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Disclosery

ICLR ICON PUB LTD CO

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Stock (common), issuer CIK 1060955

582 managers (596 13F filers) reported a position in ICLR shares at 2024-12-31, 76,233,132 shares in all. 63 filers opened a position and 152 filers sold out during the quarter.

Managers
582
13F filers
596
New
63
Added
188
Reduced
253
Sold out
152
Shares held by filers
76,233,132

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, Q4 2024

Filers in the available 13F reports with a share position at 2024-12-31, 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
WCM INVESTMENT MANAGEMENT, LLC6,334,890$1.33B3.12%-319,36713F-HR/ATimeline
Franklin Resourcesgroup of 2 filers holding4,223,171$886M+1,288,812Timeline
MASSACHUSETTS FINANCIAL SERVICES CO /MA/in group MASSACHUSETTS FINANCIAL SERVI…3,201,761$671M0.21%-862,01013F-HRTimelineGroup
Ninety One UK Ltd2,946,953$618M1.65%+250,55113F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/2,933,560$615M0.07%-417,02213F-HRTimeline
WELLINGTON MANAGEMENT GROUP LLPin group WELLINGTON MANAGEMENT GROUP L…2,113,244$443M0.08%-968,72913F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.1,893,348$397M0.07%+56,52813F-HRTimelineGroup
LAZARD ASSET MANAGEMENT LLCin group LAZARD ASSET MANAGEMENT LLC1,834,207$385M0.56%-525,85413F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.1,821,450$382M0.13%+502,54513F-HRTimeline
Sustainable Growth Advisers, LP1,593,719$334M1.68%+245,79913F-HRTimeline
JANUS HENDERSON GROUP PLCin group Janus Henderson1,486,046$312M0.16%+290,81013F-HRTimelineGroup
FMR LLCin group FMR LLC1,327,613$278M0.02%-862,69413F-HRTimelineGroup
Ruane, Cunniff & Goldfarb L.P.1,265,540$265M4.51%new13F-HRTimeline
BlueSpruce Investments, LP1,223,117$256M5.21%+211,32813F-HRTimeline
COMGEST GLOBAL INVESTORS S.A.S.in group COMGEST GLOBAL INVESTORS S.A.…1,172,752$246M4.03%-42,89313F-HRTimelineGroup
Capital Research Global Investorsin group Capital Research Global Inves…1,148,367$241M0.05%-753,35413F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.1,116,205$234M0.26%+950,74013F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO1,072,960$225M0.02%-53,05513F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC1,060,320$222M0.22%-217,49013F-HRTimeline
NORGES BANK1,006,377$211M0.03%+1,86013F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/873,986$183M0.02%-399,75113F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY861,636$181M0.01%+483,75113F-HR/ATimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.856,700$180M0.49%+742,42213F-HRTimelineGroup
Trinity Street Asset Management LLP839,765$176M17.28%+138,30813F-HRTimeline
FIL Ltdin group FIL Ltd835,317$175M0.16%+97,34513F-HRTimelineGroup
BESSEMER GROUP INCin group BESSEMER GROUP INC810,700$170M0.28%-44,60713F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC759,575$159M0.13%+36,55613F-HRTimelineGroup
Allspring Global Investments Holdings, …in group Allspring Global Investments …737,514$157M0.25%+736,91313F-HRTimelineGroup
BAMCO INC /NY/in group Baron Capital734,167$154M0.4%-219,88913F-HRTimelineGroup
POLEN CAPITAL MANAGEMENT LLC711,510$149M0.4%-342,26013F-HRTimeline
CCLA Investment Management646,929$136M2.15%+201,97513F-HRTimeline
