Icon PLC
ICLR- 交易所
- Nasdaq
- 產業
- Services-Commercial Physical & Biological Research
- SEC CIK
- 0001060955
近 90 天，Icon PLC 內部人申報 0 筆公開市場買進、12 筆賣出；2026 年第 2 季末有 423 家機構在 13F 申報持有，市值合計 $138.6 億；Oakmark（Harris Associates）和Greenhaven兩位大師持有。
2026 年第 1 季 13F 持有人
Icon PLC 在 2026/3/31 季末的機構持股。管理 1 億美元以上美股的機構，每季結束後 45 天內要用 13F 申報多頭部位。13F 是什麼
- 持有機構
- 420
- 較 2025 年第 4 季 −79 家
- 持有股數
- 7,815 萬
- 較 2025 年第 4 季 +240.6 萬 (+3.2%)
- 總市值
- $87.4 億
- 較 2025 年第 4 季 −$50.7 億 (−36.7%)
- 新進機構
- 67
- 另有 156 家加碼
- 清倉機構
- 146
- 另有 140 家減碼
另有 15 家機構在 2025 年第 4 季持有、還沒有申報 2026 年第 1 季 13F：沒申報不算清倉，也不計入上面的變化。
歷季持有家數與市值
2021 年第 1 季起，每季在 13F 申報持有 ICLR 的機構家數與合計市值。市值是各季季末的申報市值，也會跟著股價漲跌。
| 季度 | 家數 | 市值 |
|---|---|---|
| 2026 年第 2 季 | 423 | $138.6 億 |
| 2026 年第 1 季 | 420 | $87.4 億 |
| 2025 年第 4 季 | 514 | $141.1 億 |
| 2025 年第 3 季 | 513 | $130.3 億 |
| 2025 年第 2 季 | 489 | $111.9 億 |
| 2025 年第 1 季 | 562 | $132.7 億 |
| 2024 年第 4 季 | 596 | $159.9 億 |
| 2024 年第 3 季 | 662 | $224.0 億 |
| 2024 年第 2 季 | 676 | $242.9 億 |
| 2024 年第 1 季 | 648 | $261.4 億 |
| 2023 年第 4 季 | 603 | $220.6 億 |
| 2023 年第 3 季 | 556 | $197.3 億 |
| 2023 年第 2 季 | 534 | $198.6 億 |
| 2023 年第 1 季 | 538 | $160.6 億 |
| 2022 年第 4 季 | 531 | $144.7 億 |
| 2022 年第 3 季 | 488 | $139.4 億 |
| 2022 年第 2 季 | 510 | $162.0 億 |
| 2022 年第 1 季 | 512 | $178.3 億 |
| 2021 年第 4 季 | 548 | $226.6 億 |
| 2021 年第 3 季 | 510 | $192.7 億 |
| 2021 年第 2 季 | 449 | $123.3 億 |
| 2021 年第 1 季 | 426 | $100.1 億 |
2026 年第 1 季持有機構
每家機構持有 Icon PLC 的股數、市值與佔組合比重；股數變化跟 2025 年第 4 季比。
| 機構 | 股數 | 市值 | 佔組合 % | 股數變化 | 動作 |
|---|---|---|---|---|---|
| Monticello Wealth Management, LLC | 5,744 | $63.6 萬 | 0.04% | +3,314+136.4% | 加碼 |
| Tributary Capital Management, LLC | 5,827 | $64.5 萬 | 0.06% | +59+1.0% | 加碼 |
| First National Advisers, LLC | 5,936 | $65.7 萬 | 0.10% | −1,637−21.6% | 減碼 |
| Vise Technologies, Inc. | 3,632 | $66.2 萬 | 0.01% | 00.0% | 不變 |
| Thornburg Investment Management Inc | 6,010 | $66.5 萬 | 0.01% | −48,163−88.9% | 減碼 |
| Legacy Capital Wealth Partners, LLC | 6,363 | $70.4 萬 | 0.15% | +1,148+22.0% | 加碼 |
| SkyView Investment Advisors, LLC | 6,387 | $70.7 萬 | 0.10% | +12+0.2% | 加碼 |
| Westover Capital Advisors, LLC | 6,628 | $73.4 萬 | 0.13% | −811−10.9% | 減碼 |
| Cambridge Investment Research Advisors, Inc. | 6,676 | $73.9 萬 | 0.00% | +2,348+54.3% | 加碼 |
