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, Q1 2025
Institutional positions in Icon PLC as of Mar 31, 2025. 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
- 562
- −23 vs. Q4 2024
- Shares held
- 75.8M
- −297.4K (−0.4%) vs. Q4 2024
- Total value
- $13.3B
- −$2.68B (−16.8%) vs. Q4 2024
- New holders
- 72
- 192 more added
- Sold out
- 95
- 225 more reduced
11 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Icon PLC; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| MAI Capital Management | 1,405 | $245.9K | 0.00% | −2−0.1% | Reduced |
| Mercer Global Advisors Inc | 1,404 | $245.7K | 0.00% | +73+5.5% | Added |
| Granite Group Advisors, LLC | 1,394 | $243.9K | 0.17% | 00.0% | Unchanged |
| Foundry Partners, LLC | 1,379 | $241.3K | 0.01% | +1+0.1% | Added |
| SRS Capital Advisors, Inc. | 1,374 | $240.4K | 0.02% | +93+7.3% | Added |
| Ethic Inc. | 1,442 | $240.2K | 0.00% | +61+4.4% | Added |
| Groupe la Francaise | 1,300 | $239.8K | 0.01% | 00.0% | Unchanged |
| CWA Asset Management Group, LLC | 1,370 | $239.7K | 0.01% | −57−4.0% | Reduced |
| Umb Bank N A | 1,361 | $238.2K | 0.00% | −14−1.0% | Reduced |
| Venturi Wealth Management, LLC | 1,351 | $236.4K | 0.01% | −784−36.7% | Reduced |
| NewEdge Wealth, LLC | 1,350 | $236.2K | 0.00% | +287+27.0% | Added |
| Apollon Wealth Management, LLC | 1,348 | $235.9K | 0.01% | +1,348 | New |
| R Squared Ltd | 1,290 | $225.7K | 0.24% | +960+290.9% | Added |
| Park National Corp | 1,277 | $223.5K | 0.01% | −40−3.0% | Reduced |
| SeaBridge Investment Advisors LLC | 1,276 | $223.3K | 0.05% | −15,516−92.4% | Reduced |
| United Capital Financial Advisers, LLC | 1,237 | $216.5K | 0.00% | −151−10.9% | Reduced |
| Frank, Rimerman Advisors LLC | 1,223 | $214.0K | 0.02% | −24−1.9% | Reduced |
| Tiaa Trust, National Association | 1,192 | $208.6K | 0.00% | −454−27.6% | Reduced |
| Schroder Investment Management Group | 1,162 | $208.1K | 0.00% | −43−3.6% | Reduced |
| Quadcap Wealth Management, LLC | 1,183 | $207.0K | 0.03% | +3+0.3% | Added |
| Transcend Wealth Collective, LLC | 1,174 | $205.4K | 0.01% | +83+7.6% | Added |
| Penobscot Investment Management Company, Inc. | 1,150 | $201.2K | 0.02% | 00.0% | Unchanged |
| Hardy Reed LLC | 1,144 | $200.2K | 0.02% | 00.0% | Unchanged |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 1,039 | $181.8K | 0.00% | −778−42.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 937 | $164.0K | 0.00% | −185−16.5% | Reduced |
| Credit Agricole S A | 867 | $151.7K | 0.00% | +117+15.6% | Added |
| Horizon Investments, LLC | 808 | $141.4K | 0.00% | +155+23.7% | Added |
| Grove Bank & Trust | 801 | $140.2K | 0.02% | +163+25.5% | Added |
| Parallel Advisors, LLC | 750 | $131.2K | 0.00% | −158−17.4% | Reduced |
| Pacer Advisors, Inc. | 749 | $131.1K | 0.00% | +21+2.9% | Added |
| Point72 Asia (Singapore) Pte. Ltd. | 739 | $129.4K | 0.03% | −2,160−74.5% | Reduced |
| Allworth Financial LP | 849 | $123.9K | 0.00% | +232+37.6% | Added |
| Assetmark, Inc | 674 | $118.0K | 0.00% | −198−22.7% | Reduced |
| Walleye Trading LLC | 667 | $116.7K | 0.00% | +667 | New |
| Opal Wealth Advisors, LLC | 666 | $116.5K | 0.04% | +666 | New |
| Steward Partners Investment Advisory, LLC | 658 | $115.1K | 0.00% | −70−9.6% | Reduced |
| Spire Wealth Management | 655 | $114.7K | 0.00% | +12+1.9% | Added |
| Advisors Asset Management, Inc. | 641 | $112.2K | 0.00% | −29−4.3% | Reduced |
| IFP Advisors, Inc | 630 | $110.2K | 0.00% | −94−13.0% | Reduced |
| Nomura Asset Management Co Ltd | 580 | $101.5K | 0.00% | +299+106.4% | Added |
| Cloud Capital Management, LLC | 578 | $101.0K | 0.07% | +578 | New |
| Farther Finance Advisors, LLC | 593 | $98.8K | 0.00% | +110+22.8% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 492 | $86.1K | 0.00% | +91+22.7% | Added |
| Geneos Wealth Management Inc. | 485 | $84.9K | 0.00% | −84−14.8% | Reduced |
| Capital Advisors, Ltd. LLC | 471 | $82.0K | 0.01% | 00.0% | Unchanged |