Boston Partnersin group Boston Trust Walden Corp631,562$132M0.16%-1,653,12213F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCgroup of 2 filers holding625,507$131M+29,985Timeline
WESTFIELD CAPITAL MANAGEMENT CO LP602,999$126M0.55%+11,24913F-HRTimeline
Mawer Investment Management Ltd.601,203$126M0.57%-16,71313F-HRTimeline
AustralianSuper Pty Ltd599,952$126M0.59%-64,80613F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC571,605$120M0.11%-8,44413F-HRTimelineGroup
Fisher Funds Management LTD569,686$119M2.88%13F-HRTimeline
USS Investment Management Ltd569,561$119M0.83%+65,02113F-HRTimeline
EARNEST PARTNERS LLC553,023$116M0.52%+30,41113F-HRTimeline
ODDO BHF ASSET MANAGEMENT SAS530,286$111M5.63%-79,09013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
VOLORIDGE INVESTMENT MANAGEMENT, LLC520,736$109M0.39%new13F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC517,497$109M0.02%-543,67713F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …483,942$101M0.09%+465,79413F-HRTimelineGroup
First Pacific Advisors, LP451,757$94.7M1.35%+98,10113F-HRTimeline
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding444,457$93.2M-114,528Timeline
FIDUCIARY MANAGEMENT INC /WI/444,100$93.1M0.87%new13F-HRTimeline
Fayez Sarofim & Coin group Fayez Sarofim & Co429,980$91.8M0.22%+26,81213F-HRTimelineGroup
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP433,950$91M0.02%+200,29513F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP429,099$90M0.01%-55,36013F-HRTimelineGroup
Stephens Investment Management Group LLCgroup of 2 filers holding427,073$89.6M-35,911Timeline
ARMISTICE CAPITAL, LLC418,112$87.7M2.04%new13F-HRTimeline
UBS Group AGgroup of 2 filers holding408,557$85.7M+320,769Timeline
STATE STREET CORPin group STATE STREET CORP340,778$71.5M<0.01%+32,67813F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC330,715$69.4M0.04%-735,37713F-HRTimelineGroup
Ninety One North America, Inc.307,373$64.5M3.99%+90,06613F-HRTimeline
Two Creeks Capital Management, LP297,638$62.4M3.81%+124,38313F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO293,727$61.6M0.08%+61,66613F-HRTimelineGroup
Legal & General Group Plcin group Legal & General Group Plc279,491$58.6M0.02%-3,19313F-HRTimelineGroup
ExodusPoint Capital Management, LP271,065$56.8M0.59%new13F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.261,755$54.9M<0.01%-888,83813F-HRTimelineGroup
Qube Research & Technologies Ltd255,300$53.5M0.09%-52,79613F-HRTimeline
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC251,430$52.7M0.01%-39,51613F-HRTimelineGroup
CIBC Private Wealth Group LLCin group CIBC Bancorp USA Inc.240,148$52.7M0.1%-21,74813F-HRTimelineGroup
Orbis Allan Gray Ltdin group Orbis Allan Gray Ltd244,857$51.3M0.28%+237,82813F-HRTimelineGroup
Pertento Partners LLPin group Pertento Partners LLP239,048$50.1M5.16%+75,32113F-HRTimelineGroup
Diamond Hill Capital Management, LLC (I…227,386$47.7M0.21%+219,58313F-HRTimeline
Employees Retirement System of Texas225,800$47.4M0.4%+101,70013F-HR/ATimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC225,632$47.3M0.04%-549,46813F-HRTimelineGroup
BROWN BROTHERS HARRIMAN & COin group BROWN BROTHERS HARRIMAN & CO215,381$45.2M0.32%+81,78213F-HRTimelineGroup
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN213,644$44.8M0.01%+20,07213F-HRTimelineGroup
