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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.

13F holders, Q2 2024

Institutional positions in Icon PLC as of Jun 30, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
676
+32 vs. Q1 2024
Shares held
77.6M
−431.7K (−0.6%) vs. Q1 2024
Total value
$24.3B
−$1.85B (−7.1%) vs. Q1 2024
New holders
84
251 more added
Sold out
52
232 more reduced

4 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2024: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting ICLR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ2 2024: 676 institutions
Q1 2021: 426 institutionsQ2 2021: 449 institutionsQ3 2021: 510 institutionsQ4 2021: 548 institutionsQ1 2022: 512 institutionsQ2 2022: 510 institutionsQ3 2022: 488 institutionsQ4 2022: 531 institutionsQ1 2023: 538 institutionsQ2 2023: 534 institutionsQ3 2023: 556 institutionsQ4 2023: 603 institutionsQ1 2024: 648 institutionsQ2 2024: 676 institutionsQ3 2024: 662 institutionsQ4 2024: 596 institutionsQ1 2025: 562 institutionsQ2 2025: 489 institutionsQ3 2025: 513 institutionsQ4 2025: 514 institutionsQ1 2026: 420 institutionsQ2 2026: 423 institutions
Value heldQ2 2024: $24.3B
Q1 2021: $10.0BQ2 2021: $12.3BQ3 2021: $19.3BQ4 2021: $22.7BQ1 2022: $17.8BQ2 2022: $16.2BQ3 2022: $13.9BQ4 2022: $14.5BQ1 2023: $16.1BQ2 2023: $19.9BQ3 2023: $19.7BQ4 2023: $22.1BQ1 2024: $26.1BQ2 2024: $24.3BQ3 2024: $22.4BQ4 2024: $16.0BQ1 2025: $13.3BQ2 2025: $11.2BQ3 2025: $13.0BQ4 2025: $14.1BQ1 2026: $8.74BQ2 2026: $13.9B
Institutions holding ICLR and their total value by quarter
QuarterHoldersValue
Q2 2026423$13.9B
Q1 2026420$8.74B
Q4 2025514$14.1B
Q3 2025513$13.0B
Q2 2025489$11.2B
Q1 2025562$13.3B
Q4 2024596$16.0B
Q3 2024662$22.4B
Q2 2024676$24.3B
Q1 2024648$26.1B
Q4 2023603$22.1B
Q3 2023556$19.7B
Q2 2023534$19.9B
Q1 2023538$16.1B
Q4 2022531$14.5B
Q3 2022488$13.9B
Q2 2022510$16.2B
Q1 2022512$17.8B
Q4 2021548$22.7B
Q3 2021510$19.3B
Q2 2021449$12.3B
Q1 2021426$10.0B

Institutions, Q2 2024

Shares, value and share of portfolio for each institution holding Icon PLC; share changes are against Q1 2024.

