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 |
|---|---|---|---|---|---|
| Two Sigma Securities, LLC | 2,606 | $479.0K | 0.07% | +1,071+69.8% | Added |
| Blueshift Asset Management, LLC | 2,625 | $482.0K | 0.10% | +2,625 | New |
| Castleark Management LLC | 2,650 | $487.0K | 0.03% | −300−10.2% | Reduced |
| Amica Retiree Medical Trust | 2,666 | $490.0K | 0.61% | −249−8.5% | Reduced |
| Heritage Wealth Management, LLC | 2,671 | $491.0K | 0.16% | −68−2.5% | Reduced |
| Change Path, LLC | 2,738 | $503.0K | 0.03% | +50+1.9% | Added |
| Tiaa, FSB | 2,757 | $507.0K | 0.00% | −7−0.3% | Reduced |
| Tectonic Advisors LLC | 2,784 | $512.0K | 0.09% | 00.0% | Unchanged |
| Advisory Services Network, LLC | 2,849 | $524.0K | 0.02% | −40−1.4% | Reduced |
| Covenant Partners, LLC | 2,905 | $534.0K | 0.26% | −160−5.2% | Reduced |
| Kennedy Capital Management, Inc. | 2,955 | $543.0K | 0.02% | −1,515−33.9% | Reduced |
| Thrivent Financial for Lutherans | 2,967 | $546.0K | 0.00% | +423+16.6% | Added |
| Man Group plc | 2,993 | $550.0K | 0.00% | – | – |
| Dryden Capital, LLC | 3,000 | $551.0K | 0.44% | +3,000 | New |
| Twinbeech Capital LP | 3,014 | $554.0K | 0.01% | +3,014 | New |
| TD Private Client Wealth LLC | 3,105 | $570.6K | 0.03% | +328+11.8% | Added |
| Prudential Financial Inc | 3,118 | $574.0K | 0.00% | +72+2.4% | Added |
| Mariner, LLC | 3,141 | $577.0K | 0.00% | +3,141 | New |
| Ninety One SA (PTY) Ltd | 3,190 | $586.0K | 0.23% | 00.0% | Unchanged |
| Dakota Wealth Management | 3,229 | $594.0K | 0.05% | +199+6.6% | Added |
| TD Waterhouse Canada Inc. | 3,076 | $595.7K | 0.01% | −29−0.9% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,283 | $603.0K | 0.00% | −6,391−66.1% | Reduced |
| 1776 Wealth LLC | 3,388 | $623.0K | 0.47% | 00.0% | Unchanged |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 3,418 | $628.0K | 0.05% | +30+0.9% | Added |
| Capital Asset Advisory Services LLC | 3,594 | $661.0K | 0.09% | −1,551−30.1% | Reduced |
| Marietta Investment Partners LLC | 3,311 | $661.0K | 0.20% | +141+4.4% | Added |
| New York Life Investments Alternatives | 3,600 | $662.0K | 0.66% | +600+20.0% | Added |
| CIBC World Markets Inc. | 3,750 | $689.0K | 0.00% | +113+3.1% | Added |
| Rathbone Brothers plc | 3,800 | $698.0K | 0.01% | 00.0% | Unchanged |
| Nwam LLC | 3,810 | $700.0K | 0.07% | +199+5.5% | Added |
| Arden Trust Co | 3,863 | $710.0K | 0.18% | −1,258−24.6% | Reduced |
| Ieq Capital, LLC | 3,870 | $711.0K | 0.02% | −240−5.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 3,904 | $717.0K | 0.01% | +1,595+69.1% | Added |
| BancorpSouth Bank | 3,994 | $734.0K | 0.08% | 00.0% | Unchanged |
| Fayez Sarofim & Co | 4,240 | $779.0K | 0.00% | −10−0.2% | Reduced |
| Raymond James Trust N.A. | 4,289 | $788.0K | 0.03% | −280−6.1% | Reduced |
| Fifth Third Bancorp | 4,347 | $799.0K | 0.00% | +2,063+90.3% | Added |
| DAGCO, Inc. | 4,370 | $803.0K | 0.50% | −725−14.2% | Reduced |
| AlphaCrest Capital Management LLC | 4,374 | $804.0K | 0.05% | −4,670−51.6% | Reduced |
| Greenwood Capital Associates LLC | 4,399 | $808.0K | 0.14% | −61−1.4% | Reduced |
| Montag & Caldwell, LLC | 4,480 | $823.0K | 0.12% | +7+0.2% | Added |
| Wrapmanager Inc | 4,487 | $825.0K | 0.28% | −580−11.4% | Reduced |
| Virtu Financial LLC | 4,527 | $832.0K | 0.08% | +4,527 | New |
| Confluence Investment Management LLC | 4,535 | $833.0K | 0.01% | −132−2.8% | Reduced |
| Highland Capital Management, LLC | 4,617 | $849.0K | 0.07% | −504−9.8% | Reduced |
| Pathstone Family Office, LLC | 4,494 | $853.6K | 0.02% | +4,494 | New |
| Old National Bancorp | 4,657 | $856.0K | 0.03% | −747−13.8% | Reduced |
| CWM Advisors, LLC | 4,722 | $868.0K | 0.12% | +4,722 | New |
| SeaBridge Investment Advisors LLC | 4,742 | $871.0K | 0.30% | +568+13.6% | Added |
| Baker Tilly Wealth Management, LLC | 4,788 | $880.0K | 0.12% | −504−9.5% | Reduced |
