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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.

Q1 2022 vs. Q4 2021

How the institutions holding Icon PLC changed between Q4 2021 and Q1 2022.

All holders in Q1 2022All holders in Q4 2021

13F holders of ICLR: Q4 2021 compared with Q1 2022
MeasureQ4 2021Of which not filed for Q1 2022Q1 2022Change
Holders54810512−26
Shares73.4M357.3K73.3M+274.8K (+0.4%)
Value$22.7B$110.6M$17.8B−$4.72B (−20.9%)

10 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so the changes leave them out.

New holders (54)

Institutions that held Icon PLC at the end of Q1 2022 but not at the end of Q4 2021.

Institutions new to ICLR in Q1 2022
InstitutionSharesValue% of portfolio
Jennison Associates LLC623,898$151.7M0.11%
CCLA Investment Management Ltd322,204$79.2M1.42%
Epoch Investment Partners, Inc.196,449$47.8M0.23%
CIBC Asset Management Inc196,295$47.7M0.17%
Wilson Asset Management (International) Pty Ltd114,611$27.9M6.95%
Point72 Asset Management, L.P.75,292$18.3M0.08%
Voya Investment Management LLC68,934$16.8M0.03%
Walter Public Investments Inc.55,836$11.9M4.01%
Brookfield Asset Management Inc.24,162$5.88M0.02%
Sumitomo Mitsui Trust Holdings, Inc.22,717$5.53M0.00%
Magnetar Financial LLC21,161$5.15M0.06%
Trexquant Investment LP19,883$4.84M0.23%
Royal London Asset Management Ltd17,441$4.24M0.02%
Aviva PLC11,670$2.84M0.01%
Tudor Investment Corp Et Al7,471$1.82M0.05%
Balyasny Asset Management LLC6,986$1.70M0.01%
SG Americas Securities, LLC6,958$1.69M0.02%
Squarepoint Ops LLC6,648$1.62M0.01%
Diametric Capital, LP5,500$1.34M0.74%
HRT Financial LP4,319$1.05M0.01%
Ieq Capital, LLC4,110$1.00M0.02%
SeaBridge Investment Advisors LLC4,064$988.0K0.29%
Manhattan West Asset Management, LLC4,037$982.0K0.53%
Edgestream Partners, L.P.3,538$861.0K0.07%
Steel Peak Wealth Management LLC2,978$724.0K0.04%
Quantbot Technologies LP2,799$680.0K0.06%
Heritage Wealth Management, LLC2,415$587.0K0.16%
American Trust2,205$536.0K0.04%
O'Shaughnessy Asset Management, LLC1,639$399.0K0.01%
Legacy Advisors, LLC1,571$382.0K0.07%
NorthCrest Asset Manangement, LLC1,500$365.0K0.02%
King Luther Capital Management Corp1,374$334.0K0.00%
Winton Group Ltd1,370$333.0K0.02%
Monticello Wealth Management, LLC1,198$291.0K0.03%
Bradley Foster & Sargent Inc1,000$243.0K0.01%
Sawtooth Solutions, LLC1,000$243.0K0.03%
Wahed Invest LLC947$230.0K0.14%
Walleye Trading LLC335$81.0K0.00%
Covington Capital Management268$65.0K0.00%
GHP Investment Advisors, Inc.168$41.0K0.00%
Nomura Asset Management Co Ltd138$33.6K0.00%
DeDora Capital, Inc.124$30.0K0.01%
Meeder Asset Management Inc64$15.0K0.00%
Prospera Financial Services Inc52$13.0K0.00%
Global Retirement Partners, LLC55$12.0K0.00%
TCWP LLC34$8.00K0.00%
NVWM, LLC25$6.00K0.00%
Providence Capital Advisors, LLC12$3.00K0.00%
Kayne Anderson Rudnick Investment Management LLC7$2.00K0.00%
CNB Bank7$2.00K0.00%
Moisand Fitzgerald Tamayo, LLC5$1.00K0.00%
PEAK6 Investments LLC3$1.00K0.00%
GoalVest Advisory LLC2$00.00%
Pathstone Family Office, LLC431––

Sold out (80)

Institutions that held Icon PLC at the end of Q4 2021 and filed for Q1 2022 without it.

