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 |
|---|---|---|---|---|---|
| Massachusetts Financial Services Co | 7,976,189 | $1.47B | 0.55% | +17,496+0.2% | Added |
| WCM Investment Management, LLC | 6,171,668 | $1.14B | 4.08% | −251,998−3.9% | Reduced |
| Wellington Management Group LLP | 4,245,520 | $780.2M | 0.17% | +112,304+2.7% | Added |
| Lazard Asset Management LLC | 3,189,083 | $586.1M | 0.86% | +680,928+27.1% | Added |
| Boston Partners | 2,962,146 | $545.2M | 0.80% | +15,784+0.5% | Added |
| American Century Companies Inc | 2,360,354 | $433.8M | 0.38% | −376,451−13.8% | Reduced |
| FMR LLC | 2,325,490 | $427.4M | 0.04% | −7,334−0.3% | Reduced |
| Ninety One UK Ltd | 2,286,836 | $420.3M | 1.39% | +151,662+7.1% | Added |
| Clearbridge Investments, LLC | 1,905,427 | $350.2M | 0.35% | −367,854−16.2% | Reduced |
| Comgest Global Investors S.A.S. | 1,786,980 | $328.4M | 7.22% | −54,726−3.0% | Reduced |
| Polen Capital Management LLC | 1,663,024 | $305.6M | 0.85% | +258,249+18.4% | Added |
| William Blair Investment Management, LLC | 1,516,238 | $278.7M | 1.10% | −4,260−0.3% | Reduced |
| Franklin Resources Inc | 1,494,005 | $274.5M | 0.15% | +682,251+84.0% | Added |
| Westfield Capital Management Co LP | 1,400,192 | $257.3M | 2.04% | +25,509+1.9% | Added |
| Invesco Ltd. | 1,337,747 | $245.9M | 0.08% | −7,853−0.6% | Reduced |
| FIL Ltd | 1,306,965 | $240.2M | 0.31% | −432,327−24.9% | Reduced |
| Pendal Group Limited | 1,065,246 | $195.8M | 1.90% | −426,366−28.6% | Reduced |
| Sustainable Growth Advisers, LP | 1,031,731 | $189.6M | 1.42% | +21,728+2.2% | Added |
| Janus Henderson Group PLC | 1,016,628 | $186.9M | 0.14% | −93,020−8.4% | Reduced |
| Alliancebernstein L.P. | 996,200 | $183.1M | 0.09% | +491,763+97.5% | Added |
| Renaissance Technologies LLC | 986,858 | $181.4M | 0.26% | −163,100−14.2% | Reduced |
| Bamco Inc | 922,537 | $169.5M | 0.55% | +37,079+4.2% | Added |
| AustralianSuper Pty Ltd | 912,797 | $167.8M | 1.32% | +6,345+0.7% | Added |
| Capital Research Global Investors | 892,493 | $164.0M | 0.05% | −400.0% | Reduced |
| Bank of America Corp | 821,814 | $151.0M | 0.02% | +234,915+40.0% | Added |
| Neuberger Berman Group LLC | 794,602 | $146.0M | 0.15% | +170,269+27.3% | Added |
| Steadfast Capital Management LP | 768,223 | $141.2M | 3.89% | −285,134−27.1% | Reduced |
| Goldman Sachs Group Inc | 688,944 | $126.6M | 0.04% | +55,819+8.8% | Added |
| American Capital Management Inc | 666,552 | $122.5M | 4.84% | −41,888−5.9% | Reduced |
| Norges Bank | 651,355 | $119.7M | 0.03% | +18,036+2.8% | Added |
| Wasatch Advisors Inc | 609,665 | $112.0M | 0.78% | −35,282−5.5% | Reduced |
| Trinity Street Asset Management LLP | 602,914 | $110.8M | 22.39% | +31,440+5.5% | Added |
