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, Q3 2022
Institutional positions in Icon PLC as of Sep 30, 2022. 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
- 488
- −10 vs. Q2 2022
- Shares held
- 75.9M
- +1.17M (+1.6%) vs. Q2 2022
- Total value
- $13.9B
- −$2.25B (−13.9%) vs. Q2 2022
- New holders
- 49
- 155 more added
- Sold out
- 59
- 200 more reduced
12 institutions that held it in Q2 2022 haven't filed for Q3 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2022: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 423 | $13.9B |
| Q1 2026 | 420 | $8.74B |
| Q4 2025 | 514 | $14.1B |
| Q3 2025 | 513 | $13.0B |
| Q2 2025 | 489 | $11.2B |
| Q1 2025 | 562 | $13.3B |
| Q4 2024 | 596 | $16.0B |
| Q3 2024 | 662 | $22.4B |
| Q2 2024 | 676 | $24.3B |
| Q1 2024 | 648 | $26.1B |
| Q4 2023 | 603 | $22.1B |
| Q3 2023 | 556 | $19.7B |
| Q2 2023 | 534 | $19.9B |
| Q1 2023 | 538 | $16.1B |
| Q4 2022 | 531 | $14.5B |
| Q3 2022 | 488 | $13.9B |
| Q2 2022 | 510 | $16.2B |
| Q1 2022 | 512 | $17.8B |
| Q4 2021 | 548 | $22.7B |
| Q3 2021 | 510 | $19.3B |
| Q2 2021 | 449 | $12.3B |
| Q1 2021 | 426 | $10.0B |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Icon PLC; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Summit Creek Advisors LLC | 89,949 | $16.5M | 2.28% | −3,998−4.3% | Reduced |
| Teachers Retirement System of the State of Kentucky | 92,752 | $17.0M | 0.20% | +92,752 | New |
| Loomis Sayles & Co L P | 96,734 | $17.8M | 0.04% | −7,353−7.1% | Reduced |
| Peregrine Capital Management LLC | 99,636 | $18.3M | 0.59% | −17,702−15.1% | Reduced |
| Federated Hermes, Inc. | 102,081 | $18.8M | 0.05% | −20,997−17.1% | Reduced |
| Fiera Capital Corp | 112,183 | $19.3M | 0.07% | −2,194−1.9% | Reduced |
| Axiom Investors LLC | 106,108 | $19.5M | 0.41% | −7,725−6.8% | Reduced |
| Wilson Asset Management (International) Pty Ltd | 110,790 | $20.4M | 6.86% | −3,821−3.3% | Reduced |
| State of Tennessee, Treasury Department | 111,272 | $20.4M | 0.10% | −2,050−1.8% | Reduced |
| Clark Capital Management Group, Inc. | 115,108 | $21.2M | 0.28% | +3,594+3.2% | Added |
| Canada Pension Plan Investment Board | 122,642 | $22.5M | 0.04% | +9,490+8.4% | Added |
| Grandeur Peak Global Advisors, LLC | 124,236 | $22.8M | 1.40% | +124,236 | New |
| State Street Corp | 127,472 | $23.4M | 0.00% | +3,732+3.0% | Added |
| PFM Health Sciences, LP | 134,740 | $24.8M | 0.95% | −23,443−14.8% | Reduced |
| Todd Asset Management LLC | 139,542 | $25.6M | 0.72% | +24,223+21.0% | Added |
| Royal Bank of Canada | 151,656 | $27.9M | 0.01% | +5,314+3.6% | Added |
| Morgan Stanley | 156,950 | $28.8M | 0.00% | −16,315−9.4% | Reduced |
| Epoch Investment Partners, Inc. | 157,408 | $28.9M | 0.19% | −12,651−7.4% | Reduced |
| Vanguard Group Inc | 164,671 | $30.3M | 0.00% | +2,327+1.4% | Added |
| Amundi | 154,784 | $30.5M | 0.02% | +79,241+104.9% | Added |
| Thornburg Investment Management Inc | 166,651 | $30.6M | 0.54% | +166,651 | New |
| Wells Fargo & Company | 172,060 | $31.6M | 0.01% | −2,576−1.5% | Reduced |
| First Pacific Advisors, LP | 173,228 | $31.8M | 0.51% | +173,228 | New |
