KEYSIGHT TECHNOLOGIES IN (KEYS) Stock Institutional Trading Activity


KEYSIGHT TECHNOLOGIES IN (KEYS) 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 Jensen Investment Management, Ariel Appreciation Fund, Giverny Capital, Sequoia Financial Advisors, and Renaissance Technologies LLC. 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
Q2 2020Olstein Capital ManagementSell-10,50066,400$6,692
Q2 2020Giverny CapitalBuy6,955402,300$40,544
Q1 2020Ariel Appreciation FundBuy42,2821,203,306$100,693
Q1 2020Olstein Capital ManagementBuy22,00076,900$6,435
Q1 2020Giverny CapitalSell-2,625395,345$33,082
Q1 2020Renaissance Technologies LLCSell-338,528441,900$36,978
Q4 2019Ariel Appreciation FundSell-62,4571,161,024$119,156
Q4 2019Olstein Capital ManagementBuy12,90054,900$5,634
Q4 2019Giverny CapitalBuy97,902397,970$40,844
Q4 2019Renaissance Technologies LLCBuy51,600780,428$80,095
Q3 2019Ariel Appreciation FundSell-197,6171,223,481$118,984
Q3 2019Olstein Capital ManagementSell-31,15042,000$4,085
Q3 2019Giverny CapitalBuy16,567300,068$29,182
Q3 2019Renaissance Technologies LLCSell-268,072728,828$70,879
Q2 2019Ariel Appreciation FundSell-113,5691,421,098$127,629
Q2 2019Olstein Capital ManagementBuy11,85073,150$6,570
Q2 2019Giverny CapitalBuy167,411283,501$25,461
Q2 2019Renaissance Technologies LLCBuy38,900996,900$89,532
Q1 2019Ariel Appreciation FundSell-760,3261,534,667$133,823
Q1 2019Olstein Capital ManagementSell-130,70061,300$5,345
Q1 2019Giverny CapitalBuy116,090116,090$10,123
Q1 2019Renaissance Technologies LLCBuy231,100958,000$83,538
Q4 2018Ariel Appreciation FundSell-523,9052,294,993$142,473
Q4 2018Olstein Capital ManagementBuy35,000192,000$11,919
Q4 2018Renaissance Technologies LLCBuy75,400726,900$45,126
Q3 2018Ariel Appreciation FundSell-1,052,1872,818,898$186,837
Q3 2018Olstein Capital ManagementSell-9,000157,000$10,406
Q3 2018Renaissance Technologies LLCBuy78,700651,500$43,181
Q2 2018Ariel Appreciation FundSell-733,4953,871,085$228,510
Q2 2018Olstein Capital ManagementSell-75,981166,000$9,799

Frequently asked questions about KEYS activity

  • Which institutional owners are buying KEYS?

    Institutional owners buying KEYS 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 KEYS activity?

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

  • Is institutional interest in KEYS increasing?

    Institutional interest in KEYS 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.