Investment adviser · CRD 111298

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP

BOSTON, MA, United States · Form ADV filed Mar 30, 2026

Regulatory AUM: $351B
Client accounts: 162
Employees: 519
Advisory professionals: 102

How this adviser has changed

Annual filings

Regulatory assets under management

Up to five fiscal years, using the latest annual update available at the selected filing date. Asset changes can reflect acquisitions, client flows, and valuations; they are not investment returns.

Annual adviser history and sources
Fiscal year	Regulatory AUM	Employees	Filed
2021	$186,545,975,184	365	Mar 30, 2022
2022	$171,377,041,357	415	Mar 30, 2023
2023	$216,586,078,465	459	Mar 28, 2024
2024	$253,551,000,000	494	Mar 28, 2025
2025	$351,322,949,038	519	Mar 30, 2026

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	90	$238,889,948,687	68.0%
Government entities	28	$59,590,510,104	17.0%
Retirement plans	27	$27,875,944,789	7.9%
Sovereign wealth & foreign institutions	Fewer than 5	$8,706,478,103	2.5%
Investment companies	5	$7,528,516,550	2.1%
Other clients	Fewer than 5	$5,575,038,241	1.6%
Insurance companies	Fewer than 5	$2,228,786,889	0.6%
Charities	Fewer than 5	$927,725,675	0.3%

Filing source

Form ADV 2070458 · Mar 30, 2026 · Item 5.D

Reported by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (CRD 111298).

Annual Updating Amendment for Registered Adviser · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

Private funds & service providers

39 detailed fund records

Largest reported gross asset value first; unreported values last. Gross asset value is fund-level disclosure, distinct from adviser AUM and Form D fundraising. Master and feeder funds may overlap.

ARROWSTREET INVESTMENT TRUST - ARROWSTREET CLARENDON TRUST FUNDHedge Fund$6.55BGross asset value

Form D fundraising filings

View filings for the issuer linked by this fund’s reported Form D file numbers.

Arrowstreet Clarendon Trust Fund, a sub-fund of Arrowstreet Investment Trust

Fund administrator SS&C TECHNOLOGIES INC. NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No Other funds reporting this name →

Auditor ERNST & YOUNG LLP BOSTON, Massachusetts, United States Other funds reporting this name →

Custodian BNP PARIBAS PARIS, France Related to adviser: No Other funds reporting this name →

Custodian BNP PARIBAS PRIME BROKERAGE INTERNATIONAL, LIMITED DUBLIN, Ireland Related to adviser: Yes Other funds reporting this name →

Custodian BNP PARIBAS SECURITIES CORP. NEW YORK CITY, New York, United States Related to adviser: No Other funds reporting this name →

Custodian BOFA SECURITIES, INC. NEW YORK CITY, New York, United States Related to adviser: No Other funds reporting this name →

See filing for more → Showing the first 6 providers by role and name. IAPD may show a newer filing.

Provider details

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

ERNST & YOUNG LLP
PCAOB 42

BNP PARIBAS PRIME BROKERAGE INTERNATIONAL, LIMITED
LEI 549300KUN9K9K32C6D97

BNP PARIBAS SECURITIES CORP.
SEC 8-32682

BOFA SECURITIES, INC.
SEC 8-69787

Fund details & source

Fund ID: 805-8610868259
Reported beneficial owners: 3
Minimum commitment: $100K
Form D file number: 021-496798

Form ADV 2070458 · Mar 30, 2026 · Schedule D 7.B.(1)

Reported by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (CRD 111298).

Annual Updating Amendment for Registered Adviser · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

ARROWSTREET INVESTMENT TRUST - ARROWSTREET INTERNATIONAL EQUITY ACWI EX US TRUST FUNDHedge Fund$5.8BGross asset value

Form D fundraising filings

View filings for the issuer linked by this fund’s reported Form D file numbers.

Arrowstreet International Equity ACWI ex US Trust Fund, a sub-fund of the Arrowstreet Investment Trust

Fund administrator SS&C TECHNOLOGIES INC. NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No Other funds reporting this name →

Auditor ERNST & YOUNG LLP BOSTON, Massachusetts, United States Other funds reporting this name →

Custodian STATE STREET BANK AND TRUST COMPANY BOSTON, Massachusetts, United States Related to adviser: No Other funds reporting this name →

Provider details

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

ERNST & YOUNG LLP
PCAOB 42

STATE STREET BANK AND TRUST COMPANY
LEI 571474TGEMMWANRLN572

Fund details & source

Fund ID: 805-2662641630
Reported beneficial owners: 53
Minimum commitment: $100K
Form D file number: 021-261205

Form ADV 2070458 · Mar 30, 2026 · Schedule D 7.B.(1)

Reported by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (CRD 111298).

Annual Updating Amendment for Registered Adviser · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

ARROWSTREET INTERNATIONAL EQUITY - ACWI EX US FUND, A SUB-FUND OF ARROWSTREET US GROUP TRUSTHedge Fund$4.62BGross asset value

Form D fundraising filings

View filings for the issuer linked by this fund’s reported Form D file numbers.