| Standard Life Aberdeen plc | 599,527 | $110.2M | 0.33% | −245,296−29.0% | Reduced |
| Bank of New York Mellon Corp | 579,518 | $106.5M | 0.03% | +528,668+1,039.7% | Added |
| Principal Financial Group Inc | 564,758 | $103.8M | 0.08% | −3,880−0.7% | Reduced |
| Earnest Partners LLC | 523,847 | $96.3M | 0.65% | +56,193+12.0% | Added |
| Stephens Investment Management Group LLC | 488,957 | $89.9M | 1.70% | −26,110−5.1% | Reduced |
| Northern Trust Corp | 450,608 | $82.8M | 0.02% | −12,304−2.7% | Reduced |
| 1832 Asset Management L.P. | 450,200 | $82.7M | 0.18% | 00.0% | Unchanged |
| Jennison Associates LLC | 429,677 | $79.0M | 0.08% | −162,128−27.4% | Reduced |
| BlackRock Inc. | 419,611 | $77.1M | 0.00% | −169,035−28.7% | Reduced |
| CCLA Investment Management Ltd | 419,278 | $77.1M | 1.86% | +419,278 | New |
| Putnam Investments LLC | 415,838 | $76.4M | 0.15% | −91,198−18.0% | Reduced |
| Baird Financial Group, Inc. | 405,555 | $74.5M | 0.22% | +12,422+3.2% | Added |
| Pensioenfonds Rail & Ov | 382,020 | $70.2M | 2.70% | −487−0.1% | Reduced |
| JPMorgan Chase & Co | 344,139 | $63.2M | 0.01% | −37,939−9.9% | Reduced |
| Envestnet Asset Management Inc | 336,364 | $61.8M | 0.04% | −10,110−2.9% | Reduced |
| Artisan Partners Limited Partnership | 320,495 | $58.9M | 0.10% | +320,495 | New |
| Millennium Management LLC | 320,398 | $58.9M | 0.07% | −34,866−9.8% | Reduced |
| Ameriprise Financial Inc | 312,648 | $58.8M | 0.02% | −2,924−0.9% | Reduced |
| TD Asset Management Inc | 315,117 | $58.0M | 0.07% | −9,178−2.8% | Reduced |
| Ninety One North America, Inc. | 314,863 | $57.9M | 2.78% | −5,566−1.7% | Reduced |
| New York State Common Retirement Fund | 294,953 | $54.2M | 0.08% | −19,390−6.2% | Reduced |
| SEI Investments Co | 280,029 | $51.5M | 0.11% | +38,798+16.1% | Added |
| CIBC Private Wealth Group, LLC | 276,040 | $50.7M | 0.14% | +467+0.2% | Added |
| TimesSquare Capital Management, LLC | 270,600 | $49.7M | 0.69% | −2,200−0.8% | Reduced |
| Legal & General Group Plc | 260,343 | $47.8M | 0.02% | −2,831−1.1% | Reduced |
| Raymond James & Associates | 244,578 | $44.9M | 0.05% | −16,155−6.2% | Reduced |
| Brown Capital Management LLC | 242,535 | $44.6M | 0.62% | −6,029−2.4% | Reduced |
| CIBC Asset Management Inc | 190,764 | $35.1M | 0.16% | −26,385−12.2% | Reduced |
| Natixis Advisors, L.P. | 188,166 | $34.6M | 0.15% | +50,384+36.6% | Added |
| Montanaro Asset Management Ltd | 183,400 | $33.7M | 5.16% | −20,000−9.8% | Reduced |
| California Public Employees Retirement System | 177,873 | $32.7M | 0.03% | +19,812+12.5% | Added |
| First Pacific Advisors, LP | 173,228 | $31.8M | 0.51% | +173,228 | New |
| Wells Fargo & Company | 172,060 | $31.6M | 0.01% | −2,576−1.5% | Reduced |
| Thornburg Investment Management Inc | 166,651 | $30.6M | 0.54% | +166,651 | New |
