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 |
|---|---|---|---|---|---|
| Meeder Advisory Services, Inc. | 1,550 | $317.9K | 0.01% | +129+9.1% | Added |
| Oppenheimer Asset Management Inc. | 1,504 | $308.4K | 0.00% | −639−29.8% | Reduced |
| Jefferies Financial Group Inc. | 1,489 | $305.3K | 0.00% | +1,489 | 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 |
| Integrated Quantitative Investments LLC | 1,480 | $303.5K | 0.06% | +1,480 | New |
| Harbour Investments, Inc. | 1,478 | $303.1K | 0.00% | −258−14.9% | Reduced |
| Waddell & Associates, LLC | 1,463 | $300.0K | 0.02% | +1,463 | New |
| Atria Investments LLC | 1,459 | $299.2K | 0.00% | +1,459 | New |
| North Dakota State Investment Board | 1,421 | $291.4K | 0.01% | −308−17.8% | Reduced |
| Leonteq Securities AG | 1,412 | $289.6K | 0.02% | +1,400+11,666.7% | Added |
| Argent Trust Co | 1,389 | $284.8K | 0.01% | +1,389 | New |
| State of Wyoming | 1,381 | $283.2K | 0.03% | +226+19.6% | Added |
| Landscape Capital Management, L.L.C. | 1,381 | $283.2K | 0.02% | +1,381 | New |
| Kestra Advisory Services, LLC | 1,368 | $280.5K | 0.00% | +64+4.9% | Added |
| Vestcor Inc | 1,361 | $279.0K | 0.01% | +1,361 | New |
| Journey Strategic Wealth LLC | 1,353 | $277.5K | 0.01% | +1,353 | New |
| FNY Investment Advisers, LLC | 1,353 | $277.0K | 0.12% | +664+96.4% | Added |
| Warren Averett Asset Management, LLC | 1,307 | $268.0K | 0.00% | +1,307 | New |
| GAMMA Investing LLC | 1,244 | $255.1K | 0.01% | +259+26.3% | Added |
| Alpha Zero LLC | 1,242 | $254.7K | 0.13% | +1,242 | New |
| Canandaigua National Corp | 1,206 | $247.3K | 0.02% | +1,206 | New |
| EverSource Wealth Advisors, LLC | 1,189 | $243.8K | 0.01% | +183+18.2% | Added |
| Fifth Third Wealth Advisors LLC | 1,173 | $240.5K | 0.01% | +1,173 | New |
| STRS Ohio | 1,163 | $238.5K | 0.00% | −2−0.2% | Reduced |
| Congress Asset Management Co | 1,155 | $236.9K | 0.00% | −205−15.1% | Reduced |
| Park Avenue Securities LLC | 1,153 | $236.0K | 0.00% | +1,153 | New |
| FourThought Financial Partners, LLC | 1,146 | $235.0K | 0.02% | −1,031−47.4% | Reduced |
| Meiji Yasuda Asset Management Co Ltd. | 1,145 | $234.8K | 0.01% | +1,145 | New |
| Cambridge Financial Group, LLC | 1,129 | $231.5K | 0.08% | −525−31.7% | Reduced |
| NewEdge Wealth, LLC | 1,120 | $229.7K | 0.00% | +1,120 | New |
| Eurizon Capital SGR S.p.A. | 1,155 | $227.9K | 0.00% | +102+9.7% | Added |
| Sivia Capital Partners, LLC | 1,103 | $226.2K | 0.04% | −773−41.2% | Reduced |
| Machina Capital S.A.S. | 1,100 | $225.6K | 0.04% | +1,100 | New |
| Legacy Capital Wealth Partners, LLC | 1,084 | $222.3K | 0.05% | +1,084 | New |
| Central Pacific Bank - Trust Division | 1,080 | $221.5K | 0.03% | −70−6.1% | Reduced |
| Campbell & CO Investment Adviser LLC | 1,068 | $219.0K | 0.01% | +1,068 | New |
| Stephens Inc | 1,067 | $218.8K | 0.00% | +1,067 | New |
| WealthTrust Axiom LLC | 1,055 | $216.3K | 0.05% | +1,055 | New |
| Transcend Wealth Collective, LLC | 1,049 | $215.0K | 0.02% | +1,049 | New |
| Frec Markets, Inc. | 1,041 | $213.5K | 0.04% | +1,041 | New |
