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Disclosery

AAMI ACADIAN ASSET MANAGEMENT INC

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Stock (common), issuer CIK 1748824

188 managers (192 13F filers) reported a position in AAMI shares at 2025-03-31, 35,932,544 shares in all. 27 filers opened a position and 16 filers sold out during the quarter.

Managers
188
13F filers
192
New
27
Added
62
Reduced
67
Sold out
16
Shares held by filers
35,932,544

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
PAULSON & CO. INC.8,950,121$231M13.25%013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.5,432,589$140M<0.01%-83,67613F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC2,344,929$60.6M<0.01%+40,22213F-HRTimelineGroup
Empyrean Capital Partners, LP1,880,634$48.6M2.6%013F-HRTimeline
JENNISON ASSOCIATES LLC1,372,613$35.5M0.02%+189,64913F-HRTimeline
STATE STREET CORPin group STATE STREET CORP1,198,505$31M<0.01%-75,96213F-HRTimelineGroup
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC1,140,425$29.5M0.08%-52,54913F-HRTimeline
Impax Asset Management Group plcin group Impax Asset Management Group …1,100,000$28.4M0.17%+100,00013F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP1,062,019$27.5M0.01%-50,04313F-HRTimelineGroup
Nuveen, LLCin group TIAA666,653$17.2M0.01%13F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding642,750$16.6M+74,197Timeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC631,597$16.3M<0.01%+20,03713F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC559,811$14.5M0.01%+56,16513F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …512,808$13.3M0.01%-63,58413F-HRTimelineGroup
North Reef Capital Management LP489,697$12.7M0.55%-35,30313F-HRTimeline
MORGAN STANLEYin group MORGAN STANLEY423,452$11M<0.01%-92,83913F-HRTimelineGroup
Systematic Alpha Investments, LLC370,108$9.57M0.37%013F-HRTimeline
SOROS FUND MANAGEMENT LLCin group SOROS FUND MANAGEMENT LLC346,293$8.96M0.16%013F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co334,701$8.66M<0.01%-58,65313F-HR/ATimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP310,070$8.02M<0.01%+5,73513F-HRTimelineGroup
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.309,809$8.01M0.02%+87113F-HRTimelineGroup
DZ BANK AG Deutsche Zentral Genossensch…in group DZ BANK AG Deutsche Zentral G…271,126$7.01M0.01%+132,30313F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO239,272$6.19M<0.01%-106,47613F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp225,646$5.84M<0.01%-10,47713F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC204,415$5.29M<0.01%+1,96313F-HR/ATimelineGroup
Qube Research & Technologies Ltd186,248$4.82M0.01%-14,05613F-HRTimeline
ExodusPoint Capital Management, LP184,293$4.77M0.06%-69,33913F-HRTimeline
Invesco Ltd.in group Invesco Ltd.173,570$4.49M<0.01%-125,16513F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding166,586$4.31M-299,694Timeline
TUDOR INVESTMENT CORP ET AL160,731$4.16M0.04%-3,45013F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC144,970$3.75M<0.01%-1,24913F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC139,684$3.61M<0.01%+3,19513F-HRTimelineGroup
Richard Bernstein Advisors LLC132,563$3.43M0.08%-5,72713F-HRTimeline
EJF Capital LP125,143$3.24M2.05%+27,02713F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC124,590$3.22M<0.01%-5,53113F-HRTimelineGroup
Public Sector Pension Investment Board124,174$3.21M0.01%+54,50013F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\112,592$2.91M<0.01%+42,88113F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.112,157$2.9M<0.01%+33,34513F-HRTimelineGroup
