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Icon PLC

ICLR
Exchange
Nasdaq
Industry
Services-Commercial Physical & Biological Research
SEC CIK
0001060955

In the last 90 days, Icon PLC insiders filed 0 open-market purchases and 12 sales; 423 institutions reported holding it in 13F filings for Q2 2026, worth $13.9B in total; superinvestors Harris Associates (Oakmark) and Greenhaven Associates hold it.

Q2 2025 vs. Q1 2025

How the institutions holding Icon PLC changed between Q1 2025 and Q2 2025.

All holders in Q2 2025All holders in Q1 2025

13F holders of ICLR: Q1 2025 compared with Q2 2025
MeasureQ1 2025Of which not filed for Q2 2025Q2 2025Change
Holders5627489−66
Shares75.8M164.7K77.0M+1.43M (+1.9%)
Value$13.3B$28.8M$11.2B−$2.05B (−15.5%)

7 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (70)

Institutions that held Icon PLC at the end of Q2 2025 but not at the end of Q1 2025.

Institutions new to ICLR in Q2 2025
InstitutionSharesValue% of portfolio
Harris Associates L PSuperinvestorHarris Associates (Oakmark)1,638,059$238.3M0.39%
Balyasny Asset Management LLC651,868$94.8M0.22%
Equity Investment Corp565,586$82.3M1.80%
Cantillon Capital Management LLC465,197$67.7M0.39%
Orbis Allan Gray Ltd335,677$48.8M0.24%
Camber Capital Management LP300,000$43.6M6.08%
ExodusPoint Capital Management, LP293,343$42.7M0.52%
Iron Triangle Partners LP250,000$36.4M5.75%
River Road Asset Management, LLC209,094$35.4M0.45%
Coho Partners, Ltd.231,343$33.6M2.51%
Brandes Investment Partners, LP207,533$30.2M0.27%
Lakewood Capital Management, LP195,200$28.4M2.16%
Hudson Bay Capital Management LP193,000$28.1M0.18%
Mak Capital One LLC184,087$26.8M4.72%
Two Sigma Investments, LP132,625$19.3M0.03%
Boone Capital Management LLC95,832$13.9M5.98%
Hound Partners, LLC75,000$10.9M1.47%
Parthenon LLC61,970$9.01M1.03%
Swedbank AB41,800$6.08M0.01%
Adage Capital Partners GP, L.L.C.36,235$5.27M0.01%
Circumference Group LLC24,000$3.49M3.62%
Greenhaven Associates IncSuperinvestorGreenhaven Associates17,633$2.56M0.04%
Sendero Wealth Management, LLC16,601$2.41M0.30%
Taikang Asset Management (Hong Kong) Co Ltd14,202$2.07M0.27%
Cinctive Capital Management LP12,138$1.77M0.10%
Dark Forest Capital Management LP10,539$1.53M0.06%
Hollow Brook Wealth Management LLC10,508$1.53M0.45%
Skylands Capital, LLC9,850$1.43M0.21%
Militia Capital Partners, LP6,000$872.7K0.41%
Brighton Jones LLC5,284$768.6K0.02%
Nicholas Hoffman & Company, LLC.4,430$644.3K0.02%
NEOS Investment Management LLC3,959$575.8K0.01%
Tema ETFs LLC3,959$575.8K0.15%
Annandale Capital, LLC3,300$480.0K0.09%
HBK Sorce Advisory LLC2,829$411.5K0.01%
Davenport & Co LLC2,774$403.5K0.00%
Farringdon Capital, Ltd.2,245$326.5K0.11%
Laffer Tengler Investments2,100$305.4K0.05%
WSFS Capital Management, LLC2,054$298.8K0.02%
Net Worth Advisory Group1,982$288.1K0.06%
Fullcircle Wealth LLC1,688$278.2K0.10%
White Knight Strategic Wealth Advisors, LLC1,798$261.5K0.22%
Wolverine Trading, LLC1,787$258.3K0.01%
Winton Group Ltd1,747$254.1K0.01%
American Trust1,624$236.2K0.02%
Glenmede Investment Management, LP1,590$231.3K0.00%
Peapack Gladstone Financial Corp1,460$212.0K0.00%
CSM Advisors, LLC1,404$204.0K0.01%
Western Pacific Wealth Management, LP1,380$200.7K0.19%
Icon Wealth Advisors, LLC1,124$163.5K0.01%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.420$61.0K0.00%
LRI Investments, LLC334$48.6K0.00%
Ameritas Advisory Services, LLC331$48.1K0.00%
Global Retirement Partners, LLC258$37.5K0.00%
Simplex Trading, LLC204$29.0K0.00%
Strategic Wealth Partners, Ltd.170$24.7K0.00%
Boreal Capital Management LLC160$23.3K0.02%
Maseco LLP128$18.6K0.00%
Clear Street Markets LLC115$16.7K0.01%
Compagnie Lombard Odier SCmA110$16.0K0.00%
Alerus Financial NA107$15.6K0.00%
Nisa Investment Advisors, LLC74$10.8K0.00%
Rossby Financial, LCC50$7.27K0.00%
Riggs Asset Managment Co. Inc.31$4.51K0.00%
Annis Gardner Whiting Capital Advisors, LLC21$3.06K0.00%
Hilltop National Bank20$2.91K0.00%
Financial Network Wealth Advisors LLC19$2.76K0.00%
Oliver Lagore Vanvalin Investment Group6$1.05K0.00%
Kilter Group LLC1$1460.00%
HFM Investment Advisors, LLC1$1450.00%

