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 2024
Institutional positions in Icon PLC as of Sep 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
- 662
- −10 vs. Q2 2024
- Shares held
- 78.8M
- +2.40M (+3.1%) vs. Q2 2024
- Total value
- $22.4B
- −$1.52B (−6.4%) vs. Q2 2024
- New holders
- 65
- 240 more added
- Sold out
- 75
- 244 more reduced
4 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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.
| 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 2024
Shares, value and share of portfolio for each institution holding Icon PLC; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 95,568 | $27.5M | 0.01% | −5,211−5.2% | Reduced |
| Alta Capital Management LLC | 90,120 | $25.9M | 1.54% | +2,371+2.7% | Added |
| Eagle Asset Management Inc | 118,782 | $25.5M | 0.13% | +118,782 | New |
| Woodline Partners LP | 85,243 | $24.5M | 0.21% | +7,250+9.3% | Added |
| Polar Capital Holdings Plc | 84,957 | $24.4M | 0.14% | −37,615−30.7% | Reduced |
| Geode Capital Management, LLC | 83,424 | $24.0M | 0.00% | +716+0.9% | Added |
| Mirabella Financial Services LLP | 82,180 | $23.6M | 1.33% | −22,049−21.2% | Reduced |
| Farmers & Merchants Investments Inc | 82,080 | $23.6M | 0.73% | +6,567+8.7% | Added |
| Susquehanna International Group, LLP | 80,970 | $23.3M | 0.04% | −37,602−31.7% | Reduced |
| FACT Capital, LP | 80,405 | $23.1M | 8.96% | −2,014−2.4% | Reduced |
| Calamos Advisors LLC | 77,561 | $22.3M | 0.10% | +40,458+109.0% | Added |
| Walter Public Investments Inc. | 74,685 | $21.5M | 3.74% | +1,572+2.2% | Added |
| Montanaro Asset Management Ltd | 74,350 | $21.4M | 3.81% | +4,725+6.8% | Added |
| Stifel Financial Corp | 70,021 | $20.1M | 0.02% | +3,091+4.6% | Added |
| State of Michigan Retirement System | 69,670 | $20.0M | 0.10% | 00.0% | Unchanged |
| Kornitzer Capital Management Inc | 69,052 | $19.8M | 0.37% | −26,701−27.9% | Reduced |
| Jennison Associates LLC | 68,740 | $19.7M | 0.01% | −6,917−9.1% | Reduced |
| Robeco Schweiz AG | 68,739 | $19.7M | 0.37% | +32,577+90.1% | Added |
| Van Eck Associates Corp | 70,314 | $19.7M | 0.02% | +9,525+15.7% | Added |
| Artemis Investment Management LLP | 68,226 | $19.6M | 0.30% | −147,340−68.4% | Reduced |
| Loomis Sayles & Co L P | 66,901 | $19.2M | 0.03% | −226−0.3% | Reduced |
| Palisade Capital Management LLC | 65,793 | $18.9M | 0.50% | −6,098−8.5% | Reduced |
| Grandeur Peak Global Advisors, LLC | 65,681 | $18.9M | 1.56% | −110,427−62.7% | Reduced |
| AXA S.A. | 64,405 | $18.5M | 0.05% | +8,647+15.5% | Added |
| LVM Capital Management Ltd | 58,855 | $18.4M | 2.10% | 00.0% | Unchanged |
| Motley Fool Wealth Management, LLC | 62,572 | $18.0M | 0.90% | −5,943−8.7% | Reduced |
| Waratah Capital Advisors Ltd. | 60,692 | $17.4M | 1.04% | −9,977−14.1% | Reduced |
| UBS Group AG | 59,119 | $17.0M | 0.00% | −380−0.6% | Reduced |
| Cubist Systematic Strategies, LLC | 58,693 | $16.9M | 0.26% | +12,727+27.7% | Added |