| California Public Employees Retirement System | 177,873 | $32.7M | 0.03% | +19,812+12.5% | Added |
| Montanaro Asset Management Ltd | 183,400 | $33.7M | 5.16% | −20,000−9.8% | Reduced |
| Natixis Advisors, L.P. | 188,166 | $34.6M | 0.15% | +50,384+36.6% | Added |
| CIBC Asset Management Inc | 190,764 | $35.1M | 0.16% | −26,385−12.2% | Reduced |
| Brown Capital Management LLC | 242,535 | $44.6M | 0.62% | −6,029−2.4% | Reduced |
| Raymond James & Associates | 244,578 | $44.9M | 0.05% | −16,155−6.2% | Reduced |
| Legal & General Group Plc | 260,343 | $47.8M | 0.02% | −2,831−1.1% | Reduced |
| TimesSquare Capital Management, LLC | 270,600 | $49.7M | 0.69% | −2,200−0.8% | Reduced |
| CIBC Private Wealth Group, LLC | 276,040 | $50.7M | 0.14% | +467+0.2% | Added |
| SEI Investments Co | 280,029 | $51.5M | 0.11% | +38,798+16.1% | Added |
| New York State Common Retirement Fund | 294,953 | $54.2M | 0.08% | −19,390−6.2% | Reduced |
| Ninety One North America, Inc. | 314,863 | $57.9M | 2.78% | −5,566−1.7% | Reduced |
| TD Asset Management Inc | 315,117 | $58.0M | 0.07% | −9,178−2.8% | Reduced |
| Ameriprise Financial Inc | 312,648 | $58.8M | 0.02% | −2,924−0.9% | Reduced |
| Millennium Management LLC | 320,398 | $58.9M | 0.07% | −34,866−9.8% | Reduced |
| Artisan Partners Limited Partnership | 320,495 | $58.9M | 0.10% | +320,495 | New |
| Envestnet Asset Management Inc | 336,364 | $61.8M | 0.04% | −10,110−2.9% | Reduced |
| JPMorgan Chase & Co | 344,139 | $63.2M | 0.01% | −37,939−9.9% | Reduced |
| Pensioenfonds Rail & Ov | 382,020 | $70.2M | 2.70% | −487−0.1% | Reduced |
| Baird Financial Group, Inc. | 405,555 | $74.5M | 0.22% | +12,422+3.2% | Added |
| Putnam Investments LLC | 415,838 | $76.4M | 0.15% | −91,198−18.0% | Reduced |
| CCLA Investment Management Ltd | 419,278 | $77.1M | 1.86% | +419,278 | New |
| BlackRock Inc. | 419,611 | $77.1M | 0.00% | −169,035−28.7% | Reduced |
| Jennison Associates LLC | 429,677 | $79.0M | 0.08% | −162,128−27.4% | Reduced |
| 1832 Asset Management L.P. | 450,200 | $82.7M | 0.18% | 00.0% | Unchanged |
| Northern Trust Corp | 450,608 | $82.8M | 0.02% | −12,304−2.7% | Reduced |
| Stephens Investment Management Group LLC | 488,957 | $89.9M | 1.70% | −26,110−5.1% | Reduced |
| Earnest Partners LLC | 523,847 | $96.3M | 0.65% | +56,193+12.0% | Added |
| Principal Financial Group Inc | 564,758 | $103.8M | 0.08% | −3,880−0.7% | Reduced |
| Bank of New York Mellon Corp | 579,518 | $106.5M | 0.03% | +528,668+1,039.7% | Added |
| Standard Life Aberdeen plc | 599,527 | $110.2M | 0.33% | −245,296−29.0% | Reduced |
| Trinity Street Asset Management LLP | 602,914 | $110.8M | 22.39% | +31,440+5.5% | Added |
| Wasatch Advisors Inc | 609,665 | $112.0M | 0.78% | −35,282−5.5% | Reduced |
| Norges Bank | 651,355 | $119.7M | 0.03% | +18,036+2.8% | Added |
| American Capital Management Inc | 666,552 | $122.5M | 4.84% | −41,888−5.9% | Reduced |
| Goldman Sachs Group Inc | 688,944 | $126.6M | 0.04% | +55,819+8.8% | Added |
| Steadfast Capital Management LP | 768,223 | $141.2M | 3.89% | −285,134−27.1% | Reduced |
| Neuberger Berman Group LLC | 794,602 | $146.0M | 0.15% | +170,269+27.3% | Added |