VANGUARD GROUP INCgroup of 2 filers holding212,049$44.5M+3,840Timeline
Eagle Health Investments LP209,190$43.9M10.75%+78,40013F-HRTimeline
Sio Capital Management, LLC195,500$41M11.54%new13F-HRTimeline
Artisan Partners Limited Partnership195,291$41M0.06%new13F-HRTimeline
Woodline Partners LP193,982$40.7M0.28%+108,73913F-HRTimeline
CANADA PENSION PLAN INVESTMENT BOARD188,405$39.5M0.04%013F-HRTimeline
Sunriver Management LLC185,859$39M4.66%new13F-HRTimeline
Baird Financial Group, Inc.in group Baird Financial Group, Inc.184,605$38.7M0.07%-86,07513F-HRTimelineGroup
HUDSON EDGE INVESTMENT PARTNERS INC.183,994$38.6M7.11%+25,33513F-HRTimeline
BROWN CAPITAL MANAGEMENT LLC179,611$37.7M0.87%+1,72713F-HRTimeline
NATIXIS ADVISORS, LLCin group Natixis Investment Managers177,761$37.3M0.07%+11,17713F-HRTimelineGroup
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC170,812$35.8M0.01%13F-HR/ATimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS163,665$34.3M0.03%+145,01513F-HRTimelineGroup
State of Tennessee, Department of Treas…158,947$33.3M0.12%+1,60013F-HRTimeline
MACQUARIE GROUP LTDin group MACQUARIE GROUP LTD157,375$33M0.04%+14,50113F-HRTimelineGroup
PENSIOENFONDS RAIL & OV152,774$32M2.18%013F-HRTimeline
California Public Employees Retirement …152,597$32M0.02%-7,21813F-HR/ATimeline
Balyasny Asset Management L.P.in group Balyasny Asset Management151,343$31.7M0.07%new13F-HRTimelineGroup
THORNBURG INVESTMENT MANAGEMENT INC145,832$30.6M0.4%+2,90413F-HRTimeline
Grandeur Peak Global Advisors, LLC145,324$30.5M2.7%+79,64313F-HRTimeline
1832 Asset Management L.P.145,229$30.5M0.05%+140,85813F-HRTimeline
Canoe Financial LP143,947$30.2M0.49%new13F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP140,118$29.4M0.05%-204,72013F-HRTimelineGroup
Amundiin group Amundi133,554$29.3M0.01%-28,85413F-HRTimelineGroup
Motley Fool Asset Management LLCgroup of 2 filers holding129,499$27.1M+14,498Timeline
PFM Health Sciences, LP128,637$27M2.05%+12,10513F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC125,799$26.4M0.04%-86,30013F-HRTimeline
RENAISSANCE GROUP LLC116,372$24.4M1.01%-2,04913F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA104,929$22M<0.01%+9,36113F-HRTimelineGroup
Walleye Capital LLCgroup of 2 filers holding104,371$21.9M-31,073Timeline
Clark Capital Management Group, Inc.103,318$21.7M0.15%-56,85813F-HRTimeline
LPL Financial LLC103,483$21.7M0.01%+2,52213F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC103,017$21.6M0.03%-95,03413F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp102,463$21.5M<0.01%-9,37313F-HRTimelineGroup
Clarkston Capital Partners, LLC100,055$21M0.4%new13F-HRTimeline
Swedbank ABin group Swedbank AB99,800$20.9M0.03%013F-HRTimelineGroup
KORNITZER CAPITAL MANAGEMENT INC /KS97,102$20.4M0.4%+28,05013F-HRTimeline
Walter Public Investments Inc.96,954$20.3M3.64%+22,26913F-HRTimeline
AXA S.A.in group AXA S.A.95,870$20.1M0.06%+31,46513F-HRTimelineGroup
SANDS CAPITAL MANAGEMENT, LLC94,700$19.9M0.06%new13F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP88,739$18.6M0.02%new13F-HRTimelineGroup
Calamos Advisors LLCgroup of 2 filers holding86,789$18.2M+8,061Timeline
CITIGROUP INCin group CITIGROUP INC86,519$18.1M0.02%-135,38613F-HRTimelineGroup
