Institutional shares held 379 Million
12.8M calls
13.1M puts
Total value of holdings $19B
$640M calls
$655M puts
Market Cap $21.7B
433,236,000 Shares Out.
Institutional ownership 87.54%
# of Institutions 954


Latest Institutional Activity in ON

Top Purchases

Q2 2025
Norges Bank Shares Held: 4.37M ($218M)
Q2 2025
Barclays PLC Shares Held: 7.29M ($365M)
Q2 2025
Janus Henderson Group PLC Shares Held: 15.7M ($784M)
Q2 2025
Rafferty Asset Management, LLC Shares Held: 5.84M ($292M)
Q2 2025
Bank Of America Corp Shares Held: 7.73M ($387M)

Top Sells

Q2 2025
Victory Capital Management Inc Shares Held: 1.93M ($96.6M)
Q2 2025
State Street Corp Shares Held: 19.4M ($970M)
Q2 2025
Renaissance Technologies LLC Shares Held: 926K ($46.3M)
Q2 2025
Invesco Ltd. Shares Held: 6.81M ($340M)
Q2 2025
Pictet Asset Management Holding Sa Shares Held: 3.37M ($169M)

About ON

ON Semiconductor Corporation provides intelligent sensing and power solutions worldwide. Its intelligent power technologies enable the electrification of the automotive industry that allows for lighter and longer-range electric vehicles, empowers fast-charging systems, and propels sustainable energy for the solar strings, industrial power, and storage systems. The company operates through three segments the Power Solutions Group, the Advanced Solutions Group, and the Intelligent Sensing Group segments. It offers analog, discrete, module, and integrated semiconductor products that perform multiple application functions, including power switching and conversion, signal conditioning, circuit protection, signal amplification, and voltage regulation functions. The company also designs and develops analog, mixed-signal, advanced logic, application specific standard product and ASICs, radio frequency, and integrated power solutions for end-users in end-markets, as well as provides foundry and design services for government customers. In addition, it develops complementary metal oxide semiconductor image sensors, image signal processors, and single photon detectors, including silicon photomultipliers and single photon avalanche diode arrays, as well as actuator drivers for autofocus and image stabilization for a broad base of end-users in various end-markets. ON Semiconductor Corporation was incorporated in 1992 and is headquartered in Phoenix, Arizona.


Insider Transactions at ON

Insider Transaction List

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Date Insider Transaction Ownership Type Shares Traded Value / Price
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Last 12 Months Summary

Buy / Acquisition
555K Shares
From 11 Insiders
Grant, award, or other acquisition 555K shares
Sell / Disposition
283K Shares
From 8 Insiders
Payment of exercise price or tax liability 197K shares
Open market or private sale 85.5K shares

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