ICON PLC

Ticker: ICLR CUSIP: G4705A100 Class: SHS

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 785,937 Value ($000) $143,213 Avg Close $178.08 Range $154.12 - $198.30
Q3 2025
Shares 699,274 Value ($000) $122,380 Avg Close $167.36 Range $139.15 - $211.00
Q2 2025
Shares 606,227 Value ($000) $88,176 Avg Close $141.84 Range $125.10 - $175.88
Q1 2025
Shares 493,136 Value ($000) $86,290 Avg Close $193.87 Range $168.00 - $228.29
Q4 2024
Shares 293,727 Value ($000) $61,599 Avg Close $233.52 Range $183.38 - $303.69
Q3 2024
Shares 232,061 Value ($000) $66,673 Avg Close $315.33 Range $269.08 - $347.72
Q2 2024
Shares 241,270 Value ($000) $75,630 Avg Close $313.39 Range $287.02 - $338.98
Q1 2024
Shares 252,884 Value ($000) $84,957 Avg Close $294.81 Range $244.59 - $344.77
Q4 2023
Shares 288,550 Value ($000) $81,680 Avg Close $258.75 Range $221.20 - $288.50
Q3 2023
Shares 294,530 Value ($000) $72,529 Avg Close $252.02 Range $233.81 - $268.07
Q2 2023
Shares 293,797 Value ($000) $73,507 Avg Close $212.31 Range $181.92 - $252.15
Q1 2023
Shares 316,039 Value ($000) $67,503 Avg Close $222.55 Range $190.73 - $247.47
Q4 2022
Shares 278,509 Value ($000) $54,101 Avg Close $198.26 Range $171.43 - $229.84
Q3 2022
Shares 280,029 Value ($000) $51,464 Avg Close $217.64 Range $179.95 - $249.62
Q2 2022
Shares 241,231 Value ($000) $52,273 Avg Close $224.24 Range $196.34 - $263.62
Q1 2022
Shares 242,896 Value ($000) $59,051 Avg Close $250.60 Range $208.13 - $312.28
Q4 2021
Shares 358,186 Value ($000) $110,934 Avg Close $279.80 Range $254.34 - $313.00
Q3 2021
Shares 270,525 Value ($000) $70,889 Avg Close $243.05 Range $205.10 - $301.72
Q2 2021
Shares 208,780 Value ($000) $43,153 Avg Close $215.79 Range $193.25 - $234.22
Q1 2021
Shares 213,678 Value ($000) $41,957 Avg Close $197.42 Range $168.76 - $223.62
Q4 2020
Shares 197,792 Value ($000) $38,567 Avg Close $195.53 Range $177.52 - $215.29
Q3 2020
Shares 199,734 Value ($000) $38,171 Avg Close $183.83 Range $166.66 - $199.83
Q2 2020
Shares 184,422 Value ($000) $31,068 Avg Close $157.56 Range $127.00 - $173.77
Q1 2020
Shares 242,231 Value ($000) $32,941 Avg Close $160.09 Range $104.28 - $178.99
Q4 2019
Shares 380,655 Value ($000) $65,553 Avg Close $154.22 Range $138.50 - $172.45
Q3 2019
Shares 356,083 Value ($000) $52,476 Avg Close $153.57 Range $145.33 - $165.14
Q2 2019
Shares 367,020 Value ($000) $56,514 Avg Close $140.24 Range $128.52 - $154.40
Q1 2019
Shares 361,284 Value ($000) $49,351 Avg Close $136.30 Range $118.10 - $147.31
Q4 2018
Shares 377,645 Value ($000) $57,938 Avg Close $138.12 Range $119.08 - $155.33
Q3 2018
Shares 376,809 Value ($000) $57,938 Avg Close $143.37 Range $130.22 - $154.10
Q2 2018
Shares 394,515 Value ($000) $52,285 Avg Close $124.66 Range $110.21 - $138.17
Q1 2018
Shares 405,013 Value ($000) $47,848 Avg Close $114.70 Range $101.22 - $124.65
Q4 2017
Shares 418,483 Value ($000) $46,933 Avg Close $115.23 Range $110.54 - $124.48
Q3 2017
Shares 465,898 Value ($000) $53,056 Avg Close $106.27 Range $96.03 - $117.53
Q2 2017
Shares 466,061 Value ($000) $45,576 Avg Close $88.44 Range $76.46 - $100.87
Q1 2017
Shares 534,815 Value ($000) $42,635 Avg Close $81.89 Range $74.30 - $88.90
Q4 2016
Shares 533,446 Value ($000) $40,115 Avg Close $77.66 Range $73.76 - $85.74
Q3 2016
Shares 562,867 Value ($000) $43,549 Avg Close $75.14 Range $69.05 - $79.61
Q2 2016
Shares 566,359 Value ($000) $39,651 Avg Close $68.64 Range $62.31 - $77.08
Q1 2016
Shares 626,306 Value ($000) $47,036 Avg Close $70.08 Range $64.08 - $77.79
Q4 2015
Shares 589,755 Value ($000) $45,824 Avg Close $71.41 Range $63.20 - $78.88
Q3 2015
Shares 555,123 Value ($000) $39,397 Avg Close $75.27 Range $64.27 - $84.14
Q2 2015
Shares 619,476 Value ($000) $41,691 Avg Close $67.47 Range $62.36 - $71.80
Q1 2015
Shares 618,488 Value ($000) $43,621 Avg Close $61.98 Range $50.91 - $72.40
Q4 2014
Shares 614,694 Value ($000) $31,344 Avg Close $53.92 Range $49.75 - $59.81