ON Semiconductor Corporation

SWX:ON Stock Report

Market Cap: CHF 16.3b

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
13 Aug 25SellCHF 617,903Hassane El-KhouryIndividual15,000CHF 41.19
12 Jun 25SellCHF 223,512Alan CampbellIndividual5,371CHF 41.61
12 Mar 25SellCHF 381,700Alan CampbellIndividual10,000CHF 38.17
17 Dec 24SellCHF 93,916Hassane El-KhouryIndividual1,500CHF 62.61
17 Dec 24SellCHF 1,275,508Sudhir GopalswamyIndividual21,082CHF 60.50
17 Dec 24SellCHF 1,717,136Simon KeetonIndividual28,000CHF 61.33

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of ON?
Owner TypeNumber of SharesOwnership Percentage
State or Government634,5780.144%
Individual Insiders1,338,1830.303%
Institutions440,102,89399.6%

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

Top Shareholders

Top 25 shareholders own 73.86% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
14.6%
FMR LLC
58,633,579CHF 2.4b8.31%0.15%
12.8%
The Vanguard Group, Inc.
51,298,877CHF 2.1b-0.13%0.03%
9.98%
BlackRock, Inc.
40,162,543CHF 1.6b-8.62%0.03%
4.76%
State Street Global Advisors, Inc.
19,160,395CHF 777.5m-1.19%0.03%
3.78%
Janus Henderson Group plc
15,202,747CHF 616.9m-3.06%0.27%
2.78%
Geode Capital Management, LLC
11,174,055CHF 453.4m-1.08%0.03%
2.37%
JP Morgan Asset Management
9,529,459CHF 386.7m0.79%0.04%
2.16%
Columbia Management Investment Advisers, LLC
8,706,210CHF 353.3m-28.7%0.09%
1.83%
UBS Asset Management AG
7,382,155CHF 299.6m-22.8%0.03%
1.66%
Invesco Capital Management LLC
6,679,898CHF 271.1m10.2%0.1%
1.46%
Allspring Global Investments, LLC
5,889,080CHF 239.0m0.92%0.43%
1.38%
JPMorgan Chase & Co.
5,567,036CHF 225.9m49.4%0.04%
1.34%
Bank of America Corporation
5,380,507CHF 218.3m10.6%0.07%
1.33%
Millennium Management LLC
5,352,819CHF 217.2m289%0.19%
1.26%
Baillie Gifford & Co.
5,064,602CHF 205.5m-5.08%0.12%
1.16%
Eaton Vance Management
4,677,717CHF 189.8m-11.3%0.04%
1.14%
Capital Research and Management Company
4,593,829CHF 186.4m0.66%0.01%
1.09%
Norges Bank Investment Management
4,366,244CHF 177.2m0%0.01%
1.06%
The Goldman Sachs Group, Inc.
4,252,390CHF 172.6m-17.1%0.08%
1.05%
Barclays PLC
4,239,937CHF 172.1m-24.1%0.11%
1.05%
Amundi Asset Management SAS
4,211,299CHF 170.9m20.3%0.04%
1.02%
Dimensional Fund Advisors LP
4,091,382CHF 166.0m-12.8%0.03%
1%
Citigroup Inc.
4,017,345CHF 163.0m-11.2%0.12%
0.95%
Rafferty Asset Management, LLC
3,815,754CHF 154.8m-34.6%0.6%
0.93%
Two Sigma Investments, LP
3,749,751CHF 152.2m636%0.3%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/12/02 17:27
End of Day Share Price 2025/12/02 00:00
Earnings2025/10/03
Annual Earnings2024/12/31

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 49 analysts. 34 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
Romit ShahBarclays
David WilliamsBenchmark Company