NASDAQ:ICLR | Shares Outstanding | ICON PLC

Complete source-backed shares outstanding history.

Available history
2009-12-31 to 2026-06-30
Data captured

Historical Shares Outstanding

DateShares outstanding
2026-06-3077,154,209
2026-03-3176,601,538
2025-12-3176,567,325
2025-09-3076,359,932
2025-06-3077,772,130
2025-03-3179,464,252
2024-12-3180,756,860
2024-09-3082,559,366
2024-06-3082,816,600
2024-03-3182,683,805
2023-12-3182,495,086
2023-09-3082,326,976
2023-06-3082,151,049
2023-03-3181,928,422
2022-12-3181,723,555
2022-09-3081,645,279
2022-06-3081,526,607
2022-03-3181,293,012
2021-12-3181,554,683
2021-09-3081,397,821
2021-06-3052,958,063
2021-03-3152,858,190
2020-12-3152,788,093
2020-09-3052,775,243
2020-06-3052,629,067
2020-03-3152,508,751
2019-12-3153,622,206
2019-09-3053,640,584
2019-06-3054,078,698
2019-03-3153,976,367
2018-12-3153,971,706
2018-09-3054,435,930
2018-06-3054,327,869
2018-03-3153,793,839
2017-12-3154,081,601
2017-09-3054,152,200
2017-06-3054,041,414
2017-03-3153,775,703
2016-12-3154,530,843
2016-09-3055,827,713
2016-06-3055,459,627
2016-03-3155,065,080
2015-12-3154,958,912
2015-09-3057,234,463
2015-06-3059,869,421
2015-03-3160,580,540
2014-12-3160,106,780
2014-09-3061,571,141
2014-06-3061,897,155
2014-03-3162,020,483
2013-12-3161,587,257
2013-09-3061,203,848
2013-06-3060,861,741
2013-03-3160,543,753
2012-12-3160,287,498
2012-09-3059,807,333
2012-06-3059,679,858
2012-03-3160,128,031
2011-12-3160,135,603
2011-09-3060,496,900
2011-06-3060,436,120
2011-03-3160,323,300
2010-12-3160,247,092
2009-12-3159,007,565