Sold out (136)

Institutions that held Icon PLC at the end of Q1 2025 and filed for Q2 2025 without it.

Showing the largest 100 of 136 by value.

Institutions that sold out of ICLR in Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Sustainable Growth Advisers, LP1,511,838$264.6M
CCLA Investment Management Ltd659,912$115.4M
Southpoint Capital Advisors LP300,000$52.5M
Two Creeks Capital Management, LP276,531$48.4M
Pertento Partners LLP239,048$41.8M
Sio Capital Management, LLC203,311$35.6M
Twinbeech Capital LP185,707$32.5M
State of Tennessee, Treasury Department163,327$28.6M
J. Goldman & Co LP161,875$28.3M
Renaissance Group LLC138,032$24.2M
Clarkston Capital Partners, LLC133,465$23.4M
Sunriver Management LLC106,136$18.6M
Armistice Capital, LLC100,052$17.5M
FACT Capital, LP69,421$12.1M
Calamos Advisors LLC43,459$7.60M
Sixth Street Partners Management Company, L.P.41,000$7.17M
Silvercrest Asset Management Group LLC32,298$5.65M
Quantitative Investment Management, LLC25,068$4.39M
Man Group plc21,070$3.69M
Azimuth Capital Investment Management LLC16,815$2.94M
Eagle Global Advisors LLC12,224$2.14M
Schonfeld Strategic Advisors LLC11,892$2.08M
MML Investors Services, LLC11,872$2.08M
Susquehanna International Group, LLP11,731$2.05M
Trexquant Investment LP11,040$1.93M
CenterBook Partners LP10,742$1.88M
XTX Topco Ltd9,158$1.60M
Zions Bancorporation, National Association8,840$1.55M
Littlejohn Financial Services, Inc.8,462$1.48M
Mount Yale Investment Advisors, LLC7,933$1.39M
Delta Global Management LP7,245$1.27M
Channel Wealth LLC7,119$1.25M
Rhenman & Partners Asset Management AB7,000$1.22M
Polar Asset Management Partners Inc.6,954$1.22M
Entropy Technologies, LP6,874$1.20M
VestGen Advisors, LLC6,524$1.14M
Wasatch Advisors Inc6,443$1.13M
First Trust Advisors LP6,132$1.07M
Bayesian Capital Management, LP6,100$1.07M
Connable Office Inc5,845$1.02M
Edgestream Partners, L.P.5,744$1.01M
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main5,631$985.4K
Oppenheimer & Co Inc5,224$914.1K
Personal Cfo Solutions, LLC5,014$877.4K
Burney Co4,801$840.0K
Centiva Capital, LP4,622$808.8K
Scientech Research LLC4,403$770.5K
Fox Run Management, L.L.C.4,005$700.8K
Sectoral Asset Management Inc4,000$700.0K
Thoroughbred Financial Services, LLC3,894$681.0K
Aigen Investment Management, LP3,712$649.6K
Regions Financial Corp3,641$637.1K
Thrivent Financial for Lutherans2,909$620.0K
Campbell & CO Investment Adviser LLC3,288$575.4K
