ACADIAN ASSET MANAGEMENT LLC
Q1 2023 Form 13-F

BOSTON, MASSACHUSETTS
CIK 0000916542 · CRD 106609 · SEC-registered investment adviser
Holdings reported by Russell Investments Group Ltd since Q1 2020 , Police & Firemen s Retirement System of New Jersey since Q4 2025
Consolidated report · includes 1 manager since Q2 2013
$22.8B Reported Value Total

ACADIAN ASSET MANAGEMENT reports 255 total accounts under management (AUM). There are 253 discretionary accounts valued at $92,562,245,927, and 2 non-discretionary accounts valued at $379,877,937.

Source: Form ADV filed * Note that certain holdings are exempt from Form 13-F reporting, so the AUM totals may be greater than the Form 13-F total.
SEC Registered Discretionary & Non-Discretionary
Firm Brochure (Part 2A)
Private funds (Form ADV)
75 funds · $27.5B gross asset value
Other: $21.0B · Hedge Fund: $6.5B
Source: Form ADV filed 2026-08-10
Reported value
$22.8B
Quarter over quarter
+4.8%
Holdings
1,709
Top-10 concentration
17.9%

Filing Structure

Reports holdings for

Holdings reported by

Key People

Form ADV owners & control persons
Brendan O'Brien Bradley
CIO, MANAGER
Charmaine Marie Catania
SVP, CHIEF FINANCIAL OFFICER
Scott Peter Dias
SVP, CHIEF COMPLIANCE OFFICER, GENERAL COUNSEL
Q4 2022
Q2 2023
Go to latest

Coverage begins with the second quarter of 2013. Earlier quarters are not shown while their accuracy is being verified.

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Q1 2023 13F filing summary

Period of report March 31, 2023
Filed May 11, 2023
Form 13F-HR
Reported value $22.8B
Positions 1,709
Change in reported value +12.4%
New positions 298
Exited positions 338
Position turnover 31.1%
Top-10 concentration 17.9%

13F filings by quarter

Quarter Positions Value
Q3 2026 13F
Filed Nov 9, 2026
 1,963 $85.7B
Q2 2026 13F
Filed Aug 13, 2026
 1,970 $84.2B
Q1 2026 13F
Filed May 13, 2026
 1,992 $70.5B
Q4 2025 13F
Filed Feb 10, 2026
 1,937 $60.9B
Q3 2025 13F
Filed Nov 13, 2025
 1,797 $57.3B
Q2 2025 13F
Filed Aug 7, 2025
 1,634 $48.4B
Q1 2025 13F
Filed May 21, 2025
 1,573 $35.4B
Q4 2024 13F
Filed Feb 11, 2025
 1,577 $34.5B
Q3 2024 13F
Filed Nov 12, 2024
 2,045 $32.2B
Q2 2024 13F
Filed Aug 6, 2024
 1,723 $32.5B
Q1 2024 13F
Filed May 10, 2024
 1,539 $28.7B
Q4 2023 13F
Filed Feb 13, 2024
 1,651 $25.8B
Q3 2023 13F
Filed Nov 13, 2023
 1,612 $23.9B
Q2 2023 13F
Filed Aug 7, 2023
 1,692 $24.3B
Q1 2023 13F
Filed May 11, 2023
 1,709 $22.8B
Q4 2022 13F
Filed Feb 14, 2023
 1,755 $20.3B
Q3 2022 13F
Filed Nov 14, 2022
 1,651 $18.3B
Q2 2022 13F
Filed Aug 9, 2022
 1,657 $19.6B
Q1 2022 13F
Filed May 12, 2022
 1,615 $24.3B
Q4 2021 13F
Filed Feb 10, 2022
 1,648 $26.8B

34 earlier quarters on file — choose one from the quarter menu above.

Top 20 holdings · Q1 2023

# Holding Reported value % of portfolio
1 AAPL APPLE INC $683.1M 2.99%
2 CHKP CHECK POINT SOFTWARE TECH LTD $598.3M 2.62%
3 MSFT MICROSOFT CORP $522.7M 2.29%
4 BP BP PLC $497.8M 2.18%
5 CSCO CISCO SYS INC $374.5M 1.64%
6 MCK MCKESSON CORP $326.4M 1.43%
7 RS RELIANCE STEEL & ALUMINUM CO $314.8M 1.38%
8 CDNS CADENCE DESIGN SYSTEM INC $272.3M 1.19%
9 SNPS SYNOPSYS INC $258.1M 1.13%
10 HSY HERSHRSEY CO $238.8M 1.05%
11 CL COLGATE PALMOLIVE CO $220.5M 0.97%
12 PEP PEPSICO INC $186.2M 0.82%
13 JNPR JUNIPER NETWORKS INC $181.3M 0.79%
14 GOOGL ALPHABET INC $178.3M 0.78%
15 BKNG BOOKING HOLDINGS INC $177.1M 0.78%
16 GWW GRAINGER W W INC $177.0M 0.78%
17 GSK GSK PLC $175.8M 0.77%
18 PG PROCTER AND GAMBLE CO $174.5M 0.76%
19 RIO RIO TINTO PLC $172.5M 0.76%
20 MFC MANULIFE FINL CORP $170.6M 0.75%

Values as reported on the Q1 2023 Form 13F. Every position is in the holdings table below.

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