ON SEMICONDUCTOR (ON) Stock Institutional Trading Activity


ON SEMICONDUCTOR (ON) position changes reported by tracked institutional filers across multiple SEC 13F reporting periods. Based on recent SEC 13F filings (Q4 2025), investors with some of the largest reported share count changes include Renaissance Technologies LLC, Jensen Investment Management, Olstein Capital Management, Sequoia Financial Advisors, and First Eagle U.S. Value. Explore insights into buying and selling patterns, position changes, and investment conviction levels to understand institutional trading behavior and market dynamics.

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Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q4 2025Jensen Investment ManagementSell-20,04421,406$1,159,135
Q4 2025Olstein Capital ManagementBuy12,000103,000$5,577
Q4 2025Renaissance Technologies LLCSell-1,058,836550,896$29,831,018
Q3 2025Olstein Capital ManagementSell-14,00091,000$4,487
Q3 2025Sequoia Financial AdvisorsBuy1,01411,686$576,226
Q3 2025Renaissance Technologies LLCBuy683,8361,609,732$79,375,885
Q2 2025Olstein Capital ManagementSell-49,000105,000$5,503
Q2 2025Sequoia Financial AdvisorsBuy4,35410,672$559,332
Q2 2025Renaissance Technologies LLCSell-1,476,700925,896$48,526,209
Q1 2025Jensen Investment ManagementSell-6,39041,450$1,686,601
Q1 2025Olstein Capital ManagementBuy78,000154,000$6,266
Q1 2025Sequoia Financial AdvisorsSell-1,6536,318$257,085
Q1 2025Renaissance Technologies LLCBuy1,823,3002,402,596$97,761,631
Q4 2024Jensen Investment ManagementBuy7,13047,840$3,016,312
Q4 2024Olstein Capital ManagementBuy76,00076,000$4,792
Q4 2024Sequoia Financial AdvisorsBuy627,971$502,544
Q4 2024Renaissance Technologies LLCBuy174,800579,296$36,524,613
Q3 2024Jensen Investment ManagementBuy6,82040,710$2,955,953
Q3 2024Sequoia Financial AdvisorsBuy4057,909$574,259
Q3 2024Renaissance Technologies LLCSell-198,300404,496$29,370,455
Q2 2024Jensen Investment ManagementBuy2,86033,890$2,323,160
Q2 2024Sequoia Financial AdvisorsBuy3487,504$514,426
Q2 2024First Eagle U.S. ValueBuy3,29211,012$754,873
Q2 2024Renaissance Technologies LLCBuy21,700602,796$41,321,666
Q1 2024Jensen Investment ManagementBuy17,58931,030$2,282,257
Q1 2024Renaissance Technologies LLCBuy130,000581,096$42,740
Q1 2024Sequoia Financial AdvisorsSell-1,7887,156$526,310
Q1 2024First Eagle U.S. ValueBuy5007,720$567,806
Q4 2023First Eagle U.S. ValueBuy1007,220$603,087
Q4 2023Sequoia Financial AdvisorsBuy3,6048,944$747,076

Frequently asked questions about ON activity

  • Which institutional owners are buying ON?

    Institutional owners buying ON include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in ON activity?

    "Buy" means an investor increased their reported position in ON compared to the prior reporting period. This reflects growing exposure to ON SEMICONDUCTOR (ON) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in ON increasing?

    Institutional interest in ON can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.