Onto Innovation Inc.
ONTO- Exchange
- NYSE
- Industry
- Measuring & Controlling Devices, NEC
- SEC CIK
- 0000704532
In the last 90 days, Onto Innovation Inc. insiders filed 0 open-market purchases and 1 sale; 691 institutions reported holding it in 13F filings for Q2 2026, worth $18.3B in total; Maverick Capital is the only superinvestor holding it.
13F holders, Q1 2026
Institutional positions in Onto Innovation Inc. as of Mar 31, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 580
- +95 vs. Q4 2025
- Shares held
- 48.1M
- +6.50M (+15.6%) vs. Q4 2025
- Total value
- $9.86B
- +$3.28B (+49.9%) vs. Q4 2025
- New holders
- 138
- 201 more added
- Sold out
- 43
- 177 more reduced
8 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ONTO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 691 | $18.3B |
| Q1 2026 | 580 | $9.86B |
| Q4 2025 | 493 | $7.56B |
| Q3 2025 | 477 | $6.13B |
| Q2 2025 | 448 | $4.96B |
| Q1 2025 | 474 | $5.69B |
| Q4 2024 | 520 | $7.85B |
| Q3 2024 | 521 | $9.79B |
| Q2 2024 | 507 | $10.4B |
| Q1 2024 | 433 | $8.80B |
| Q4 2023 | 389 | $7.42B |
| Q3 2023 | 359 | $6.22B |
| Q2 2023 | 328 | $5.48B |
| Q1 2023 | 297 | $4.09B |
| Q4 2022 | 297 | $3.13B |
| Q3 2022 | 299 | $3.00B |
| Q2 2022 | 303 | $3.29B |
| Q1 2022 | 311 | $4.04B |
| Q4 2021 | 302 | $4.72B |
| Q3 2021 | 268 | $3.38B |
| Q2 2021 | 258 | $3.46B |
| Q1 2021 | 243 | $3.09B |
Institutions, Q1 2026
Shares, value and share of portfolio for each institution holding Onto Innovation Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Parkside Financial Bank & Trust | 220 | $45.1K | 0.00% | +3+1.4% | Added |
| Signature Equity Partners, LLC | 241 | $49.4K | 0.03% | +6+2.6% | Added |
| Covestor Ltd | 260 | $54.0K | 0.04% | −45−14.8% | Reduced |
| Cypress Capital Management LLC (WY) | 269 | $55.2K | 0.05% | +269 | New |
| Root Financial Partners, LLC | 277 | $56.8K | 0.00% | +99+55.6% | Added |
| Ronald Blue Trust, Inc. | 300 | $61.5K | 0.00% | −106−26.1% | Reduced |
| Larson Financial Group LLC | 328 | $67.3K | 0.00% | −2,393−87.9% | Reduced |
| SRS Capital Advisors, Inc. | 331 | $67.9K | 0.00% | +279+536.5% | Added |
| MAI Capital Management | 344 | $70.5K | 0.00% | +275+398.6% | Added |
| Versant Capital Management, Inc | 391 | $80.2K | 0.01% | +165+73.0% | Added |
| Parallel Advisors, LLC | 395 | $81.0K | 0.00% | +56+16.5% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 410 | $84.1K | 0.00% | +410 | New |
| Morse Asset Management, Inc | 465 | $95.4K | 0.02% | +430+1,228.6% | Added |
| Banque Cantonale Vaudoise | 471 | $97.0K | 0.00% | −54−10.3% | Reduced |
| Transamerica Financial Advisors, Inc. | 475 | $97.6K | 0.01% | +299+169.9% | Added |
| Valley National Advisers Inc | 489 | $100.0K | 0.01% | +489 | New |
| Essential Partners LLC | 511 | $104.8K | 0.04% | 00.0% | Unchanged |
| LRI Investments, LLC | 525 | $107.7K | 0.01% | 00.0% | Unchanged |
| Pension & Wealth Management Advisors, Inc. | 556 | $114.0K | 0.03% | −256−31.5% | Reduced |
| Asset Dedication, LLC | 579 | $118.7K | 0.01% | 00.0% | Unchanged |
