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, Q4 2022
Institutional positions in Icon PLC as of Dec 31, 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
- 531
- +48 vs. Q3 2022
- Shares held
- 74.7M
- −1.16M (−1.5%) vs. Q3 2022
- Total value
- $14.5B
- +$545.6M (+3.9%) vs. Q3 2022
- New holders
- 98
- 163 more added
- Sold out
- 50
- 203 more reduced
5 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Icon PLC; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Pictet & Cie (Europe) SA | 2,170 | $421.5K | 0.02% | +2,170 | New |
| Banque Cantonale Vaudoise | 2,175 | $422.0K | 0.02% | +25+1.2% | Added |
| Financial Advocates Investment Management | 2,175 | $422.5K | 0.03% | +2,175 | New |
| Somerset Trust Co | 2,196 | $427.0K | 0.18% | 00.0% | Unchanged |
| Archer Investment Corp | 2,200 | $427.4K | 0.17% | 00.0% | Unchanged |
| PGGM Investments | 2,241 | $435.0K | 0.01% | +476+27.0% | Added |
| Pinnacle Associates Ltd | 2,276 | $442.1K | 0.01% | 00.0% | Unchanged |
| Purus Wealth Management, LLC | 2,277 | $442.3K | 0.40% | −4−0.2% | Reduced |
| We Are One Seven, LLC | 2,334 | $453.4K | 0.05% | −170−6.8% | Reduced |
| International Assets Investment Management, LLC | 2,346 | $455.7K | 0.05% | +2,346 | New |
| Seven Eight Capital, LP | 2,382 | $462.7K | 0.12% | +2,382 | New |
| Castleark Management LLC | 2,410 | $468.1K | 0.02% | −240−9.1% | Reduced |
| Cetera Advisors LLC | 2,432 | $472.4K | 0.01% | +2,432 | New |
| Mercer Global Advisors Inc | 2,435 | $473.0K | 0.00% | +224+10.1% | Added |
| Executive Wealth Management, LLC | 2,441 | $474.2K | 0.06% | +2,005+459.9% | Added |
| Yorktown Management & Research Co Inc | 2,450 | $475.9K | 0.58% | 00.0% | Unchanged |
| Tributary Capital Management, LLC | 2,461 | $478.0K | 0.05% | +118+5.0% | Added |
| DekaBank Deutsche Girozentrale | 2,463 | $481.0K | 0.00% | 00.0% | Unchanged |
| Prelude Capital Management, LLC | 2,551 | $495.5K | 0.03% | +1,024+67.1% | Added |
| SeaBridge Investment Advisors LLC | 2,578 | $500.8K | 0.18% | −2,164−45.6% | Reduced |
| CIBC World Markets Inc. | 2,639 | $513.0K | 0.00% | −1,111−29.6% | Reduced |
| Campbell & CO Investment Adviser LLC | 2,683 | $521.2K | 0.12% | +2,683 | New |
| Tectonic Advisors LLC | 2,784 | $540.8K | 0.08% | 00.0% | Unchanged |
| Wrapmanager Inc | 2,795 | $543.0K | 0.17% | −1,692−37.7% | Reduced |
| Thrivent Financial for Lutherans | 2,734 | $543.0K | 0.00% | −233−7.9% | Reduced |
| Simplex Trading, LLC | 2,847 | $553.0K | 0.03% | +2,822+11,288.0% | Added |
| Marietta Investment Partners LLC | 2,873 | $558.1K | 0.16% | −438−13.2% | Reduced |
| Tiaa, FSB | 2,875 | $558.5K | 0.00% | +118+4.3% | Added |
| Fox Run Management, L.L.C. | 2,879 | $559.2K | 0.22% | +2,879 | New |
| Amica Retiree Medical Trust | 2,892 | $562.0K | 0.72% | +226+8.5% | Added |
| Legacy Advisors, LLC | 2,908 | $564.9K | 0.10% | +893+44.3% | Added |
| Steel Peak Wealth Management LLC | 2,948 | $572.6K | 0.04% | +932+46.2% | Added |
| O'Shaughnessy Asset Management, LLC | 3,003 | $583.3K | 0.01% | −901−23.1% | Reduced |
| Kennedy Capital Management, Inc. | 3,060 | $594.4K | 0.02% | +105+3.6% | Added |
| Advisory Services Network, LLC | 3,065 | $595.4K | 0.02% | +216+7.6% | Added |
| Alliance Wealth Advisors, LLC | 3,109 | $603.9K | 0.27% | +3,109 | New |
| TD Waterhouse Canada Inc. | 3,067 | $607.8K | 0.01% | −9−0.3% | Reduced |
| Dakota Wealth Management | 3,298 | $640.6K | 0.05% | +69+2.1% | Added |
| Fifth Third Bancorp | 3,359 | $652.5K | 0.00% | −988−22.7% | Reduced |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 3,418 | $663.9K | 0.05% | 00.0% | Unchanged |
| Montag & Caldwell, LLC | 3,631 | $705.3K | 0.10% | −849−19.0% | Reduced |
| Pathstone Family Office, LLC | 3,862 | $710.7K | 0.01% | −632−14.1% | Reduced |
| Arden Trust Co | 3,739 | $726.3K | 0.15% | −124−3.2% | Reduced |
| DAGCO, Inc. | 3,780 | $734.3K | 0.43% | −590−13.5% | Reduced |
| Rathbone Brothers plc | 3,800 | $738.1K | 0.01% | 00.0% | Unchanged |
| Nwam LLC | 3,810 | $740.1K | 0.07% | 00.0% | Unchanged |
