Who Owns ICON PLC (ICLR)? -- Institutional Holders (2026-06-30)

504 institutions reported holding $14.10B of ICON PLC (ICLR) in SEC 13F filings for 2026-06-30. Largest institutional holders: Artisan Partners Limited Partnership ($1.50B), WELLINGTON MANAGEMENT GROUP LLP ($924.1M), FMR LLC ($915.7M), Invesco Ltd. ($914.5M), HARRIS ASSOCIATES L P ($776.2M). Source: SEC Form 13F.

RankInstitutionValueSharesChange
1Artisan Partners Limited Partnership$1.50B8.6MAdded
2WELLINGTON MANAGEMENT GROUP LLP$924.1M5.3MTrimmed
3FMR LLC$915.7M5.3MAdded
4Invesco Ltd.$914.5M5.3MAdded
5HARRIS ASSOCIATES L P$776.2M4.5MAdded
6Brave Warrior Advisors, LLC$547.8M3.2MAdded
7GREENHAVEN ASSOCIATES INC$538.6M3.1MAdded
8PRINCIPAL FINANCIAL GROUP INC$512.6M3.0MTrimmed
9MASSACHUSETTS FINANCIAL SERVICES CO /MA/$369.4M2.1MTrimmed
10Ruane, Cunniff & Goldfarb L.P.$355.8M2.0MAdded
11Boston Partners$281.4M1.6MAdded
12Trinity Street Asset Management LLP$266.7M1.5MAdded
13D. E. Shaw & Co., Inc.$241.6M1.4MAdded
14DIMENSIONAL FUND ADVISORS LP$220.6M1.3MAdded
15EARNEST PARTNERS LLC$215.9M1.2MAdded
16Maple Rock Capital Partners Inc.$208.4M1.2MAdded
171832 Asset Management L.P.$207.6M1.2MAdded
18BRANDES INVESTMENT PARTNERS, LP$206.0M1.2MTrimmed
19Capital World Investors$192.1M1.1MAdded
20AMERIPRISE FINANCIAL INC$170.2M979,596Added
21VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.$167.1M961,665Added
22SEI INVESTMENTS CO$156.7M902,185Added
23EQUITY INVESTMENT CORP$154.4M888,875Trimmed
24LYRICAL ASSET MANAGEMENT LP$153.1M881,179Trimmed
25ALLIANCEBERNSTEIN L.P.$152.5M1.4MAdded

Source: SEC Form 13F filings · as of 2026-06-30