On Semiconductor Corp (ON) Institutional Ownership

Ownership Summary

On Semiconductor Corp (NASDAQ:ON) has 775 institutional investors with active 13F positions as of December 2025.

• These investors collectively held 104.0% of On Semiconductor's outstanding shares in December 2025, down from 108.9% in September 2025.
• Their total shares held in ON decreased -4.31% quarter over quarter, and separately, investors owning On Semiconductor decreased 7.41% from a year ago.
• During the quarter, 371 of these 775 funds increased positions in ON, 304 reduced exposure, and 100 held steady.
• The aggregate institutional position in On Semiconductor amounted to 420.41Mn shares as of December 2025, down by 18.94Mn shares quarter on quarter, and down 14.34Mn shares year over year.
• As of December 31, 2025, FMR LLC held the largest stake in On Semiconductor with 58.16Mn shares, accounting for 14.38% of total shares outstanding.
• The most significant purchases of ON for the quarter ending December 2025 came from VANGUARD CAPITAL MANAGEMENT LLC (25.63Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (20.06Mn), Janus Henderson Group Plc (15.05Mn), Jpmorgan Chase & Co (8.36Mn), VANGUARD FIDUCIARY TRUST CO (2.22Mn).
• Leading sellers of On Semiconductor shares for the quarter ending December 2025 were Goldman Sachs Group Inc (6.04Mn), Slate Path Capital LP (2.68Mn), MILLENNIUM MANAGEMENT LLC (2.11Mn), VOLORIDGE INVESTMENT MANAGEMENT, LLC (1.94Mn), D. E. Shaw & Co., Inc. (1.63Mn).
• Per Business Quant, the top 10 investors in ON for the quarter ending December 2025 include FMR LLC (58.16Mn), BlackRock, Inc. (39.91Mn), Janus Henderson Group Plc (27.4Mn), VANGUARD CAPITAL MANAGEMENT LLC (25.63Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (20.06Mn), State Street Corp (18.31Mn), Jpmorgan Chase & Co (16.11Mn), GEODE CAPITAL MANAGEMENT, LLC (10.76Mn), Slate Path Capital LP (7.8Mn), Goldman Sachs Group Inc (6.64Mn).