13F

Stock

Icon Plc

ICLR · held by 511 managers

Reported value

$14B

Holders

511

+6 new · −1 exited

Holders’ est. mark

$25.3M

Price effect on 11 books still in the name

Largest holder

$1.25B

Artisan Partners Limited Partnership

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Artisan Partners Limited Partnership6.87M$1.25BHeld
WELLINGTON MANAGEMENT GROUP LLP4.35M$792.8MHeld
Orbis Allan Gray Ltd4.21M$768MHeld
Invesco Ltd.3.76M$684.6MHeld
Fidelity3.1M$564.5MHeld
PRINCIPAL FINANCIAL GROUP INC3M$546.9MHeld
FRANKLIN RESOURCES INC2.99M$545.4MHeld
Ninety One UK Ltd2.95M$536.8MHeld
HARRIS ASSOCIATES L P2.51M$457.4MHeld
MASSACHUSETTS FINANCIAL SERVICES CO /MA/2.36M$429.5MHeld
Ruane, Cunniff & Goldfarb L.P.1.68M$306.1MHeld
Capital World Investors1.5M$272.7MHeld
WGI DM, LLC1.4M$254.4M$9.23MAdded$30.7M
ALLIANCEBERNSTEIN L.P.1.27M$231.9MHeld
Boston Partners1.26M$229.4MHeld
1832 Asset Management L.P.1.2M$219.5MHeld
Allspring Global Investments Holdings, LLC1.08M$203.8MHeld
Trinity Street Asset Management LLP1.07M$195.4MHeld
AMERICAN CENTURY COMPANIES INC1.04M$189.1MHeld
First Pacific Advisors, LP980.8K$178.7MHeld
LYRICAL ASSET MANAGEMENT LP968K$176.4MHeld
EARNEST PARTNERS LLC890.1K$162.2MHeld
NORGES BANK878.5K$160.1M$6.35MCut−$22.4M
SEI INVESTMENTS CO785.9K$143.2MHeld
BRANDES INVESTMENT PARTNERS, LP776.7K$141.5MHeld
JPMORGAN CHASE & CO767.9K$139.9MHeld
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.743.5K$135.5MHeld
JENNISON ASSOCIATES LLC678K$123.5MHeld
D. E. Shaw & Co., Inc.653.3K$119MHeld
EQUITY INVESTMENT CORP623.2K$113.6MHeld
Clearbridge Investments, LLC617K$112.4MHeld
BANK OF AMERICA CORP /DE/609.7K$111.1M$3.94MAdded$15.7M
Stephens Investment Management Group LLC543K$98.9MHeld
UBS Group AG538.6K$98.2MHeld
BAMCO INC /NY/534.2K$97.4MHeld
DIMENSIONAL FUND ADVISORS LP523K$95.3MHeld
Fisher Funds Management LTD513.1K$93.2MHeld
ALTRINSIC GLOBAL ADVISORS LLC507.8K$92.5MHeld
FIDUCIARY MANAGEMENT INC /WI/481K$87.6MHeld
River Road Asset Management, LLC475.4K$86.6MHeld
MORGAN STANLEY473.6K$86.3M$3.42MCut−$1.26M
GOLDMAN SACHS GROUP INC473.2K$86.2MHeld
Ninety One North America, Inc.455.4K$83MHeld
VOYA INVESTMENT MANAGEMENT LLC438.3K$79.9MHeld
Brandywine Global Investment Management, LLC399.8K$71.7MHeld
BlackRock, Inc.377.8K$68.9MHeld
LAZARD ASSET MANAGEMENT LLC372.4K$67.9MHeld
State Street361.2K$65.8MHeld
SAMLYN CAPITAL, LLC337.7K$61.5MHeld
LAKEWOOD CAPITAL MANAGEMENT, LP332.5K$60.6MHeld
BROWN BROTHERS HARRIMAN & CO289.4K$52.7MHeld
Qube Research & Technologies Ltd289.1K$52.7MHeld
Russell Investments Group, Ltd.280.9K$51.2MHeld
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.270.1K$49.2MHeld
HUDSON EDGE INVESTMENT PARTNERS INC.260.4K$47.5MHeld
JANUS HENDERSON GROUP PLC248.3K$45.2MHeld
Eagle Health Investments LP247.1K$45MHeld
