On Semiconductor Corp (ON) Institutional Ownership

Ownership Summary

On Semiconductor Corp (NASDAQ:ON) currently has 762 active institutional owners and shareholders as of today (September 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

• These investors collectively held 104.1% of the company's total shares outstanding in September 2025, down from 104.6% in June 2025.
• On a quarter-over-quarter basis, institutional holdings shifted by 0.76%, with a year-over-year a decrease of 8.74% in the count of filers.
• Of these 762 institutional investors, 339 increased their holdings in On Semiconductor, while 308 of them reduced positions, and 115 investors maintained their exposure.
• This class of investors increased its holdings in On Semiconductor to 434.98Mn shares for the 13F-cycle ending September 2025, up by 3.27Mn shares quarter on quarter, and down 2.05Mn shares year over year.
• With 60.25Mn shares, FMR LLC commands the largest institutional position in On Semiconductor as of September 30, 2025, equating to 14.42% of the company.
• Among the most significant buyers of On Semiconductor during September 2025 were FMR LLC (4.44Mn), TWO SIGMA INVESTMENTS, LP (3.24Mn), WORLDQUANT MILLENNIUM ADVISORS LLC (2.67Mn), Neuberger Berman Group LLC (2.05Mn), JPMORGAN CHASE & CO (1.76Mn).
• Leading sellers of On Semiconductor stock in September 2025 included BlackRock, Inc. (3.79Mn), AMERIPRISE FINANCIAL INC (3.50Mn), BARCLAYS PLC (2.50Mn), Rafferty Asset Management, LLC (2.02Mn), UBS Group AG (1.88Mn).
• The top 10 institutional holders of On Semiconductor for the quarter ending September 2025 included FMR LLC (60.25Mn), VANGUARD GROUP INC (51.30Mn), BlackRock, Inc. (40.19Mn), STATE STREET CORP (19.16Mn), JANUS HENDERSON GROUP PLC (15.20Mn), JPMORGAN CHASE & CO (15.12Mn), GEODE CAPITAL MANAGEMENT, LLC (11.17Mn), AMERIPRISE FINANCIAL INC (8.71Mn), BANK OF AMERICA CORP /DE/ (8.17Mn), Invesco Ltd. (7.44Mn).