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← Acadian Asset Management LLC, latest filing

What Acadian Asset Management LLC changed, 2013 to 2026

53 quarterly 13F filings, from Q2 2013 to Q2 2026, each read from the filing itself. A quarter is compared only with the quarter before it, so a quarter with no filing is a gap in the record, not a sale.

Reported book

$84.2bn

$14.4bn at Q2 2013

Positions

1,987

927 at Q2 2013

Top ten weight

25%

18% at Q2 2013

Typical quarterly turnover

about 16%

Estimated from share changes

Reported book by quarter
$0$42bn$84bnQ2 2013: $14.4bnQ3 2013: $15.4bnQ4 2013: $18.0bnQ1 2014: $19.1bn14Q2 2014: $20.6bnQ3 2014: $20.7bnQ4 2014: $22.4bnQ1 2015: $21.7bn15Q2 2015: $20.6bnQ3 2015: $18.3bnQ4 2015: $19.1bnQ1 2016: $19.8bn16Q2 2016: $19.6bnQ3 2016: $20.2bnQ4 2016: $20.6bnQ1 2017: $21.8bn17Q2 2017: $22.1bnQ3 2017: $22.6bnQ4 2017: $23.1bnQ1 2018: $23.1bn18Q2 2018: $23.1bnQ3 2018: $24.2bnQ4 2018: $20.2bnQ1 2019: $23.2bn19Q2 2019: $20.8bnQ3 2019: $23.4bnQ4 2019: $22.0bnQ1 2020: $17.5bn20Q2 2020: $23.2bnQ3 2020: $23.9bnQ4 2020: $25.9bnQ1 2021: $25.7bn21Q2 2021: $26.6bnQ3 2021: $26.2bnQ4 2021: $26.8bnQ1 2022: $24.3bn22Q2 2022: $19.6bnQ3 2022: $18.3bnQ4 2022: $20.3bnQ1 2023: $22.8bn23Q2 2023: $24.3bnQ3 2023: $23.9bnQ4 2023: $25.8bnQ1 2024: $28.7bn24Q2 2024: $32.5bnQ3 2024: $32.2bnQ4 2024: $34.5bnQ1 2025: $35.4bn25Q2 2025: $48.4bnQ3 2025: $57.3bnQ4 2025: $60.9bnQ1 2026: $70.5bn26Q2 2026: $84.2bn
  • Q2 2013: $14.4bn
  • Q3 2013: $15.4bn
  • Q4 2013: $18.0bn
  • Q1 2014: $19.1bn
  • Q2 2014: $20.6bn
  • Q3 2014: $20.7bn
  • Q4 2014: $22.4bn
  • Q1 2015: $21.7bn
  • Q2 2015: $20.6bn
  • Q3 2015: $18.3bn
  • Q4 2015: $19.1bn
  • Q1 2016: $19.8bn
  • Q2 2016: $19.6bn
  • Q3 2016: $20.2bn
  • Q4 2016: $20.6bn
  • Q1 2017: $21.8bn
  • Q2 2017: $22.1bn
  • Q3 2017: $22.6bn
  • Q4 2017: $23.1bn
  • Q1 2018: $23.1bn
  • Q2 2018: $23.1bn
  • Q3 2018: $24.2bn
  • Q4 2018: $20.2bn
  • Q1 2019: $23.2bn
  • Q2 2019: $20.8bn
  • Q3 2019: $23.4bn
  • Q4 2019: $22.0bn
  • Q1 2020: $17.5bn
  • Q2 2020: $23.2bn
  • Q3 2020: $23.9bn
  • Q4 2020: $25.9bn
  • Q1 2021: $25.7bn
  • Q2 2021: $26.6bn
  • Q3 2021: $26.2bn
  • Q4 2021: $26.8bn
  • Q1 2022: $24.3bn
  • Q2 2022: $19.6bn
  • Q3 2022: $18.3bn
  • Q4 2022: $20.3bn
  • Q1 2023: $22.8bn
  • Q2 2023: $24.3bn
  • Q3 2023: $23.9bn
  • Q4 2023: $25.8bn
  • Q1 2024: $28.7bn
  • Q2 2024: $32.5bn
  • Q3 2024: $32.2bn
  • Q4 2024: $34.5bn
  • Q1 2025: $35.4bn
  • Q2 2025: $48.4bn
  • Q3 2025: $57.3bn
  • Q4 2025: $60.9bn
  • Q1 2026: $70.5bn
  • Q2 2026: $84.2bn
Share of the book in the ten largest positions
0%13%26%Q2 2013: 18%Q3 2013: 19%Q4 2013: 21%Q1 2014: 21%14Q2 2014: 21%Q3 2014: 20%Q4 2014: 19%Q1 2015: 17%15Q2 2015: 18%Q3 2015: 17%Q4 2015: 17%Q1 2016: 19%16Q2 2016: 18%Q3 2016: 18%Q4 2016: 19%Q1 2017: 19%17Q2 2017: 19%Q3 2017: 20%Q4 2017: 21%Q1 2018: 19%18Q2 2018: 19%Q3 2018: 21%Q4 2018: 20%Q1 2019: 18%19Q2 2019: 20%Q3 2019: 20%Q4 2019: 20%Q1 2020: 22%20Q2 2020: 20%Q3 2020: 23%Q4 2020: 22%Q1 2021: 22%21Q2 2021: 19%Q3 2021: 19%Q4 2021: 18%Q1 2022: 18%22Q2 2022: 18%Q3 2022: 18%Q4 2022: 16%Q1 2023: 18%23Q2 2023: 19%Q3 2023: 21%Q4 2023: 22%Q1 2024: 23%24Q2 2024: 26%Q3 2024: 24%Q4 2024: 24%Q1 2025: 23%25Q2 2025: 23%Q3 2025: 26%Q4 2025: 26%Q1 2026: 24%26Q2 2026: 25%
  • Q2 2013: 18%
  • Q3 2013: 19%
  • Q4 2013: 21%
  • Q1 2014: 21%
  • Q2 2014: 21%
  • Q3 2014: 20%
  • Q4 2014: 19%
  • Q1 2015: 17%
  • Q2 2015: 18%
  • Q3 2015: 17%
  • Q4 2015: 17%
  • Q1 2016: 19%
  • Q2 2016: 18%
  • Q3 2016: 18%
  • Q4 2016: 19%
  • Q1 2017: 19%
  • Q2 2017: 19%
  • Q3 2017: 20%
  • Q4 2017: 21%
  • Q1 2018: 19%
  • Q2 2018: 19%
  • Q3 2018: 21%
  • Q4 2018: 20%
  • Q1 2019: 18%
  • Q2 2019: 20%
  • Q3 2019: 20%
  • Q4 2019: 20%
  • Q1 2020: 22%
  • Q2 2020: 20%
  • Q3 2020: 23%
  • Q4 2020: 22%
  • Q1 2021: 22%
  • Q2 2021: 19%
  • Q3 2021: 19%
  • Q4 2021: 18%
  • Q1 2022: 18%
  • Q2 2022: 18%
  • Q3 2022: 18%
  • Q4 2022: 16%
  • Q1 2023: 18%
  • Q2 2023: 19%
  • Q3 2023: 21%
  • Q4 2023: 22%
  • Q1 2024: 23%
  • Q2 2024: 26%
  • Q3 2024: 24%
  • Q4 2024: 24%
  • Q1 2025: 23%
  • Q2 2025: 23%
  • Q3 2025: 26%
  • Q4 2025: 26%
  • Q1 2026: 24%
  • Q2 2026: 25%