| Bank of America Corp | 821,814 | $151.0M | 0.02% | +234,915+40.0% | Added |
| Capital Research Global Investors | 892,493 | $164.0M | 0.05% | −400.0% | Reduced |
| AustralianSuper Pty Ltd | 912,797 | $167.8M | 1.32% | +6,345+0.7% | Added |
| Bamco Inc | 922,537 | $169.5M | 0.55% | +37,079+4.2% | Added |
| Renaissance Technologies LLC | 986,858 | $181.4M | 0.26% | −163,100−14.2% | Reduced |
| Alliancebernstein L.P. | 996,200 | $183.1M | 0.09% | +491,763+97.5% | Added |
| Janus Henderson Group PLC | 1,016,628 | $186.9M | 0.14% | −93,020−8.4% | Reduced |
| Sustainable Growth Advisers, LP | 1,031,731 | $189.6M | 1.42% | +21,728+2.2% | Added |
| Pendal Group Limited | 1,065,246 | $195.8M | 1.90% | −426,366−28.6% | Reduced |
| FIL Ltd | 1,306,965 | $240.2M | 0.31% | −432,327−24.9% | Reduced |
| Invesco Ltd. | 1,337,747 | $245.9M | 0.08% | −7,853−0.6% | Reduced |
| Westfield Capital Management Co LP | 1,400,192 | $257.3M | 2.04% | +25,509+1.9% | Added |
| Franklin Resources Inc | 1,494,005 | $274.5M | 0.15% | +682,251+84.0% | Added |
| William Blair Investment Management, LLC | 1,516,238 | $278.7M | 1.10% | −4,260−0.3% | Reduced |
| Polen Capital Management LLC | 1,663,024 | $305.6M | 0.85% | +258,249+18.4% | Added |
| Comgest Global Investors S.A.S. | 1,786,980 | $328.4M | 7.22% | −54,726−3.0% | Reduced |
| Clearbridge Investments, LLC | 1,905,427 | $350.2M | 0.35% | −367,854−16.2% | Reduced |
| Ninety One UK Ltd | 2,286,836 | $420.3M | 1.39% | +151,662+7.1% | Added |
| FMR LLC | 2,325,490 | $427.4M | 0.04% | −7,334−0.3% | Reduced |
| American Century Companies Inc | 2,360,354 | $433.8M | 0.38% | −376,451−13.8% | Reduced |
| Boston Partners | 2,962,146 | $545.2M | 0.80% | +15,784+0.5% | Added |
| Lazard Asset Management LLC | 3,189,083 | $586.1M | 0.86% | +680,928+27.1% | Added |
| Wellington Management Group LLP | 4,245,520 | $780.2M | 0.17% | +112,304+2.7% | Added |
| WCM Investment Management, LLC | 6,171,668 | $1.14B | 4.08% | −251,998−3.9% | Reduced |
| Massachusetts Financial Services Co | 7,976,189 | $1.47B | 0.55% | +17,496+0.2% | Added |
| Transamerica Financial Advisors, Inc. | 1 | – | – | 00.0% | Unchanged |
| Sofos Investments, Inc. | 4,048 | – | – | −2,028−33.4% | Reduced |
| Proequities, Inc. | 0 | $0 | 0.00% | −1,357−100.0% | Sold out |
| Motley Fool Wealth Management, LLC | 0 | $0 | 0.00% | −105,056−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −85,625−100.0% | Sold out |
| Integral Health Asset Management, LLC | 0 | $0 | 0.00% | −31,311−100.0% | Sold out |
| Brookfield Asset Management Inc. | 0 | $0 | 0.00% | −20,426−100.0% | Sold out |
| Beck Bode, LLC | 0 | $0 | 0.00% | −18,689−100.0% | Sold out |
| Allspring Global Investments Holdings, LLC | 0 | $0 | 0.00% | −14,351−100.0% | Sold out |
| Allianz Asset Management GmbH | 0 | $0 | 0.00% | −11,787−100.0% | Sold out |
| Ergoteles LLC | 0 | $0 | 0.00% | −10,076−100.0% | Sold out |
| HighTower Trust Services, LTA | 0 | $0 | 0.00% | −38,692−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −5,451−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −5,208−100.0% | Sold out |