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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 2023

Institutional positions in Icon PLC as of Jun 30, 2023. 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
534
0 vs. Q1 2023
Shares held
79.3M
+4.27M (+5.7%) vs. Q1 2023
Total value
$19.9B
+$3.82B (+23.8%) vs. Q1 2023
New holders
64
188 more added
Sold out
64
198 more reduced

4 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q1 2023: 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 2023: 534 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 2023: $19.9B
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 2023

Shares, value and share of portfolio for each institution holding Icon PLC; share changes are against Q1 2023.

Institutions holding ICLR in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Creative Capital Management Investments LLC1$2500.00%00.0%Unchanged
Parkside Financial Bank & Trust2$5010.00%+2New
Massmutual Trust Co FSB3$7510.00%−14−82.4%Reduced
Penserra Capital Management LLC4$1.00K0.00%00.0%Unchanged
Hazlett, Burt & Watson, Inc.3$1.00K0.00%+3New
JNBA Financial Advisors5$1.25K0.00%00.0%Unchanged
Stonebridge Capital Advisors LLC6$1.50K0.00%00.0%Unchanged
Oliver Lagore Vanvalin Investment Group6$1.50K0.00%00.0%Unchanged
American National Bank7$1.75K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC9$2.25K0.00%00.0%Unchanged
Beacon Capital Management, LLC11$2.75K0.00%+11New
Prestige Wealth Management Group LLC11$2.75K0.00%00.0%Unchanged
Glen Eagle Advisors, LLC11$2.75K0.00%00.0%Unchanged
Caldwell Sutter Capital, Inc.12$3.00K0.00%+12New
Crewe Advisors LLC14$3.50K0.00%−191−93.2%Reduced
Sunbelt Securities, Inc.14$3.50K0.00%00.0%Unchanged
Baystate Wealth Management LLC15$3.75K0.00%−47−75.8%Reduced
Whittier Trust Co of Nevada Inc15$3.75K0.00%−31−67.4%Reduced
Hexagon Capital Partners LLC15$3.75K0.00%+2+15.4%Added
Tilia Fiduciary Partners, Inc.16$4.00K0.00%00.0%Unchanged
HighMark Wealth Management LLC15$4.25K0.00%00.0%Unchanged
Institutional & Family Asset Management, LLC19$4.75K0.00%00.0%Unchanged
Colonial Trust Co20$4.85K0.00%00.0%Unchanged
Coppell Advisory Solutions LLC20$4.85K0.00%+20New
Ancora Advisors, LLC20$5.00K0.00%00.0%Unchanged
Central Bank & Trust Co20$5.00K0.00%00.0%Unchanged
Cornerstone Planning Group LLC20$5.00K0.00%+20New
Kelly Financial Services LLC22$5.50K0.00%+22New
Sandy Spring Bank23$5.75K0.00%+23New
Glassman Wealth Services23$5.75K0.00%+23New
WealthPLAN Partners, LLC26$6.50K0.00%−38−59.4%Reduced
Truvestments Capital LLC26$6.50K0.00%00.0%Unchanged
Eagle Bay Advisors LLC27$6.75K0.00%00.0%Unchanged
Washington Trust Co29$7.26K0.00%−1−3.3%Reduced
GPS Wealth Strategies Group, LLC29$7.26K0.00%−1−3.3%Reduced
HHM Wealth Advisors, LLC29$7.26K0.00%00.0%Unchanged
Asset Dedication, LLC31$8.00K0.00%00.0%Unchanged
Tucker Asset Management LLC32$8.01K0.00%00.0%Unchanged
West Paces Advisors Inc.36$9.01K0.00%00.0%Unchanged
Ranger Investment Management, L.P.36$9.01K0.00%+8+28.6%Added
Cary Street Partner Investment Advisory LLC39$9.76K0.00%−10−20.4%Reduced
IMA Wealth, Inc.39$9.76K0.00%00.0%Unchanged
