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Onto Innovation (ONTO) Institutional Ownership

Onto Innovation logo
$280.94 +12.02 (+4.47%)
Closing price 09/11/2026 03:58 PM Eastern
Extended Trading
$283.50 +2.56 (+0.91%)
As of 09/11/2026 07:44 PM 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)
384
Total
Institutional Inflows
(last 12 months)
$24.31B
Number of
Institutional Sellers
(last 12 months)
186
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
9/9/2026 Junto Capital Management LP58,521$22.15M0.4%-72.6%0.119%
9/9/2026 Sequoia Financial Advisors LLC21,878$8.28M0.0%+14.1%0.045%
9/9/2026 Tidal Investments LLC59,910$22.67M0.0%-5.7%0.122%
9/9/2026 WINTON GROUP Ltd596$226K0.0%-77.9%0.001%
9/9/2026 Engineers Gate Manager LP3,611$1.37M0.0%-71.3%0.007%
9/9/2026 Integrated Wealth Concepts LLC17,532$6.64M0.0%-18.2%0.036%
9/9/2026 NewEdge Advisors LLC3,397$1.29M0.0%-9.7%0.007%
9/9/2026 IFP Advisors Inc533$202K0.0%-30.0%0.001%
9/9/2026 Baird Financial Group Inc.66,489$25.16M0.0%+8.5%0.135%
9/8/2026 Allworth Financial LP987$374K0.0%+3.9%0.002%
9/8/2026 Arizona State Retirement System13,726$5.20M0.0%+1.9%0.028%
9/8/2026 Waverly Advisors LLC1,263$478K0.0%-3.4%0.003%
9/8/2026 Nykredit A S1,829$692K0.0%N/A0.004%
9/2/2026 Allianz Asset Management GmbH695$263K0.0%N/A0.001%
8/27/2026 Corient Private Wealth LP16,574$6.27M0.0%+52.7%0.034%
8/26/2026 Amundi19,223$7.28M0.0%-85.3%0.039%
8/26/2026 HighTower Advisors LLC4,073$1.54M0.0%-26.8%0.008%
8/25/2026 VIRGINIA RETIREMENT SYSTEMS ET Al16,850$6.38M0.0%N/A0.034%
8/24/2026 California State Teachers Retirement System21,848,297$8.27B0.0%+38,382.2%44.525%
8/23/2026 Wedmont Private Capital734$278K0.0%N/A0.001%
8/23/2026 HB Wealth Management LLC2,698$1.02M0.0%+4.7%0.005%
8/22/2026 AlphaGrep UK Ltd538$204K0.1%N/A0.001%
8/22/2026 Highland Investment Advisors LLC65$25K0.0%N/A0.000%
8/22/2026 Turner Financial Group Inc.696$263K0.3%N/A0.001%
8/22/2026 Knollwood Investment Advisory LLC700$265K0.0%N/A0.001%
8/22/2026 Syon Capital LLC668$253K0.0%N/A0.001%
8/22/2026 Concurrent Investment Advisors LLC3,665$1.39M0.0%-3.3%0.007%
8/21/2026 Nykredit A S1,829$692K0.0%N/A0.004%
8/20/2026 Proficio Capital Partners LLC1,635$619K0.0%N/A0.003%
8/20/2026 BTG Pactual Asset Management US LLC542$205K0.0%N/A0.001%
8/20/2026 Headlands Technologies LLC582$220K0.0%N/A0.001%
8/20/2026 Sigma Planning Corp632$239K0.0%N/A0.001%
8/20/2026 GTS Securities LLC1,202$455K0.0%N/A0.002%
8/20/2026 Northwestern Mutual Wealth Management Co.178,938$67.72M0.0%+23,351.9%0.365%
8/20/2026 Greenwood Capital Associates LLC1,622$614K0.1%-36.7%0.003%
8/20/2026 Greenleaf Trust937$355K0.0%N/A0.002%
8/19/2026 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC155,253$58.76M0.0%+4.9%0.316%
8/19/2026 Van ECK Associates Corp41,588$15.74M0.0%+1,967.0%0.085%
8/19/2026 Hsbc Holdings PLC6,210$2.36M0.0%+39.8%0.013%
8/19/2026 Wellington Management Group LLP539,314$204.10M0.0%-0.8%1.099%
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8/18/2026 Empowered Funds LLC7,788$2.95M0.0%N/A0.016%
8/18/2026 United Capital Financial Advisors LLC1,291$489K0.0%N/A0.003%
8/18/2026 Caitlin John LLC2,000$757K0.4%N/A0.004%
8/18/2026Jefferies Financial Group Inc.10,601$4.01M0.0%N/A0.022%
8/18/2026 Public Employees Retirement System of Ohio15,613$5.91M0.0%N/A0.032%
8/17/2026 Capstone Investment Advisors LLC551$209K0.0%N/A0.001%
8/17/2026 Proficio Capital Partners LLC1,635$619K0.0%N/A0.003%
8/17/2026 Transamerica Financial Advisors LLC558$211K0.0%N/A0.001%
8/17/2026 Corient Private Wealth LP12,385$4.69M0.0%N/A0.025%
8/17/2026 Bank of America Corp DE187,939$71.13M0.0%N/A0.383%
8/15/2026 Freestone Grove Partners LP19,492$7.38M0.0%N/A0.040%
8/15/2026 Man Group plc31,793$12.03M0.0%N/A0.065%
8/15/2026 Polar Asset Management Partners Inc.9,566$3.62M0.1%N/A0.019%
8/15/2026 Jupiter Topco LLC64,399$24.38M0.0%N/A0.131%
8/14/2026 Hsbc Holdings PLC6,210$2.36M0.0%N/A0.013%