| Caitong International Asset Management Co., Ltd | 711 | $145.8K | 0.03% | +711 | New |
| AdvisorNet Financial, Inc | 716 | $146.8K | 0.01% | +3+0.4% | Added |
| Umb Bank N A | 735 | $150.7K | 0.00% | +22+3.1% | Added |
| IFP Advisors, Inc | 761 | $156.1K | 0.00% | −61−7.4% | Reduced |
| Northwestern Mutual Wealth Management Co | 763 | $156.5K | 0.00% | −10−1.3% | Reduced |
| ZRC Wealth Management, LLC | 786 | $161.2K | 0.06% | 00.0% | Unchanged |
| Rothschild Investment LLC | 790 | $162.0K | 0.01% | +48+6.5% | Added |
| Signaturefd, LLC | 828 | $169.8K | 0.00% | +23+2.9% | Added |
| Smartleaf Asset Management LLC | 965 | $182.6K | 0.01% | −200−17.2% | Reduced |
| Group One Trading, L.P. | 915 | $187.6K | 0.01% | +915 | New |
| Northwest & Ethical Investments L.P. | 868 | $192.0K | 0.00% | +868 | New |
| Allworth Financial LP | 950 | $194.8K | 0.00% | +291+44.2% | Added |
| Arkadios Wealth Advisors | 981 | $201.2K | 0.00% | +981 | New |
| QRG Capital Management, Inc. | 986 | $202.2K | 0.00% | +986 | New |
| Cozad Asset Management Inc | 1,000 | $205.1K | 0.02% | +1,000 | New |
| Valmark Advisers, Inc. | 1,000 | $205.1K | 0.00% | +1,000 | New |
| KMG Fiduciary Partners, LLC | 1,000 | $205.1K | 0.02% | +1,000 | New |
| Semanteon Capital Management, LP | 1,001 | $205.3K | 2.76% | +1,001 | New |
| Beese Fulmer Investment Management, Inc. | 1,033 | $211.8K | 0.01% | +1,033 | New |
| Frec Markets, Inc. | 1,041 | $213.5K | 0.04% | +1,041 | New |
| Transcend Wealth Collective, LLC | 1,049 | $215.0K | 0.02% | +1,049 | New |
| WealthTrust Axiom LLC | 1,055 | $216.3K | 0.05% | +1,055 | New |
| Stephens Inc | 1,067 | $218.8K | 0.00% | +1,067 | New |
| Campbell & CO Investment Adviser LLC | 1,068 | $219.0K | 0.01% | +1,068 | New |
| Central Pacific Bank - Trust Division | 1,080 | $221.5K | 0.03% | −70−6.1% | Reduced |
| Legacy Capital Wealth Partners, LLC | 1,084 | $222.3K | 0.05% | +1,084 | New |
| Machina Capital S.A.S. | 1,100 | $225.6K | 0.04% | +1,100 | New |
| Sivia Capital Partners, LLC | 1,103 | $226.2K | 0.04% | −773−41.2% | Reduced |
| Eurizon Capital SGR S.p.A. | 1,155 | $227.9K | 0.00% | +102+9.7% | Added |
| NewEdge Wealth, LLC | 1,120 | $229.7K | 0.00% | +1,120 | New |
| Cambridge Financial Group, LLC | 1,129 | $231.5K | 0.08% | −525−31.7% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 1,145 | $234.8K | 0.01% | +1,145 | New |
| FourThought Financial Partners, LLC | 1,146 | $235.0K | 0.02% | −1,031−47.4% | Reduced |
| Park Avenue Securities LLC | 1,153 | $236.0K | 0.00% | +1,153 | New |
| Congress Asset Management Co | 1,155 | $236.9K | 0.00% | −205−15.1% | Reduced |
| STRS Ohio | 1,163 | $238.5K | 0.00% | −2−0.2% | Reduced |
| Fifth Third Wealth Advisors LLC | 1,173 | $240.5K | 0.01% | +1,173 | New |
| EverSource Wealth Advisors, LLC | 1,189 | $243.8K | 0.01% | +183+18.2% | Added |
| Canandaigua National Corp | 1,206 | $247.3K | 0.02% | +1,206 | New |
| Alpha Zero LLC | 1,242 | $254.7K | 0.13% | +1,242 | New |
| GAMMA Investing LLC | 1,244 | $255.1K | 0.01% | +259+26.3% | Added |
