ICON Public Ownership | Who Owns ICON Public?

ICON Public Ownership Summary

ICON Public is owned by 104.81% institutional investors, 0.44% insiders. Artisan partners limited partnership is the largest institutional shareholder, holding 11.28% of ICLR shares. Artisan International Value is the top mutual fund, with 8.74% of its assets in ICON Public shares.

ICLR Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	ICON Public	104.81%	0.44%	-5.25%
Sector	Healthcare Stocks	50.59%	12.40%	37.01%
Industry	Diagnostics & Research Stocks	78.38%	9.48%	12.14%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Artisan partners limited partnership	8.64M	11.28%	$1.50B
Wellington management group llp	5.32M	6.95%	$924.15M
Fmr	5.27M	6.88%	$915.68M
Invesco	5.26M	6.87%	$914.45M
Harris associates l p	4.47M	5.83%	$776.16M
Brave warrior advisors	3.15M	4.12%	$547.76M
Greenhaven associates	3.10M	4.05%	$538.61M
Principal financial group	2.95M	3.85%	$512.61M
Massachusetts financial services co /ma/	2.11M	2.75%	$369.45M
Ruane, cunniff & goldfarb	2.05M	2.67%	$355.77M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Perry creek capital lp	245.00K	19.48%	$42.56M
Hyperion capital advisors lp	224.66K	17.60%	$39.03M
Trinity street asset management llp	1.54M	13.74%	$266.73M
Circumference group	34.00K	12.83%	$5.91M
Brave warrior advisors	3.15M	11.94%	$547.76M
Eagle health investments lp	308.14K	8.87%	$53.53M
Hgk asset management	366.48K	8.70%	$63.66M
Greenhaven associates	3.10M	6.22%	$538.61M
Ruane, cunniff & goldfarb	2.05M	5.54%	$355.77M
Boone capital management	95.83K	5.50%	$16.77M

Top Buyers

Holder	Shares	% Assets	Change
Invesco	5.26M	0.07%	1.39M
Greenhaven associates	3.10M	6.22%	1.10M
Fmr	5.27M	0.04%	1.10M
Ameriprise financial	979.60K	0.03%	877.36K
Maple rock capital partners	1.20M	4.09%	864.30K

Top Sellers

Holder	Shares	% Assets	Change
Orbis allan gray	-	-	-4.21M
Ninety one uk	-	-	-2.95M
Sachem head capital management lp	-	-	-2.10M
Sustainable growth advisers, lp	-	-	-1.51M
Madison avenue partners, lp	-	-	-1.28M

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	821.00K	0.01%	821.00K	$142.62M
Glenview capital management	371.42K	1.45%	371.42K	$65.00M
Woodline partners lp	327.18K	0.18%	327.18K	$56.84M
Camber capital management lp	300.00K	4.10%	300.00K	$43.63M
Kensico capital management	188.00K	0.56%	188.00K	$32.66M

Sold Out

Holder	Change
Tfc financial management	-1.00
True wealth design	-1.00
Claris advisors, llc / mo /	-1.00
New millennium group	-1.00
Nisa investment advisors	-1.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2026	444	0.68%	80,262,880	2.72%	104	1.01%	237	5.80%	138	-1.43%
Mar 31, 2026	430	-17.47%	77,515,240	0.21%	100	1.00%	218	-6.84%	139	-29.08%
Dec 31, 2025	303	-42.29%	30,993,547	-58.46%	40	0.45%	131	-49.62%	113	-38.59%
Sep 30, 2025	290	-40.70%	27,967,929	-59.42%	35	0.47%	142	-34.86%	96	-52.71%
Jun 30, 2025	494	-12.26%	75,927,765	2.57%	95	1.17%	220	-15.06%	204	-7.27%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Artisan International Value	6.74M	8.74%	421.77K
Artisan International Value Investor	6.74M	8.74%	421.77K
WCM Focused International Growth Instl	2.46M	3.09%	-
Oakmark Select Investor	2.37M	3.07%	113.00K
WCM Inv Mgt Focused Growth Intl	2.46M	3.04%	-
Principal International Equity	1.59M	2.07%	-225.49K
Principal International Eq Fd Tier III	1.59M	2.07%	-
Templeton Growth Inc A	1.31M	1.72%	656.63K
Ninety One Global Franchise	1.25M	1.63%	-
Ninety One GSF Glb Frchs I Acc USD	1.25M	1.63%	1.25M

Recent Insider Transactions

Date	Name	Role	Activity	Value
Aug 11, 2026	Whitaker Anne Clem	-	Sell	$11.09K
Aug 11, 2026	Whitaker Anne Clem	-	Sell	$14.32K
Aug 11, 2026	Whitaker Anne Clem	-	Sell	$15.72K
Aug 11, 2026	Whitaker Anne Clem	-	Sell	$97.04K
Aug 11, 2026	O'Neill Julie	-	Sell	$15.46K

Insider Transactions Trends

Date	Buy	Sell
2026 Q3	-	34
2026 Q2	-	-
2026 Q1	-	-

ICLR Ownership FAQ

Who Owns ICON Public?

ICON Public shareholders are primarily institutional investors at 104.81%, followed by 0.44% insiders and -5.25% retail investors. The average institutional ownership in ICON Public's industry, Diagnostics & Research Stocks, is 78.38%, which ICON Public exceeds.

Who owns the most shares of ICON Public?

ICON Public’s largest shareholders are Artisan partners limited partnership (8.64M shares, 11.28%), Wellington management group llp (5.32M shares, 6.95%), and Fmr (5.27M shares, 6.88%). Together, they hold 25.11% of ICON Public’s total shares outstanding.

Does Blackrock own ICON Public?

BlackRock is not among the top 10 institutional shareholders of ICON Public.

Who is ICON Public’s biggest shareholder by percentage of total assets invested?

Perry creek capital lp is ICON Public’s biggest shareholder by percentage of total assets invested, with 19.48% of its assets in 245K ICON Public shares, valued at 42.56M$.

Who is the top mutual fund holder of ICON Public shares?

Artisan International Value is the top mutual fund holder of ICON Public shares, with 8.74% of its total shares outstanding invested in 6.74M ICON Public shares.

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