ON Semiconductor Corporation

SWX:ON Stock Report

Market Cap: CHF 28.6b

ON Semiconductor Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

SWX:ON Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
24 Apr 26SellCHF 4,551,172Thad TrentIndividual60,000CHF 78.60
16 Apr 26SellCHF 1,881,768Thad TrentIndividual30,000CHF 62.73
13 Mar 26SellCHF 283,272Sudhir GopalswamyIndividual6,114CHF 46.33
17 Feb 26SellCHF 2,706,890Simon KeetonIndividual48,860CHF 55.42
12 Feb 26SellCHF 3,286,217Thad TrentIndividual60,000CHF 56.44
12 Feb 26SellCHF 1,123,161Hassane El-KhouryIndividual20,000CHF 56.57
04 Dec 25SellCHF 938,317Simon KeetonIndividual21,000CHF 44.68
03 Dec 25SellCHF 881,229Thad TrentIndividual20,000CHF 44.06
13 Aug 25SellCHF 617,903Hassane El-KhouryIndividual15,000CHF 41.19

Insider Trading Volume

Insider Buying: ON insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of ON?
Owner TypeNumber of SharesOwnership Percentage
State or Government452,5470.107%
Individual Insiders1,284,3160.304%
Institutions421,291,57899.6%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 72.46% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
14.6%
FMR LLC
56,645,762CHF 4.2b-2.05%0.23%
10.3%
BlackRock, Inc.
39,911,681CHF 2.9b-1.22%0.04%
6.59%
Vanguard Capital Management, LLC
25,633,199CHF 1.9b0%0.04%
5.16%
Vanguard Portfolio Management, LLC
20,062,560CHF 1.5b0%0.08%
4.7%
State Street Global Advisors, Inc.
18,307,578CHF 1.3b-2.88%0.05%
3.52%
Janus Henderson Group plc
13,700,884CHF 1.0b10.9%0.42%
3.1%
JP Morgan Asset Management
12,048,609CHF 885.1m125%0.09%
2.77%
Geode Capital Management, LLC
10,763,837CHF 790.7m-2.22%0.05%
2%
Slate Path Capital LP
7,798,800CHF 572.9m-25.6%7.8%
1.8%
UBS Asset Management AG
6,986,212CHF 513.2m8.22%0.04%
1.66%
Columbia Management Investment Advisers, LLC
6,453,590CHF 474.1m5.21%0.11%
1.57%
Norges Bank Investment Management
6,110,525CHF 448.9m0%0.03%
1.57%
Allspring Global Investments, LLC
6,099,934CHF 448.1m-4.15%0.74%
1.37%
Invesco Capital Management LLC
5,333,308CHF 391.8m-1.46%0.11%
1.27%
Amundi Asset Management SAS
4,958,063CHF 364.2m42.1%0.06%
1.2%
Citigroup Inc.
4,660,942CHF 342.4m0.88%0.21%
1.18%
Pictet Asset Management Limited
4,597,886CHF 337.7m15.5%0.27%
1.14%
Two Sigma Investments, LP
4,453,815CHF 327.2m11.5%0.31%
1.13%
Van Eck Associates Corporation
4,411,803CHF 324.1m7.58%0.21%
1.11%
Eaton Vance Management
4,331,535CHF 318.2m-8.54%0.07%
1.1%
Baillie Gifford & Co.
4,287,304CHF 314.9m-9.27%0.18%
0.99%
JPMorgan Chase & Co.
3,871,050CHF 284.4m64.4%0.04%
0.95%
Barclays PLC
3,699,183CHF 271.7m-9.75%0.17%
0.89%
Northern Trust Global Investments
3,451,844CHF 253.6m-2.36%0.03%
0.88%
Dimensional Fund Advisors LP
3,442,177CHF 252.9m6.42%0.04%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/07/06 00:51
End of Day Share Price 2026/07/06 00:00
Earnings2026/04/03
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

ON Semiconductor Corporation is covered by 43 analysts. 29 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Tristan GerraBaird
Thomas O'MalleyBarclays
Brian PiccioniBMO Capital Markets Equity Research