NEW YORK STATE COMMON RETIREMENT FUND246.4K$44.9MHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE242.5K$44.2MHeld
DIAMOND HILL CAPITAL MANAGEMENT INC239.1K$43.6MHeld
Ilex Capital Partners (UK) LLP211.9K$38.6MHeld
CIBC Private Wealth Group LLC205.3K$37.4MHeld
Point72 Asset Management, L.P.194.2K$35.4MHeld
Canoe Financial LP193.9K$35.3MHeld
RAYMOND JAMES FINANCIAL INC191.1K$34.8MHeld
AMERIPRISE FINANCIAL INC184.1K$33.5MHeld
CANADA PENSION PLAN INVESTMENT BOARD176.7K$32.2MHeld
Holocene Advisors, LP162K$29.5MHeld
NEUBERGER BERMAN GROUP LLC160.8K$29.3MHeld
California Public Employees Retirement System156.1K$28.4MHeld
Zuckerman Investment Group, LLC155.6K$28.4MHeld
Legal & General Group Plc147.7K$26.9MHeld
Philosophy Capital Management LLC144.1K$26.2MHeld
Walleye Capital LLC134.3K$24.5MHeld
Sio Capital Management, LLC127.2K$23.2MHeld
BROWN CAPITAL MANAGEMENT LLC124.6K$22.7MHeld
PFM Health Sciences, LP115.3K$21MHeld
ENVESTNET ASSET MANAGEMENT INC115.1K$21MHeld
Hudson Bay Capital Management LP114K$20.8M$823.1KAdded$823.1K
Prosight Management, LP110K$20MHeld
AVIVA PLC109.1K$19.9MHeld
POLEN CAPITAL MANAGEMENT LLC105.2K$19.2MHeld
WELLS FARGO & COMPANY/MN104.6K$19.1MHeld
Eversept Partners, LP95.8K$17.5MHeld
PERRY CREEK CAPITAL LP95K$17.3MHeld
BROWN ADVISORY INC92.4K$16.8MHeld
GEODE CAPITAL MANAGEMENT, LLC91.7K$16.7MHeld
ROYAL BANK OF CANADA91.5K$16.7MHeld
Vanguard91.5K$16.7MHeld
Running Oak Capital LLC91.5K$16.7MHeld
STATE OF MICHIGAN RETIREMENT SYSTEM85.1K$15.5MHeld
FARMERS & MERCHANTS INVESTMENTS INC80.6K$14.7MHeld
PARTHENON LLC79.2K$14.4MHeld
Foresight Group Ltd Liability Partnership80.9K$14.4MHeld
Balyasny Asset Management L.P.75.5K$13.8MHeld
Hound Partners, LLC75K$13.7MHeld
CAMBIAR INVESTORS LLC74.8K$13.6MHeld
MUHLENKAMP & CO INC73.9K$13.5MHeld
BRAIDWELL LP73.4K$13.4MHeld
FRONTIER CAPITAL MANAGEMENT CO LLC72.7K$13.3MHeld
LOOMIS SAYLES & CO L P67.6K$12.3MHeld
Distillate Capital Partners LLC66.1K$12.1MHeld
Aberdeen Group plc66.1K$12MHeld
Hyperion Capital Advisors LP66K$12MHeld
Motley Fool Asset Management LLC63.3K$11.5MHeld
BANK OF MONTREAL /CAN/61.9K$11.3MHeld
EDMOND DE ROTHSCHILD HOLDING S.A.61.3K$11.2MHeld
KELLY LAWRENCE W & ASSOCIATES INC/CA60.1K$11MHeld
PALISADE CAPITAL MANAGEMENT, LP58.5K$10.7MHeld
MOORE CAPITAL MANAGEMENT, LP57.2K$10.4MHeld
FIRETRAIL INVESTMENTS PTY LTD55K$10.1MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC54.5K$9.92MHeld
THORNBURG INVESTMENT MANAGEMENT INC54.2K$9.87MHeld
Eldred Rock Partners, LLC53.1K$9.67MHeld
CAPITAL INTERNATIONAL SARL51.2K$9.33MHeld
OSBORNE PARTNERS CAPITAL MANAGEMENT, LLC50.9K$9.27MHeld
KINGDON CAPITAL MANAGEMENT, L.L.C.50.6K$9.22MHeld
Arvin Capital Management LP50.2K$9.14MHeld
BNP PARIBAS FINANCIAL MARKETS49.5K$9.02MHeld
Corient Private Wealth LLC49.1K$8.95MHeld
ExodusPoint Capital Management, LP48.1K$8.76MHeld
