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.
| 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, Q2 2023
Shares, value and share of portfolio for each institution holding Icon PLC; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CIBC Asset Management Inc | 1,876 | $469.4K | 0.00% | −1,042−35.7% | Reduced |
| Eagle Harbor Asset Management Inc | 1,882 | $470.9K | 0.62% | 00.0% | Unchanged |
| Groesbeck Investment Management Corp | 1,896 | $474.0K | 0.72% | 00.0% | Unchanged |
| Ossiam | 1,927 | $482.1K | 0.01% | +1,030+114.8% | Added |
| Bishop Rock Capital, L.P. | 1,954 | $488.9K | 0.71% | −3,226−62.3% | Reduced |
| Assetmark, Inc | 1,959 | $490.1K | 0.00% | +445+29.4% | Added |
| Cambridge Investment Research Advisors, Inc. | 1,962 | $491.0K | 0.00% | −119−5.7% | Reduced |
| Panagora Asset Management Inc | 2,028 | $507.4K | 0.00% | +2,028 | New |
| MetLife Investment Management | 2,120 | $530.4K | 0.00% | +2,120 | New |
| Commonwealth Equity Services, LLC | 2,128 | $532.0K | 0.00% | −645−23.3% | Reduced |
| Guggenheim Capital LLC | 2,157 | $539.7K | 0.00% | −1,171−35.2% | Reduced |
| Somerset Trust Co | 2,196 | $549.4K | 0.24% | 00.0% | Unchanged |
| Archer Investment Corp | 2,200 | $550.4K | 0.20% | 00.0% | Unchanged |
| Banque Cantonale Vaudoise | 2,219 | $555.0K | 0.03% | +75+3.5% | Added |
| Mackenzie Financial Corp | 2,287 | $555.8K | 0.00% | −21−0.9% | Reduced |
| Cetera Advisors LLC | 2,227 | $557.3K | 0.01% | −82−3.6% | Reduced |
| Fulton Bank, N.A. | 2,263 | $566.2K | 0.03% | +144+6.8% | Added |
| Purus Wealth Management, LLC | 2,269 | $567.7K | 0.37% | −8−0.4% | Reduced |
| Integrated Wealth Concepts LLC | 2,287 | $572.2K | 0.01% | +2,287 | New |
| Pinnacle Associates Ltd | 2,291 | $573.2K | 0.01% | +2+0.1% | Added |
| CIBC World Markets Inc. | 2,346 | $587.0K | 0.00% | −347−12.9% | Reduced |
| Tributary Capital Management, LLC | 2,349 | $587.7K | 0.05% | −141−5.7% | Reduced |
| Sara-Bay Financial | 2,378 | $595.0K | 0.29% | +643+37.1% | Added |
| Legacy Advisors, LLC | 2,440 | $610.5K | 0.09% | −190−7.2% | Reduced |
| Pictet & Cie (Europe) SA | 2,449 | $612.7K | 0.02% | +931+61.3% | Added |
| Yorktown Management & Research Co Inc | 2,450 | $613.0K | 0.66% | 00.0% | Unchanged |
| Marietta Investment Partners LLC | 2,459 | $615.2K | 0.16% | +42+1.7% | Added |
| Fifth Third Bancorp | 2,472 | $618.5K | 0.00% | −905−26.8% | Reduced |
| Yousif Capital Management, LLC | 2,478 | $620.0K | 0.01% | +674+37.4% | Added |
| SkyView Investment Advisors, LLC | 2,505 | $627.0K | 0.16% | +105+4.4% | Added |
| Tiaa, FSB | 2,540 | $635.5K | 0.00% | +8+0.3% | Added |
| KB Financial Partners, LLC | 2,562 | $641.0K | 0.18% | +88+3.6% | Added |
| ExodusPoint Capital Management, LP | 2,571 | $643.0K | 0.01% | +2,571 | New |
| United Capital Financial Advisers, LLC | 2,690 | $673.1K | 0.00% | −509−15.9% | Reduced |
| Amica Retiree Medical Trust | 2,734 | $684.0K | 0.76% | +178+7.0% | Added |
| 1832 Asset Management L.P. | 2,761 | $690.8K | 0.00% | +2,761 | New |
| Castleark Management LLC | 2,770 | $693.1K | 0.03% | +360+14.9% | Added |
| Tectonic Advisors LLC | 2,784 | $696.6K | 0.09% | 00.0% | Unchanged |
| Diamond Hill Capital Management Inc | 2,834 | $709.1K | 0.00% | +1,499+112.3% | Added |
| Aigen Investment Management, LP | 2,844 | $711.6K | 0.11% | −782−21.6% | Reduced |
| Portside Wealth Group, LLC | 2,864 | $716.6K | 0.13% | +2,864 | New |
| Legacy Wealth Asset Management, LLC | 2,894 | $724.1K | 0.25% | +29+1.0% | Added |
| Hayek Kallen Investment Management | 2,945 | $737.0K | 0.31% | −310−9.5% | Reduced |
| Resources Investment Advisors, LLC. | 2,966 | $742.1K | 0.02% | +48+1.6% | Added |
| Advisory Services Network, LLC | 2,968 | $742.6K | 0.02% | −113−3.7% | Reduced |
| Jennison Associates LLC | 2,969 | $742.8K | 0.00% | −260,782−98.9% | Reduced |
| International Assets Investment Management, LLC | 3,038 | $760.1K | 0.10% | −193−6.0% | Reduced |
