AltMountain

ACK Asset Partners II LP

Greenwich, CT · CIK 1547589

ACK Asset Partners II LP is a hedge fund based in Greenwich, Connecticut. According to its most recent Form D, filed Oct 6, 2026, the fund has sold $582,230,634 of interests to 190 investors since its first sale in Apr 2012. The minimum investment it accepts from an outside investor is $500,000. 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 John Reilly; Richard Meisenberg; Kenneth Cooper.

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
$582,230,634Cumulative sales reported on Form D
Investors
190
First sale
Apr 30, 2012
Minimum investment
$500,000
Who can invest
Qualified purchasersSection 3(c)(7): generally $5M+ in investments
Offering exemption
Rule 506(b)No general advertising
Key people and entities
John Reilly; Richard Meisenberg; Kenneth Cooper
Latest Form D
Oct 6, 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 ACK Asset Partners II LP

What is the minimum investment for ACK Asset Partners II LP?

According to its latest Form D, filed Oct 6, 2026, the minimum investment ACK Asset Partners II LP accepts from an outside investor is $500,000.

Who can invest in ACK Asset Partners II LP?

ACK Asset Partners II LP 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 ACK Asset Partners II LP raised?

ACK Asset Partners II LP reports $582,230,634 sold from 190 investors on its Form D filed Oct 6, 2026. This is cumulative sales since the offering began, not current assets or performance.

Where is ACK Asset Partners II LP based?

ACK Asset Partners II LP is based in Greenwich, Connecticut.

When did ACK Asset Partners II LP launch?

ACK Asset Partners II LP reports its first sale in Apr 2012.

Size compared with every hedge fund

Raised more than 89% of the 862 hedge funds based in Connecticut, and more than 84% of all 10,308 that report sales.

Other funds with the same team

More hedge funds in Greenwich

Similar-size hedge funds in Connecticut

All hedge funds in Connecticut