William Blair Investment Management, LLC Icon PLC Transaction History

William Blair Investment Management, LLC

$39 Billion
Q3 2024

A detailed history of William Blair Investment Management, LLC transactions in Icon PLC stock. As of the latest transaction made, William Blair Investment Management, LLC holds 1,259,345 shares of ICLR stock, worth $239 Million. This represents 0.93% of its overall portfolio holdings.

Number of Shares

1,259,345

Previous 1,158,537 8.7%

Holding current value

$239 Million

Previous $363 Million 0.34%

% of portfolio

0.93%

Previous 0.99%

29 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2024 Nov 08, 2024	BUY	$280.48 - $346.2 $28.3 Million - $34.9 Million	100,808 Added 8.7%	1,259,345 $362 Million
Q2 2024 Aug 08, 2024	BUY	$288.23 - $331.73 $3.05 Million - $3.51 Million	10,567 Added 0.92%	1,158,537 $363 Million
Q1 2024 May 08, 2024	BUY	$247.84 - $340.0 $886,523 - $1.22 Million	3,577 Added 0.31%	1,147,970 $386 Million
Q4 2023 Feb 09, 2024	BUY	$222.83 - $285.76 $22.6 Million - $28.9 Million	101,228 Added 9.7%	1,144,393 $324 Million
Q3 2023 Nov 09, 2023	SELL	$236.44 - $265.62 $3.9 Million - $4.38 Million	-16,491 Reduced 1.56%	1,043,165 $257 Million
Q2 2023 Aug 10, 2023	SELL	$183.12 - $250.2 $52.7 Million - $72 Million	-287,967 Reduced 21.37%	1,059,656 $265 Million
Q1 2023 May 12, 2023	SELL	$193.59 - $245.33 $26.5 Million - $33.5 Million	-136,678 Reduced 9.21%	1,347,623 $288 Million
Q4 2022 Feb 09, 2023	SELL	$173.9 - $224.8 $5.55 Million - $7.18 Million	-31,937 Reduced 2.11%	1,484,301 $288 Million
Q3 2022 Nov 09, 2022	SELL	$183.25 - $247.5 $780,645 - $1.05 Million	-4,260 Reduced 0.28%	1,516,238 $279 Million
Q2 2022 Aug 10, 2022	BUY	$197.3 - $261.32 $80.6 Million - $107 Million	408,736 Added 36.76%	1,520,498 $329 Million
Q1 2022 May 11, 2022	BUY	$216.09 - $296.03 $45.2 Million - $61.9 Million	208,955 Added 23.15%	1,111,762 $270 Million
Q4 2021 Feb 14, 2022	SELL	$258.11 - $309.7 $2.82 Million - $3.38 Million	-10,913 Reduced 1.19%	902,807 $280 Million
Q3 2021 Nov 10, 2021	BUY	$208.53 - $283.04 $58.5 Million - $79.4 Million	280,653 Added 44.33%	913,720 $239 Million
Q2 2021 Aug 12, 2021	BUY	$194.07 - $232.2 $36 Million - $43 Million	185,252 Added 41.37%	633,067 $131 Million
Q1 2021 May 13, 2021	SELL	$171.87 - $220.96 $5.41 Million - $6.95 Million	-31,472 Reduced 6.57%	447,815 $87.9 Million
Q4 2020 Feb 09, 2021	SELL	$180.3 - $214.08 $5.44 Million - $6.46 Million	-30,197 Reduced 5.93%	479,287 $93.5 Million
Q3 2020 Nov 06, 2020	SELL	$166.91 - $196.1 $4.17 Million - $4.9 Million	-25,011 Reduced 4.68%	509,484 $97.4 Million
Q2 2020 Aug 12, 2020	BUY	$129.79 - $170.94 $5.92 Million - $7.79 Million	45,591 Added 9.33%	534,495 $90 Million
Q1 2020 May 08, 2020	SELL	$115.95 - $177.22 $1.33 Million - $2.03 Million	-11,480 Reduced 2.29%	488,904 $66.5 Million
Q4 2019 Feb 12, 2020	SELL	$139.48 - $172.23 $1.84 Million - $2.28 Million	-13,225 Reduced 2.57%	500,384 $86.2 Million
Q3 2019 Nov 12, 2019	SELL	$146.89 - $161.41 $1.78 Million - $1.95 Million	-12,104 Reduced 2.3%	513,609 $75.7 Million
Q2 2019 Aug 09, 2019	SELL	$129.99 - $153.97 $3.84 Million - $4.55 Million	-29,574 Reduced 5.33%	525,713 $80.9 Million
Q1 2019 May 10, 2019	SELL	$121.3 - $146.95 $2.51 Million - $3.04 Million	-20,696 Reduced 3.59%	555,287 $75.8 Million
Q4 2018 Feb 13, 2019	SELL	$119.37 - $153.29 $1.79 Million - $2.3 Million	-15,034 Reduced 2.54%	575,983 $74.4 Million
Q3 2018 Nov 13, 2018	SELL	$131.3 - $153.75 $935,643 - $1.1 Million	-7,126 Reduced 1.19%	591,017 $90.9 Million
Q2 2018 Aug 14, 2018	SELL	$111.38 - $137.03 $4.15 Million - $5.11 Million	-37,301 Reduced 5.87%	598,143 $79.3 Million
Q1 2018 May 14, 2018	BUY	$103.82 - $123.9 $9.42 Million - $11.2 Million	90,688 Added 16.65%	635,444 $75.1 Million
Q4 2017 Feb 14, 2018	SELL	$111.14 - $123.05 $1.28 Million - $1.42 Million	-11,540 Reduced 2.07%	544,756 $61.1 Million
Q3 2017 Nov 13, 2017	BUY	$101.4 - $116.62 $56.4 Million - $64.9 Million	556,296	556,296 $63.4 Million

Others Institutions Holding ICLR

# of Institutions

703

Shares Held

75.7M

Call Options Held

169K

Put Options Held

58.4K

View Full List

About ICON PLC

Ticker ICLR
Exchange NASDAQ
Sector Healthcare
Industry Diagnostics & Research
Shares Outstandng 81,526,600
Market Cap $15.5B
Description
ICON Public Limited Company, a clinical research organization, provides outsourced development and commercialization services in Ireland, rest of Europe, the United States, and internationally. The company specializes in the strategic development, management, and analysis of programs that support various stages of the clinical development proces...

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William Blair Investment Management, LLC Icon PLC Transaction History