The positions that defined it

Every position that was ever among the 25 largest: when it first appeared, when it was largest, and where it stands in Q2 2026. The line is its reported value each quarter.

PositionValue over timeFirst listedLargestQ2 2026
Apple Inc(AAPL)Q3 2013$4.6bnQ2 2026$4.6bn
Nvidia Corp(NVDA)Q4 2014$3.9bnQ2 2026$3.9bn
Alphabet Inc(GOOGL)Capital Stock Class AQ4 2023$2.4bnQ1 2026$2.2bn
Amazon Com Inc(AMZN)Q3 2015$2.0bnQ2 2026$2.0bn
Microsoft Corp(MSFT)Q3 2013$1.9bnQ4 2025$1.8bn
Bank N S Halifax(BNS)Q4 2013$1.6bnQ2 2026$1.6bn
Applied Matls Inc(AMAT)Q1 2017$1.4bnQ2 2026$1.4bn
Micron Technology Inc(MU)Q2 2014$1.3bnQ2 2026$1.3bn
CDN Imperial BK of Commerce(CM)Q3 2013$1.1bnQ2 2026$1.1bn
Facebook Inc(META)Class AQ1 2016$1.5bnQ3 2025$1.1bn
Costco WHSL Corp New(COST)Q3 2013$1.1bnQ2 2026$1.1bn
Broadcom LTD(AVGO)Q4 2020$1.1bnQ2 2026$1.1bn
Alibaba Group HLDG LTD(BABA)Sponsored ADSQ4 2015$1.5bnQ3 2020Soldlast listed Q3 2021
Alphabet Inc(GOOGL)Class AQ4 2015$889mQ4 2021Below the listed rangelast listed Q3 2023
Baidu Inc(BIDU)Sponsored ADR REP AQ4 2015$717mQ4 2020Soldlast listed Q2 2021
America Movil Sab de CVSponsored ADR L SharesQ3 2013$704mQ3 2014Below the listed rangelast listed Q3 2019
Stellantis N.v(STLA)Q3 2023$673mQ1 2024Soldlast listed Q1 2025
Sea LTD(SE)Sponsord ADSQ3 2020$653mQ2 2025Soldlast listed Q3 2025
Taiwan Semiconductor MFG LTD(TSM)Sponsored ADRQ3 2013$586mQ1 2015Below the listed rangelast listed Q4 2018
Magna Intl Inc(MGA)Q3 2013$559mQ2 2014Soldlast listed Q1 2026

