
Jul 1, 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 Aptitude Partners Ltd

What is the minimum investment for Aptitude Partners Ltd?

Aptitude Partners Ltd's latest Form D, filed Jul 1, 2026, does not set a minimum investment. Managers can still require one in the offering documents.

Who can invest in Aptitude Partners Ltd?

Aptitude Partners Ltd 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 Aptitude Partners Ltd raised?

Aptitude Partners Ltd reports $291,157,000 sold from 63 investors on its Form D filed Jul 1, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is Aptitude Partners Ltd based?

Aptitude Partners Ltd is based in New York, New York.

When did Aptitude Partners Ltd launch?

Aptitude Partners Ltd reports its first sale in Aug 2019.

Size compared with every hedge fund

Raised more than 72% of the 2,544 hedge funds based in New York, and more than 75% of all 10,308 that report sales.

Other funds with the same team

More hedge funds in New York

Similar-size hedge funds in New York

All hedge funds in New York