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 |
|---|---|---|---|---|---|
| Sterling Capital Management LLC | 20,954 | $6.02M | 0.08% | +20,954 | New |
| Brasada Capital Management, LP | 19,327 | $5.69M | 0.99% | +10.0% | Added |
| Welch & Forbes LLC | 19,338 | $5.56M | 0.07% | −300−1.5% | Reduced |
| Charles Schwab Investment Management Inc | 19,020 | $5.46M | 0.00% | −161−0.8% | Reduced |
| MML Investors Services, LLC | 18,834 | $5.41M | 0.02% | +1,734+10.1% | Added |
| HRT Financial LP | 18,684 | $5.37M | 0.03% | −189,314−91.0% | Reduced |
| BNP Paribas Arbitrage, SA | 18,650 | $5.36M | 0.01% | +18+0.1% | Added |
| Equitable Trust Co | 18,475 | $5.31M | 0.34% | −378−2.0% | Reduced |
| Manufacturers Life Insurance Company, The | 18,148 | $5.21M | 0.00% | −28,830−61.4% | Reduced |
| Janney Montgomery Scott LLC | 17,498 | $5.03M | 0.01% | −412−2.3% | Reduced |
| Oppenheimer Asset Management Inc. | 17,130 | $4.92M | 0.06% | +274+1.6% | Added |
| Quantbot Technologies LP | 17,000 | $4.88M | 0.19% | +17,000 | New |
| Osborne Partners Capital Management, LLC | 16,777 | $4.82M | 0.27% | +91+0.5% | Added |
| Trexquant Investment LP | 16,774 | $4.82M | 0.06% | +2,221+15.3% | Added |
| Henry James International Management, Inc. | 16,560 | $4.76M | 1.66% | −1,305−7.3% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 16,346 | $4.70M | 0.02% | +272+1.7% | Added |
| First Trust Advisors LP | 16,200 | $4.65M | 0.00% | −70,469−81.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 16,140 | $4.64M | 0.04% | −20,962−56.5% | Reduced |
| Federation des caisses Desjardins du Quebec | 16,114 | $4.63M | 0.02% | +1,996+14.1% | Added |
| The PNC Financial Services Group, Inc. | 15,997 | $4.60M | 0.00% | +315+2.0% | Added |
| Rockefeller Capital Management L.P. | 15,794 | $4.54M | 0.01% | −1,942−10.9% | Reduced |
| Kennedy Capital Management, Inc. | 15,770 | $4.53M | 0.10% | −708−4.3% | Reduced |
| Barclays PLC | 15,767 | $4.53M | 0.00% | +4,281+37.3% | Added |
| Westover Capital Advisors, LLC | 15,515 | $4.46M | 0.86% | −60−0.4% | Reduced |
| SG Americas Securities, LLC | 15,447 | $4.44M | 0.02% | +14,212+1,150.8% | Added |
| Manhattan West Asset Management, LLC | 15,021 | $4.32M | 1.12% | +3,268+27.8% | Added |
| Papp L Roy & Associates | 14,626 | $4.20M | 0.51% | −170−1.1% | Reduced |
| Eagle Global Advisors LLC | 14,524 | $4.17M | 0.21% | 00.0% | Unchanged |
| Burney Co | 14,301 | $4.11M | 0.15% | −173−1.2% | Reduced |
| Synovus Financial Corp | 14,048 | $4.04M | 0.05% | +2,040+17.0% | Added |
| Eversept Partners, LP | 13,668 | $3.93M | 0.30% | +1,026+8.1% | Added |
| Shaker Investments LLC | 13,257 | $3.81M | 1.59% | +4,156+45.7% | Added |
| Pittenger & Anderson Inc | 13,233 | $3.80M | 0.14% | +2,427+22.5% | Added |
| SeaBridge Investment Advisors LLC | 12,811 | $3.68M | 0.90% | +70+0.5% | Added |
| Raymond James Financial Services Advisors, Inc. | 12,512 | $3.59M | 0.00% | −53−0.4% | Reduced |
| Mount Yale Investment Advisors, LLC | 12,135 | $3.49M | 0.33% | −991−7.5% | Reduced |
| Amica Mutual Insurance Co | 11,827 | $3.40M | 0.33% | −6,306−34.8% | Reduced |
| Verdence Capital Advisors LLC | 11,474 | $3.30M | 0.26% | +619+5.7% | Added |
| Pacific Capital Partners Ltd | 154,438 | $3.29M | 1.93% | 00.0% | Unchanged |
| SGL Investment Advisors, Inc. | 16,165 | $3.23M | 1.66% | +16,165 | New |
| Exencial Wealth Advisors, LLC | 11,190 | $3.21M | 0.12% | −245−2.1% | Reduced |
| Glenmede Trust Co NA | 9,633 | $2.77M | 0.01% | −30−0.3% | Reduced |
| Snowden Capital Advisors LLC | 9,616 | $2.76M | 0.08% | −589−5.8% | Reduced |
| Advisor Group Holdings, Inc. | 9,573 | $2.75M | 0.01% | −808−7.8% | Reduced |
| Atria Investments LLC | 9,555 | $2.75M | 0.03% | +190+2.0% | Added |
| Park Avenue Securities LLC | 9,256 | $2.66M | 0.03% | −82−0.9% | Reduced |
| Utah Retirement Systems | 9,187 | $2.64M | 0.03% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 752,752 | $2.62M | 0.01% | +750,104+28,327.2% | Added |