Arrowstreet International Equity - ACWI ex US Fund, a sub-fund of Arrowstreet US Group Trust

Fund administrator THE BANK OF NEW YORK MELLON NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No Other funds reporting this name →

Auditor ERNST & YOUNG LLP BOSTON, Massachusetts, United States Other funds reporting this name →

Custodian THE BANK OF NEW YORK MELLON NEW YORK, New York, United States Related to adviser: No Other funds reporting this name →

Provider details

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

ERNST & YOUNG LLP
PCAOB 42

THE BANK OF NEW YORK MELLON
LEI HPFHU0OQ28E4N0NFVK49

Fund details & source

Fund ID: 805-3819463409
Reported beneficial owners: 41
Minimum commitment: $100K
Form D file number: 021-233230

Form ADV 2070458 · Mar 30, 2026 · Schedule D 7.B.(1)

Reported by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (CRD 111298).

Annual Updating Amendment for Registered Adviser · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

ARROWSTREET (DELAWARE) ALPHA EXTENSION FUND L.P.Hedge Fund$4.51BGross asset value

Form D fundraising filings

View filings for the issuer linked by this fund’s reported Form D file numbers.

Arrowstreet (Delaware) Alpha Extension Fund L.P.

Fund administrator SS&C TECHNOLOGIES, INC. NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No Other funds reporting this name →

Auditor ERNST & YOUNG LTD. BOSTON, Massachusetts, United States Other funds reporting this name →

Custodian BNP PARIBAS PARIS, France Related to adviser: No Other funds reporting this name →

Custodian BNP PARIBAS PRIME BROKERAGE INTERNATIONAL, LIMITED DUBLIN, Ireland Related to adviser: No Other funds reporting this name →

Custodian BNP PARIBAS SECURITIES CORP. NEW YORK CITY, New York, United States Related to adviser: No Other funds reporting this name →

Custodian BOFA SECURITIES, INC. NEW YORK CITY, New York, United States Related to adviser: No Other funds reporting this name →

See filing for more → Showing the first 6 providers by role and name. IAPD may show a newer filing.

Provider details

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

ERNST & YOUNG LTD.
PCAOB 42

BNP PARIBAS PRIME BROKERAGE INTERNATIONAL, LIMITED
LEI 549300KUN9K9K32C6D97

BNP PARIBAS SECURITIES CORP.
SEC 8-32682

BOFA SECURITIES, INC.
SEC 8-69787

Fund details & source

Fund ID: 805-6403150663
Reported beneficial owners: 2
Minimum commitment: $100K
Form D file number: 021-395513

Form ADV 2070458 · Mar 30, 2026 · Schedule D 7.B.(1)

Reported by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (CRD 111298).

Annual Updating Amendment for Registered Adviser · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

ARROWSTREET INVESTMENT TRUST - ARROWSTREET ACWI EX US ALPHA EXTENSION TRUST FUND UHedge Fund$4.22BGross asset value

Form D fundraising filings

View filings for the issuer linked by this fund’s reported Form D file numbers.

Arrowstreet ACWI ex US Alpha Extension Trust Fund U, a sub-fund of the Arrowstreet Investment Trust

Fund administrator SS&C TECHNOLOGIES INC. NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No Other funds reporting this name →

Auditor ERNST & YOUNG LLP BOSTON, Massachusetts, United States Other funds reporting this name →

Custodian BNP PARIBAS PARIS, France Related to adviser: No Other funds reporting this name →

Custodian BNP PARIBAS PRIME BROKERAGE INTERNATIONAL, LIMITED DUBLIN, Ireland Related to adviser: No Other funds reporting this name →

Custodian BNP PARIBAS SECURITIES CORP. NEW YORK CITY, New York, United States Related to adviser: No Other funds reporting this name →

Custodian BOFA SECURITIES, INC. NEW YORK CITY, New York, United States Related to adviser: No Other funds reporting this name →

See filing for more → Showing the first 6 providers by role and name. IAPD may show a newer filing.

Provider details

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

ERNST & YOUNG LLP
PCAOB 42

BNP PARIBAS PRIME BROKERAGE INTERNATIONAL, LIMITED
LEI 549300KUN9K9K32C6D97

BNP PARIBAS SECURITIES CORP.
SEC 8-32682

BOFA SECURITIES, INC.
SEC 8-69787

Fund details & source

Fund ID: 805-9486230991
Reported beneficial owners: 34
Minimum commitment: $100K
Form D file number: 021-331625

Form ADV 2070458 · Mar 30, 2026 · Schedule D 7.B.(1)

Reported by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (CRD 111298).

Annual Updating Amendment for Registered Adviser · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

ARROWSTREET US EQUITY ALPHA EXTENSION TRUST FUND, A SUB-FUND OF THE ARROWSTREET INVESTMENT TRUSTHedge Fund$4.11BGross asset value

Form D fundraising filings

View filings for the issuer linked by this fund’s reported Form D file numbers.

