ONTO INNOVATION INC (ONTO) Institutional Ownership and Insiders Activity

ONTO INNOVATION INC (ONTO) is widely held by institutional investors, with 3 tracked firms reporting positions valued at approximately $22.50M based on SEC Form 13F filings for the quarter ended March 31, 2026.

Bares Capital Management is the largest disclosed holder, reporting approximately $9.75M in ONTO holdings in its latest filing.

Institutional Holders

3

Total Reported Value

$22.50M

Largest Holder

Bares Capital Management

Largest Position

$9.75M

Insider Transactions (90d)

0

Latest Filing Quarter

Q1 2026

New Institutional Positions

0

Funds Exiting Positions

0

Top Institutional Owners

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InvestorReported Balance