| Hayek Kallen Investment Management | 4,800 | $882.0K | 0.41% | −200−4.0% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 4,934 | $906.8K | 0.09% | +3,779+327.2% | Added |
| Mitchell Capital Management Co | 5,116 | $940.0K | 0.27% | −35−0.7% | Reduced |
| Stephens Inc | 5,115 | $940.0K | 0.02% | +46+0.9% | Added |
| Cim, LLC | 4,893 | $961.0K | 0.20% | +101+2.1% | Added |
| Connable Office Inc | 5,275 | $969.0K | 0.16% | 00.0% | Unchanged |
| Cetera Advisor Networks LLC | 5,270 | $969.0K | 0.01% | +1,931+57.8% | Added |
| V Wealth Advisors LLC | 5,417 | $996.0K | 0.20% | +346+6.8% | Added |
| Park Avenue Securities LLC | 5,434 | $999.0K | 0.02% | +204+3.9% | Added |
| Transatlantique Private Wealth LLC | 5,507 | $1.01M | 0.68% | +391+7.6% | Added |
| Manhattan West Asset Management, LLC | 5,901 | $1.08M | 0.67% | +621+11.8% | Added |
| Tealwood Asset Management Inc | 6,333 | $1.16M | 0.63% | −30−0.5% | Reduced |
| UBS Oconnor LLC | 6,510 | $1.20M | 0.01% | +2,700+70.9% | Added |
| Personal Cfo Solutions, LLC | 6,513 | $1.20M | 0.30% | +150+2.4% | Added |
| D. E. Shaw & Co., Inc. | 6,623 | $1.22M | 0.00% | −4,735−41.7% | Reduced |
| Live Oak Private Wealth LLC | 6,631 | $1.22M | 0.27% | +178+2.8% | Added |
| Echo Street Capital Management LLC | 6,711 | $1.23M | 0.01% | +6,711 | New |
| Washington Trust Advisors, Inc. | 6,785 | $1.25M | 0.12% | −90−1.3% | Reduced |
| First National Bank of Omaha | 7,027 | $1.29M | 0.08% | +201+2.9% | Added |
| Dynamic Technology Lab Private Ltd | 7,136 | $1.31M | 0.13% | +7,136 | New |
| Ativo Capital Management LLC | 7,183 | $1.32M | 2.07% | +10.0% | Added |
| Susquehanna International Group, LLP | 7,593 | $1.40M | 0.00% | −12,692−62.6% | Reduced |
| Glenmede Trust Co NA | 7,684 | $1.41M | 0.01% | −964−11.1% | Reduced |
| Harbor Capital Advisors, Inc. | 7,774 | $1.43M | 1.33% | −858−9.9% | Reduced |
| Barclays PLC | 7,786 | $1.43M | 0.00% | −2,007−20.5% | Reduced |
| Eqis Capital Management, Inc. | 7,962 | $1.46M | 0.17% | −5−0.1% | Reduced |
| Handelsbanken Fonder AB | 8,230 | $1.51M | 0.01% | 00.0% | Unchanged |
| Edgestream Partners, L.P. | 8,439 | $1.55M | 0.12% | +8,439 | New |
| Bangor Savings Bank | 8,519 | $1.57M | 0.18% | +130+1.5% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 8,657 | $1.59M | 0.01% | +8,657 | New |
| Cna Financial Corp | 9,014 | $1.66M | 0.63% | −517−5.4% | Reduced |
| Pettee Investors, Inc. | 9,101 | $1.67M | 0.90% | 00.0% | Unchanged |
| Regions Financial Corp | 9,247 | $1.70M | 0.02% | +3,759+68.5% | Added |
| Aquatic Capital Management LLC | 9,500 | $1.75M | 0.17% | +8,600+955.6% | Added |
| Kestra Advisory Services, LLC | 9,745 | $1.79M | 0.02% | +582+6.4% | Added |
| Utah Retirement Systems | 10,087 | $1.85M | 0.03% | 00.0% | Unchanged |
| Eversept Partners, LP | 10,212 | $1.88M | 0.22% | +4,625+82.8% | Added |
| Magnetar Financial LLC | 10,259 | $1.89M | 0.03% | −42,865−80.7% | Reduced |
| Snowden Capital Advisors LLC | 10,335 | $1.90M | 0.09% | +1,950+23.3% | Added |
| Tekla Capital Management LLC | 10,434 | $1.92M | 0.08% | −70,941−87.2% | Reduced |
| GAM Holding AG | 10,696 | $1.97M | 0.15% | −7−0.1% | Reduced |
| Cubist Systematic Strategies, LLC | 11,067 | $2.03M | 0.02% | +11,067 | New |
| Aviva PLC | 11,156 | $2.05M | 0.01% | −222−2.0% | Reduced |
| Atria Investments LLC | 11,358 | $2.09M | 0.05% | −1,441−11.3% | Reduced |
| Diversified Trust Co | 11,596 | $2.13M | 0.10% | −53−0.5% | Reduced |
| Exencial Wealth Advisors, LLC | 11,653 | $2.14M | 0.13% | +372+3.3% | Added |
| TLWM | 88,885 | $2.18M | 1.02% | +84,635+1,991.4% | Added |
| Westpac Banking Corp | 11,956 | $2.20M | 0.03% | −400−3.2% | Reduced |
| FDx Advisors, Inc. | 12,181 | $2.24M | 0.10% | −2,665−18.0% | Reduced |
| Guggenheim Capital LLC | 12,230 | $2.25M | 0.02% | −854−6.5% | Reduced |