| Highland Capital Management, LLC | 6,718 | $74.3 萬 | 0.04% | 00.0% | 不變 |
| Motco | 6,893 | $76.3 萬 | 0.07% | +3,196+86.4% | 加碼 |
| Formula Growth Ltd | 7,000 | $77.5 萬 | 0.35% | +7,000 | 新進 |
| Atria Investments LLC | 7,446 | $82.4 萬 | 0.01% | +1,191+19.0% | 加碼 |
| Susquehanna International Group, LLP | 8,031 | $88.9 萬 | 0.00% | +8,031 | 新進 |
| NewEdge Wealth, LLC | 8,038 | $88.9 萬 | 0.01% | +3,619+81.9% | 加碼 |
| Ossiam | 8,121 | $89.9 萬 | 0.02% | +3,632+80.9% | 加碼 |
| Oppenheimer Asset Management Inc. | 8,575 | $94.9 萬 | 0.01% | −955−10.0% | 減碼 |
| Welch & Forbes LLC | 8,605 | $95.2 萬 | 0.01% | −10,105−54.0% | 減碼 |
| Loomis Sayles & Co L P | 8,665 | $95.9 萬 | 0.00% | −58,912−87.2% | 減碼 |
| Blair William & Co | 8,797 | $97.3 萬 | 0.00% | −5,949−40.3% | 減碼 |
| Assetmark, Inc | 8,835 | $97.8 萬 | 0.00% | +3,938+80.4% | 加碼 |
| US Bancorp | 8,953 | $99.1 萬 | 0.00% | −2,554−22.2% | 減碼 |
| Nicholas Hoffman & Company, LLC. | 8,954 | $99.1 萬 | 0.02% | +3,548+65.6% | 加碼 |
| Sanctuary Advisors, LLC | 9,050 | $100.1 萬 | 0.01% | +4,118+83.5% | 加碼 |
| Point72 Asset Management, L.P. | 9,863 | $109.1 萬 | 0.00% | −184,287−94.9% | 減碼 |
| Rothschild Investment LLC | 9,885 | $109.4 萬 | 0.06% | 00.0% | 不變 |
| First Manhattan Co | 10,055 | $111.3 萬 | 0.00% | +10,055 | 新進 |
| Stephens Inc | 10,547 | $116.7 萬 | 0.01% | +5,325+102.0% | 加碼 |
| Numerai GP LLC | 11,196 | $123.9 萬 | 0.12% | +11,196 | 新進 |
| Mackenzie Financial Corp | 11,928 | $132.0 萬 | 0.00% | +8,256+224.8% | 加碼 |
| Daiwa Securities Group Inc. | 12,160 | $134.6 萬 | 0.00% | −22,834−65.3% | 減碼 |
| Truist Financial Corp | 12,335 | $136.5 萬 | 0.00% | −12,252−49.8% | 減碼 |
| Thor Investment Management Inc | 12,417 | $137.4 萬 | 0.73% | +197+1.6% | 加碼 |
| Northern Trust Corp | 12,450 | $137.8 萬 | 0.00% | −9,257−42.6% | 減碼 |
| Handelsbanken Fonder AB | 12,739 | $141.0 萬 | 0.00% | −6,449−33.6% | 減碼 |
| Entropy Technologies, LP | 12,816 | $141.8 萬 | 0.07% | +6,546+104.4% | 加碼 |
| Healthcare of Ontario Pension Plan Trust Fund | 13,112 | $145.1 萬 | 0.00% | +13,112 | 新進 |
| Banque de Luxembourg S.A. | 13,187 | $145.9 萬 | 0.76% | −3,925−22.9% | 減碼 |
| Wiley Bros.-Aintree Capital, LLC | 13,277 | $146.0 萬 | 0.01% | +4,192+46.1% | 加碼 |
| Banque Pictet & Cie SA | 13,238 | $146.5 萬 | 0.02% | −253−1.9% | 減碼 |
| TD Asset Management Inc | 13,468 | $149.0 萬 | 0.00% | +1,579+13.3% | 加碼 |
