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Onto Innovation (ONTO) Institutional Ownership

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$315.18 +7.36 (+2.39%)
Closing price 10/1/2026 03:59 PM Eastern
Extended Trading
$321.94 +6.76 (+2.15%)
As of 07:20 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for Onto Innovation (NYSE:ONTO)

Current
Institutional Ownership
Percentage
98.35%
Number of
Institutional Buyers
(last 12 months)
383
Total
Institutional Inflows
(last 12 months)
$16.02B
Number of
Institutional Sellers
(last 12 months)
185
Total
Institutional Outflows
(last 12 months)
$1.64B
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ONTO Institutional Buying and Selling by Quarter

Onto Innovation Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
9/23/2026QRG Capital Management Inc.1,202$455K0.0%+21.9%0.002%
9/9/2026Junto Capital Management LP58,521$22.15M0.4%-72.6%0.119%
9/9/2026Sequoia Financial Advisors LLC21,878$8.28M0.0%+14.1%0.045%
9/9/2026Tidal Investments LLC59,910$22.67M0.0%-5.7%0.122%
9/9/2026WINTON GROUP Ltd596$226K0.0%-77.9%0.001%
9/9/2026Engineers Gate Manager LP3,611$1.37M0.0%-71.3%0.007%
9/9/2026Integrated Wealth Concepts LLC17,532$6.64M0.0%-18.2%0.036%
9/9/2026NewEdge Advisors LLC3,397$1.29M0.0%-9.7%0.007%
9/9/2026IFP Advisors Inc533$202K0.0%-30.0%0.001%
9/9/2026Baird Financial Group Inc.66,489$25.16M0.0%+8.5%0.135%
9/8/2026Allworth Financial LP987$374K0.0%+3.9%0.002%
9/8/2026Arizona State Retirement System13,726$5.20M0.0%+1.9%0.028%
9/8/2026Waverly Advisors LLC1,263$478K0.0%-3.4%0.003%
9/8/2026Nykredit A S1,829$692K0.0%N/A0.004%
9/2/2026Allianz Asset Management GmbH695$263K0.0%N/A0.001%
8/27/2026Corient Private Wealth LP16,574$6.27M0.0%+52.7%0.034%
8/26/2026Amundi19,223$7.28M0.0%-85.3%0.039%
8/26/2026HighTower Advisors LLC4,073$1.54M0.0%-26.8%0.008%
8/25/2026VIRGINIA RETIREMENT SYSTEMS ET Al16,850$6.38M0.0%N/A0.034%
8/23/2026Wedmont Private Capital734$278K0.0%N/A0.001%
8/23/2026HB Wealth Management LLC2,698$1.02M0.0%+4.7%0.005%
8/22/2026AlphaGrep UK Ltd538$204K0.1%N/A0.001%
8/22/2026Highland Investment Advisors LLC65$25K0.0%N/A0.000%
8/22/2026Turner Financial Group Inc.696$263K0.3%N/A0.001%
8/22/2026Knollwood Investment Advisory LLC700$265K0.0%N/A0.001%
8/22/2026Syon Capital LLC668$253K0.0%N/A0.001%
8/22/2026Concurrent Investment Advisors LLC3,665$1.39M0.0%-3.3%0.007%
8/21/2026Nykredit A S1,829$692K0.0%N/A0.004%
8/20/2026Proficio Capital Partners LLC1,635$619K0.0%N/A0.003%
8/20/2026BTG Pactual Asset Management US LLC542$205K0.0%N/A0.001%
8/20/2026Headlands Technologies LLC582$220K0.0%N/A0.001%
8/20/2026Sigma Planning Corp632$239K0.0%N/A0.001%
8/20/2026GTS Securities LLC1,202$455K0.0%N/A0.002%
8/20/2026Northwestern Mutual Wealth Management Co.178,938$67.72M0.0%+23,351.9%0.365%
8/20/2026Greenwood Capital Associates LLC1,622$614K0.1%-36.7%0.003%
8/20/2026Greenleaf Trust937$355K0.0%N/A0.002%
8/19/2026UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC155,253$58.76M0.0%+4.9%0.316%
8/19/2026Van ECK Associates Corp41,588$15.74M0.0%+1,967.0%0.085%
8/19/2026Hsbc Holdings PLC6,210$2.36M0.0%+39.8%0.013%
8/19/2026Wellington Management Group LLP539,314$204.10M0.0%-0.8%1.099%
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8/18/2026Empowered Funds LLC7,788$2.95M0.0%N/A0.016%
8/18/2026United Capital Financial Advisors LLC1,291$489K0.0%N/A0.003%
8/18/2026Caitlin John LLC2,000$757K0.4%N/A0.004%
8/18/2026Jefferies Financial Group Inc.10,601$4.01M0.0%N/A0.022%