| Pettee Investors, Inc. | 9,101 | $2.61M | 1.27% | 00.0% | Unchanged |
| Virtu Financial LLC | 9,046 | $2.60M | 0.14% | +3,012+49.9% | Added |
| JLB & Associates Inc | 8,893 | $2.56M | 0.33% | +294+3.4% | Added |
| Buckingham Capital Management, Inc. | 8,823 | $2.53M | 0.29% | +2,499+39.5% | Added |
| Treasurer of the State of North Carolina | 8,523 | $2.45M | 0.01% | +36+0.4% | Added |
| Thor Investment Management Inc | 8,478 | $2.44M | 1.78% | +20.0% | Added |
| Boothbay Fund Management, LLC | 8,192 | $2.35M | 0.07% | +4,076+99.0% | Added |
| XTX Topco Ltd | 8,135 | $2.34M | 0.17% | +118+1.5% | Added |
| Mitchell Capital Management Co | 8,113 | $2.33M | 0.41% | +17+0.2% | Added |
| Highland Capital Management, LLC | 8,001 | $2.30M | 0.13% | 00.0% | Unchanged |
| Avantax Advisory Services, Inc. | 7,955 | $2.29M | 0.02% | +480+6.4% | Added |
| Dynamic Technology Lab Private Ltd | 7,843 | $2.25M | 0.24% | +3,488+80.1% | Added |
| Diamond Hill Capital Management Inc | 7,803 | $2.24M | 0.01% | 00.0% | Unchanged |
| Headlands Technologies LLC | 7,799 | $2.24M | 0.26% | +7,799 | New |
| Prudential Financial Inc | 7,730 | $2.22M | 0.00% | +658+9.3% | Added |
| Dynasty Wealth Management, LLC | 7,154 | $2.06M | 0.06% | +10+0.1% | Added |
| Orbis Allan Gray Ltd | 7,029 | $2.02M | 0.01% | −92,065−92.9% | Reduced |
| Point72 Hong Kong Ltd | 6,999 | $2.01M | 0.14% | +6,999 | New |
| Live Oak Private Wealth LLC | 6,980 | $2.01M | 0.33% | +154+2.3% | Added |
| Richard P Slaughter Associates Inc | 6,883 | $1.98M | 0.46% | +1,250+22.2% | Added |
| Rice Hall James & Associates, LLC | 6,873 | $1.97M | 0.11% | −772−10.1% | Reduced |
| Scientech Research LLC | 6,851 | $1.97M | 0.39% | −2,973−30.3% | Reduced |
| Mackenzie Financial Corp | 6,824 | $1.96M | 0.00% | −317−4.4% | Reduced |
| Vident Advisory, LLC | 6,791 | $1.95M | 0.05% | +6,791 | New |
| TD Waterhouse Canada Inc. | 6,806 | $1.94M | 0.02% | +5,800+576.5% | Added |
| Ethic Inc. | 5,700 | $1.91M | 0.05% | −485−7.8% | Reduced |
| CWM Advisors, LLC | 6,591 | $1.89M | 0.19% | −1,841−21.8% | Reduced |
| Centiva Capital, LP | 6,363 | $1.83M | 0.08% | −28,813−81.9% | Reduced |
| Credit Agricole S A | 6,331 | $1.82M | 0.01% | +6,331 | New |
| Connable Office Inc | 6,302 | $1.81M | 0.18% | 00.0% | Unchanged |
| Stephens Inc | 6,250 | $1.80M | 0.03% | +216+3.6% | Added |
| Transatlantique Private Wealth LLC | 6,211 | $1.78M | 0.69% | −800−11.4% | Reduced |
| Regions Financial Corp | 6,206 | $1.78M | 0.01% | −3,164−33.8% | Reduced |
| Washington Trust Advisors, Inc. | 6,166 | $1.77M | 0.15% | +6+0.1% | Added |
| Diversified Trust Co | 6,085 | $1.75M | 0.04% | −1,347−18.1% | Reduced |
| Sanctuary Advisors, LLC | 8,140 | $1.74M | 0.01% | +1,811+28.6% | Added |
| Allianz Asset Management GmbH | 6,055 | $1.74M | 0.00% | −745−11.0% | Reduced |
| Graham Capital Management, L.P. | 6,003 | $1.72M | 0.06% | −133−2.2% | Reduced |
| GAM Holding AG | 5,954 | $1.71M | 0.14% | −16−0.3% | Reduced |
| Bangor Savings Bank | 5,816 | $1.67M | 0.16% | −526−8.3% | Reduced |
| Nebula Research & Development LLC | 5,624 | $1.62M | 0.19% | +5,624 | New |
| Wasatch Advisors Inc | 5,601 | $1.61M | 0.01% | +33+0.6% | Added |
| Personal Cfo Solutions, LLC | 5,547 | $1.59M | 0.22% | +15+0.3% | Added |
| Fisher Asset Management, LLC | 5,505 | $1.58M | 0.00% | +85+1.6% | Added |
| RSM US Wealth Management LLC | 5,437 | $1.55M | 0.02% | −118−2.1% | Reduced |
| Resources Investment Advisors, LLC. | 5,371 | $1.54M | 0.02% | −157−2.8% | Reduced |
| Aquatic Capital Management LLC | 5,280 | $1.52M | 0.04% | +5,280 | New |
| Tealwood Asset Management Inc | 5,263 | $1.51M | 0.66% | −20−0.4% | Reduced |
| First National Bank of Omaha | 5,259 | $1.51M | 0.10% | −36−0.7% | Reduced |
| Wealthcare Advisory Partners LLC | 5,257 | $1.51M | 0.04% | −216−3.9% | Reduced |
| Cerity Partners LLC | 5,231 | $1.50M | 0.00% | +1,805+52.7% | Added |
| Cullen Investment Group, Ltd. | 5,080 | $1.46M | 0.22% | −84−1.6% | Reduced |