Institutions that sold out of ICLR in Q1 2022
InstitutionShares, Q4 2021Value, Q4 2021
Artisan Partners Limited Partnership1,373,074$425.2M
Oribel Capital Management, LP91,900$28.5M
Allianz Asset Management GmbH81,270$25.2M
State of Wisconsin Investment Board76,037$23.5M
Woodline Partners LP51,703$16.0M
Susquehanna Fundamental Investments, LLC33,673$10.4M
Advisors Asset Management, Inc.28,769$8.91M
Meritage Portfolio Management23,295$7.21M
Fundsmith Investment Services Ltd.22,275$6.90M
Driehaus Capital Management LLC21,681$6.71M
Churchill Management Corp20,452$6.33M
Distillate Capital Partners LLC15,322$4.75M
Seascape Capital Management13,517$4.19M
Shanda Asset Management Holdings Ltd12,300$3.81M
Jefferies Group LLC10,000$3.10M
Mirabella Financial Services LLP9,650$2.99M
Gyon Technologies Capital Management, LP4,617$1.43M
Horizon Investment Services, LLC4,166$1.29M
Penserra Capital Management LLC4,079$1.26M
Schonfeld Strategic Advisors LLC3,600$1.11M
Sentry Investment Management LLC3,496$1.08M
Wolverine Trading, LLC3,500$1.08M
Voloridge Investment Management, LLC3,010$932.0K
CFO4Life Group, LLC2,555$791.0K
Private Trust Co NA2,333$723.0K
Capital CS Group, LLC2,278$705.0K
Coldstream Capital Management Inc2,111$654.0K
Virtu Financial LLC2,084$645.0K
Y-Intercept (Hong Kong) Ltd1,820$564.0K
Group One Trading, L.P.1,688$523.0K
Autumn Glory Partners, LLC1,538$476.0K
Diversified Trust Co1,463$453.0K
Nisa Investment Advisors, LLC1,693$450.0K
XTX Topco Ltd1,401$434.0K
RBA Wealth Management, LLC1,220$378.0K
Treasurer of the State of North Carolina1,113$345.0K
Nicholas Company, Inc.1,100$341.0K
Lake Street Financial LLC1,061$329.0K
Journey Strategic Wealth LLC1,025$317.0K
Arabesque Asset Management Ltd963$298.0K
Hancock Whitney Investment Services Inc.924$287.0K
Investment House LLC915$283.0K
Jane Street Group, LLC911$282.0K
Csenge Advisory Group1,305$282.0K
Leuthold Group, LLC872$270.0K
Mission Wealth Management, LP807$250.0K
Bernardo Wealth Planning LLC805$249.0K
Mark Stevens800$248.0K
Buckingham Strategic Wealth, LLC722$224.0K
Rehmann Capital Advisory Group709$219.6K
American National Insurance Co700$217.0K
Moody National Bank Trust Division700$217.0K
Probity Advisors, Inc.702$217.0K
Opal Wealth Advisors, LLC697$216.0K
Jag Capital Management, LLC665$206.0K
Cetera Advisors LLC665$206.0K
Paloma Partners Management Co659$204.0K
First American Bank654$203.0K
Dynamic Advisor Solutions LLC654$203.0K
Titleist Asset Management, Ltd.648$201.0K
Livingston Group Asset Management CO (operating as Southport Capital Management)645$200.0K
GraniteShares Advisors LLC386$119.0K
Alpha Paradigm Partners, LLC374$116.0K
USA Financial Portformulas Corp315$98.0K
Cassady Schiller Wealth Management, LLC100$31.0K
Covestor Ltd98$30.0K
Catalyst Capital Advisors LLC90$28.0K
Cullen/Frost Bankers, Inc.84$26.0K
Chilton Capital Management LLC68$21.0K
Snowden Capital Advisors LLC56$17.0K
RWM Asset Management, LLC41$13.0K
Vectors Research Management, LLC21$7.00K
TFC Financial Management23$7.00K
Total Clarity Wealth Management, Inc.15$5.00K
KRS Capital Management, LLC19$5.00K
Loring Wolcott & Coolidge Fiduciary Advisors LLP9$3.00K
McDonald Partners LLC8$2.48K
Absolute Capital Management, LLC8$2.48K
Dixon Hughes Goodman Wealth Advisors LLC6$2.00K
Aua Capital Management, LLC4$1.00K

Not filed for Q1 2022 yet (10)

Institutions that held Icon PLC at the end of Q4 2021 and haven't filed a 13F for Q1 2022. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding ICLR in Q4 2021 that haven't filed for Q1 2022
InstitutionShares, Q4 2021Value, Q4 2021
Tdam USA Inc.199,149$61.7M
Reilly Financial Advisors, LLC87,214$27.0M
Tygh Capital Management, Inc.60,837$18.8M
Community Financial Services Group, LLC4,123$1.28M
Metatron Capital SICAV plc4,000$1.24M
Carroll Financial Associates, Inc.950$292.0K
Evernest Financial Advisors, LLC854$237.8K
NEXT Financial Group, Inc87$27.0K
Harbour Investments, Inc.40$12.0K
Bell Investment Advisors, Inc23$7.00K