Investment adviser · CRD 169302

ATERIAN INVESTMENT MANAGEMENT, LP

Investment adviser filing (IA)

NEW YORK, NY, United States · Form ADV filed Mar 31, 2026

Regulatory AUM: $1.67B
Client accounts: 7
Employees: 22
Advisory professionals: 17

Who they report serving

Form ADV · Item 5.D

Client types and their share of reported regulatory assets.

Client type	Clients	Regulatory assets	Share of AUM
Pooled investment vehicles	7	$1,667,827,681	100.0%

Filing source

Form ADV 2081544 · Mar 31, 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

10 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.

ATERIAN INVESTMENT PARTNERS IV, LPPrivate Equity Fund · Last reported Mar 31, 2026$549MGross asset value

Form D fundraising filings

ATERIAN INVESTMENT PARTNERS IV, LP

Fund administrator GEN II FUND SERVICES, LLC NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor CROWE LLP ELKHART, Indiana, United States

Custodian BMO HARRIS BANK CHICAGO, Illinois, United States Related to adviser: No

Custodian SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST SANTA CLARA, California, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

CROWE LLP
PCAOB 173

BMO HARRIS BANK
LEI 3Y4U8VZURTYWI1W2K376

SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST
LEI L9VVX1KT5TFTKS0MLF66

Fund details & source

Fund ID: 805-7396737652
Reported beneficial owners: 43
Minimum commitment: $5M
Form D file number: 021-411451

Form ADV 2081544 · Mar 31, 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.

ATERIAN OPPORTUNITIES II, LPPrivate Equity Fund · Last reported Mar 31, 2026$351MGross asset value

Form D fundraising filings

ATERIAN OPPORTUNITIES II, LP

Fund administrator GEN II FUND SERVICES, LLC NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor CROWE LLP ELKHART, Indiana, United States

Custodian BMO HARRIS BANK CHICAGO, Illinois, United States Related to adviser: No

Custodian SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST SANTA CLARA, California, United States Related to adviser: No

Marketer JEFFERIES LLC NEW YORK, New York, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: Yes

CROWE LLP
PCAOB 173

BMO HARRIS BANK
LEI 3Y4U8VZURTYWI1W2K376

SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST
LEI L9VVX1KT5TFTKS0MLF66

JEFFERIES LLC
CRD 2347 · SEC 8-15074

Fund details & source

Fund ID: 805-9367490261
Reported beneficial owners: 47
Minimum commitment: $0
Form D file number: 021-492723

Form ADV 2081544 · Mar 31, 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.

ATERIAN INVESTMENT PARTNERS II, LPPrivate Equity Fund · Last reported Mar 31, 2026$294MGross asset value

Form D fundraising filings

ATERIAN INVESTMENT PARTNERS II, LP

Fund administrator GEN II FUND SERVICES, LLC NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor CROWE LLP ELKHART, Indiana, United States

Custodian JPMORGAN CHASE BANK, N.A. NEW YORK, New York, United States Related to adviser: No

Custodian SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST SANTA CLARA, California, United States Related to adviser: No

Marketer UBS SECURITIES LLC NEW YORK, New York, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: Yes

CROWE LLP
PCAOB 173

JPMORGAN CHASE BANK, N.A.
LEI 7H6GLXDRUGQFU57RNE97

SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST
LEI L9VVX1KT5TFTKS0MLF66

UBS SECURITIES LLC
CRD 7654 · SEC 8-22651

Fund details & source

Fund ID: 805-2849051283
Reported beneficial owners: 30
Minimum commitment: $5M
Form D file number: 021-206790

Form ADV 2081544 · Mar 31, 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.

