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 2023
Institutional positions in Icon PLC as of Sep 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
- 556
- +27 vs. Q2 2023
- Shares held
- 80.6M
- +1.25M (+1.6%) vs. Q2 2023
- Total value
- $19.7B
- −$128.7M (−0.6%) vs. Q2 2023
- New holders
- 66
- 185 more added
- Sold out
- 39
- 207 more reduced
5 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Icon PLC; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| US Bancorp | 14,773 | $3.64M | 0.01% | +114+0.8% | Added |
| Bessemer Group Inc | 14,504 | $3.57M | 0.01% | +2,268+18.5% | Added |
| Utah Retirement Systems | 13,987 | $3.44M | 0.05% | 00.0% | Unchanged |
| Brasada Capital Management, LP | 13,802 | $3.29M | 0.77% | +973+7.6% | Added |
| Synovus Financial Corp | 13,363 | $3.29M | 0.04% | −1,447−9.8% | Reduced |
| Pacific Capital Partners Ltd | 479,358 | $3.23M | 1.95% | +479,358 | New |
| Raymond James Financial Services Advisors, Inc. | 13,014 | $3.20M | 0.01% | −541−4.0% | Reduced |
| Exencial Wealth Advisors, LLC | 12,979 | $3.20M | 0.16% | −1,498−10.3% | Reduced |
| Verdence Capital Advisors LLC | 11,823 | $2.91M | 0.32% | −2,320−16.4% | Reduced |
| Snowden Capital Advisors LLC | 11,571 | $2.85M | 0.12% | +2,008+21.0% | Added |
| Ativo Capital Management LLC | 11,540 | $2.84M | 3.21% | 00.0% | Unchanged |
| MML Investors Services, LLC | 11,418 | $2.81M | 0.02% | −144−1.2% | Reduced |
| JLB & Associates Inc | 11,197 | $2.76M | 0.43% | −551−4.7% | Reduced |
| Rockefeller Capital Management L.P. | 10,607 | $2.61M | 0.01% | +10,607 | New |
| Rice Hall James & Associates, LLC | 10,390 | $2.56M | 0.16% | −320−3.0% | Reduced |
| SeaBridge Investment Advisors LLC | 10,128 | $2.49M | 0.82% | +429+4.4% | Added |
| Regions Financial Corp | 10,106 | $2.49M | 0.02% | +230+2.3% | Added |
| Diversified Trust Co | 10,035 | $2.47M | 0.09% | −196−1.9% | Reduced |
| Sivik Global Healthcare LLC | 10,000 | $2.46M | 1.24% | −10,000−50.0% | Reduced |
| CWM Advisors, LLC | 9,218 | $2.27M | 0.29% | +1,157+14.4% | Added |
| Manhattan West Asset Management, LLC | 10,126 | $2.26M | 0.69% | +1,155+12.9% | Added |
| Pettee Investors, Inc. | 9,101 | $2.24M | 1.06% | 00.0% | Unchanged |
| Glenmede Trust Co NA | 9,067 | $2.23M | 0.01% | +1,983+28.0% | Added |
| Shaker Investments LLC | 9,033 | $2.22M | 1.23% | −75−0.8% | Reduced |
| Engineers Gate Manager LP | 8,534 | $2.10M | 0.08% | +8,534 | New |
| Amalgamated Bank | 8,438 | $2.08M | 0.02% | +460+5.8% | Added |
| Pathstone Family Office, LLC | 7,741 | $1.94M | 0.02% | +2,632+51.5% | Added |
| Mitchell Capital Management Co | 7,890 | $1.94M | 0.46% | −10−0.1% | Reduced |
| Kestra Advisory Services, LLC | 7,665 | $1.89M | 0.02% | −683−8.2% | Reduced |