8/18/2026Public Employees Retirement System of Ohio15,613$5.91M0.0%N/A0.032%
8/17/2026Capstone Investment Advisors LLC551$209K0.0%N/A0.001%
8/17/2026Proficio Capital Partners LLC1,635$619K0.0%N/A0.003%
8/17/2026Transamerica Financial Advisors LLC558$211K0.0%N/A0.001%
8/17/2026Corient Private Wealth LP12,385$4.69M0.0%N/A0.025%
8/17/2026Bank of America Corp DE187,939$71.13M0.0%N/A0.383%
8/15/2026Freestone Grove Partners LP19,492$7.38M0.0%N/A0.040%
8/15/2026Man Group plc31,793$12.03M0.0%N/A0.065%
8/15/2026Polar Asset Management Partners Inc.9,566$3.62M0.1%N/A0.019%
8/15/2026Jupiter Topco LLC64,399$24.38M0.0%N/A0.131%
8/14/2026Hsbc Holdings PLC6,210$2.36M0.0%N/A0.013%
8/14/2026EFG International AG31,200$11.82M0.2%N/A0.064%
8/14/2026Palisade Capital Management LP52,514$19.87M0.9%N/A0.107%
8/14/2026Canada Pension Plan Investment Board20,200$7.65M0.0%N/A0.041%
8/14/2026Nicholas Investment Partners LP29,952$11.34M0.6%N/A0.061%
8/14/2026Legal & General Group Plc69,700$26.38M0.0%N/A0.142%
8/14/2026The Manufacturers Life Insurance Company220,852$83.58M0.1%N/A0.450%
8/14/2026Fiduciary Financial Advisors67$25K0.0%N/A0.000%
8/14/2026Paradigm Capital Management Inc. NY1,101,438$416.84M11.3%N/A2.245%
8/14/2026Algert Global LLC4,570$1.73M0.0%+30.2%0.009%
8/13/2026Tairen Capital Ltd17,500$6.62M0.6%N/A0.036%
8/13/2026Sanctuary Advisors LLC3,963$1.50M0.0%N/A0.008%
8/13/2026Polymer Capital Management HK LTD11,400$4.31M0.2%N/A0.023%
8/13/2026E20 Capital Ltd56,220$21.28M1.7%N/A0.115%
8/13/2026Meiji Yasuda Asset Management Co Ltd.1,145$433K0.0%N/A0.002%
8/13/2026Globeflex Capital L P14,549$5.51M0.7%N/A0.030%
8/13/2026Bank of Nova Scotia23,274$8.81M0.0%N/A0.047%
8/12/2026Northwestern Mutual Wealth Management Co.178,938$67.72M0.0%N/A0.365%
8/12/2026Evolve Private Wealth LLC1,036$392K0.0%N/A0.002%
8/12/2026Farringdon Capital Ltd.657$249K0.1%N/A0.001%
8/12/2026William Blair Investment Management LLC665,377$251.81M0.8%N/A1.356%
8/12/2026Harber Asset Management LLC13,757$5.21M3.1%N/A0.028%
8/12/2026EP Wealth Advisors LLC1,927$729K0.0%N/A0.004%
8/12/2026Rakuten Securities Inc.107$40K0.0%N/A0.000%
8/12/2026Ieq Capital LLC3,598$1.36M0.0%N/A0.007%
8/11/2026Allworth Financial LP987$374K0.0%N/A0.002%
8/11/2026Silvant Capital Management LLC6,715$2.54M0.1%N/A0.014%
8/11/2026PCM Encore LLC2,646$1.00M0.2%N/A0.005%
8/11/2026Value Holdings Management CO. LLC102,153$38.66M6.5%N/A0.208%
8/11/2026Vise Technologies Inc.3,144$1.19M0.0%N/A0.006%
8/11/2026Lisanti Capital Growth LLC5,090$1.93M0.4%N/A0.010%
8/10/2026NewEdge Wealth LLC1,481$560K0.0%N/A0.003%
8/10/2026Diversify Advisory Services LLC1,256$329K0.0%N/A0.003%
8/10/2026Pacific Wealth Management1,287$487K0.2%N/A0.003%
8/8/2026First National Bank of Omaha10,776$4.08M0.1%N/A0.022%
8/8/2026Meeder Advisory Services Inc.1,567$593K0.0%N/A0.003%
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8/7/2026BlackRock Inc.5,505,181$2.08B0.0%N/A11.067%
8/7/2026Pallas Capital Advisors LLC1,486$562K0.0%N/A0.003%
8/7/2026Deutsche Bank AG10,896$4.12M0.0%N/A0.022%
8/7/2026Perigon Wealth Management LLC754$285K0.0%N/A0.002%
8/7/2026TimesSquare Capital Management LLC217,113$82.17M1.2%N/A0.436%
8/7/2026Mitsubishi UFJ Asset Management Co. Ltd.110$42K0.0%N/A0.000%
8/7/2026Persistent Asset Partners Ltd5,947$2.25M0.7%N/A0.012%
8/7/2026OneDigital Investment Advisors LLC550$208K0.0%N/A0.001%
8/7/2026Andar Capital Management HK Ltd69,000$26.11M11.7%N/A0.139%
8/6/2026Global Retirement Partners LLC6,699$2.54M0.0%N/A0.013%