| Point72 (DIFC) Ltd | 58,400 | $16.8M | 1.30% | +45,843+365.1% | Added |
| Peregrine Capital Management LLC | 58,102 | $16.7M | 0.50% | −2,453−4.1% | Reduced |
| Tudor Investment Corp Et Al | 57,071 | $16.4M | 0.18% | +57,071 | New |
| Hardman Johnston Global Advisors LLC | 56,354 | $16.2M | 0.63% | +43,487+338.0% | Added |
| Arrowstreet Capital, Limited Partnership | 56,271 | $16.2M | 0.01% | +15,340+37.5% | Added |
| Creative Planning | 55,756 | $16.0M | 0.02% | −587−1.0% | Reduced |
| Thrivent Financial for Lutherans | 54,730 | $15.7M | 0.03% | −9,719−15.1% | Reduced |
| Distillate Capital Partners LLC | 54,155 | $15.6M | 0.78% | +6,642+14.0% | Added |
| Todd Asset Management LLC | 54,116 | $15.5M | 0.36% | −326−0.6% | Reduced |
| Globeflex Capital L P | 52,684 | $15.1M | 1.45% | 00.0% | Unchanged |
| Motley Fool Asset Management LLC | 52,429 | $14.9M | 0.88% | −1,784−3.3% | Reduced |
| Picton Mahoney Asset Management | 51,663 | $14.8M | 0.57% | +2,608+5.3% | Added |
| Barlow Wealth Partners, Inc. | 50,337 | $14.6M | 1.91% | +969+2.0% | Added |
| Magnetar Financial LLC | 50,528 | $14.5M | 0.31% | +50,528 | New |
| Hantz Financial Services, Inc. | 49,338 | $14.2M | 0.25% | −2,937−5.6% | Reduced |
| Epoch Investment Partners, Inc. | 48,391 | $13.8M | 0.06% | −879−1.8% | Reduced |
| FineMark National Bank & Trust | 47,603 | $13.7M | 0.48% | −214−0.4% | Reduced |
| Federated Hermes, Inc. | 47,292 | $13.6M | 0.03% | −8,353−15.0% | Reduced |
| Nuveen Asset Management, LLC | 45,612 | $13.1M | 0.00% | +35,124+334.9% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 45,432 | $13.0M | 0.01% | +19,778+77.1% | Added |
| Man Group plc | 44,364 | $12.7M | 0.04% | −39,850−47.3% | Reduced |
| Perceptive Advisors LLC | 44,353 | $12.7M | 0.27% | +13,103+41.9% | Added |
| Premier Fund Managers Ltd | 44,614 | $12.7M | 0.45% | +7,400+19.9% | Added |
| Strategic Global Advisors, LLC | 43,539 | $12.5M | 2.47% | +4,422+11.3% | Added |
| Running Oak Capital LLC | 42,744 | $12.3M | 1.66% | +5,409+14.5% | Added |
| Tenere Capital LLC | 42,027 | $12.1M | 3.21% | +10,261+32.3% | Added |
| Napean Trading & Investment Co (Singapore) PTE Ltd | 41,700 | $12.0M | 2.92% | +24,883+148.0% | Added |
| National Bank of Canada | 40,739 | $11.7M | 0.02% | +1,576+4.0% | Added |
| Foyston, Gordon, & Payne Inc | 40,624 | $11.7M | 2.91% | +40,624 | New |
| Pathstone Holdings, LLC | 40,005 | $11.5M | 0.05% | +472+1.2% | Added |
| Colony Group, LLC | 39,115 | $11.2M | 0.04% | +397+1.0% | Added |
| US Bancorp | 38,334 | $11.0M | 0.01% | +5,714+17.5% | Added |
| Eldred Rock Partners, LLC | 38,129 | $11.0M | 3.66% | +20,054+110.9% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 35,230 | $10.1M | 0.03% | −1,221−3.3% | Reduced |
| Engineers Gate Manager LP | 34,638 | $9.95M | 0.19% | +26,031+302.4% | Added |
| Captrust Financial Advisors | 34,600 | $9.94M | 0.03% | −996−2.8% | Reduced |