ATERIAN INVESTMENT PARTNERS III, LPPrivate Equity Fund · Last reported Mar 31, 2026$217MGross asset value

Form D fundraising filings

ATERIAN INVESTMENT PARTNERS III, LP

Fund administrator GEN II FUND SERVICES, LLC NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor CROWE LLP ELKHART, Indiana, United States

Custodian JPMORGAN CHASE BANK, N.A. NEW YORK, New York, United States Related to adviser: No

Custodian SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST SANTA CLARA, California, United States Related to adviser: No

Marketer UBS SECURITIES LLC NEW YORK, New York, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: Yes

CROWE LLP
PCAOB 173

JPMORGAN CHASE BANK, N.A.
LEI 7H6GLXDRUGQFU57RNE97

SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST
LEI L9VVX1KT5TFTKS0MLF66

UBS SECURITIES LLC
CRD 7654 · SEC 8-22651

Fund details & source

Fund ID: 805-3965768207
Reported beneficial owners: 21
Minimum commitment: $5M
Form D file number: 021-315852

Form ADV 2081544 · Mar 31, 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.

ATERIAN INVESTMENT PARTNERS IV-A, LPPrivate Equity Fund · Last reported Mar 31, 2026$186MGross asset value

Fund administrator GEN II FUND SERVICES, LLC NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor CROWE LLP ELKHART, Indiana, United States

Custodian BMO HARRIS BANK CHICAGO, Illinois, United States Related to adviser: No

Custodian SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST SANTA CLARA, California, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

CROWE LLP
PCAOB 173

BMO HARRIS BANK
LEI 3Y4U8VZURTYWI1W2K376

SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST
LEI L9VVX1KT5TFTKS0MLF66

Fund details & source

Fund ID: 805-3025521120
Reported beneficial owners: 27
Minimum commitment: $5M
Form D file number: 021-411451

Form ADV 2081544 · Mar 31, 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.

ATERIAN OPPORTUNITIES I, LPPrivate Equity Fund · Last reported Mar 31, 2026$35.5MGross asset value

Form D fundraising filings

ATERIAN OPPORTUNITIES I, LP

Fund administrator GEN II FUND SERVICES, LLC NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor CROWE LLP ELKHART, Indiana, United States

Custodian BMO HARRIS BANK CHICAGO, Illinois, United States Related to adviser: No

Custodian SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST SANTA CLARA, California, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: No

CROWE LLP
PCAOB 173

BMO HARRIS BANK
LEI 3Y4U8VZURTYWI1W2K376

SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST
LEI L9VVX1KT5TFTKS0MLF66

Fund details & source

Fund ID: 805-4053774367
Reported beneficial owners: 6
Minimum commitment: $0
Form D file number: 021-463234

Form ADV 2081544 · Mar 31, 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.

ATERIAN INVESTMENT PARTNERS III-A, LPPrivate Equity Fund · Last reported Mar 31, 2026$35.3MGross asset value

Form D fundraising filings

ATERIAN INVESTMENT PARTNERS III-A, LP

Fund administrator GEN II FUND SERVICES, LLC NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No

Auditor CROWE LLP ELKHART, Indiana, United States

Custodian JPMORGAN CHASE BANK, N.A. NEW YORK, New York, United States Related to adviser: No

Custodian SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST SANTA CLARA, California, United States Related to adviser: No

Marketer UBS SECURITIES LLC NEW YORK, New York, United States Related to adviser: No

Provider details

Annual audit: Yes
Prime brokers: No
Custodians: Yes
Administrator other than the adviser: Yes
External marketing: Yes

CROWE LLP
PCAOB 173

JPMORGAN CHASE BANK, N.A.
LEI 7H6GLXDRUGQFU57RNE97

SILICON VALLEY BANK, A DIVISION OF FIRST-CITIZENS BANK & TRUST
LEI L9VVX1KT5TFTKS0MLF66

UBS SECURITIES LLC
CRD 7654 · SEC 8-22651

Fund details & source

Fund ID: 805-2792311659
Reported beneficial owners: 10
Minimum commitment: $5M
Form D file number: 021-315853

Form ADV 2081544 · Mar 31, 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.

Services & filing details

Most recent filing: Mar 31, 2026. View historical filings

Reported services

Pooled investment vehicle management

Compensation

Percentage of assets · Performance-based

Principal office

550 FIFTH AVENUE, 8TH FLOOR
NEW YORK, NY, 10036-5007, United States

CRD 169302

Filing source

Form ADV 2081544 · Mar 31, 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.