8/14/2026 EFG International AG31,200$11.82M0.2%N/A0.064%
8/14/2026 Palisade Capital Management LP52,514$19.87M0.9%N/A0.107%
8/14/2026 Canada Pension Plan Investment Board20,200$7.65M0.0%N/A0.041%
8/14/2026 Nicholas Investment Partners LP29,952$11.34M0.6%N/A0.061%
8/14/2026 Legal & General Group Plc69,700$26.38M0.0%N/A0.142%
8/14/2026 The Manufacturers Life Insurance Company220,852$83.58M0.1%N/A0.450%
8/14/2026 Fiduciary Financial Advisors67$25K0.0%N/A0.000%
8/14/2026 Paradigm Capital Management Inc. NY1,101,438$416.84M11.3%N/A2.245%
8/14/2026 Algert Global LLC4,570$1.73M0.0%+30.2%0.009%
8/13/2026 Tairen Capital Ltd17,500$6.62M0.6%N/A0.036%
8/13/2026 Sanctuary Advisors LLC3,963$1.50M0.0%N/A0.008%
8/13/2026 Polymer Capital Management HK LTD11,400$4.31M0.2%N/A0.023%
8/13/2026 E20 Capital Ltd56,220$21.28M1.7%N/A0.115%
8/13/2026 Meiji Yasuda Asset Management Co Ltd.1,145$433K0.0%N/A0.002%
8/13/2026 Globeflex Capital L P14,549$5.51M0.7%N/A0.030%
8/13/2026 Bank of Nova Scotia23,274$8.81M0.0%N/A0.047%
8/12/2026 Northwestern Mutual Wealth Management Co.178,938$67.72M0.0%N/A0.365%
8/12/2026 Evolve Private Wealth LLC1,036$392K0.0%N/A0.002%
8/12/2026 Farringdon Capital Ltd.657$249K0.1%N/A0.001%
8/12/2026 William Blair Investment Management LLC665,377$251.81M0.8%N/A1.356%
8/12/2026 Harber Asset Management LLC13,757$5.21M3.1%N/A0.028%
8/12/2026 EP Wealth Advisors LLC1,927$729K0.0%N/A0.004%
8/12/2026 Rakuten Securities Inc.107$40K0.0%N/A0.000%
8/12/2026 Ieq Capital LLC3,598$1.36M0.0%N/A0.007%
8/11/2026 Allworth Financial LP987$374K0.0%N/A0.002%
8/11/2026 Silvant Capital Management LLC6,715$2.54M0.1%N/A0.014%
8/11/2026 PCM Encore LLC2,646$1.00M0.2%N/A0.005%
8/11/2026 Value Holdings Management CO. LLC102,153$38.66M6.5%N/A0.208%
8/11/2026 Vise Technologies Inc.3,144$1.19M0.0%N/A0.006%
8/11/2026 Lisanti Capital Growth LLC5,090$1.93M0.4%N/A0.010%
8/10/2026 NewEdge Wealth LLC1,481$560K0.0%N/A0.003%
8/10/2026 Diversify Advisory Services LLC1,256$329K0.0%N/A0.003%
8/10/2026 Pacific Wealth Management1,287$487K0.2%N/A0.003%
8/8/2026 First National Bank of Omaha10,776$4.08M0.1%N/A0.022%
8/8/2026 Meeder Advisory Services Inc.1,567$593K0.0%N/A0.003%
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8/7/2026 BlackRock Inc.5,505,181$2.08B0.0%N/A11.067%
8/7/2026 Pallas Capital Advisors LLC1,486$562K0.0%N/A0.003%
8/7/2026 Deutsche Bank AG10,896$4.12M0.0%N/A0.022%
8/7/2026 Perigon Wealth Management LLC754$285K0.0%N/A0.002%
8/7/2026 TimesSquare Capital Management LLC217,113$82.17M1.2%N/A0.436%
8/7/2026 Mitsubishi UFJ Asset Management Co. Ltd.110$42K0.0%N/A0.000%
8/7/2026 Persistent Asset Partners Ltd5,947$2.25M0.7%N/A0.012%
8/7/2026 OneDigital Investment Advisors LLC550$208K0.0%N/A0.001%
8/7/2026 Andar Capital Management HK Ltd69,000$26.11M11.7%N/A0.139%
8/6/2026 Global Retirement Partners LLC6,699$2.54M0.0%N/A0.013%


ONTO Institutional Ownership - Frequently Asked Questions

During the previous two years, 645 institutional investors and hedge funds held shares of Onto Innovation. The most heavily invested institutionals were California State Teachers Retirement System ($8.27B), 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), and State Street Corp ($230.36M).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), California State Teachers Retirement System ($21.80M), BlackRock Inc. ($5.51M), William Blair Investment Management LLC ($2.50M), Norges Bank ($1.91M), Wellington Management Group LLP ($1.35M), and Paradigm Capital Management Inc. NY ($1.12M).

Institutional investors have bought a total of 75,024,000 shares in the last 24 months. This purchase volume represents approximately $24.31B in transactions.

Of the 186 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 10,554,046 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 9/9/2026. New 13F filings are added each quarter as they're published.
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