Man Group plcin group Man Group plc102,551$2.65M0.01%-9,05813F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/102,124$2.64M<0.01%+20,90013F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCin group AQR CAPITAL MANAGEMENT LLC87,755$2.27M<0.01%+7,10213F-HRTimelineGroup
FMR LLCin group FMR LLC86,003$2.22M<0.01%+14,03713F-HRTimelineGroup
LSV ASSET MANAGEMENT84,345$2.18M0.01%new13F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding84,310$2.18M-17,953Timeline
Legal & General Group Plcin group Legal & General Group Plc82,569$2.14M<0.01%-3,37813F-HRTimelineGroup
RHUMBLINE ADVISERS79,320$2.05M<0.01%new13F-HR/ATimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC75,383$1.95M<0.01%+5,57913F-HR/ATimelineGroup
ALGERT GLOBAL LLC73,347$1.9M0.05%+7,61013F-HR/ATimeline
KESTREL INVESTMENT MANAGEMENT CORP68,281$1.76M1.08%013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC67,128$1.74M<0.01%+80013F-HRTimeline
TEACHER RETIREMENT SYSTEM OF TEXAS64,260$1.66M0.01%-28,65613F-HRTimeline
PRELUDE CAPITAL MANAGEMENT, LLC63,680$1.65M0.17%+30,70713F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC60,761$1.57M<0.01%-57,37613F-HRTimelineGroup
Swiss National Bank58,326$1.51M<0.01%013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC55,871$1.44M<0.01%-7,07313F-HR/ATimelineGroup
Engineers Gate Manager LP54,514$1.41M0.02%+7,09513F-HRTimeline
DARK FOREST CAPITAL MANAGEMENT LP54,132$1.4M0.06%new13F-HRTimeline
EXCHANGE TRADED CONCEPTS, LLC52,939$1.37M0.02%+42,21613F-HRTimeline
ROYCE & ASSOCIATES LP52,886$1.37M0.01%+47813F-HRTimeline
PDT Partners, LLC41,899$1.08M0.08%-5,26813F-HRTimeline
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …9,514$1.07M<0.01%-19513F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC40,931$1.06M<0.01%+12,77813F-HRTimelineGroup
Connor, Clark & Lunn Investment Managem…40,258$1.04M<0.01%+30,88613F-HRTimeline
WINTON GROUP Ltdin group WINTON GROUP Ltd39,789$1.03M0.06%+23,65413F-HRTimelineGroup
CITIGROUP INCin group CITIGROUP INC39,636$1.02M<0.01%-80213F-HRTimelineGroup
MARTINGALE ASSET MANAGEMENT L P36,690$949K0.02%+2,71813F-HRTimeline
ALLIANCEBERNSTEIN L.P.36,026$932K<0.01%-12913F-HRTimeline
Universal- Beteiligungs- und Serviceges…in group Universal- Beteiligungs- und …36,010$931K<0.01%new13F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD35,949$930K<0.01%-14,55613F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd35,232$911K0.05%new13F-HRTimelineGroup
SummerHaven Investment Management, LLC34,860$901K0.63%+57713F-HRTimeline
Linden Thomas Advisory Services, LLC33,900$877K0.11%+3,60713F-HRTimeline
Boston Partnersin group Boston Trust Walden Corp33,466$865K<0.01%new13F-HRTimelineGroup
MAVERICK CAPITAL LTD32,476$840K0.02%+20,95913F-HRTimeline
Franklin Resourcesgroup of 2 filers holding32,234$834K+20,519Timeline
GSA CAPITAL PARTNERS LLP30,231$782K0.07%+22013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC28,190$729K<0.01%-1,62313F-HRTimelineGroup
CALIFORNIA STATE TEACHERS RETIREMENT SY…27,559$713K<0.01%013F-HRTimeline
LPL Financial LLC27,363$708K<0.01%-47913F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC27,326$707K<0.01%-73013F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC27,139$702K<0.01%-3,46213F-HR/ATimelineGroup
DGS Capital Management, LLCin group DGS Capital Management, LLC26,969$697K0.18%+2,17313F-HRTimelineGroup
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co26,704$690K<0.01%013F-HRTimelineGroup
Nebula Research & Development LLC22,998$595K0.05%-5,71513F-HRTimeline
STATE BOARD OF ADMINISTRATION OF FLORID…22,812$590K<0.01%013F-HRTimeline