| Aviva PLC | 3,086 | $772.1K | 0.00% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 3,107 | $777.4K | 0.05% | −311−9.1% | Reduced |
| Perpetual Ltd | 3,190 | $798.1K | 0.01% | −802,682−99.6% | Reduced |
| Tower Research Capital LLC (TRC) | 3,192 | $798.6K | 0.03% | +1,687+112.1% | Added |
| Chicago Partners Investment Group LLC | 3,186 | $801.3K | 0.04% | −432−11.9% | Reduced |
| Jefferies Financial Group Inc. | 3,218 | $805.1K | 0.02% | −39,500−92.5% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,259 | $815.4K | 0.00% | +64+2.0% | Added |
| Private Advisor Group, LLC | 3,326 | $833.7K | 0.01% | −133−3.8% | Reduced |
| Wrapmanager Inc | 3,405 | $851.9K | 0.26% | −200−5.5% | Reduced |
| DAGCO, Inc. | 3,405 | $851.9K | 0.42% | −50−1.4% | Reduced |
| Dakota Wealth Management | 3,436 | $859.7K | 0.04% | +49+1.4% | Added |
| Allianz Asset Management GmbH | 3,467 | $867.4K | 0.00% | +3,467 | New |
| Alliance Wealth Advisors, LLC | 3,482 | $871.2K | 0.32% | +146+4.4% | Added |
| Old National Bancorp | 3,553 | $889.0K | 0.03% | −1,294−26.7% | Reduced |
| Susquehanna International Group, LLP | 3,565 | $892.0K | 0.00% | −1,133−24.1% | Reduced |
| Raymond James Trust N.A. | 3,585 | $897.0K | 0.03% | −466−11.5% | Reduced |
| Covenant Partners, LLC | 3,623 | $906.5K | 0.33% | −65−1.8% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 3,725 | $932.0K | 0.00% | −26,168−87.5% | Reduced |
| Fisher Asset Management, LLC | 3,744 | $936.7K | 0.00% | −107−2.8% | Reduced |
| First Hawaiian Bank | 3,782 | $946.3K | 0.03% | +113+3.1% | Added |
| Rathbone Brothers plc | 3,800 | $950.8K | 0.01% | 00.0% | Unchanged |
| Nwam LLC | 3,810 | $953.3K | 0.08% | 00.0% | Unchanged |
| BancorpSouth Bank | 3,812 | $953.8K | 0.08% | −48−1.2% | Reduced |
| Greenwood Capital Associates LLC | 3,900 | $975.8K | 0.14% | −43−1.1% | Reduced |
| Montag & Caldwell, LLC | 4,080 | $1.02M | 0.12% | 00.0% | Unchanged |
| Xponance, Inc. | 4,125 | $1.03M | 0.01% | +4,125 | New |
| Confluence Investment Management LLC | 4,138 | $1.04M | 0.02% | −434−9.5% | Reduced |
| TLWM | 4,241 | $1.06M | 0.31% | +26+0.6% | Added |
| Mariner, LLC | 4,325 | $1.08M | 0.00% | −57−1.3% | Reduced |
| Schechter Investment Advisors, LLC | 4,466 | $1.12M | 0.10% | +196+4.6% | Added |
| TD Private Client Wealth LLC | 4,497 | $1.13M | 0.05% | −12,162−73.0% | Reduced |
| Cumberland Partners Ltd | 4,500 | $1.13M | 0.10% | +250+5.9% | Added |
| V Wealth Advisors LLC | 5,058 | $1.27M | 0.22% | +177+3.6% | Added |
| Ninety One SA (PTY) Ltd | 5,062 | $1.27M | 0.31% | +923+22.3% | Added |
| STRS Ohio | 5,066 | $1.27M | 0.01% | +5,066 | New |
| Cetera Investment Advisers | 5,077 | $1.27M | 0.01% | −1,312−20.5% | Reduced |
| Connable Office Inc | 5,140 | $1.29M | 0.18% | +5+0.1% | Added |
| Stephens Inc | 5,177 | $1.30M | 0.02% | −423−7.6% | Reduced |
| Pathstone Family Office, LLC | 5,109 | $1.32M | 0.02% | +2,184+74.7% | Added |
| Bayesian Capital Management, LP | 5,286 | $1.32M | 0.14% | +2,771+110.2% | Added |
| Personal Cfo Solutions, LLC | 5,417 | $1.36M | 0.28% | +130+2.5% | Added |
| Prudential Financial Inc | 5,622 | $1.41M | 0.00% | +88+1.6% | Added |
| Tealwood Asset Management Inc | 5,689 | $1.42M | 0.69% | −161−2.8% | Reduced |
| Advisors Asset Management, Inc. | 5,697 | $1.43M | 0.03% | −2,942−34.1% | Reduced |
| Chartwell Investment Partners, LLC | 5,990 | $1.50M | 0.05% | +1,903+46.6% | Added |
| Glenmede Trust Co NA | 7,084 | $1.51M | 0.01% | 00.0% | Unchanged |
| UBS Oconnor LLC | 6,145 | $1.54M | 0.03% | −173−2.7% | Reduced |
| Kennedy Capital Management, Inc. | 6,153 | $1.54M | 0.04% | +3,093+101.1% | Added |
| Maryland State Retirement & Pension System | 6,221 | $1.56M | 0.03% | +6,221 | New |
| GAM Holding AG | 6,222 | $1.56M | 0.11% | −5,378−46.4% | Reduced |
| Washington Trust Advisors, Inc. | 6,240 | $1.56M | 0.15% | −426−6.4% | Reduced |
| Two Sigma Investments, LP | 6,300 | $1.58M | 0.00% | −1,200−16.0% | Reduced |
| Eqis Capital Management, Inc. | 6,497 | $1.63M | 0.18% | −741−10.2% | Reduced |