Icon Plc (ICLR) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

78,082,459Shares Outstanding

77,542,566Shares held by institutions

$8,854,585,612Value of institutional holdings

99.31%Institutional ownership %

1.64%Shares Changed QoQ

495No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Icon Plc (NASDAQ:ICLR) appears in 494 institutional 13F filings for the quarter ending December 2025.

These investors held 98.7% of outstanding shares in December 2025, down from 100.5% in September 2025.
Their total shares held in ICLR increased 1.03% from the prior quarter, while the number of investors in Icon decreased 14.97% year over year.
Among the 494 funds, 228 bought more Icon shares, 196 sold down, and 70 held their ground.
Altogether, these fund groups held 77.06Mn shares in ICLR by December 2025, up by 781.96K shares quarter on quarter, and down 6.41Mn shares year over year.
As of December 31, 2025, Bangor Savings Bank held the largest stake in Icon with 598 shares, accounting for 0.0% of total shares outstanding.
Leading sellers of Icon shares for the quarter ending December 2025 were Bangor Savings Bank (4.33K).
Icon's 1 largest shareholders as of December 2025 include Bangor Savings Bank (598) per Business Quant data.

495 Institutional Holders

77,542,566 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Artisan Partners Limited Partnership	31 Dec, 2025	6,873,977	-197,383	-2.79%	$1,252,576,089.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	4,350,750	-286,387	-6.18%	$792,793,666.00
Orbis Allan Gray Ltd	31 Dec, 2025	4,214,661	75,843	1.83%	$767,995,527.00
Invesco Ltd.	31 Dec, 2025	3,756,896	329,266	9.61%	$684,581,530.00
FMR LLC	31 Dec, 2025	3,097,895	1,164,657	60.24%	$564,498,405.00
Principal Financial Group Inc	31 Dec, 2025	3,001,535	-275,758	-8.41%	$546,939,708.00
Franklin Resources Inc	31 Dec, 2025	2,993,336	239,808	8.71%	$545,410,252.00
Ninety One UK Ltd	31 Dec, 2025	2,945,810	-3,066,472	-51.00%	$536,785,450.00
HARRIS ASSOCIATES L P	31 Dec, 2025	2,510,166	167,607	7.15%	$457,402,449.00
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	31 Dec, 2025	2,357,033	-1,146,520	-32.72%	$429,498,553.00
Ruane, Cunniff & Goldfarb L.P.	31 Dec, 2025	1,679,590	-21,404	-1.26%	$306,054,890.00
Capital World Investors	31 Dec, 2025	1,496,479	1,268,095	555.25%	$272,688,403.00
WGI DM, LLC	31 Dec, 2025	1,396,009	118,029	9.24%	$254,380,760.00
ALLIANCEBERNSTEIN L.P.	31 Dec, 2025	1,272,462	-101,612	-7.39%	$231,868,026.00
Boston Partners	31 Dec, 2025	1,258,903	519,768	70.32%	$229,400,369.00
1832 Asset Management L.P.	31 Dec, 2025	1,204,327	202	0.02%	$219,452,466.00
Allspring Global Investments Holdings, LLC	31 Dec, 2025	1,080,192	11,335	1.06%	$203,799,825.00
Trinity Street Asset Management LLP	31 Dec, 2025	1,072,428	201,455	23.13%	$195,417,830.00
AMERICAN CENTURY COMPANIES INC	31 Dec, 2025	1,038,013	610,668	142.90%	$189,146,980.00
First Pacific Advisors, LP	31 Dec, 2025	980,804	6,479	0.66%	$178,722,105.00

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