ONTO Institutional Ownership - Frequently Asked Questions

During the previous two years, 644 institutional investors and hedge funds held shares of Onto Innovation. The most heavily invested institutionals were BlackRock Inc. ($2.08B), Vanguard Group Inc. ($880.28M), Paradigm Capital Management Inc. NY ($416.84M), Artisan Partners Limited Partnership ($252.53M), William Blair Investment Management LLC ($251.81M), State Street Corp ($230.36M), and Franklin Resources Inc. ($213.59M).Learn more on Onto Innovation's institutional investors.

98.35% of Onto Innovation's stock is owned by institutional investors. Learn more on ONTO's institutional investor holdings.

Of the 571 institutional investors that purchased Onto Innovation's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Andar Capital Management HK Ltd ($26.29M), BlackRock Inc. ($5.51M), William Blair Investment Management LLC ($2.50M), Norges Bank ($1.91M), Wellington Management Group LLP ($1.35M), Paradigm Capital Management Inc. NY ($1.12M), and Franklin Resources Inc. ($1.00M).

Institutional investors have bought a total of 52,923,275 shares in the last 24 months. This purchase volume represents approximately $16.02B in transactions.

Of the 185 institutional investors that sold Onto Innovation's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Qube Research & Technologies Ltd ($775.50K), UBS Group AG ($727.12K), Barclays PLC ($651.02K), Bank of America Corp DE ($462.73K), JPMorgan Chase & Co. ($366.26K), Federated Hermes Inc. ($352.95K), and Royal Bank of Canada ($352.46K).

Institutional investors have sold a total of 10,551,289 shares in the last 24 months. This volume of shares sold represents approximately $1.64B in transactions.


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Institutional ownership data for NYSE:ONTO is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 10/2/2026. New 13F filings are added each quarter as they're published.
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