| Capital International Inc | 13,663 | $151.2 萬 | 0.01% | −3,209−19.0% | 減碼 |
| Maverick Capital Ltd大師Maverick 資本 | 13,887 | $153.7 萬 | 0.02% | +13,887 | 新進 |
| Grandeur Peak Global Advisors, LLC | 13,967 | $154.6 萬 | 0.36% | +4,694+50.6% | 加碼 |
| USS Investment Management Ltd | 14,015 | $155.1 萬 | 0.01% | +587+4.4% | 加碼 |
| Marshall Wace, LLP | 14,367 | $159.0 萬 | 0.00% | +14,367 | 新進 |
| Foyston, Gordon, & Payne Inc | 14,535 | $160.8 萬 | 0.37% | −11,819−44.8% | 減碼 |
| Cetera Investment Advisers | 14,859 | $164.4 萬 | 0.00% | +2,221+17.6% | 加碼 |
| Kerrisdale Advisers, LLC | 15,646 | $173.1 萬 | 0.66% | +15,646 | 新進 |
| Kennedy Capital Management, Inc. | 15,648 | $173.2 萬 | 0.04% | −2,518−13.9% | 減碼 |
| Avidity Partners Management LP | 16,000 | $177.1 萬 | 0.36% | −17,100−51.7% | 減碼 |
| Heartland Advisors Inc | 16,066 | $177.8 萬 | 0.09% | +8,008+99.4% | 加碼 |
| UBS Asset Management Americas Inc | 16,564 | $183.3 萬 | 0.00% | +3,818+30.0% | 加碼 |
| Vanguard Portfolio Management LLC | 17,036 | $188.5 萬 | 0.00% | +17,036 | 新進 |
| Vanguard Asset Management, Ltd | 17,590 | $194.7 萬 | 0.00% | +17,590 | 新進 |
| Rangeley Capital, LLC | 17,700 | $195.9 萬 | 2.12% | +17,700 | 新進 |
| BNP Paribas Arbitrage, SA | 18,227 | $201.7 萬 | 0.00% | −31,274−63.2% | 減碼 |
| Bank Julius Baer & Co. Ltd, Zurich | 18,376 | $203.3 萬 | 0.01% | −120−0.6% | 減碼 |
| Skylands Capital, LLC | 19,300 | $213.6 萬 | 0.28% | +13,650+241.6% | 加碼 |
| Fund 1 Investments, LLC | 19,527 | $216.1 萬 | 0.28% | +19,527 | 新進 |
| Romano Brothers and Company | 19,610 | $217.0 萬 | 0.25% | −400−2.0% | 減碼 |
| Quantitative Investment Management, LLC | 19,762 | $218.6 萬 | 0.23% | +14,655+287.0% | 加碼 |
| LPL Financial LLC | 19,988 | $221.2 萬 | 0.00% | −4,679−19.0% | 減碼 |
| American Financial Group Inc | 20,000 | $221.3 萬 | 0.82% | +20,000 | 新進 |
| Citigroup Inc | 20,658 | $228.6 萬 | 0.00% | +8,220+66.1% | 加碼 |
| Live Oak Private Wealth LLC | 20,822 | $230.4 萬 | 0.32% | +2,007+10.7% | 加碼 |
| Buckhead Capital Management LLC | 21,285 | $235.5 萬 | 0.89% | +4,631+27.8% | 加碼 |
| Stifel Financial Corp | 21,599 | $239.0 萬 | 0.00% | −6,061−21.9% | 減碼 |
| National Philanthropic Trust | 21,677 | $239.9 萬 | 0.03% | −155−0.7% | 減碼 |
| Heights Point Management, LP | 21,700 | $240.1 萬 | 2.23% | +21,700 | 新進 |
| Militia Capital Management LLC | 22,800 | $252.3 萬 | 0.57% | +22,800 | 新進 |
