Robeco Schweiz AG

Position in ON — On Semiconductor Corp

CIK 1418427 ZURICH, V8

Back to ON Full portfolio

Position in ON

as of Jun 30, 2026 · filed Jul 28, 2026 Compact

Position Value

$162,803,174

+$41,297,620 QoQ

Shares Held

1,722,056

-12.2% QoQ

Ownership

0.442%

of shares outstanding

% of Portfolio

2.61%

of 13F equity value

Holder Rank

#41

of 994 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in ON Over Time

Shares Held

Position Value (USD)

Position in Semiconductors

Technology · as of Jun 30, 2026

Robeco Schweiz AG holds $1,513,187,431 across 14 Semiconductors names. ON ranks #4 (10.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ARM	Arm Holdings PLC /Uk	827,366	$293,359,162
2	MRVL	Marvell Technology, Inc.	960,706	$286,184,710
3	ADI	Analog Devices Inc	527,512	$209,511,941
4	ON	On Semiconductor Corp This page	1,722,056	$162,803,174
5	LSCC	Lattice Semiconductor Corp	909,862	$139,172,491
6	MPWR	Monolithic Power Systems, Inc.	96,033	$132,752,177
7	POWI	Power Integrations Inc	1,340,404	$112,272,239
8	STM	STMicroelectronics N.V.	538,880	$40,356,723

All Filings in ON

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$162,803,174	1,722,056	-12.2%	Shares	Sole	2026-07-28
2026-03-31	$121,505,554	1,962,299	+50.3%	Shares	Sole	2026-05-07
2025-12-31	$70,675,984	1,305,189	-1.6%	Shares	Sole	2026-02-03
2025-09-30	$65,398,275	1,326,268	-7.7%	Shares	Defined	2025-10-27
2025-06-30	$75,294,512	1,436,644	+10.6%	Shares	Defined	2025-08-07
2025-03-31	$52,858,018	1,299,042	+5.3%	Shares	Defined	2025-04-30
2024-12-31	$77,803,700	1,234,000	+16.8%	Shares	Defined	2025-02-05
2024-09-30	$76,695,038	1,056,260	-4.0%	Shares	Defined	2024-11-04
2024-06-30	$75,395,403	1,099,860	-38.4%	Shares	Defined	2024-08-08
2024-03-31	$131,247,033	1,784,460	-11.9%	Shares	Defined	2024-04-25
2023-12-31	$169,178,320	2,025,360	-12.5%	Shares	Defined	2024-02-14
2023-09-30	$215,238,273	2,315,635	-1.5%	Shares	Defined	2023-11-08
2023-06-30	$222,294,684	2,350,335	+0.2%	Shares	Defined	2023-08-14
2023-03-31	$193,076,209	2,345,435	-12.0%	Shares	Defined	2023-05-08
2022-12-31	$166,300,249	2,666,350	-27.9%	Shares	Defined	2023-02-07
2022-09-30	$230,603,298	3,699,716	-15.7%	Shares	Sole	2022-11-10
2022-06-30	$220,702,574	4,386,853	-1.6%	Shares	Sole	2022-08-03
2022-03-31	$279,020,901	4,456,491	-9.2%	Shares	Sole	2022-05-13
2021-12-31	$333,420,570	4,909,019	-14.2%	Shares	Sole	2022-02-08
2021-09-30	$261,881,430	5,721,683	-33.9%	Shares	Sole	2021-10-13
2021-06-30	$331,428,240	8,658,000	-6.0%	Shares	Sole	2021-07-15
2021-03-31	$383,311,320	9,212,000	+22.3%	Shares	Sole	2021-05-04
2020-12-31	$246,480,138	7,530,710	+14.1%	Shares	Sole	2021-02-16
2020-09-30	$143,147,276	6,599,690	+7.0%	Shares	Sole	2020-10-13
2020-06-30	$122,243,814	6,167,700	+5.9%	Shares	Sole	2020-07-07
2020-03-31	$72,430,656	5,822,400	—	Shares	Sole	2020-04-10
No filing history on record for this holder in this stock.