Group One Trading, L.P.3,202$560.3K
Sowell Financial Services LLC3,182$556.8K
FDx Advisors, Inc.3,164$554.0K
Park Avenue Securities LLC3,053$534.0K
Yarbrough Capital, LLC3,044$532.7K
Coldstream Capital Management Inc2,839$496.8K
Petrus Trust Company, LTA2,800$490.0K
Y-Intercept (Hong Kong) Ltd2,665$466.3K
Synovus Financial Corp2,637$461.6K
Dakota Wealth Management2,617$457.9K
GTS Securities LLC2,605$455.8K
CIBC World Markets Inc.2,503$438.0K
Legacy Advisors, LLC2,356$412.3K
Guggenheim Capital LLC2,318$405.6K
Custom Index Systems, LLC2,256$394.8K
Financial Advocates Investment Management2,229$390.1K
Wealth Enhancement Advisory Services, LLC2,212$387.1K
HighPoint Advisor Group LLC2,346$350.3K
Blueshift Asset Management, LLC1,971$344.9K
Groesbeck Investment Management Corp1,911$334.0K
Covenant Partners, LLC1,804$315.7K
Jefferies Financial Group Inc.1,799$314.8K
Mesirow Financial Investment Management, Inc.1,699$297.3K
Qsemble Capital Management, LP1,668$291.9K
Pinnacle Wealth Planning Services, Inc.1,657$290.0K
Insigneo Advisory Services, LLC1,595$279.1K
Fiduciary Family Office, LLC1,594$278.9K
D.A. Davidson & Co.1,521$266.2K
Clifford Swan Investment Counsel LLC1,520$266.0K
Atria Wealth Solutions, Inc.1,424$249.2K
Mercer Global Advisors Inc1,404$245.7K
Granite Group Advisors, LLC1,394$243.9K
Ethic Inc.1,442$240.2K
CWA Asset Management Group, LLC1,370$239.7K
Venturi Wealth Management, LLC1,351$236.4K
Apollon Wealth Management, LLC1,348$235.9K
R Squared Ltd1,290$225.7K
Park National Corp1,277$223.5K
SeaBridge Investment Advisors LLC1,276$223.3K
United Capital Financial Advisers, LLC1,237$216.5K
Frank, Rimerman Advisors LLC1,223$214.0K
Tiaa Trust, National Association1,192$208.6K
Schroder Investment Management Group1,162$208.1K
Quadcap Wealth Management, LLC1,183$207.0K
Transcend Wealth Collective, LLC1,174$205.4K
Penobscot Investment Management Company, Inc.1,150$201.2K

Not filed for Q2 2025 yet (7)

Institutions that held Icon PLC at the end of Q1 2025 and haven't filed a 13F for Q2 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ICLR in Q1 2025 that haven't filed for Q2 2025
InstitutionShares, Q1 2025Value, Q1 2025
Pensioenfonds Rail & Ov141,761$24.8M
Orion Portfolio Solutions, LLC11,021$1.93M
Glenmede Trust Co NA9,544$1.67M
Foundry Partners, LLC1,379$241.3K
Credit Agricole S A867$151.7K
Lindbrook Capital, LLC58$10.1K
Nova Wealth Management, Inc.50$8.75K