| Lazard Asset Management LLC | 23,072 | $255.3 萬 | 0.00% | −349,375−93.8% | 減碼 |
| Truffle Hound Capital, LLC | 24,000 | $265.6 萬 | 1.63% | +24,000 | 新進 |
| Deutsche Bank AG | 24,342 | $269.4 萬 | 0.00% | −668−2.7% | 減碼 |
| Capital International Ltd | 24,663 | $272.9 萬 | 0.10% | −4,583−15.7% | 減碼 |
| CWM Advisors, LLC | 24,983 | $276.5 萬 | 0.16% | +11,495+85.2% | 加碼 |
| SeaBridge Investment Advisors LLC | 25,904 | $286.7 萬 | 0.48% | +3,641+16.4% | 加碼 |
| Pathstone Holdings, LLC | 26,174 | $289.6 萬 | 0.01% | +4,910+23.1% | 加碼 |
| Quartz Partners, LLC | 26,620 | $294.6 萬 | 1.14% | +8,516+47.0% | 加碼 |
| London Co of Virginia | 27,939 | $309.2 萬 | 0.02% | +13,501+93.5% | 加碼 |
| First National Bank of Omaha | 28,370 | $313.9 萬 | 0.10% | −7,466−20.8% | 減碼 |
| Two Sigma Investments, LP | 28,934 | $320.2 萬 | 0.00% | +34+0.1% | 加碼 |
| Motley Fool Asset Management LLC | 28,938 | $320.2 萬 | 0.14% | −34,404−54.3% | 減碼 |
| Circumference Group LLC | 29,000 | $320.9 萬 | 7.19% | +1,000+3.6% | 加碼 |
| Arkadios Wealth Advisors | 29,843 | $330.2 萬 | 0.05% | +13,939+87.6% | 加碼 |
| Rice Hall James & Associates, LLC | 30,146 | $333.6 萬 | 0.19% | +18,175+151.8% | 加碼 |
| Winton Group Ltd | 30,554 | $338.1 萬 | 0.12% | +30,554 | 新進 |
| JPMorgan Chase & Co | 32,994 | $346.8 萬 | 0.00% | −734,930−95.7% | 減碼 |
| Bank of New York Mellon Corp | 31,846 | $352.4 萬 | 0.00% | −4,416−12.2% | 減碼 |
| Swedbank AB | 32,150 | $355.8 萬 | 0.00% | −6,550−16.9% | 減碼 |
| Prescott Group Capital Management, L.L.C. | 32,682 | $361.7 萬 | 0.36% | +20,429+166.7% | 加碼 |
| Captrust Financial Advisors | 33,021 | $365.4 萬 | 0.01% | +5,477+19.9% | 加碼 |
| Amundi | 33,583 | $371.6 萬 | 0.00% | +15,773+88.6% | 加碼 |
| Motley Fool Wealth Management, LLC | 34,319 | $379.8 萬 | 0.43% | −11,648−25.3% | 減碼 |
| Quinn Opportunity Partners LLC | 35,000 | $387.3 萬 | 0.20% | +35,000 | 新進 |
| Hudson Bay Capital Management LP | 36,000 | $398.4 萬 | 0.02% | −78,000−68.4% | 減碼 |
| Timber Creek Capital Management LLC | 36,120 | $399.7 萬 | 0.97% | +5,135+16.6% | 加碼 |
| Toroso Investments, LLC | 38,298 | $404.1 萬 | 0.01% | +35,444+1,241.9% | 加碼 |
| Janney Montgomery Scott LLC | 36,659 | $405.7 萬 | 0.01% | +12,717+53.1% | 加碼 |
| Hotchkis & Wiley Capital Management LLC | 38,892 | $430.4 萬 | 0.01% | +27,692+247.3% | 加碼 |