Arrowstreet US Equity Alpha Extension Trust Fund, a sub-fund of the Arrowstreet Investment Trust

Fund administrator SS&C TECHNOLOGIES INC. NEW YORK, New York, United States Investor statements: Yes (provided to all investors) Related to adviser: No Other funds reporting this name →

Auditor ERNST & YOUNG LLP BOSTON, Massachusetts, United States Other funds reporting this name →

Custodian BNP PARIBAS PARIS, France Related to adviser: No Other funds reporting this name →

Custodian BNP PARIBAS PRIME BROKERAGE INTERNATIONAL, LIMITED DUBLIN, Ireland Related to adviser: No Other funds reporting this name →

Custodian BNP PARIBAS SECURITIES CORP. NEW YORK, New York, United States Related to adviser: No Other funds reporting this name →

Custodian BOFA SECURITIES, INC. NEW YORK CITY, New York, United States Related to adviser: No Other funds reporting this name →

See filing for more → Showing the first 6 providers by role and name. IAPD may show a newer filing.

Provider details

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

ERNST & YOUNG LLP
PCAOB 42

BNP PARIBAS PRIME BROKERAGE INTERNATIONAL, LIMITED
LEI 549300KUN9K9K32C6D97

BNP PARIBAS SECURITIES CORP.
SEC 8-32682

BOFA SECURITIES, INC.
SEC 8-69787

Fund details & source

Fund ID: 805-3722129497
Reported beneficial owners: 42
Minimum commitment: $100K
Form D file number: 021-320488

Form ADV 2070458 · Mar 30, 2026 · Schedule D 7.B.(1)

Reported by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (CRD 111298).

Annual Updating Amendment for Registered Adviser · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

ARROWSTREET ACWI ALPHA EXTENSION FUND V (CAYMAN) LIMITEDHedge Fund$3.86BGross asset value

Form D fundraising filings

View filings for the issuer linked by this fund’s reported Form D file numbers.

Arrowstreet ACWI Alpha Extension Fund V (Cayman) Ltd

Fund administrator SS&C TECHNOLOGIES, INC. CAMANA BAY, Cayman Islands Investor statements: Yes (provided to all investors) Related to adviser: No Other funds reporting this name →

Auditor ERNST & YOUNG LTD. GRAND CAYMAN, Cayman Islands Other funds reporting this name →

Custodian BNP PARIBAS PARIS, France Related to adviser: No Other funds reporting this name →

Custodian BNP PARIBAS PRIME BROKERAGE INTERNATIONAL, LIMITED DUBLIN, Ireland Related to adviser: No Other funds reporting this name →

Custodian BNP PARIBAS SECURITIES CORP. NEW YORK, New York, United States Related to adviser: No Other funds reporting this name →

Custodian BOFA SECURITIES, INC. NEW YORK CITY, New York, United States Related to adviser: No Other funds reporting this name →

See filing for more → Showing the first 6 providers by role and name. IAPD may show a newer filing.

Provider details

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

ERNST & YOUNG LTD.
PCAOB 1655

BNP PARIBAS PRIME BROKERAGE INTERNATIONAL, LIMITED
LEI 549300KUN9K9K32C6D97

BNP PARIBAS SECURITIES CORP.
SEC 8-32682

BOFA SECURITIES, INC.
SEC 8-69787

Fund details & source

Fund ID: 805-5401626901
Reported beneficial owners: 20
Minimum commitment: $100K
Form D file number: 021-356697

Form ADV 2070458 · Mar 30, 2026 · Schedule D 7.B.(1)

Reported by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (CRD 111298).

Annual Updating Amendment for Registered Adviser · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

Services & filing details

View a filing

Showing values from the selected filing. Latest observed filing does not establish current registration status.

What changed?

Since Jan 8, 2026 · previous imported filing

Regulatory AUM$253,551,377,834 → $351,322,949,038
Client accounts157 → 162
Employees494 → 519

Filing source

Form ADV 2070458 · Mar 30, 2026 · Items 1 & 5

Reported by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (CRD 111298).

Annual Updating Amendment for Registered Adviser · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.

Management of assets

Discretionary: $351B
Non-discretionary: $0

Reported services

Investment company portfolio management · Pooled investment vehicle management · Business portfolio management

Compensation

Percentage of assets · Performance-based

Principal office

200 CLARENDON STREET, 30TH FLOOR
BOSTON, MA, 02116, United States

CRD 111298

Filing source

Form ADV 2070458 · Mar 30, 2026 · Items 1 & 5

Reported by ARROWSTREET CAPITAL, LIMITED PARTNERSHIP (CRD 111298).

Annual Updating Amendment for Registered Adviser · fiscal year 2025.

Official IAPD profile (latest public filing). Historical values on this page come from the SEC/IAPD filing archive; the public profile may show a newer filing.