STRS OHIO22,500$582K<0.01%013F-HRTimeline
Creative Planningin group Creative Planning21,948$568K<0.01%+1,83113F-HRTimelineGroup
AXA S.A.in group AXA S.A.20,609$533K<0.01%+12,35513F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…20,558$532K<0.01%-1,07613F-HR/ATimelineGroup
HRT FINANCIAL LP20,284$524K<0.01%+6,90713F-HRTimeline
KLP KAPITALFORVALTNING AS19,732$510K<0.01%013F-HRTimeline
Hillsdale Investment Management Inc.19,300$499K0.03%new13F-HRTimeline
Polymer Capital Management (US) LLC18,661$483K0.15%new13F-HRTimeline
Ensign Peak Advisors, Inc18,059$467K<0.01%013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP17,769$460K<0.01%new13F-HRTimelineGroup
VOYA INVESTMENT MANAGEMENT LLCin group VOYA INVESTMENT MANAGEMENT LLC17,066$441K<0.01%+8,29213F-HR/ATimelineGroup
State of Tennessee, Department of Treas…16,785$434K<0.01%-8,28013F-HRTimeline
MetLife Investment Management, LLCin group MetLife Investment Management…16,216$419K<0.01%-29513F-HRTimelineGroup
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.in group Mirae Asset Global Investment…16,070$416K<0.01%+71113F-HRTimelineGroup
Verition Fund Management LLC15,795$408K<0.01%-17,32313F-HRTimeline
State of Alaska, Department of Revenue15,509$401K<0.01%-39813F-HRTimeline
KEYBANK NATIONAL ASSOCIATION/OHin group KEYBANK NATIONAL ASSOCIATION/…15,232$394K<0.01%+2,23713F-HRTimelineGroup
Illinois Municipal Retirement Fund14,735$381K0.01%-38013F-HRTimeline
ALPS ADVISORS INCin group ALPS ADVISORS INC14,330$371K<0.01%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS14,253$369K<0.01%+7,02613F-HRTimelineGroup
Corebridge Financial, Inc.in group Corebridge Financial, Inc.14,160$366K<0.01%-28113F-HRTimelineGroup
Louisiana State Employees Retirement Sy…13,200$341K0.01%-30013F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN12,938$335K<0.01%-12,91413F-HRTimelineGroup
Advisory Services Network, LLC12,660$327K0.01%+1,93113F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…12,661$327K<0.01%-30013F-HRTimeline
INTECH INVESTMENT MANAGEMENT LLC12,572$325K<0.01%+1,20013F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson12,433$322K<0.01%013F-HRTimelineGroup
BOKF, NAin group BOKF, NA12,347$319K0.01%-1,78013F-HRTimelineGroup
SHERBROOKE PARK ADVISERS LLC11,811$305K0.14%-2,41813F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/11,674$302K<0.01%+1,01513F-HRTimeline
TEACHERS RETIREMENT SYSTEM OF THE STATE…10,751$278K<0.01%013F-HRTimeline
Aquatic Capital Management LLC10,584$274K0.01%+7,60713F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC10,470$271K<0.01%-22113F-HRTimeline
Optimist Retirement Group LLC10,362$268K0.13%+1,23913F-HRTimeline
SummitTX Capital, L.P.10,164$263K0.01%13F-HRTimeline
Petrus Trust Company, LTA8,936$231K0.02%new13F-HRTimeline
Campbell & CO Investment Adviser LLC8,821$228K0.02%-14,42813F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC8,817$228K<0.01%new13F-HRTimelineGroup
Zurcher Kantonalbank (Zurich Cantonalba…8,802$228K<0.01%013F-HRTimeline
Quantinno Capital Management LP8,700$225K<0.01%new13F-HRTimeline
Allianz Asset Management GmbHin group Allianz SE8,600$222K<0.01%013F-HRTimelineGroup
ARIZONA STATE RETIREMENT SYSTEM8,564$221K<0.01%-4313F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND8,475$219K<0.01%-1,05813F-HR/ATimeline
HighTower Advisors, LLC8,444$218K<0.01%new13F-HRTimeline
Maryland State Retirement & Pension Sys…8,167$211K0.01%-1,22113F-HRTimeline
AMALGAMATED BANK7,968$206K<0.01%-17513F-HRTimeline
SG Americas Securities, LLC6,875$178K<0.01%-9,12213F-HRTimeline
Police & Firemen's Retirement System of…6,692$173K<0.01%013F-HRTimeline