Institutions holding ICLR in Q2 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Catalytic Wealth RIA, LLC1,028$322.2K0.06%−43−4.0%Reduced
We Are One Seven, LLC1,033$323.8K0.02%+364+54.4%Added
Wallace Advisory Group, LLC1,034$324.1K0.23%+1,034New
Ieq Capital, LLC1,047$328.2K0.00%+29+2.8%Added
Pinnacle Wealth Management Advisory Group, LLC1,059$332.0K0.03%00.0%Unchanged
Mission Wealth Management, LP1,065$333.8K0.01%+2+0.2%Added
Benjamin F. Edwards & Company, Inc.1,069$335.0K0.01%+2+0.2%Added
First National Bank of Hutchinson1,073$336.4K0.21%−62−5.5%Reduced
Quantinno Capital Management LP1,075$337.0K0.01%+272+33.9%Added
Legacy Capital Wealth Partners, LLC1,079$338.2K0.09%+1,079New
Norden Group LLC1,090$341.7K0.07%+387+55.0%Added
SRS Capital Advisors, Inc.1,093$342.6K0.03%−12−1.1%Reduced
Venturi Wealth Management, LLC1,103$345.8K0.02%+1,103New
Central Pacific Bank - Trust Division1,125$352.7K0.04%+1,125New
Eqis Capital Management, Inc.1,129$353.9K0.03%−2,650−70.1%Reduced
Steward Partners Investment Advisory, LLC1,131$354.5K0.00%+191+20.3%Added
Kolinsky Wealth Management, LLC1,134$355.5K0.25%+352+45.0%Added
Guggenheim Capital LLC1,135$355.8K0.00%−475−29.5%Reduced
Hardy Reed LLC1,144$358.8K0.04%+1,144New
Wrapmanager Inc1,162$364.3K0.10%−141−10.8%Reduced
Avitas Wealth Management LLC1,162$364.3K0.05%−66−5.4%Reduced
Fiduciary Trust Co1,163$364.6K0.01%+273+30.7%Added
State of Wyoming1,177$369.0K0.06%−138−10.5%Reduced
Cynosure Management, LLC1,188$372.4K0.06%+1,188New
Americana Partners, LLC1,198$375.5K0.03%+114+10.5%Added
Penobscot Investment Management Company, Inc.1,224$383.7K0.04%00.0%Unchanged
Frank, Rimerman Advisors LLC1,225$384.0K0.03%+1,223+61,150.0%Added
1776 Wealth LLC1,227$384.6K0.17%+1,227New
Arkadios Wealth Advisors1,231$385.9K0.03%+497+67.7%Added
SG Americas Securities, LLC1,235$387.0K0.00%+370+42.8%Added
HSBC Holdings PLC1,236$387.4K0.00%+272+28.2%Added
Parallel Advisors, LLC1,239$388.4K0.01%−173−12.3%Reduced
Schroder Investment Management Group1,246$390.6K0.00%−40−3.1%Reduced
SYSTM Wealth Solutions LLC1,255$393.4K0.09%−5,789−82.2%Reduced
American Trust1,275$399.7K0.03%−116−8.3%Reduced
Gsa Capital Partners LLP1,276$400.0K0.03%+1,276New
CAPROCK Group, Inc.1,292$405.3K0.02%+304+30.8%Added
Fifth Third Bancorp1,293$405.3K0.00%−52−3.9%Reduced
Ronald Blue Trust, Inc.1,213$407.5K0.01%+1,210+40,333.3%Added
Old National Bancorp1,303$408.5K0.01%−971−42.7%Reduced
Daiwa Securities Group Inc.1,317$413.0K0.00%−87−6.2%Reduced
Huntington National Bank1,330$416.9K0.00%−118−8.1%Reduced
Park National Corp1,339$419.7K0.02%+30+2.3%Added
Sentry Investment Management LLC1,345$422.0K0.19%−276−17.0%Reduced
Fiduciary Family Office, LLC1,353$424.1K0.17%−4−0.3%Reduced
Ellevest, Inc.1,402$439.5K0.03%+424+43.4%Added
Granite Group Advisors, LLC1,411$442.3K0.34%00.0%Unchanged
Mesirow Financial Investment Management, Inc.1,421$445.4K0.01%−259−15.4%Reduced
Northwestern Mutual Wealth Management Co1,433$449.2K0.00%+438+44.0%Added