| Balyasny Asset Management LLC | 3,845 | $746.9K | 0.00% | +3,845 | New |
| Schechter Investment Advisors, LLC | 3,851 | $748.1K | 0.07% | +1,795+87.3% | Added |
| Mariner, LLC | 3,902 | $758.0K | 0.00% | +761+24.2% | Added |
| BancorpSouth Bank | 3,911 | $759.7K | 0.07% | −83−2.1% | Reduced |
| Greenwood Capital Associates LLC | 3,994 | $775.8K | 0.13% | −405−9.2% | Reduced |
| Chartwell Investment Partners, LLC | 4,087 | $794.0K | 0.03% | +4,087 | New |
| Ninety One SA (PTY) Ltd | 4,139 | $804.0K | 0.26% | +949+29.7% | Added |
| Raymond James Trust N.A. | 4,220 | $819.0K | 0.03% | −69−1.6% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,230 | $821.7K | 0.00% | +947+28.8% | Added |
| Fayez Sarofim & Co | 4,240 | $823.6K | 0.00% | 00.0% | Unchanged |
| TLWM | 4,269 | $829.3K | 0.30% | −84,616−95.2% | Reduced |
| Prudential Financial Inc | 4,403 | $855.3K | 0.00% | +1,285+41.2% | Added |
| Old National Bancorp | 4,463 | $866.0K | 0.03% | −194−4.2% | Reduced |
| Baker Tilly Wealth Management, LLC | 4,459 | $866.2K | 0.11% | −329−6.9% | Reduced |
| Virtu Financial LLC | 4,515 | $877.0K | 0.12% | −12−0.3% | Reduced |
| Verdence Capital Advisors LLC | 4,523 | $878.6K | 0.11% | −10,518−69.9% | Reduced |
| United Capital Financial Advisers, LLC | 4,533 | $880.5K | 0.00% | −35,971−88.8% | Reduced |
| Confluence Investment Management LLC | 4,542 | $882.0K | 0.01% | +7+0.2% | Added |
| Highland Capital Management, LLC | 4,612 | $896.0K | 0.06% | −5−0.1% | Reduced |
| Manhattan West Asset Management, LLC | 4,885 | $948.9K | 0.48% | −1,016−17.2% | Reduced |
| Echo Street Capital Management LLC | 4,892 | $950.3K | 0.01% | −1,819−27.1% | Reduced |
| First Hawaiian Bank | 4,906 | $952.0K | 0.03% | +2,516+105.3% | Added |
| V Wealth Advisors LLC | 4,960 | $963.5K | 0.20% | −457−8.4% | Reduced |
| Personal Cfo Solutions, LLC | 4,983 | $967.9K | 0.20% | −1,530−23.5% | Reduced |
| Hayek Kallen Investment Management | 5,000 | $971.0K | 0.45% | +200+4.2% | Added |
| Cna Financial Corp | 5,117 | $994.0K | 0.60% | −3,897−43.2% | Reduced |
| Mitchell Capital Management Co | 5,133 | $997.1K | 0.28% | +17+0.3% | Added |
| Cipher Capital LP | 5,170 | $1.00M | 0.19% | +5,170 | New |
| Stephens Inc | 5,220 | $1.01M | 0.02% | +105+2.1% | Added |
| Connable Office Inc | 5,290 | $1.03M | 0.15% | +15+0.3% | Added |
| CWM Advisors, LLC | 5,313 | $1.03M | 0.13% | +591+12.5% | Added |
| DFPG Investments, LLC | 4,717 | $1.06M | 0.17% | +4,717 | New |
| Jacobsen Capital Management | 5,541 | $1.08M | 0.57% | +5,541 | New |
| Park Avenue Securities LLC | 5,555 | $1.08M | 0.02% | +121+2.2% | Added |
| Cetera Investment Advisers | 5,568 | $1.08M | 0.01% | +3,526+172.7% | Added |
| Cim, LLC | 4,656 | $1.09M | 0.22% | −237−4.8% | Reduced |
| Transatlantique Private Wealth LLC | 5,820 | $1.12M | 0.67% | +313+5.7% | Added |
| Tealwood Asset Management Inc | 5,896 | $1.15M | 0.60% | −437−6.9% | Reduced |
| Trexquant Investment LP | 5,930 | $1.15M | 0.03% | +5,930 | New |
| FORA Capital, LLC | 5,980 | $1.16M | 0.19% | +5,980 | New |
| SYSTM Wealth Solutions LLC | 6,004 | $1.17M | 0.15% | +6,004 | New |
| Holocene Advisors, LP | 6,182 | $1.20M | 0.01% | +6,182 | New |
| Two Sigma Investments, LP | 6,300 | $1.22M | 0.00% | +6,300 | New |
| Heritage Wealth Management, LLC | 6,490 | $1.26M | 0.18% | +3,819+143.0% | Added |
| Washington Trust Advisors, Inc. | 6,660 | $1.29M | 0.14% | −125−1.8% | Reduced |
| Boothbay Fund Management, LLC | 6,669 | $1.30M | 0.04% | +5,517+478.9% | Added |
| Concentric Capital Strategies, LP | 6,739 | $1.31M | 0.65% | +6,739 | New |
| Live Oak Private Wealth LLC | 7,022 | $1.36M | 0.28% | +391+5.9% | Added |
| First National Bank of Omaha | 7,069 | $1.37M | 0.08% | +42+0.6% | Added |
| Glenmede Trust Co NA | 7,165 | $1.39M | 0.01% | −519−6.8% | Reduced |
| HSBC Holdings PLC | 7,341 | $1.41M | 0.00% | +7,341 | New |
| ExodusPoint Capital Management, LP | 7,320 | $1.42M | 0.02% | +7,320 | New |
| Squarepoint Ops LLC | 7,381 | $1.43M | 0.01% | +7,381 | New |
| Bishop Rock Capital, L.P. | 7,384 | $1.43M | 1.91% | −29,033−79.7% | Reduced |