Motley Fool Wealth Management, LLC46K$8.38MHeld
Marks Group Wealth Management, Inc45.6K$8.3MHeld
Liontrust Investment Partners LLP43.8K$7.98MHeld
Citadel42K$7.65MHeld
Vident Advisory, LLC41.1K$7.48MHeld
ARMOR ADVISORS, L.L.C.39.9K$7.26MHeld
Swedbank AB38.7K$7.05MHeld
GATEWAY INVESTMENT ADVISERS LLC37.8K$6.89MHeld
Bank of New York Mellon Corp36.3K$6.61MHeld
FIRST NATIONAL BANK OF OMAHA35.8K$6.53M$1.32MAdded$1.26M
KEYSTONE INVESTORS PTE LTD33.5K$6.11MHeld
Avidity Partners Management LP33.1K$6.03MHeld
Ninety One SA (Pty) Ltd32.8K$5.97MHeld
DNB Asset Management AS32.6K$5.94MHeld
Timber Creek Capital Management LLC31K$5.65MHeld
Financiere des Professionnels - Fonds d'investissement inc.29.3K$5.35MHeld
CAPITAL INTERNATIONAL LTD /CA/29.2K$5.33MHeld
TRILLIUM ASSET MANAGEMENT, LLC28.1K$5.33MHeld
TWO SIGMA INVESTMENTS, LP28.9K$5.27MHeld
Circumference Group LLC28K$5.1MHeld
Fayez Sarofim & Co27.8K$5.07MHeld
STIFEL FINANCIAL CORP27.7K$5.04MHeld
CAPTRUST FINANCIAL ADVISORS27.5K$5.02MHeld
Strategic Global Advisors, LLC27.4K$4.99MHeld
Walleye Trading LLC27.4K$4.99MHeld
Calamos Advisors LLC26.5K$4.83MHeld
Foyston, Gordon & Payne Inc26.4K$4.8MHeld
Focus Partners Wealth25.8K$4.7MHeld
KORNITZER CAPITAL MANAGEMENT INC /KS25K$4.56MHeld
DEUTSCHE BANK AG\25K$4.56MHeld
LPL Financial LLC24.7K$4.49MHeld
TRUIST FINANCIAL CORP24.6K$4.48MHeld
Bellevue Group AG24.6K$4.48MHeld
WCM INVESTMENT MANAGEMENT, LLC24.1K$4.42MHeld
AMERICAN CAPITAL MANAGEMENT INC23.7K$4.32MHeld
SeaBridge Investment Advisors LLC22.3K$4.06MHeld
National Philanthropic Trust21.8K$3.98M$157.6KCut−$1.14M
NORTHERN TRUST CORP21.7K$3.96MHeld
Pathstone Holdings, LLC21.3K$3.87MHeld
Integrated Wealth Concepts LLC20.7K$3.77MHeld
Sendero Wealth Management, LLC20.6K$3.76MHeld
ROMANO BROTHERS AND COMPANY20K$3.65MHeld
D.A. DAVIDSON & CO.19.8K$3.6MHeld
Live Oak Private Wealth LLC18.8K$3.43MHeld
Welch & Forbes LLC18.7K$3.41MHeld
Bank Julius Baer & Co. Ltd, Zurich18.5K$3.37MHeld
KENNEDY CAPITAL MANAGEMENT LLC18.2K$3.31MHeld
Quartz Partners, LLC18.1K$3.3MHeld
Manhattan West Asset Management, LLC17.9K$3.27MHeld
Amundi17.8K$3.25MHeld
GREENHAVEN ASSOCIATES INC17.4K$3.17MHeld
Banque de Luxembourg S.A.17.1K$3.12MHeld
Capital International, Inc./CA/16.9K$3.07MHeld
BUCKHEAD CAPITAL MANAGEMENT LLC16.7K$3.03MHeld
OVERSEA-CHINESE BANKING Corp Ltd16.2K$2.96MHeld
Arkadios Wealth Advisors15.9K$2.9MHeld
BLAIR WILLIAM & CO/IL14.7K$2.69MHeld
EXENCIAL WEALTH ADVISORS, LLC14.7K$2.68MHeld
LONDON CO OF VIRGINIA14.4K$2.63MHeld
BANQUE PICTET & CIE SA13.5K$2.46MHeld
Inspire Investing, LLC13.5K$2.46MHeld
USS Investment Management Ltd13.4K$2.45MHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC12.7K$2.32MHeld
Cetera Investment Advisers12.6K$2.3MHeld
CITIGROUP INC12.4K$2.27MHeld
Prescott Group Capital Management, L.L.C.12.3K$2.23MHeld