| Bangor Savings Bank | 7,644 | $1.88M | 0.22% | −248−3.1% | Reduced |
| Sawtooth Solutions, LLC | 7,606 | $1.87M | 0.06% | +6,099+404.7% | Added |
| Bleakley Financial Group, LLC | 7,606 | $1.87M | 0.07% | +6,099+404.7% | Added |
| Transatlantique Private Wealth LLC | 7,423 | $1.82M | 0.97% | +36+0.5% | Added |
| SYSTM Wealth Solutions LLC | 7,263 | $1.79M | 0.27% | +581+8.7% | Added |
| Atria Investments LLC | 7,254 | $1.79M | 0.03% | +448+6.6% | Added |
| FDx Advisors, Inc. | 7,129 | $1.76M | 0.15% | −450−5.9% | Reduced |
| Chartwell Investment Partners, LLC | 6,953 | $1.71M | 0.07% | +963+16.1% | Added |
| Connable Office Inc | 6,875 | $1.69M | 0.23% | +1,735+33.8% | Added |
| Live Oak Private Wealth LLC | 6,868 | $1.69M | 0.36% | +30+0.4% | Added |
| Kennedy Capital Management, Inc. | 6,863 | $1.69M | 0.04% | +710+11.5% | Added |
| First National Bank of Omaha | 6,781 | $1.67M | 0.11% | −477−6.6% | Reduced |
| Beacon Investment Advisory Services, Inc. | 6,500 | $1.60M | 0.08% | 00.0% | Unchanged |
| Two Sigma Investments, LP | 6,300 | $1.55M | 0.00% | 00.0% | Unchanged |
| Prudential Financial Inc | 6,250 | $1.54M | 0.00% | +628+11.2% | Added |
| GAM Holding AG | 6,222 | $1.53M | 0.11% | 00.0% | Unchanged |
| Maryland State Retirement & Pension System | 6,221 | $1.53M | 0.04% | 00.0% | Unchanged |
| Washington Trust Advisors, Inc. | 6,210 | $1.53M | 0.16% | −30−0.5% | Reduced |
| STRS Ohio | 6,133 | $1.51M | 0.01% | +1,067+21.1% | Added |
| Personal Cfo Solutions, LLC | 6,039 | $1.49M | 0.29% | +622+11.5% | Added |
| SG Americas Securities, LLC | 5,998 | $1.48M | 0.02% | −542−8.3% | Reduced |
| Tealwood Asset Management Inc | 5,589 | $1.38M | 0.71% | −100−1.8% | Reduced |
| Cumberland Partners Ltd | 5,500 | $1.35M | 0.13% | +1,000+22.2% | Added |
| Advisors Asset Management, Inc. | 5,286 | $1.30M | 0.03% | −411−7.2% | Reduced |
| Community Financial Services Group, LLC | 5,099 | $1.26M | 0.32% | +5,099 | New |
| Highland Capital Management, LLC | 5,062 | $1.25M | 0.09% | +5,062 | New |
| Park Avenue Securities LLC | 5,012 | $1.23M | 0.02% | +5,012 | New |
| Advisor Partners II, LLC | 4,960 | $1.22M | 0.05% | +3,528+246.4% | Added |
| Cetera Investment Advisers | 4,700 | $1.16M | 0.01% | −377−7.4% | Reduced |
| Eqis Capital Management, Inc. | 4,699 | $1.16M | 0.14% | −1,798−27.7% | Reduced |
| Stephens Inc | 4,640 | $1.14M | 0.02% | −537−10.4% | Reduced |
| Covenant Partners, LLC | 4,622 | $1.14M | 0.41% | +999+27.6% | Added |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 4,593 | $1.13M | 0.00% | +868+23.3% | Added |
| Schechter Investment Advisors, LLC | 4,488 | $1.11M | 0.11% | +22+0.5% | Added |
| Ninety One SA (PTY) Ltd | 4,487 | $1.10M | 0.21% | −575−11.4% | Reduced |
