Ticker: ICLR CUSIP: G4705A100 Class: SHS
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 3,001,535 | $546,940 | $178.08 | $154.12 - $198.30 |
| Q3 2025 | 3,277,293 | $573,526 | $167.36 | $139.15 - $211.00 |
| Q2 2025 | 390,538 | $56,804 | $141.84 | $125.10 - $175.88 |
| Q1 2025 | 302,148 | $52,873 | $193.87 | $168.00 - $228.29 |
| Q4 2024 | 623,189 | $130,689 | $233.52 | $183.38 - $303.69 |
| Q3 2024 | 591,073 | $169,821 | $315.33 | $269.08 - $347.72 |
| Q2 2024 | 460,456 | $144,339 | $313.39 | $287.02 - $338.98 |
| Q1 2024 | 445,474 | $149,657 | $294.81 | $244.59 - $344.77 |
| Q4 2023 | 471,929 | $133,589 | $258.75 | $221.20 - $288.50 |
| Q3 2023 | 518,073 | $127,575 | $252.02 | $233.81 - $268.07 |
| Q2 2023 | 522,467 | $130,721 | $212.31 | $181.92 - $252.15 |
| Q1 2023 | 493,744 | $105,459 | $222.55 | $190.73 - $247.47 |
| Q4 2022 | 503,644 | $97,833 | $198.26 | $171.43 - $229.84 |
| Q3 2022 | 564,758 | $103,791 | $217.64 | $179.95 - $249.62 |
| Q2 2022 | 568,638 | $123,224 | $224.24 | $196.34 - $263.62 |
| Q1 2022 | 636,483 | $154,805 | $250.60 | $208.13 - $312.28 |
| Q4 2021 | 771,469 | $238,924 | $279.80 | $254.34 - $313.00 |
| Q3 2021 | 765,159 | $200,487 | $243.05 | $205.10 - $301.72 |
| Q2 2021 | 833,340 | $172,260 | $215.79 | $193.25 - $234.22 |
| Q1 2021 | 873,508 | $171,531 | $197.42 | $168.76 - $223.62 |
| Q4 2020 | 887,002 | $172,948 | $195.53 | $177.52 - $215.29 |
| Q3 2020 | 906,537 | $173,230 | $183.83 | $166.66 - $199.83 |
| Q2 2020 | 972,129 | $163,765 | $157.56 | $127.00 - $173.77 |
| Q1 2020 | 994,493 | $135,251 | $160.09 | $104.28 - $178.99 |
| Q4 2019 | 991,713 | $170,803 | $154.22 | $138.50 - $172.45 |
| Q3 2019 | 1,048,083 | $154,425 | $153.57 | $145.33 - $165.14 |
| Q2 2019 | 1,045,373 | $160,956 | $140.24 | $128.52 - $154.40 |
| Q1 2019 | 1,063,822 | $145,296 | $136.30 | $118.10 - $147.31 |
| Q4 2018 | 1,052,644 | $136,012 | $138.12 | $119.08 - $155.33 |
| Q3 2018 | 1,096,022 | $168,513 | $143.37 | $130.22 - $154.10 |
| Q2 2018 | 1,019,006 | $135,049 | $124.66 | $110.21 - $138.17 |
| Q1 2018 | 946,806 | $111,856 | $114.70 | $101.22 - $124.65 |
| Q4 2017 | 785,248 | $88,065 | $115.23 | $110.54 - $124.48 |
| Q3 2017 | 768,471 | $87,513 | $106.27 | $96.03 - $117.53 |
| Q2 2017 | 448,115 | $43,821 | $88.44 | $76.46 - $100.87 |
| Q1 2017 | 383,659 | $30,585 | $81.89 | $74.30 - $88.90 |
| Q4 2016 | 330,249 | $24,835 | $77.66 | $73.76 - $85.74 |
| Q3 2016 | 347,824 | $26,912 | $75.14 | $69.05 - $79.61 |
| Q2 2016 | 342,406 | $23,972 | $68.64 | $62.31 - $77.08 |
| Q1 2016 | 342,406 | $25,714 | $70.08 | $64.08 - $77.79 |
| Q4 2015 | 313,018 | $24,321 | $71.41 | $63.20 - $78.88 |
| Q3 2015 | 11,418 | $810 | $75.27 | $64.27 - $84.14 |
| Q2 2015 | 17,939 | $1,207 | $67.47 | $62.36 - $71.80 |
| Q1 2015 | 17,939 | $1,265 | $61.98 | $50.91 - $72.40 |