Investment adviser · CRD 137698

ATLANTIC INVESTMENT MANAGEMENT, INC

Investment adviser filing (IA)

NEW YORK, NY, United States · Form ADV filed Mar 19, 2026

Regulatory AUM
$384M
Form ADV · Item 5.F
Client accounts
8
Accounts, not individual clients
Employees
7
Reported in this filing
Advisory professionals
4
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 vehicles8$383,985,760100.0%
Filing source

Form ADV 2077581 · Mar 19, 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

13 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.

CAMBRIAN MASTER FUND, LTD.Hedge Fund · Last reported Mar 19, 2026$122MGross asset value

Feeder funds

Fund administrator CITCO FUND SERVICES, LLC. WILLEMSTAD, Curacao Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor DELOITTE & TOUCHE LLP NEW YORK, New York, United States
Custodian JEFFERIES LLC NEW YORK, New York, United States Related to adviser: No
Prime broker JEFFERIES 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

Fund details & source
Fund ID
805-8106543785
Reported beneficial owners
39
Minimum commitment
$1M
Form D file number
021-271271
Form D file number
021-40261

Form ADV 2077581 · Mar 19, 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.

CAMBRIAN GLOBAL MASTER FUND, LTD.Hedge Fund · Last reported Mar 19, 2026$103MGross asset value

Feeder funds

Fund administrator CITCO FUND SERVICES, LLC. WILLEMSTAD, Curacao Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor DELOITTE & TOUCHE LLP NEW YORK, New York, United States
Custodian JEFFERIES LLC NEW YORK, New York, United States Related to adviser: No
Prime broker JEFFERIES 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

Fund details & source
Fund ID
805-9579340711
Reported beneficial owners
22
Minimum commitment
$1M
Form D file number
021-129561
Form D file number
021-271272

Form ADV 2077581 · Mar 19, 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.

CAMBRIAN EUROPE MASTER FUND SPC, LTD.Hedge Fund · Last reported Mar 19, 2026$80MGross asset value

Feeder funds

Fund administrator CITCO FUND SERVICES, LLC. WILLEMSTAD, Curacao Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor DELOITTE & TOUCHE LLP NEW YORK, New York, United States
Custodian JEFFERIES LLC NEW YORK, New York, United States Related to adviser: No
Prime broker JEFFERIES 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

Fund details & source
Fund ID
805-7964250624
Reported beneficial owners
11
Minimum commitment
$1M
Form D file number
021-271276
Form D file number
021-97972

Form ADV 2077581 · Mar 19, 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.

CAMBRIAN JAPAN MASTER FUND, LTD.Hedge Fund · Last reported Mar 19, 2026$48.7MGross asset value

Feeder funds

Fund administrator CITCO FUND SERVICES, LLC. WILLEMSTAD, Curacao Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor DELOITTE & TOUCHE LLP NEW YORK, New York, United States
Custodian JEFFERIES LLC NEW YORK, New York, United States Related to adviser: No
Prime broker JEFFERIES 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

Fund details & source
Fund ID
805-3870423350
Reported beneficial owners
11
Minimum commitment
$1M
Form D file number
021-102412
Form D file number
021-271277

Form ADV 2077581 · Mar 19, 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.

CAMBRIAN FUND II, LTD.Hedge Fund · Last reported Feb 23, 2016$102MGross asset value
Fund administrator CITCO FUND SERVICES, LLC. CURACAO, Netherlands Antilles Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor DELOITTE & TOUCHE, LLP. NEW YORK, New York, United States
Custodian UBS SECURITIES LLC NEW YORK, New York, United States Related to adviser: No
Prime broker UBS SECURITIES 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

UBS SECURITIES LLC
SEC 8-22651

UBS SECURITIES LLC
CRD 7654 · SEC 8-22651

Fund details & source
Fund ID
805-3099171656
Reported beneficial owners
2
Minimum commitment
$1M

Form ADV 982280 · Feb 23, 2016 · 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.

CAMBRIAN EUROPE (EX UK) MASTER FUND SPC, LTD.Hedge Fund · Last reported Feb 23, 2016$93.3MGross asset value

Feeder funds

  • CAMBRIAN (EX UK) EUROPE, LTD.
Fund administrator CITCO FUND SERVICES, LLC. CURACAO, Netherlands Antilles Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor DELOITTE & TOUCHE, LLP. NEW YORK, New York, United States
Custodian UBS SECURITIES LLC NEW YORK, New York, United States Related to adviser: No
Prime broker UBS SECURITIES 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

UBS SECURITIES LLC
SEC 8-22651

UBS SECURITIES LLC
CRD 7654 · SEC 8-22651

Fund details & source
Fund ID
805-4586697301
Reported beneficial owners
2
Minimum commitment
$1M

Form ADV 982280 · Feb 23, 2016 · 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.

CAMBRIAN ASIA MASTER FUND SPC, LTD. - JAPANHedge Fund · Last reported Feb 23, 2016$92.2MGross asset value

Feeder funds

  • CAMBRIAN JAPAN, LTD.
Fund administrator CITCO FUND SERVICES, LLC. CURACAO, Netherlands Antilles Investor statements: Yes (provided to all investors) Related to adviser: No
Auditor DELOITTE & TOUCHE, LLP. NEW YORK, New York, United States
Custodian UBS SECURITIES LLC NEW YORK, New York, United States Related to adviser: No
Prime broker UBS SECURITIES 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

UBS SECURITIES LLC
SEC 8-22651

UBS SECURITIES LLC
CRD 7654 · SEC 8-22651

Fund details & source
Fund ID
805-6709607258
Reported beneficial owners
2
Minimum commitment
$1M

Form ADV 982280 · Feb 23, 2016 · 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 19, 2026. View historical filings

Reported services

Pooled investment vehicle management · Business portfolio management

Compensation

Percentage of assets · Performance-based

Principal office

1301 AVENUE OF THE AMERICAS, 38TH FLOOR
NEW YORK, NY, 10019, United States

CRD 137698

Filing source

Form ADV 2077581 · Mar 19, 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.