Artisan Partners Limited Partnership

13F Holdings History for ICON PLC - Ordinary Shares (ICLR)

Symbol: ICLR on Nasdaq
Investment type: Equity / Ordinary Shares
Latest Disclosed Ownership: 7.18M shares
Security Ownership: 9%

Shares, Excluding Options vs Price

Value, Excluding Options

Artisan Partners Asset Management Inc. ownership in ICON PLC Ordinary Shares (ICLR)

2025-08-12 - Artisan Partners Asset Management Inc. has filed an SCHEDULE 13G/A form with the Securities and Exchange Commission (SEC) disclosing ownership of 7.18M shares of ICON PLC Ordinary Shares (ICLR). This represents 9% percent ownership of the company. In their previous filing dated 2025-05-15, Artisan Partners Limited Partnership had reported owning 4.29M shares, indicating an increase of 67.4% percent.

Reporting Name	Ownership %	Change	Value $	Shares owned	Change	Activity %	Price	Form	Report date	Filed at
Artisan Partners Asset Management Inc.	9%	+74%	$1.01B	7.18M	+2,893,946	+67.4%	$140.49	13G/A	6/30/2025	12 Aug 2025 06:03:34
Artisan Partners Asset Management Inc.	5.3%		$612M	4.29M			$142.64	13G	3/31/2025	15 May 2025 07:12:06

Holdings date	Weight	Change	Value $	Shares	Change	Activity %	Price	All Holders
6/30/2025	1.56%	+0.63%	$1.05B	7.18M	+2,893,946	+67.4%	$145.45	Q2 2025
3/31/2025	1.22%	+1.16%	$751M	4.29M	+4,095,633	+2000%	$174.99	Q1 2025
12/31/2024	0.06%	+0.06%	$41M	195K	+195,291	NEW	$209.71	Q4 2024
12/31/2023		-0.11%	$0	0	-258,535	-100%		Q4 2023
9/30/2023	0.11%	+0.11%	$63.7M	259K	+258,535	NEW	$246.25	Q3 2023
6/30/2023		-0.24%	$0	0	-669,962	-100%		Q2 2023
3/31/2023	0.24%	+0.13%	$143M	670K	+366,022	+120%	$213.59	Q1 2023
12/31/2022	0.1%	-0.01%	$59M	304K	-16,555	-5.17%	$194.25	Q4 2022
9/30/2022	0.1%	+0.1%	$58.9M	320K	+320,495	NEW	$183.78	Q3 2022
3/31/2022		-0.5%	$0	0	-1,373,074	-100%		Q1 2022
12/31/2021	0.5%	+0.34%	$425M	1.37M	+915,062	+200%	$309.70	Q4 2021
9/30/2021	0.15%	+0.14%	$120M	458K	+458,012	NEW	$262.02	Q3 2021
6/30/2014		-0.03%	$0	0	-406,514	-100%		Q2 2014
3/31/2014	0.03%	0%	$19.3M	407K	-59,220	-12.7%	$47.55	Q1 2014
12/31/2013	0.03%		$18.8M	466K			$40.41	Q4 2013

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.