ICON PLC

Ticker: ICLR CUSIP: G4705A100 Class: SHS

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q4 2025
Shares 14,746 Value ($000) $2,687 Avg Close $178.08 Range $154.12 - $198.30
Q3 2025
Shares 24,010 Value ($000) $4,202 Avg Close $167.36 Range $139.15 - $211.00
Q2 2025
Shares 23,174 Value ($000) $3,371 Avg Close $141.84 Range $125.10 - $175.88
Q1 2025
Shares 24,378 Value ($000) $4,266 Avg Close $193.87 Range $168.00 - $228.29
Q4 2024
Shares 28,074 Value ($000) $5,887 Avg Close $233.52 Range $183.38 - $303.69
Q3 2024
Shares 123,516 Value ($000) $35,487 Avg Close $315.33 Range $269.08 - $347.72
Q2 2024
Shares 75,318 Value ($000) $23,610 Avg Close $313.39 Range $287.02 - $338.98
Q1 2024
Shares 72,552 Value ($000) $24,374 Avg Close $294.81 Range $244.59 - $344.77
Q4 2023
Shares 55,600 Value ($000) $15,739 Avg Close $258.75 Range $221.20 - $288.50
Q3 2023
Shares 52,581 Value ($000) $12,948 Avg Close $252.02 Range $233.81 - $268.07
Q2 2023
Shares 31,965 Value ($000) $7,998 Avg Close $212.31 Range $181.92 - $252.15
Q1 2023
Shares 30,157 Value ($000) $6,441 Avg Close $222.55 Range $190.73 - $247.47
Q4 2022
Shares 30,812 Value ($000) $5,985 Avg Close $198.26 Range $171.43 - $229.84
Q3 2022
Shares 34,362 Value ($000) $6,315 Avg Close $217.64 Range $179.95 - $249.62
Q2 2022
Shares 34,568 Value ($000) $7,491 Avg Close $224.24 Range $196.34 - $263.62
Q1 2022
Shares 35,317 Value ($000) $8,590 Avg Close $250.60 Range $208.13 - $312.28
Q4 2021
Shares 38,412 Value ($000) $11,896 Avg Close $279.80 Range $254.34 - $313.00
Q3 2021
Shares 28,283 Value ($000) $7,411 Avg Close $243.05 Range $205.10 - $301.72
Q2 2021
Shares 6,315 Value ($000) $1,305 Avg Close $215.79 Range $193.25 - $234.22
Q1 2021
Shares 2,396 Value ($000) $471 Avg Close $197.42 Range $168.76 - $223.62
Q4 2020
Shares 2,378 Value ($000) $464 Avg Close $195.53 Range $177.52 - $215.29
Q3 2020
Shares 2,320 Value ($000) $443 Avg Close $183.83 Range $166.66 - $199.83
Q2 2020
Shares 2,240 Value ($000) $377 Avg Close $157.56 Range $127.00 - $173.77
Q1 2020
Shares 1,960 Value ($000) $267 Avg Close $160.09 Range $104.28 - $178.99
Q3 2018
Shares 5,089 Value ($000) $782 Avg Close $143.37 Range $130.22 - $154.10
Q2 2018
Shares 5,076 Value ($000) $673 Avg Close $124.66 Range $110.21 - $138.17
Q1 2018
Shares 11,816 Value ($000) $1,396 Avg Close $114.70 Range $101.22 - $124.65
Q4 2017
Shares 13,724 Value ($000) $1,539 Avg Close $115.23 Range $110.54 - $124.48
Q3 2017
Shares 16,350 Value ($000) $1,862 Avg Close $106.27 Range $96.03 - $117.53
Q2 2017
Shares 14,796 Value ($000) $1,447 Avg Close $88.44 Range $76.46 - $100.87