ONTO INNOVATION INC (ONTO) Institutional Ownership Changes & 13F Activity

ONTO INNOVATION INC (ONTO). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings. This page analyzes institutional buying and selling activity, new holdings, and sold-out positions among tracked filers. Notable filers include First Eagle U.S. Value, Sequoia Financial Advisors, Bares Capital Management, Renaissance Technologies LLC, and Situational Awareness Partners.

Portfolio quarterNameTypeQuantityRemainingReported stock balance
Q2 2023Bares Capital ManagementSell-75,000137,000$15,956,390
Q2 2023First Eagle U.S. ValueBuy6,41089,851$10,464,946
Q2 2023Sequoia Financial AdvisorsBuy2,1122,112$245,985
Q1 2023Bares Capital ManagementBuy9,300212,000$18,630,560
Q1 2023First Eagle U.S. ValueBuy7,65883,441$7,332,795
Q4 2022Bares Capital ManagementSell-25,000202,700$13,801,843
Q4 2022First Eagle U.S. ValueBuy18,31075,783$5,160,064
Q4 2022Renaissance Technologies LLCSell-9,8007,409$504
Q3 2022Bares Capital ManagementBuy25,000227,700$14,584
Q3 2022First Eagle U.S. ValueBuy18,89757,473$3,681
Q3 2022Renaissance Technologies LLCSell-7,50017,209$1,102
Q2 2022First Eagle U.S. ValueBuy34,12738,576$2,690
Q2 2022Bares Capital ManagementBuy25,000202,700$14,136
Q2 2022Renaissance Technologies LLCSell-1,90024,709$1,723
Q1 2022Bares Capital ManagementBuy17,500177,700$15,440
Q1 2022Renaissance Technologies LLCSell-7,80026,609$2,312
Q4 2021Renaissance Technologies LLCSell-11,90034,409$3,483
Q4 2021Bares Capital ManagementBuy7,499160,200$16,217
Q3 2021Renaissance Technologies LLCSell-156,51246,309$3,346
Q3 2021Bares Capital ManagementBuy152,701152,701$11,033
Q3 2021First Eagle U.S. ValueBuy3,4004,449$321
Q2 2021Renaissance Technologies LLCSell-362,100202,821$14,814
Q2 2021First Eagle U.S. ValueBuy1,0491,049$77
Q1 2021Renaissance Technologies LLCSell-279,131564,921$37,121
Q4 2020Renaissance Technologies LLCSell-316,600844,052$40,135
Q3 2020Renaissance Technologies LLCSell-365,1001,160,652$34,564
Q2 2020Renaissance Technologies LLCSell-276,4261,525,752$51,937
Q1 2020Renaissance Technologies LLCSell-86,7001,802,178$53,471
Q4 2019Renaissance Technologies LLCBuy1,888,8781,888,878$69,020

Frequently asked questions about ONTO activity

  • Which institutional owners are buying ONTO?

    Institutional owners buying ONTO 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 ONTO activity?

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

  • Is institutional interest in ONTO increasing?

    Institutional interest in ONTO 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.

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