Zuckerman Investment Group, LLC92,140$18M1.73%new13F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND85,362$17.9M0.02%-62,02313F-HR/ATimeline
Prosight Management, LP85,000$17.8M4.99%new13F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC84,338$17.7M<0.01%+91413F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP83,658$17.5M0.02%+13,63713F-HRTimelineGroup
FARMERS & MERCHANTS INVESTMENTS INCin group FARMERS & MERCHANTS INVESTMEN…83,511$17.5M0.55%+1,43113F-HRTimelineGroup
AMERICAN CAPITAL MANAGEMENT INC81,279$17M0.63%-96,24113F-HRTimeline
Bank Julius Baer & Co. Ltd, Zurich73,638$16.3M0.05%+38,40813F-HRTimeline
Distillate Capital Partners LLC74,417$15.6M0.77%+20,26213F-HRTimeline
LOOMIS SAYLES & CO L Pin group LOOMIS SAYLES & CO L P70,007$14.7M0.02%+3,10613F-HRTimelineGroup
STATE OF MICHIGAN RETIREMENT SYSTEM69,670$14.6M0.08%013F-HRTimeline
FACT Capital, LP69,421$14.6M6.35%-10,98413F-HR/ATimeline
VAN ECK ASSOCIATES CORPin group VAN ECK ASSOCIATES CORP68,780$14.4M0.02%-1,53413F-HRTimelineGroup
CAMBIAR INVESTORS LLC66,673$14M0.55%new13F-HRTimeline
T. Rowe Price Investment Management, In…66,209$13.9M0.01%new13F-HRTimeline
PALISADE CAPITAL MANAGEMENT, LP64,853$13.6M0.36%-94013F-HRTimeline
Hardman Johnston Global Advisors LLC60,306$12.6M0.52%+3,95213F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC59,728$12.5M0.01%+43,96113F-HR/ATimelineGroup
LVM CAPITAL MANAGEMENT LTD/MI58,717$12.3M1.32%-13813F-HRTimeline
PEREGRINE CAPITAL MANAGEMENT LLC57,471$12.1M0.36%-63113F-HRTimeline
Running Oak Capital LLC54,522$11.4M1.49%+11,77813F-HRTimeline
Premier Fund Managers Ltd52,359$11M0.39%+7,74513F-HRTimeline
Foyston, Gordon & Payne Inc51,713$10.8M2.87%+11,08913F-HRTimeline
GLOBEFLEX CAPITAL L P48,363$10.1M0.86%-4,32113F-HRTimeline
Holocene Advisors, LP47,946$10.1M0.03%new13F-HRTimeline
Strategic Global Advisors, LLC47,741$10M1.83%+4,20213F-HRTimeline
FineMark National Bank & Trust47,494$9.96M0.35%-10913F-HRTimeline
TIAAgroup of 2 filers holding46,628$9.78M-1,034Timeline
BARLOW WEALTH PARTNERS, LLC46,359$9.25M1.17%-3,97813F-HRTimeline
Hyperion Capital Advisors LP43,925$9.21M4.73%new13F-HRTimeline
Focus Partners Wealthin group Focus Partners Wealth41,591$8.72M0.02%+2,47613F-HR/ATimelineGroup
Sixth Street Partners Management Compan…in group Sixth Street Partners Managem…41,000$8.6M1.11%+8,00013F-HRTimelineGroup
Liontrust Investment Partners LLP39,328$8.25M0.12%-80,40013F-HRTimeline
Pathstone Holdings, LLCin group Pathstone Holdings, LLC39,099$8.2M0.04%-90613F-HRTimelineGroup
OSBORNE PARTNERS CAPITAL MANAGEMENT, LLC38,781$8.13M0.47%+22,00413F-HRTimeline
TRILLIUM ASSET MANAGEMENT, LLC38,247$8.02M0.21%+12,78413F-HRTimeline
DNB Asset Management ASin group DNB Asset Management AS38,238$8.02M0.03%+16,47613F-HRTimelineGroup
TT International Asset Management LTD36,118$7.66M1.1%+10,14213F-HR/ATimeline
Financiere des Professionnels - Fonds d…36,483$7.65M0.53%+2,34013F-HRTimeline
CAPTRUST FINANCIAL ADVISORS35,301$7.4M0.02%+70113F-HRTimeline
CAPITAL FUND MANAGEMENT S.A.35,227$7.39M0.07%new13F-HRTimeline
DEUTSCHE BANK AG\in group DEUTSCHE BANK AG\34,935$7.33M<0.01%+5,67213F-HR/ATimelineGroup
ROYAL LONDON ASSET MANAGEMENT LTD34,520$7.24M0.02%+1,31913F-HRTimeline
EDMOND DE ROTHSCHILD HOLDING S.A.in group EDMOND DE ROTHSCHILD HOLDING …33,510$7.03M0.12%new13F-HRTimelineGroup
