On Semiconductor Corp (ON) Institutional Ownership

Ownership Summary

A total of 20 institutions have reported a stake in On Semiconductor Corp (NASDAQ:ON) as of December 2025, according to recent 13F filings with the SEC.

• These investors collectively held 0.6% of the company's total shares outstanding in December 2025, down from 104.8% in September 2025.
• In percentage terms, this reflects as a holdings change of 45.41% quarter on quarter, and a decrease of 97.61% year over year.
• During the quarter, 11 institutions bought more On Semiconductor shares, 5 sold shares, and 4 of the 20 total investors held their position steady.
• This class of investors increased its holdings in On Semiconductor to 2.66Mn shares for the 13F-cycle ending December 2025, up by 830.36K shares quarter on quarter, and down 421.77Mn shares year over year.
• The top institutional stake in On Semiconductor as of December 31, 2025 belongs to Assenagon Asset Management S.A., which owns 1.53Mn shares, or 0.37% of the company.
• Among the most significant buyers of On Semiconductor during December 2025 were SG Americas Securities, LLC (502.83K), Assenagon Asset Management S.A. (325.99K), Everhart Financial Group, Inc. (4.79K), Procyon Advisors, LLC (3.86K), NORDEA INVESTMENT MANAGEMENT AB (1.26K).
• Leading sellers of On Semiconductor stock in December 2025 included Board of the Pension Protection Fund (3.80K), PARK AVENUE SECURITIES LLC (2.27K), Gradient Investments LLC (1.71K), Versant Capital Management, Inc (1.67K), MassMutual Private Wealth & Trust, FSB (27).
• The top 10 institutional holders of On Semiconductor for the quarter ending December 2025 included Assenagon Asset Management S.A. (1.53Mn), SG Americas Securities, LLC (988.34K), NORDEA INVESTMENT MANAGEMENT AB (40.78K), Procyon Advisors, LLC (27.18K), Gradient Investments LLC (22.75K), GAMMA Investing LLC (16.94K), NorthCrest Asset Manangement, LLC (11.47K), PARK AVENUE SECURITIES LLC (6.48K), Everhart Financial Group, Inc. (4.79K), Versant Capital Management, Inc (2.59K).