ON HLDG AG

Ticker: ONON CUSIP: H5919C104 Class: Common Stock

Robeco Institutional Asset Management B.V.'s Holding History (CIK: 0001418773)

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

Q4 2025

Shares 2,003,000 Value ($000) $93,099 Avg Close $43.09 Range $34.38 - $50.02

Q3 2025

Shares 1,430,850 Value ($000) $60,596 Avg Close $47.59 Range $41.97 - $55.95

Q2 2025

Shares 791,700 Value ($000) $41,208 Avg Close $50.96 Range $34.59 - $61.29

Q2 2023

Shares 3,979 Value ($000) $131 Avg Close $30.41 Range $25.51 - $34.88

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	2,003,000	$93,099	$43.09	$34.38 - $50.02
Q3 2025	1,430,850	$60,596	$47.59	$41.97 - $55.95
Q2 2025	791,700	$41,208	$50.96	$34.59 - $61.29
Q2 2023	3,979	$131	$30.41	$25.51 - $34.88