Quarter by quarter

2026Q1Q2
2025Q1Q2Q3Q4
2024Q1Q2Q3Q4
2023Q1Q2Q3Q4
2022Q1Q2Q3Q4
2021Q1Q2Q3Q4
2020Q1Q2Q3Q4
2019Q1Q2Q3Q4
2018Q1Q2Q3Q4
2017Q1Q2Q3Q4
2016Q1Q2Q3Q4
2015Q1Q2Q3Q4
2014Q1Q2Q3Q4
2013Q2Q3Q4

Q3 2015: $18.3bn across 1,303 positions

Against Q2 2015: 242 new, 468 added to, 480 trimmed, 300 sold out, across all 1,303 positions.

Turnover about 18% of the book, estimated from share changes at quarter-end prices.

Largest additions

  • Credicorp LTD (BAP)+$128m
  • Coca Cola Co (KO)+$93m
  • Tesoro Corp+$93m
  • General MLS Inc (GIS)+$77m
  • Kellogg Co+$65m
  • United Parcel Service Inc (UPS)+$64m
  • Campbell Soup Co (CPB)+$63m
  • Skechers U S A Inc+$61m

Largest reductions

  • Magna Intl Inc (MGA)-$147m
  • Archer Daniels Midland Co (ADM)-$141m
  • Tata MTRS LTD-$124m
  • Cigna Corporation-$116m
  • JP Morgan Chase & (JPM)-$99m
  • Apple Inc (AAPL)-$95m
  • Northrop Grumman Corp (NOC)-$88m
  • Bunge Limited-$87m

Opened

Nothing new among the largest positions.

Sold out

  • Directvwas $46m
  • PHH Corpwas $39m
  • Perfect World Co LTDwas $30m
  • Superior Energy SVCS Incwas $30m
  • Avg Technologies N Vwas $19m
  • Peoples United Financial Incwas $14m
  • Cosan LTDwas $11m
  • Madison Square Garden Cowas $11m

Largest positions, Q3 2015

The largest 25 of 1,303 reported positions; the largest 500 carry 97.6% of the reported value.

PositionValueWeightOn the quarter
America Movil Sab de CV$433m2.4%Added
Taiwan Semiconductor MFG LTD (TSM)$381m2.1%Trimmed
Magna Intl Inc (MGA)$345m1.9%Trimmed
Royal BK Cda Montreal Que (RY)$329m1.8%Added
CDN Imperial BK of Commerce (CM)$325m1.8%Added
Berkshire Hathaway Inc Del (BRK-B)$272m1.5%Trimmed
Amdocs LTD (DOX)$265m1.4%Added
Bank Montreal Que (BMO)$265m1.4%Added
Toronto Dominion BK Ont (TD)$264m1.4%Added
Bunge Limited$244m1.3%Trimmed
Teva Pharmaceutical Inds LTD (TEVA)$236m1.3%Trimmed
Computer Sciences Corp$227m1.2%Trimmed
Anthem Inc (ELV)$224m1.2%Trimmed
Credicorp LTD (BAP)$222m1.2%Added
Wal Mart Stores Inc (WMT)$201m1.1%Added
Voya Financial Inc (VOYA)$200m1.1%Trimmed
Valero Energy Corp New (VLO)$193m1.1%Trimmed
Alaska Air Group Inc (ALK)$187m1.0%Trimmed
Icon PLC (ICLR)$184m1.0%Added
Cablevision Sys Corp$182m1.0%Trimmed
Wells Fargo & Co New (WFC)$178m1.0%Trimmed
Netease Inc (NTES)$172m0.9%Trimmed
Jetblue Airways Corp (JBLU)$170m0.9%Trimmed
AT&T Inc (T)$167m0.9%Added
Health Net Inc$161m0.9%Trimmed

The books most like this one

Among the managers whose filings are on file, at Q2 2026. Overlap is the share of the two books that is the same: for every stock both list, the smaller of its two weights, added up. Two books can overlap because both own the largest companies; it says nothing about whether the managers agree.

