Investment adviser · CRD 155136

ACK ASSET MANAGEMENT LLC

Investment adviser filing (IA)

GREENWICH, CT, United States · Form ADV filed Mar 13, 2026

Regulatory AUM
$1.07B
Form ADV · Item 5.F
Client accounts
159
Accounts, not individual clients
Employees
10
Reported in this filing
Advisory professionals
6
Investment advisory functions

Who they report serving

Form ADV · Item 5.D

Client types and their share of reported regulatory assets.

Client typeClientsRegulatory assetsShare of AUM
Pooled investment vehicles2$1,068,346,088100.0%
Filing source

Form ADV 2063868 · Mar 13, 2026 · Item 5.D

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Private funds & service providers

3 Private funds

The count excludes feeder funds. Funds in the latest filing appear first, ordered by reported gross assets. Earlier funds retain their last reported values.

ACK ASSET PARTNERS II LPHedge Fund · Last reported Mar 13, 2026$769MGross asset value

Form D fundraising filings

ACK Asset Partners II LP

Fund administrator SEI GLOBAL SERVICES INC OAKS, Pennsylvania, United States Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor ANCHIN BLOCK ANCHIN NEW YORK, New York, United States
Custodian GOLDMAN SACHS & CO. LLC NEW YORK, New York, United States Related to adviser: No
Custodian U.S. BANK NATIONAL ASSOCIATION MINNEAPOLIS, Minnesota, United States Related to adviser: No
Custodian WELLS FARGO SECURITIES, LLC CHARLOTTE, North Carolina, United States Related to adviser: No
Prime broker GOLDMAN SACHS & CO. LLC NEW YORK, New York, United States
Prime broker WELLS FARGO SECURITIES, LLC CHARLOTTE, North Carolina, United States
Provider details
Annual audit
Yes
Prime brokers
Yes
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

ANCHIN BLOCK ANCHIN
PCAOB 168

GOLDMAN SACHS & CO. LLC
SEC 8-129

WELLS FARGO SECURITIES, LLC
SEC 8-65876

GOLDMAN SACHS & CO. LLC
CRD 361 · SEC 8-129

WELLS FARGO SECURITIES, LLC
CRD 126292 · SEC 8-65876

Fund details & source
Fund ID
805-6009900442
Reported beneficial owners
81
Minimum commitment
$500K
Form D file number
021-178483

Form ADV 2063868 · Mar 13, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

ACK ASSET MASTER FUND LPHedge Fund · Last reported Mar 13, 2026$300MGross asset value

Feeder funds

Fund administrator SEI GLOBAL SERVICES INC OAKS, Pennsylvania, United States Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor ANCHIN BLOCK ANCHIN NEW YORK, New York, United States
Custodian GOLDMAN SACHS & CO. LLC NEW YORK, New York, United States Related to adviser: No
Custodian U. S. BANK NATIONAL ASSOCIATION MINNEAPOLIS, Minnesota, United States Related to adviser: No
Custodian WELLS FARGO SECURITIES, LLC CHARLOTTE, North Carolina, United States Related to adviser: No
Prime broker GOLDMAN SACHS & CO. LLC NEW YORK, New York, United States
Prime broker WELLS FARGO SECURITIES, LLC CHARLOTTE, North Carolina, United States
Provider details
Annual audit
Yes
Prime brokers
Yes
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

ANCHIN BLOCK ANCHIN
PCAOB 168

GOLDMAN SACHS & CO. LLC
SEC 8-129

WELLS FARGO SECURITIES, LLC
SEC 8-65876

GOLDMAN SACHS & CO. LLC
CRD 361 · SEC 8-129

WELLS FARGO SECURITIES, LLC
CRD 126292 · SEC 8-65876

Fund details & source
Fund ID
805-2871161266
Reported beneficial owners
78
Minimum commitment
$500K
Form D file number
021-151368
Form D file number
021-83336

Form ADV 2063868 · Mar 13, 2026 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

PM MANAGER FUND, SPC, SEGREGATED PORTFOLIO 25Hedge Fund · Last reported Oct 13, 2021$157MGross asset value

Form D fundraising filings

PM Manager Fund, SPC - Segregated Portfolio 25

Fund administrator MORGAN STANLEY FUND SERVICES (BERMUDA) LTD HAMILTON, Bermuda Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor DELOITTE & TOUCHE LLP GRAND CAYMAN, Cayman Islands
Custodian THE NORTHERN TRUST COMPANY CHICAGO, Illinois, United States Related to adviser: No
Prime broker MORGAN STANLEY & CO. LLC NEW YORK, New York, United States
Provider details
Annual audit
Yes
Prime brokers
Yes
Custodians
Yes
Administrator other than the adviser
Yes
External marketing
No

DELOITTE & TOUCHE LLP
PCAOB 34

MORGAN STANLEY & CO. LLC
CRD 8209 · SEC 8-15869

Fund details & source
Fund ID
805-1394738421
Reported beneficial owners
12
Minimum commitment
$250K
Form D file number
021-148829

Form ADV 1571144 · Oct 13, 2021 · Schedule D 7.B.(1)

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.

Services & filing details

Most recent filing: Mar 13, 2026. View historical filings

Reported services

Pooled investment vehicle management

Compensation

Percentage of assets · Performance-based

Principal office

777 WEST PUTNAM AVE., SUITE 300
GREENWICH, CT, 06830, United States

CRD 155136

Filing source

Form ADV 2063868 · Mar 13, 2026 · Items 1 & 5

Official IAPD profile (latest public filing). Values are the most recently reported in our imported data; the public profile may show a newer filing.