OREGON PUBLIC EMPLOYEES RETIREMENT FUND6,386$165K<0.01%-20013F-HRTimeline
SHELL ASSET MANAGEMENT CO4,952$128K0.01%-21813F-HRTimeline
PICTON MAHONEY ASSET MANAGEMENT3,860$100K<0.01%-90313F-HRTimeline
Quantbot Technologies LP3,550$91.8K<0.01%new13F-HRTimeline
PNC Financial Services Group, Inc.in group PNC Financial Services Group,…3,042$78.7K<0.01%-1,63813F-HRTimelineGroup
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…2,708$70K<0.01%013F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA2,636$68K<0.01%+46313F-HR/ATimelineGroup
Blue Trust, Inc.2,106$54.5K<0.01%+30813F-HRTimeline
WealthCollab, LLC1,848$47.8K0.03%+4413F-HRTimeline
SUMMIT SECURITIES GROUP LLC1,800$46.5K0.03%new13F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…1,503$38.9K<0.01%-9213F-HRTimeline
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC1,447$37K<0.01%new13F-HRTimelineGroup
QUADRANT CAPITAL GROUP LLC1,390$35.9K<0.01%+5213F-HRTimeline
CWM, LLCin group CWM, LLC1,223$32K<0.01%+30913F-HRTimelineGroup
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…767$19.8K<0.01%-29,43213F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…727$18.8K<0.01%013F-HRTimelineGroup
SIGNATUREFD, LLC710$18.4K<0.01%013F-HRTimeline
Lindbrook Capital, LLC696$18K<0.01%013F-HRTimeline
US BANCORP \DE\in group US BANCORP \DE\634$16.4K<0.01%-8,90113F-HRTimelineGroup
GAMMA Investing LLC582$15.1K<0.01%+32313F-HR/ATimeline
Smartleaf Asset Management LLC581$15K<0.01%-1613F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…389$10.1K<0.01%-1113F-HRTimelineGroup
Covestor Ltd410$10K0.01%+39913F-HRTimeline
EverSource Wealth Advisors, LLCin group EverSource Wealth Advisors, L…347$8.97K<0.01%+113F-HRTimelineGroup
HARBOR CAPITAL ADVISORS, INC.266$7K<0.01%new13F-HRTimeline
Farther Finance Advisors, LLC198$5.21K<0.01%013F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC192$5K<0.01%013F-HRTimelineGroup
Vermillion & White Wealth Management Gr…163$4.21K<0.01%new13F-HRTimeline
Altshuler Shaham Ltd162$4.19K<0.01%+2813F-HRTimeline
UMB Bank, n.a.150$3.88K<0.01%+7313F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Allworth Financial LP121$3.26K<0.01%-813F-HRTimeline
SVB WEALTH LLC90$2.33K<0.01%new13F-HRTimeline
MassMutual Private Wealth & Trust, FSB89$2.3K<0.01%013F-HRTimeline
Arax Advisory Partners77$1.99K<0.01%-2813F-HRTimeline
Parallel Advisors, LLC70$1.81K<0.01%+6313F-HRTimeline
COLDSTREAM CAPITAL MANAGEMENT INC66$1.71K<0.01%new13F-HRTimeline
ROTHSCHILD INVESTMENT LLC60$1.55K<0.01%+1013F-HRTimeline
Private Wealth Management Group, LLC60$1.55K<0.01%013F-HRTimeline
AlphaQuest LLC57$1.47K<0.01%-15,54813F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.50$1.33K<0.01%-24013F-HRTimelineGroup
Keystone Financial Group, Inc.45$1.3K<0.01%013F-HRTimeline
First Horizon Advisors, Inc.45$1.16K<0.01%013F-HRTimeline
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …42$1K<0.01%013F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC33$853<0.01%013F-HRTimeline
Sterling Capital Management LLC28$724<0.01%new13F-HRTimeline
Brooklyn Investment Group26$673<0.01%+1613F-HRTimeline
Parkside Financial Bank & Trust25$648<0.01%new13F-HRTimeline
Caitong International Asset Management …23$595<0.01%new13F-HRTimeline
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…21$543<0.01%013F-HRTimelineGroup
Stephens Consulting, LLC15$388<0.01%new13F-HRTimeline
Versant Capital Management, Inc12$310<0.01%013F-HRTimeline
True Wealth Design, LLC8$207<0.01%new13F-HRTimeline
Larson Financial Group LLC5$129<0.01%-55713F-HRTimeline
SBI Securities Co., Ltd.2$52<0.01%013F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.