ManagerOverlapStocks in bothOverlap over time
Invesco Ltdat least 47%221Compare
T. Rowe Price Associates Incat least 46%194Compare
Fidelity (FMR LLC)at least 42%189Compare
Man Group PLCat least 41%220Compare
Arrowstreet Capital LPat least 40%214Compare
Neuberger Berman Group LLCat least 40%174Compare
Wellington Management Group LLPat least 40%180Compare
AllianceBernstein LPat least 40%174Compare

“At least” where either manager has more positions than are read each quarter: a stock both hold below that range is not counted.

The filings behind it

Every quarter above is one 13F holdings report, with any amendment the filer made to it applied in the order it was filed. Where the reporting entity changed, each quarter keeps the filer that actually reported it.

QuarterFilerBookAmendedFiling
Q2 2026Acadian Asset Management LLC$84.2bn13F-HR
Q1 2026Acadian Asset Management LLC$70.5bn13F-HR
Q4 2025Acadian Asset Management LLC$60.9bn13F-HR
Q3 2025Acadian Asset Management LLC$57.3bn13F-HR
Q2 2025Acadian Asset Management LLC$48.4bn13F-HR
Q1 2025Acadian Asset Management LLC$35.4bn13F-HR
Q4 2024Acadian Asset Management LLC$34.5bn13F-HR
Q3 2024Acadian Asset Management LLC$32.2bn13F-HR
Q2 2024Acadian Asset Management LLC$32.5bn13F-HR
Q1 2024Acadian Asset Management LLC$28.7bn13F-HR
Q4 2023Acadian Asset Management LLC$25.8bn13F-HR
Q3 2023Acadian Asset Management LLC$23.9bn13F-HR
Q2 2023Acadian Asset Management LLC$24.3bn13F-HR
Q1 2023Acadian Asset Management LLC$22.8bn13F-HR
Q4 2022Acadian Asset Management LLC$20.3bn13F-HR
Q3 2022Acadian Asset Management LLC$18.3bn13F-HR
Q2 2022Acadian Asset Management LLC$19.6bn13F-HR
Q1 2022Acadian Asset Management LLC$24.3bn13F-HR
Q4 2021Acadian Asset Management LLC$26.8bn13F-HR
Q3 2021Acadian Asset Management LLC$26.2bn13F-HR
Q2 2021Acadian Asset Management LLC$26.6bn13F-HR
Q1 2021Acadian Asset Management LLC$25.7bn13F-HR
Q4 2020Acadian Asset Management LLC$25.9bn13F-HR
Q3 2020Acadian Asset Management LLC$23.9bn13F-HR
Q2 2020Acadian Asset Management LLC$23.2bn13F-HR
Q1 2020Acadian Asset Management LLC$17.5bn13F-HR
Q4 2019Acadian Asset Management LLC$22.0bn13F-HR
Q3 2019Acadian Asset Management LLC$23.4bn13F-HR
Q2 2019Acadian Asset Management LLC$20.8bn13F-HR
Q1 2019Acadian Asset Management LLC$23.2bn13F-HR
Q4 2018Acadian Asset Management LLC$20.2bn13F-HR
Q3 2018Acadian Asset Management LLC$24.2bn13F-HR
Q2 2018Acadian Asset Management LLC$23.1bn13F-HR
Q1 2018Acadian Asset Management LLC$23.1bn13F-HR
Q4 2017Acadian Asset Management LLC$23.1bn13F-HR
Q3 2017Acadian Asset Management LLC$22.6bn13F-HR
Q2 2017Acadian Asset Management LLC$22.1bn13F-HR
Q1 2017Acadian Asset Management LLC$21.8bn13F-HR
Q4 2016Acadian Asset Management LLC$20.6bn13F-HR
Q3 2016Acadian Asset Management LLC$20.2bn13F-HR
Q2 2016Acadian Asset Management LLC$19.6bn13F-HR
Q1 2016Acadian Asset Management LLC$19.8bn13F-HR
Q4 2015Acadian Asset Management LLC$19.1bn13F-HR
Q3 2015Acadian Asset Management LLC$18.3bn13F-HR
Q2 2015Acadian Asset Management LLC$20.6bn13F-HR
Q1 2015Acadian Asset Management LLC$21.7bn13F-HR
Q4 2014Acadian Asset Management LLC$22.4bn13F-HR
Q3 2014Acadian Asset Management LLC$20.7bn13F-HR
Q2 2014Acadian Asset Management LLC$20.6bn13F-HR
Q1 2014Acadian Asset Management LLC$19.1bn13F-HR
Q4 2013Acadian Asset Management LLC$18.0bn13F-HR
Q3 2013Acadian Asset Management LLC$15.4bn13F-HR
Q2 2013Acadian Asset Management LLC$14.4bn13F-HR

Reading this record

A 13F lists US-listed long equity and options at the quarter end, filed up to 45 days later. It shows what was held, not when it was bought or at what price, and nothing short. Where a quarter lists only the largest positions, a name missing from it may still be held below that range; the counts of what was opened and sold always cover the whole filing.

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