Verition Fund Management LLC12K$2.19MHeld
RICE HALL JAMES & ASSOCIATES, LLC12K$2.18MHeld
TD Asset Management Inc11.9K$2.17MHeld
US BANCORP \DE\11.5K$2.1MHeld
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC11.2K$2.04MHeld
HSBC HOLDINGS PLC11K$2.01MHeld
Hollow Brook Wealth Management LLC11K$2MHeld
Henry James International Management Inc.10.4K$1.89MHeld
NATIONAL BANK OF CANADA /FI/10.3K$1.88MHeld
MACQUARIE GROUP LTD10.1K$1.84MHeld
ROTHSCHILD INVESTMENT LLC9.88K$1.8MHeld
OPPENHEIMER ASSET MANAGEMENT INC.9.53K$1.74MHeld
SCHRODER INVESTMENT MANAGEMENT GROUP9.29K$1.7MHeld
Grandeur Peak Global Advisors, LLC9.27K$1.69MHeld
Maridea Wealth Management LLC9.21K$1.68MHeld
&PARTNERS9.09K$1.65MHeld
Utah Retirement Systems8.68K$1.58MHeld
HEARTLAND ADVISORS INC8.06K$1.47MHeld
Irenic Capital Management LP8K$1.46MHeld
NEOS Investment Management LLC7.9K$1.44MHeld
First National Advisers, LLC7.57K$1.38MHeld
Westover Capital Advisors, LLC7.44K$1.36MHeld
BARCLAYS PLC7.43K$1.35M$14.2KAdded$1.01M
DIVERSIFIED TRUST CO7.17K$1.31MHeld
Raiffeisen Bank International AG7K$1.28MHeld
Huber Capital Management LLC6.76K$1.23MHeld
HIGHLAND CAPITAL MANAGEMENT, LLC6.72K$1.22MHeld
CAPITAL GROUP INVESTMENT MANAGEMENT PTE. LTD.6.48K$1.18MHeld
Entropy Technologies, LP6.27K$1.14MHeld
Atria Investments, Inc6.25K$1.14MHeld
BRANT POINT INVESTMENT MANAGEMENT LLC6K$1.09MHeld
Washington Trust Advisors, Inc.5.91K$1.08MHeld
Tributary Capital Management, LLC5.77K$1.05M$41.6KAdded$22.7K
Skylands Capital, LLC5.65K$1.03MHeld
Malaga Cove Capital, LLC5.59K$1.02MHeld
Robeco Schweiz AG5.58K$1.02MHeld
Nicholas Hoffman & Company, LLC.5.41K$985.1KHeld
Sterling Capital Management LLC5.3K$965.2KHeld
HighTower Advisors, LLC5.27K$961.1KHeld
STEPHENS INC /AR/5.22K$951.6KHeld
Legacy Capital Wealth Partners, LLC5.21K$950.3KHeld
Verdence Capital Advisors LLC5.15K$938.4KHeld
COMMONWEALTH EQUITY SERVICES, LLC5.11K$930.2KHeld
CONFLUENCE INVESTMENT MANAGEMENT LLC5.02K$915.1KHeld
Sanctuary Advisors, LLC4.93K$898.7K$35.2KAdded$45.4K
Redmond Asset Management, LLC4.93K$898.5KHeld
Bangor Savings Bank4.92K$897.4KHeld
OneDigital Investment Advisors LLC4.91K$894.2KHeld
ASSETMARK, INC4.9K$892.3KHeld
Henshaw Capital LLC4.73K$862.6KNew
Federation des caisses Desjardins du Quebec4.7K$856.4KHeld
Sierra Legacy Group4.67K$851KHeld
BENJAMIN EDWARDS INC4.67K$850.2KHeld
Kestra Advisory Services, LLC4.66K$848.7KHeld
OSSIAM4.49K$818KHeld
MIdWestOne Financial Group, Inc.4.46K$812.5KHeld
RHUMBLINE ADVISERS4.44K$808.3KHeld
NewEdge Wealth, LLC4.42K$805.2KHeld
Creative Planning4.38K$797.8KHeld
CenterBook Partners LP4.05K$738.7KHeld
Vestmark Advisory Solutions, Inc.4.05K$737.6KHeld
TRANSATLANTIQUE PRIVATE WEALTH LLC4.02K$732.9KHeld
Militia Capital Partners, LP4K$728.9K$23.1KAdded$168.9K

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.