| Amundi | 154,784 | $30.5M | 0.02% | +79,241+104.9% | Added |
| Vanguard Group Inc | 164,671 | $30.3M | 0.00% | +2,327+1.4% | Added |
| Epoch Investment Partners, Inc. | 157,408 | $28.9M | 0.19% | −12,651−7.4% | Reduced |
| Morgan Stanley | 156,950 | $28.8M | 0.00% | −16,315−9.4% | Reduced |
| Royal Bank of Canada | 151,656 | $27.9M | 0.01% | +5,314+3.6% | Added |
| Todd Asset Management LLC | 139,542 | $25.6M | 0.72% | +24,223+21.0% | Added |
| PFM Health Sciences, LP | 134,740 | $24.8M | 0.95% | −23,443−14.8% | Reduced |
| State Street Corp | 127,472 | $23.4M | 0.00% | +3,732+3.0% | Added |
| Grandeur Peak Global Advisors, LLC | 124,236 | $22.8M | 1.40% | +124,236 | New |
| Canada Pension Plan Investment Board | 122,642 | $22.5M | 0.04% | +9,490+8.4% | Added |
| Clark Capital Management Group, Inc. | 115,108 | $21.2M | 0.28% | +3,594+3.2% | Added |
| State of Tennessee, Treasury Department | 111,272 | $20.4M | 0.10% | −2,050−1.8% | Reduced |
| Wilson Asset Management (International) Pty Ltd | 110,790 | $20.4M | 6.86% | −3,821−3.3% | Reduced |
| Axiom Investors LLC | 106,108 | $19.5M | 0.41% | −7,725−6.8% | Reduced |
| Fiera Capital Corp | 112,183 | $19.3M | 0.07% | −2,194−1.9% | Reduced |
| Federated Hermes, Inc. | 102,081 | $18.8M | 0.05% | −20,997−17.1% | Reduced |
| Peregrine Capital Management LLC | 99,636 | $18.3M | 0.59% | −17,702−15.1% | Reduced |
| Loomis Sayles & Co L P | 96,734 | $17.8M | 0.04% | −7,353−7.1% | Reduced |
| Teachers Retirement System of the State of Kentucky | 92,752 | $17.0M | 0.20% | +92,752 | New |
| Summit Creek Advisors LLC | 89,949 | $16.5M | 2.28% | −3,998−4.3% | Reduced |
| Iron Triangle Partners LP | 83,798 | $15.4M | 2.69% | −76,202−47.6% | Reduced |
| Stifel Financial Corp | 78,276 | $14.4M | 0.02% | +617+0.8% | Added |
| Van Eck Associates Corp | 76,597 | $14.1M | 0.04% | −12,725−14.2% | Reduced |
| UBS Asset Management Americas Inc | 74,211 | $13.6M | 0.01% | +6,899+10.2% | Added |
| Eaton Vance Management | 73,617 | $13.5M | 0.02% | +23,895+48.1% | Added |
| Geode Capital Management, LLC | 73,613 | $13.5M | 0.00% | +1,698+2.4% | Added |
| Palisade Capital Management LLC | 73,549 | $13.5M | 0.38% | −49,386−40.2% | Reduced |
| Comerica Bank | 75,130 | $13.4M | 0.11% | +2,137+2.9% | Added |
| Motley Fool Asset Management LLC | 69,900 | $12.8M | 1.26% | −1,800−2.5% | Reduced |
| State of Michigan Retirement System | 69,670 | $12.8M | 0.09% | 00.0% | Unchanged |
| Macquarie Group Ltd | 69,530 | $12.8M | 0.02% | −4,426−6.0% | Reduced |
| Victory Capital Management Inc | 68,575 | $12.6M | 0.01% | −5,905−7.9% | Reduced |
| Endurant Capital Management LP | 66,437 | $12.2M | 3.98% | +16,719+33.6% | Added |
| Farmers & Merchants Investments Inc | 66,135 | $12.2M | 0.55% | +1,848+2.9% | Added |