| Mariner, LLC | 4,478 | $1.10M | 0.00% | +153+3.5% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 4,477 | $1.10M | 0.00% | +1,218+37.4% | Added |
| TLWM | 4,391 | $1.08M | 0.29% | +150+3.5% | Added |
| Xponance, Inc. | 4,228 | $1.04M | 0.01% | +103+2.5% | Added |
| Redmond Asset Management, LLC | 4,213 | $1.04M | 0.37% | +4,213 | New |
| Confluence Investment Management LLC | 4,138 | $1.02M | 0.02% | 00.0% | Unchanged |
| Montag & Caldwell, LLC | 4,080 | $1.00M | 0.13% | 00.0% | Unchanged |
| TD Private Client Wealth LLC | 3,916 | $964.3K | 0.04% | −581−12.9% | Reduced |
| Greenwood Capital Associates LLC | 3,861 | $950.8K | 0.14% | −39−1.0% | Reduced |
| First Hawaiian Bank | 3,824 | $941.7K | 0.03% | +42+1.1% | Added |
| BancorpSouth Bank | 3,812 | $938.7K | 0.08% | 00.0% | Unchanged |
| Nwam LLC | 3,811 | $938.5K | 0.10% | +10.0% | Added |
| Rathbone Brothers plc | 3,800 | $935.8K | 0.01% | 00.0% | Unchanged |
| Wealth Enhancement Advisory Services, LLC | 3,784 | $931.8K | 0.00% | +3,784 | New |
| Dakota Wealth Management | 3,770 | $928.4K | 0.04% | +334+9.7% | Added |
| Fisher Asset Management, LLC | 3,744 | $922.0K | 0.00% | 00.0% | Unchanged |
| Thoroughbred Financial Services, LLC | 3,731 | $918.0K | 0.09% | +3,731 | New |
| 1832 Asset Management L.P. | 3,715 | $914.8K | 0.00% | +954+34.6% | Added |
| XTX Topco Ltd | 3,667 | $903.0K | 0.15% | +2,201+150.1% | Added |
| Alliance Wealth Advisors, LLC | 3,556 | $875.7K | 0.32% | +74+2.1% | Added |
| Jane Street Group, LLC | 3,475 | $855.7K | 0.00% | −20,707−85.6% | Reduced |
| Old National Bancorp | 3,453 | $850.3K | 0.02% | −100−2.8% | Reduced |
| Diamond Hill Capital Management Inc | 3,449 | $849.3K | 0.00% | +615+21.7% | Added |
| Raymond James Trust N.A. | 3,294 | $811.2K | 0.02% | −291−8.1% | Reduced |
| Allianz Asset Management GmbH | 3,255 | $801.5K | 0.00% | −212−6.1% | Reduced |
| Castleark Management LLC | 3,240 | $797.9K | 0.04% | +470+17.0% | Added |
| Advisory Services Network, LLC | 3,238 | $797.4K | 0.02% | +270+9.1% | Added |
| Ossiam | 3,216 | $791.9K | 0.01% | +1,289+66.9% | Added |
| O'Shaughnessy Asset Management, LLC | 3,204 | $789.0K | 0.01% | +2,245+234.1% | Added |
| Private Advisor Group, LLC | 3,097 | $762.6K | 0.01% | −229−6.9% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 3,090 | $760.9K | 0.07% | +3,090 | New |
| Aviva PLC | 3,069 | $755.7K | 0.00% | −17−0.6% | Reduced |
| Virtus ETF Advisers LLC | 3,036 | $747.6K | 0.45% | +3,036 | New |
| Ethic Inc. | 3,028 | $745.6K | 0.03% | +3,028 | New |
| Resources Investment Advisors, LLC. | 2,947 | $725.7K | 0.02% | −19−0.6% | Reduced |
| Harbor Capital Advisors, Inc. | 2,927 | $720.8K | 0.16% | −4,010−57.8% | Reduced |