Icon Wealth Advisors, LLC1,375$451.6K0.04%+1,375New
National Asset Management, Inc.1,448$453.9K0.01%−543−27.3%Reduced
Commerce Bank1,462$458.3K0.00%−33−2.2%Reduced
Prime Capital Investment Advisors, LLC1,466$459.5K0.01%−38−2.5%Reduced
Altfest L J & Co Inc1,479$464.0K0.06%+325+28.2%Added
UBS Oconnor LLC1,492$467.7K0.01%+520+53.5%Added
Aigen Investment Management, LP1,506$472.1K0.09%+1,506New
NorthCrest Asset Manangement, LLC1,510$473.3K0.02%00.0%Unchanged
Merit Financial Group, LLC1,513$474.3K0.01%−2−0.1%Reduced
Pinnacle Wealth Planning Services, Inc.1,540$482.7K0.07%+25+1.7%Added
Hilltop Holdings Inc.1,574$493.4K0.06%+59+3.9%Added
UBS Asset Management Americas Inc1,588$497.8K0.00%−85,832−98.2%Reduced
Chicago Partners Investment Group LLC1,520$502.4K0.02%−282−15.6%Reduced
Clifford Swan Investment Counsel LLC1,620$507.8K0.02%00.0%Unchanged
Yousif Capital Management, LLC1,629$510.6K0.01%−961−37.1%Reduced
Stephenson National Bank & Trust1,629$510.6K0.17%−223−12.0%Reduced
Empowered Funds, LLC1,635$512.5K0.01%+315+23.9%Added
Laffer Tengler Investments1,650$517.2K0.11%+1,650New
Insigneo Advisory Services, LLC1,694$526.0K0.06%+336+24.7%Added
United Capital Financial Advisers, LLC1,684$527.9K0.00%−122−6.8%Reduced
CIBC World Markets Inc.1,697$532.0K0.00%+1,697New
MAI Capital Management1,713$537.0K0.01%+149+9.5%Added
Emerald Advisers, LLC1,746$547.3K0.02%−487−21.8%Reduced
AQR Capital Management LLC1,748$547.9K0.00%+839+92.3%Added
Wahed Invest LLC1,774$556.1K0.11%+184+11.6%Added
Capstone Investment Advisors, LLC1,803$565.2K0.01%−789−30.4%Reduced
Eagle Harbor Asset Management Inc1,810$567.4K0.61%−25−1.4%Reduced
Tributary Capital Management, LLC1,810$567.4K0.05%−18−1.0%Reduced
Malaga Cove Capital, LLC1,815$568.9K0.23%−6−0.3%Reduced
D.A. Davidson & Co.1,849$579.6K0.01%+62+3.5%Added
GWM Advisors LLC1,881$589.6K0.00%+445+31.0%Added
Fulton Bank, N.A.1,921$602.2K0.02%−24−1.2%Reduced
Verition Fund Management LLC1,941$608.4K0.00%+1,941New
Cambridge Investment Research Advisors, Inc.1,942$609.0K0.00%−444−18.6%Reduced
Sherbrooke Park Advisers LLC1,952$611.9K0.11%+1,952New
Tiaa Trust, National Association1,980$620.7K0.00%−133−6.3%Reduced
Advisor OS, LLC1,985$622.2K0.07%−101−4.8%Reduced
Integrated Wealth Concepts LLC2,010$630.3K0.01%+106+5.6%Added
JustInvest LLC2,066$637.3K0.01%+326+18.7%Added
Trust Point Inc.2,068$648.3K0.05%−11−0.5%Reduced
Cresset Asset Management, LLC2,070$648.9K0.00%+60+3.0%Added
Mercer Global Advisors Inc2,077$651.1K0.00%+98+5.0%Added
Somerset Trust Co2,079$651.7K0.27%−33−1.6%Reduced
Zions Bancorporation, N.A.2,087$654.2K0.05%−310−12.9%Reduced
GenTrust, LLC2,126$666.4K0.04%+2,126New
Purus Wealth Management, LLC2,191$686.8K0.30%00.0%Unchanged
Groesbeck Investment Management Corp2,191$687.0K0.95%+30+1.4%Added
Archer Investment Corp2,200$689.6K0.20%00.0%Unchanged
Catalyst Funds Management Pty Ltd2,200$689.6K0.18%+2,200New
Legacy Wealth Asset Management, LLC2,206$691.5K0.20%+10+0.5%Added
Diversify Wealth Management, LLC2,284$709.2K0.09%+2,284New