| Ramirez Asset Management, Inc. | 450 | $78.7K | 0.02% | +75+20.0% | Added |
| Huntington National Bank | 443 | $77.5K | 0.00% | −335−43.1% | Reduced |
| Mather Group, LLC. | 441 | $77.2K | 0.00% | +73+19.8% | Added |
| First Horizon Advisors, Inc. | 441 | $77.2K | 0.00% | +54+14.0% | Added |
| Jones Financial Companies LLLP | 423 | $75.7K | 0.00% | −71−14.4% | Reduced |
| TD Private Client Wealth LLC | 429 | $75.1K | 0.00% | −139−24.5% | Reduced |
| Clearstead Advisors, LLC | 423 | $74.0K | 0.00% | −22−4.9% | Reduced |
| Signaturefd, LLC | 414 | $72.4K | 0.00% | −125−23.2% | Reduced |
| Greykasell Wealth Strategies, Inc. | 396 | $69.3K | 0.04% | +396 | New |
| Tower Research Capital LLC (TRC) | 392 | $68.6K | 0.00% | +390+19,500.0% | Added |
| GAMMA Investing LLC | 391 | $68.4K | 0.01% | −42−9.7% | Reduced |
| Aviso Financial Inc. | 372 | $65.1K | 0.00% | −349−48.4% | Reduced |
| Ritter Daniher Financial Advisory LLC | 371 | $64.9K | 0.02% | −124−25.1% | Reduced |
| NBC Securities, Inc. | 341 | $59.0K | 0.01% | +341 | New |
| Abound Financial, LLC | 299 | $52.3K | 0.03% | +299 | New |
| Ronald Blue Trust, Inc. | 273 | $47.8K | 0.00% | −10−3.5% | Reduced |
| CWM, LLC | 268 | $47.0K | 0.00% | +23+9.4% | Added |
| Larson Financial Group LLC | 260 | $45.5K | 0.00% | +163+168.0% | Added |
| Private Trust Co NA | 230 | $40.2K | 0.00% | −20−8.0% | Reduced |
| Park Place Capital Corp | 211 | $36.9K | 0.01% | −14−6.2% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 201 | $36.0K | 0.00% | −2−1.0% | Reduced |
| Security National Bank | 200 | $35.0K | 0.01% | 00.0% | Unchanged |
| Hollencrest Capital Management | 182 | $31.8K | 0.00% | 00.0% | Unchanged |
| Glass Jacobson Investment Advisors llc | 150 | $31.5K | 0.01% | 00.0% | Unchanged |
| Asset Dedication, LLC | 161 | $28.2K | 0.00% | 00.0% | Unchanged |
| Boston Private Wealth LLC | 160 | $28.0K | 0.00% | +160 | New |
| Quadrant Capital Group LLC | 157 | $27.5K | 0.00% | −79−33.5% | Reduced |
| Massmutual Trust Co FSB | 147 | $25.7K | 0.00% | +134+1,030.8% | Added |
| Crewe Advisors LLC | 145 | $25.4K | 0.00% | +145 | New |
| Binnacle Investments Inc | 129 | $22.6K | 0.02% | +129 | New |
| Sierra Ocean, LLC | 125 | $21.9K | 0.02% | −11−8.1% | Reduced |
| Orion Capital Management LLC | 120 | $21.0K | 0.01% | 00.0% | Unchanged |
| Evelyn Partners Investment Management (Europe) Ltd | 100 | $17.5K | 0.01% | 00.0% | Unchanged |
| Promus Capital, LLC | 93 | $16.3K | 0.01% | 00.0% | Unchanged |
| Whipplewood Advisors, LLC | 103 | $15.2K | 0.01% | +7+7.3% | Added |
| CX Institutional | 83 | $15.0K | 0.00% | +83 | New |
| Fifth Third Bancorp | 81 | $14.2K | 0.00% | −3−3.6% | Reduced |
| Cullen/Frost Bankers, Inc. | 79 | $13.8K | 0.00% | +25+46.3% | Added |
| North Star Investment Management Corp. | 75 | $13.1K | 0.00% | +75 | New |
| CVA Family Office, LLC | 74 | $12.9K | 0.00% | −10−11.9% | Reduced |
| Trust Co of Vermont | 70 | $12.2K | 0.00% | 00.0% | Unchanged |
| Cornerstone Planning Group LLC | 83 | $11.9K | 0.00% | +59+245.8% | Added |
| Central Trust Co | 67 | $11.7K | 0.00% | 00.0% | Unchanged |
| South State Corp. | 66 | $11.6K | 0.00% | +66 | New |
| Skopos Labs, Inc. | 63 | $11.0K | 0.00% | +54+600.0% | Added |
| Capital A Wealth Management, LLC | 62 | $10.8K | 0.01% | 00.0% | Unchanged |
| ZRC Wealth Management, LLC | 60 | $10.5K | 0.00% | 00.0% | Unchanged |
| Hager Investment Management Services, LLC | 60 | $10.5K | 0.01% | 00.0% | Unchanged |
| Lindbrook Capital, LLC | 58 | $10.1K | 0.00% | −3−4.9% | Reduced |
| Bogart Wealth, LLC | 56 | $9.80K | 0.00% | −29−34.1% | Reduced |
| MV Capital Management, Inc. | 54 | $9.45K | 0.00% | 00.0% | Unchanged |
| Nova Wealth Management, Inc. | 50 | $8.75K | 0.01% | −100−66.7% | Reduced |
| Pinnacle Bancorp, Inc. | 50 | $8.75K | 0.00% | −55−52.4% | Reduced |
| Citizens National Bank Trust Department | 50 | $8.75K | 0.00% | 00.0% | Unchanged |
| Fortitude Family Office, LLC | 50 | $8.75K | 0.00% | 00.0% | Unchanged |