| Warren Averett Asset Management, LLC | 1,307 | $268.0K | 0.00% | +1,307 | New |
| FNY Investment Advisers, LLC | 1,353 | $277.0K | 0.12% | +664+96.4% | Added |
| Journey Strategic Wealth LLC | 1,353 | $277.5K | 0.01% | +1,353 | New |
| Vestcor Inc | 1,361 | $279.0K | 0.01% | +1,361 | New |
| Kestra Advisory Services, LLC | 1,368 | $280.5K | 0.00% | +64+4.9% | Added |
| Landscape Capital Management, L.L.C. | 1,381 | $283.2K | 0.02% | +1,381 | New |
| State of Wyoming | 1,381 | $283.2K | 0.03% | +226+19.6% | Added |
| Argent Trust Co | 1,389 | $284.8K | 0.01% | +1,389 | New |
| Leonteq Securities AG | 1,412 | $289.6K | 0.02% | +1,400+11,666.7% | Added |
| North Dakota State Investment Board | 1,421 | $291.4K | 0.01% | −308−17.8% | Reduced |
| Atria Investments LLC | 1,459 | $299.2K | 0.00% | +1,459 | New |
| Waddell & Associates, LLC | 1,463 | $300.0K | 0.02% | +1,463 | New |
| Harbour Investments, Inc. | 1,478 | $303.1K | 0.00% | −258−14.9% | Reduced |
| Integrated Quantitative Investments LLC | 1,480 | $303.5K | 0.06% | +1,480 | New |
| Pallas Capital Advisors LLC | 1,486 | $304.7K | 0.01% | −179−10.8% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 1,486 | $304.7K | 0.00% | +786+112.3% | Added |
| Jefferies Financial Group Inc. | 1,489 | $305.3K | 0.00% | +1,489 | New |
| Oppenheimer Asset Management Inc. | 1,504 | $308.4K | 0.00% | −639−29.8% | Reduced |
| Meeder Advisory Services, Inc. | 1,550 | $317.9K | 0.01% | +129+9.1% | Added |
| Commonwealth Equity Services, LLC | 1,559 | $319.6K | 0.00% | −635−28.9% | Reduced |
| CIBC Asset Management Inc | 1,560 | $319.9K | 0.00% | 00.0% | Unchanged |
| Pacific Wealth Management | 1,587 | $325.4K | 0.18% | −50−3.1% | Reduced |
| Caerus Investment Advisors, LLC | 1,588 | $325.7K | 0.14% | +33+2.1% | Added |
| Peoples Financial Services Corp. | 1,595 | $327.1K | 0.15% | −8−0.5% | Reduced |
| Tower Research Capital LLC (TRC) | 1,607 | $329.5K | 0.01% | −683−29.8% | Reduced |
| Exchange Traded Concepts, LLC | 1,611 | $330.4K | 0.00% | +375+30.3% | Added |
| Oak Thistle LLC | 1,613 | $330.8K | 0.03% | +1,613 | New |
| Shelton Capital Management | 1,617 | $331.6K | 0.01% | 00.0% | Unchanged |
| United Capital Financial Advisers, LLC | 1,620 | $332.2K | 0.00% | +1,620 | New |
| Chicago Partners Investment Group LLC | 1,128 | $335.4K | 0.01% | −249−18.1% | Reduced |
| KBC Group NV | 1,653 | $339.0K | 0.00% | +210+14.6% | Added |
| Smith Shellnut Wilson LLC | 1,667 | $341.9K | 0.15% | −20−1.2% | Reduced |
| Everence Capital Management Inc | 1,667 | $342.0K | 0.02% | +107+6.9% | Added |
| DekaBank Deutsche Girozentrale | 1,705 | $343.0K | 0.00% | 00.0% | Unchanged |
| Unconventional Investor, LLC | 1,676 | $343.7K | 0.16% | 00.0% | Unchanged |
| Blueshift Asset Management, LLC | 1,721 | $352.9K | 0.11% | +1,721 | New |
| Neo Ivy Capital Management | 1,731 | $355.0K | 0.09% | +1,731 | New |
| Barlow Wealth Partners, Inc. | 1,230 | $357.6K | 0.04% | 00.0% | Unchanged |
| RMB Capital Management, LLC | 1,759 | $360.7K | 0.01% | +466+36.0% | Added |