William von Mueffling’s Icon ICLR Stock Holding History

William von Mueffling’s Portfolio ICLR Stock Details ICLR Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-465,197	Closed	-$67.7M	–	39
2025 Q2	$67.7M	Buy	+465,197	New	+$66M	0.39%	38

Other funds holding ICLR

Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

OAG

Orbis Allan Gray Hamilton, Bermuda $29.1B AUM 60.8% 1-Year Est. Return

Massachusetts Financial Services Boston, Massachusetts $315B AUM 27.84% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return

Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Harris Associates Chicago, Illinois $75.4B AUM 14.46% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

William von Mueffling's ICLR Position: Q3 2025 in Review

William von Mueffling sold out of Icon (ICLR) in Q3 2025, closing a stake of 465,197 shares — an estimated $67.7M sold.

William von Mueffling first reported a position in ICLR in Q2 2025 and held it in 1 quarter. The position peaked at $67.7M in Q2 2025. 514 funds tracked by Wall St. Rank hold ICLR as of Q3 2025.

William von Mueffling reported no remaining Icon position as of Q3 2025 after selling out during the quarter.
William von Mueffling sold 465,197 Icon shares in Q3 2025, an estimated $67.7M.
William von Mueffling first reported a position in Icon in Q2 2025 and held it in 1 quarter.
William von Mueffling's Icon position peaked at $67.7M in Q2 2025.
514 funds tracked by Wall St. Rank held Icon as of Q3 2025.

Based on Cantillon Capital Management's 13F filing for Q3 2025, filed 30 Oct 2025.