WallStreetZenWallStreetZen

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
Ramil YaldaeiChief Operating Officer2025-03-01305$145.66
$44.43kSell
Michael P. PlisinskiCEO2025-03-011,925$145.66
$280.40kSell
Srinivas VedulaSVP Customer Success2025-03-01199$145.66
$28.99kSell
Yoon Ah OhSVP Gen Counsel Corp Sec2025-03-01304$145.66
$44.28kSell
Mark SlicerChief Financial Officer2025-03-01336$145.66
$48.94kSell
Yoon Ah OhVP General Counsel Corp Sec2025-02-141,830$176.55
$323.09kSell
Yoon Ah OhVP General Counsel Corp Sec2025-02-14493$176.55
$87.04kSell
Srinivas VedulaSVP Customer Success2025-02-14464$176.55
$81.92kSell
Srinivas VedulaSVP Customer Success2025-02-141,391$176.55
$245.58kSell
Mark SlicerChief Financial Officer2025-02-141,776$176.55
$313.55kSell

1 of 4

ONTO insiders have sold more... subscribe to Premium to read more.
Net Insider Buy/Sell (L12M) Ownership

Be the first to know when ONTO insiders and whales buy or sell their stock.

ONTO Shareholders

What type of owners hold Onto Innovation Inc stock?

Institutional
Insider
Retail
NameHoldSharesValueType
Vincent J. Coates19.67%9,690,760$1.11BInsider
Blackrock Inc12.26%6,039,760$694.51MInstitution
Vanguard Group Inc10.49%5,166,137$594.05MInstitution
Stella N. Coates7.11%3,501,511$402.64MInsider
Jpmorgan Chase Co4.45%2,192,238$252.09MInstitution
Franklin Resources Inc3.15%1,553,271$178.61MInstitution
State Street Corp3.10%1,525,026$175.36MInstitution
Artisan Partners Limited Partnership3.08%1,515,152$174.23MInstitution
Invesco Ltd2.85%1,406,034$161.68MInstitution
Paradigm Capital Management Inc2.24%1,104,939$127.06MInstitution

1 of 3

ONTO vs Semiconductor Equipment Stocks

TickerInst. %Insider %Net Insider (L12M)Net Insider (L3M)
ONTO73.99%26.01%Net SellingNet Selling
NVMI74.79%7.71%
AMKR6.47%93.53%Net BuyingNet Buying
CAMT47.77%0.00%
IPGP26.96%73.04%Net SellingNet Selling
View Top Semiconductor Equipment Stocks

Onto Innovation Stock Ownership FAQ

Who owns Onto Innovation?

Onto Innovation (NYSE: ONTO) is owned by 95.70% institutional shareholders, 33.64% Onto Innovation insiders, and 0.00% retail investors. Vincent J. Coates is the largest individual Onto Innovation shareholder, owning 9.69M shares representing 19.67% of the company. Vincent J. Coates's Onto Innovation shares are currently valued at $1.09B.

If you're new to stock investing, here's how to buy Onto Innovation stock.
©2025 WallStreetZen
Company
AboutNewsBlogStock Investing FAQPlansPrivacy PolicyTerms of ServiceCancellation & RefundsPerformanceHelp GuidesContactTwitterYouTubeNewsletter
Stock Tools
Top Performing AnalystsStock ScreenerStock ForecastTrending StocksStrong Buy StocksHighest Earnings StocksBest Dividend Paying StocksStatisticsStock Market SectorsStock Market IndustriesHow to Buy Stocks Online
Stock Ideas
Buy The DipBiggest Stock Gainers TodayBiggest Stock Losers Today52 Week High Stocks52 Week Low StocksMost Active Stocks TodayMost Undervalued StocksBest Penny Stocks to Buy NowBest Stocks Under $5Best Stocks Under $10
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.

Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.