Harbour Investments, Inc.40$10.0K0.00%00.0%Unchanged
Newbridge Financial Services Group, Inc.40$10.0K0.00%00.0%Unchanged
TSFG, LLC42$11.0K0.00%+42New
Bell Investment Advisors, Inc44$11.0K0.00%+32+266.7%Added
FinTrust Capital Advisors, LLC62$12.0K0.00%00.0%Unchanged
AdvisorNet Financial, Inc49$12.3K0.00%00.0%Unchanged
MV Capital Management, Inc.50$12.5K0.00%00.0%Unchanged
Pinnacle Bancorp, Inc.50$12.5K0.00%00.0%Unchanged
Citizens National Bank Trust Department50$12.5K0.00%00.0%Unchanged
Maryland Capital Advisors Inc.50$12.5K0.01%00.0%Unchanged
Bogart Wealth, LLC51$12.8K0.00%00.0%Unchanged
Carmichael Hill & Associates, Inc.55$13.8K0.01%00.0%Unchanged
RFP Financial Group LLC56$14.0K0.01%00.0%Unchanged
Sofos Investments, Inc.250$14.3K0.06%+36+16.8%Added
Benjamin F. Edwards & Company, Inc.59$15.0K0.00%00.0%Unchanged
Front Row Advisors LLC68$17.0K0.01%+10+17.2%Added
Oakworth Capital, Inc.70$17.5K0.00%+52+288.9%Added
Baldwin Brothers Inc74$18.5K0.00%00.0%Unchanged
Cullen/Frost Bankers, Inc.79$19.8K0.00%00.0%Unchanged
Allworth Financial LP79$19.8K0.00%+2+2.6%Added
CVA Family Office, LLC79$19.8K0.00%+79New
Larson Financial Group LLC81$20.3K0.00%00.0%Unchanged
Column Capital Advisors, LLC89$22.3K0.00%00.0%Unchanged
First Capital Advisors Group, LLC.91$22.8K0.01%+91New
Resurgent Financial Advisors LLC99$24.8K0.02%−10−9.2%Reduced
Cassady Schiller Wealth Management, LLC100$25.0K0.01%00.0%Unchanged
Trust Co of Vermont115$28.8K0.00%−86−42.8%Reduced
Private Trust Co NA118$29.5K0.00%+1+0.9%Added
Lindbrook Capital, LLC125$31.3K0.00%−3−2.3%Reduced
State of Wyoming126$31.5K0.01%+11+9.6%Added
Motco149$37.3K0.00%+138+1,254.5%Added
Farther Finance Advisors, LLC150$37.5K0.01%+76+102.7%Added
Castleview Partners, LLC154$38.5K0.03%+25+19.4%Added
Tradition Wealth Management, LLC157$39.0K0.00%00.0%Unchanged
Glass Jacobson Investment Advisors llc156$39.0K0.02%+156New
Brown Brothers Harriman & Co176$44.0K0.00%00.0%Unchanged
Quadrant Capital Group LLC180$45.0K0.00%−3−1.6%Reduced
Johnson Financial Group, Inc.211$52.8K0.00%00.0%Unchanged
EverSource Wealth Advisors, LLC212$53.0K0.01%+208+5,200.0%Added
Asset Management One Co.,Ltd.220$55.0K0.00%+40+22.2%Added
Financial Management Professionals, Inc.242$61.0K0.01%00.0%Unchanged
Nomura Asset Management Co Ltd281$70.3K0.00%00.0%Unchanged
Coastal Capital Group, Inc.281$70.3K0.02%00.0%Unchanged
Alta Advisers Ltd300$75.1K0.04%00.0%Unchanged
PCA Investment Advisory Services Inc.370$92.6K0.06%+370New
Park Place Capital Corp393$98.3K0.03%+25+6.8%Added
Signaturefd, LLC404$101.1K0.00%+11+2.8%Added
GWM Advisors LLC415$103.8K0.00%+128+44.6%Added
ORG Partners LLC428$104.4K0.02%+428New
Hollencrest Capital Management428$107.1K0.01%00.0%Unchanged
Capital Advisors, Ltd. LLC471$118.0K0.02%00.0%Unchanged
Credit Agricole S A490$122.6K0.00%−111−18.5%Reduced
First Horizon Advisors, Inc.534$133.6K0.00%−17−3.1%Reduced
CWM, LLC547$137.0K0.00%+71+14.9%Added
IFP Advisors, Inc1,081$141.6K0.01%+18+1.7%Added
Clearstead Advisors, LLC583$145.9K0.01%+202+53.0%Added
Geneos Wealth Management Inc.609$152.4K0.01%+26+4.5%Added
Key Financial Inc622$155.6K0.05%+183+41.7%Added