| Financiere des Professionnels - Fonds d,investissement inc. | 34,143 | $9.81M | 0.67% | −131−0.4% | Reduced |
| Sierra Summit Advisors LLC | 34,008 | $9.77M | 2.25% | +664+2.0% | Added |
| Squarepoint Ops LLC | 34,004 | $9.77M | 0.03% | −15,138−30.8% | Reduced |
| Royal London Asset Management Ltd | 33,201 | $9.54M | 0.02% | +1,752+5.6% | Added |
| Voya Investment Management LLC | 33,051 | $9.50M | 0.01% | −10,990−25.0% | Reduced |
| Sixth Street Partners Management Company, L.P. | 33,000 | $9.48M | 1.28% | +33,000 | New |
| TownSquare Capital, LLC | 32,301 | $9.28M | 0.11% | +1,418+4.6% | Added |
| Marks Group Wealth Management, Inc | 31,579 | $9.07M | 0.87% | +3,542+12.6% | Added |
| Teachers Retirement System of the State of Kentucky | 31,300 | $8.99M | 0.08% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 30,885 | $8.72M | 0.02% | −400−1.3% | Reduced |
| M&T Bank Corp | 29,264 | $8.41M | 0.03% | −2,297−7.3% | Reduced |
| Deutsche Bank AG | 29,263 | $8.41M | 0.00% | −7,619−20.7% | Reduced |
| Azimuth Capital Investment Management LLC | 28,971 | $8.32M | 0.32% | +459+1.6% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 28,724 | $8.25M | 0.01% | +625+2.2% | Added |
| UBS Asset Management Americas Inc | 28,669 | $8.24M | 0.00% | +27,081+1,705.4% | Added |
| Brinker Capital Investments, LLC | 28,638 | $8.23M | 0.08% | −1,785−5.9% | Reduced |
| Orion Portfolio Solutions, LLC | 28,638 | $8.23M | 0.08% | −1,785−5.9% | Reduced |
| Cetera Investment Advisers | 28,397 | $8.16M | 0.02% | +90+0.3% | Added |
| Brant Point Investment Management LLC | 28,000 | $8.04M | 1.84% | −12,189−30.3% | Reduced |
| Retirement Systems of Alabama | 26,653 | $7.66M | 0.03% | 00.0% | Unchanged |
| Ativo Capital Management LLC | 26,520 | $7.62M | 6.67% | −1,370−4.9% | Reduced |
| Parkman Healthcare Partners LLC | 26,212 | $7.53M | 0.96% | −10,844−29.3% | Reduced |
| TT International Asset Management LTD | 25,976 | $7.46M | 0.92% | +19,176+282.0% | Added |
| Trillium Asset Management, LLC | 25,463 | $7.32M | 0.18% | −482−1.9% | Reduced |
| HighTower Advisors, LLC | 25,344 | $7.27M | 0.01% | −3,166−11.1% | Reduced |
| Truist Financial Corp | 25,216 | $7.24M | 0.01% | −5,401−17.6% | Reduced |
| Russell Investments Group, Ltd. | 24,840 | $7.14M | 0.01% | −3,257−11.6% | Reduced |
| Cumberland Partners Ltd | 24,495 | $7.04M | 0.49% | +7,505+44.2% | Added |
| Jump Financial, LLC | 24,423 | $7.02M | 0.14% | +16,973+227.8% | Added |
| Alerus Financial NA | 24,020 | $6.90M | 0.51% | −849−3.4% | Reduced |
| Gateway Investment Advisers LLC | 23,993 | $6.89M | 0.08% | 00.0% | Unchanged |
| Romano Brothers and Company | 23,217 | $6.67M | 0.83% | +6,375+37.9% | Added |
| Silvercrest Asset Management Group LLC | 22,888 | $6.58M | 0.04% | +269+1.2% | Added |
| DnB Asset Management AS | 21,762 | $6.25M | 0.03% | +2,158+11.0% | Added |
| Handelsbanken Fonder AB | 21,709 | $6.24M | 0.02% | 00.0% | Unchanged |