NATIONAL BANK OF CANADA /FI/in group NATIONAL BANK OF CANADA /FI/32,644$6.85M0.01%-8,09513F-HRTimelineGroup
US BANCORP \DE\in group US BANCORP \DE\32,547$6.83M0.01%-5,78713F-HRTimelineGroup
Marks Group Wealth Management, Inc32,127$6.74M0.66%+54813F-HRTimeline
SILVERCREST ASSET MANAGEMENT GROUP LLC32,079$6.73M0.04%+9,19113F-HRTimeline
Montanaro Asset Management Ltd31,700$6.65M1.37%-42,65013F-HRTimeline
DekaBank Deutsche Girozentrale30,885$6.44M0.01%013F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.30,534$6.4M0.11%-18,80413F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
Robeco Institutional Asset Management B…group of 2 filers holding29,566$6.2M-43,065Timeline
CenterBook Partners LP29,016$6.08M0.36%new13F-HRTimeline
National Philanthropic Trust28,654$6.01M0.09%new13F-HRTimeline
M&T Bank Corpin group M&T Bank Corp28,086$5.89M0.02%-1,17813F-HRTimelineGroup
BLAIR WILLIAM & CO/IL28,074$5.89M0.02%-95,44213F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…27,838$5.84M0.01%-53,13213F-HRTimelineGroup
Man Group plcin group Man Group plc26,716$5.6M0.02%-17,64813F-HRTimelineGroup
Retirement Systems of Alabama26,653$5.59M0.02%013F-HRTimeline
Cetera Investment Advisers26,320$5.52M0.01%-2,07713F-HRTimeline
Aberdeen Group plcin group Aberdeen Group plc26,069$5.47M0.01%-104,49613F-HRTimelineGroup
KENNEDY CAPITAL MANAGEMENT LLC25,628$5.37M0.12%+9,85813F-HRTimeline
Sumitomo Mitsui Trust Group, Inc.in group Sumitomo Mitsui Trust Group, …25,623$5.37M<0.01%-3,10113F-HRTimelineGroup
GATEWAY INVESTMENT ADVISERS LLC25,009$5.24M0.06%+1,01613F-HRTimeline
OPPENHEIMER ASSET MANAGEMENT INC.group of 2 filers holding24,974$5.24M+7,844Timeline
Quadrature Capital Ltdin group Quadrature Capital Ltd24,916$5.23M0.1%+23,47613F-HRTimelineGroup
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…24,578$5.15M0.01%-26213F-HRTimelineGroup
Napean Trading & Investment Co (Singapo…24,203$5.08M1.26%-17,49713F-HRTimeline
ARMOR ADVISORS, L.L.C.24,100$5.05M6.16%new13F-HRTimeline
Quantitative Investment Management, LLC23,757$4.98M0.37%new13F-HRTimeline
TD Asset Management Inc23,587$4.95M<0.01%-170,81313F-HRTimeline
HighTower Advisors, LLC23,464$4.92M0.01%-1,88013F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC23,217$4.87M0.1%-1,20613F-HRTimelineGroup
Daiwa Securities Group Inc.in group Daiwa Securities Group Inc.23,110$4.85M0.02%+19,56013F-HRTimelineGroup
MIZUHO FINANCIAL GROUP INCgroup of 2 filers holding22,912$4.8M+22,692Timeline
Sterling Capital Management LLC21,828$4.58M0.06%+87413F-HRTimeline
Hunter Perkins Capital Management, LLC21,539$4.52M0.95%new13F-HRTimeline
ROMANO BROTHERS AND COMPANY21,135$4.43M0.56%-2,08213F-HRTimeline
Artemis Investment Management LLP21,005$4.4M0.06%-47,22113F-HRTimeline
Janney Montgomery Scott LLC20,906$4.38M0.01%+3,40813F-HRTimeline
Orion Porfolio Solutions, LLC20,706$4.34M0.04%-7,93213F-HRTimeline
Orion Portfolio Solutions, LLC20,706$4.34M0.04%-7,93213F-HRTimeline
Handelsbanken Fonder AB20,676$4.34M0.02%-1,03313F-HRTimeline
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/20,568$4.31M<0.01%-78,97213F-HRTimelineGroup
Magnetar Financial LLCin group Magnetar Financial LLC20,498$4.3M0.1%-30,03013F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co20,118$4.22M<0.01%+1,09813F-HRTimelineGroup