ON HLDG AG

Ticker: ONON CUSIP: H5919C104 Class: Common Stock

STATE OF WISCONSIN INVESTMENT BOARD's Holding History (CIK: 0000854157)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 32,453 Value ($000) $1,508 Avg Close $43.09 Range $34.38 - $50.02

Q3 2025

Shares 29,509 Value ($000) $1,250 Avg Close $47.59 Range $41.97 - $55.95

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	32,453	$1,508	$43.09	$34.38 - $50.02
Q3 2025	29,509	$1,250	$47.59	$41.97 - $55.95