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NYSE: ONTO
Onto Innovation Inc Stock Ownership - Who owns Onto Innovation?

OverviewForecastEarningsRevenueDividendOwnership

Insider buying vs selling

Have Onto Innovation Inc insiders been buying or selling?

Buy
Sell
NameRoleDateSharesPriceValue
Mark SlicerChief Financial Officer2025-05-172,066$99.40
$205.36kSell
Ramil YaldaeiChief Operating Officer2025-05-15217$98.04
$21.27kSell
Ramil YaldaeiChief Operating Officer2025-05-15609$98.04
$59.71kSell
Yoon Ah OhSVP Gen Counsel Corp Sec2025-05-15603$98.04
$59.12kSell
Mark SlicerChief Financial Officer2025-03-01336$145.66
$48.94kSell
Srinivas VedulaSVP Customer Success2025-03-01199$145.66
$28.99kSell
Yoon Ah OhSVP Gen Counsel Corp Sec2025-03-01304$145.66
$44.28kSell
Michael P. PlisinskiCEO2025-03-011,925$145.66
$280.40kSell
Ramil YaldaeiChief Operating Officer2025-03-01305$145.66
$44.43kSell
Srinivas VedulaSVP Customer Success2025-02-141,391$176.55
$245.58kSell

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Net Insider Buy/Sell (L12M) Ownership

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ONTO Shareholders

What type of owners hold Onto Innovation Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vincent J. Coates19.83%9,690,760$1.01BInsider
Blackrock Inc12.68%6,197,550$644.79MInstitution
Vanguard Group Inc10.56%5,160,256$536.87MInstitution
Stella N. Coates7.16%3,501,511$364.30MInsider
Jpmorgan Chase Co4.97%2,431,179$252.94MInstitution
State Street Corp3.11%1,518,988$158.04MInstitution
Invesco Ltd2.69%1,312,495$136.55MInstitution
Massachusetts Financial Services Co2.64%1,291,415$134.36MInstitution
Franklin Resources Inc2.47%1,207,648$125.64MInstitution
Paradigm Capital Management Inc2.26%1,104,939$114.96MInstitution

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ONTO vs Semiconductor Equipment Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ONTO73.55%26.45%Net SellingNet Selling
AMKR6.40%93.60%Net BuyingNet Selling
CAMT51.00%0.00%
IPGP27.49%72.51%Net SellingNet Selling
AMBA70.75%29.25%Net SellingNet Selling
View Top Semiconductor Equipment Stocks

Onto Innovation Stock Ownership FAQ

Who owns Onto Innovation?

Onto Innovation (NYSE: ONTO) is owned by 94.50% institutional shareholders, 33.98% Onto Innovation insiders, and 0.00% retail investors. Vincent J. Coates is the largest individual Onto Innovation shareholder, owning 9.69M shares representing 19.83% of the company. Vincent J. Coates's Onto Innovation shares are currently valued at $1.01B.

If you're new to stock investing, here's how to buy Onto Innovation stock.
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