| Beese Fulmer Investment Management, Inc. | 1,033 | $211.8K | 0.01% | +1,033 | New |
| Semanteon Capital Management, LP | 1,001 | $205.3K | 2.76% | +1,001 | 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 |
| QRG Capital Management, Inc. | 986 | $202.2K | 0.00% | +986 | New |
| Arkadios Wealth Advisors | 981 | $201.2K | 0.00% | +981 | New |
| Allworth Financial LP | 950 | $194.8K | 0.00% | +291+44.2% | Added |
| Northwest & Ethical Investments L.P. | 868 | $192.0K | 0.00% | +868 | New |
| Group One Trading, L.P. | 915 | $187.6K | 0.01% | +915 | New |
| Smartleaf Asset Management LLC | 965 | $182.6K | 0.01% | −200−17.2% | Reduced |
| Signaturefd, LLC | 828 | $169.8K | 0.00% | +23+2.9% | Added |
| Rothschild Investment LLC | 790 | $162.0K | 0.01% | +48+6.5% | Added |
| ZRC Wealth Management, LLC | 786 | $161.2K | 0.06% | 00.0% | Unchanged |
| Northwestern Mutual Wealth Management Co | 763 | $156.5K | 0.00% | −10−1.3% | Reduced |
| IFP Advisors, Inc | 761 | $156.1K | 0.00% | −61−7.4% | Reduced |
| Umb Bank N A | 735 | $150.7K | 0.00% | +22+3.1% | Added |
| AdvisorNet Financial, Inc | 716 | $146.8K | 0.01% | +3+0.4% | Added |
| Caitong International Asset Management Co., Ltd | 711 | $145.8K | 0.03% | +711 | New |
| Asset Dedication, LLC | 579 | $118.7K | 0.01% | 00.0% | Unchanged |
| Pension & Wealth Management Advisors, Inc. | 556 | $114.0K | 0.03% | −256−31.5% | Reduced |
| LRI Investments, LLC | 525 | $107.7K | 0.01% | 00.0% | Unchanged |
| Essential Partners LLC | 511 | $104.8K | 0.04% | 00.0% | Unchanged |
| Valley National Advisers Inc | 489 | $100.0K | 0.01% | +489 | New |
| Transamerica Financial Advisors, Inc. | 475 | $97.6K | 0.01% | +299+169.9% | Added |
| Banque Cantonale Vaudoise | 471 | $97.0K | 0.00% | −54−10.3% | Reduced |
| Morse Asset Management, Inc | 465 | $95.4K | 0.02% | +430+1,228.6% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 410 | $84.1K | 0.00% | +410 | New |
| Parallel Advisors, LLC | 395 | $81.0K | 0.00% | +56+16.5% | Added |
| Versant Capital Management, Inc | 391 | $80.2K | 0.01% | +165+73.0% | Added |
| MAI Capital Management | 344 | $70.5K | 0.00% | +275+398.6% | Added |
| SRS Capital Advisors, Inc. | 331 | $67.9K | 0.00% | +279+536.5% | Added |
| Larson Financial Group LLC | 328 | $67.3K | 0.00% | −2,393−87.9% | Reduced |
| Ronald Blue Trust, Inc. | 300 | $61.5K | 0.00% | −106−26.1% | Reduced |
| Root Financial Partners, LLC | 277 | $56.8K | 0.00% | +99+55.6% | Added |
| Cypress Capital Management LLC (WY) | 269 | $55.2K | 0.05% | +269 | New |
| Covestor Ltd | 260 | $54.0K | 0.04% | −45−14.8% | Reduced |
| Signature Equity Partners, LLC | 241 | $49.4K | 0.03% | +6+2.6% | Added |
| Parkside Financial Bank & Trust | 220 | $45.1K | 0.00% | +3+1.4% | Added |
| Huntington National Bank | 217 | $44.5K | 0.00% | +19+9.6% | Added |
| Whittier Trust Co | 198 | $43.8K | 0.00% | 00.0% | Unchanged |
| Westside Investment Management, Inc. | 198 | $42.7K | 0.01% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 206 | $42.2K | 0.00% | −112−35.2% | Reduced |
| Smithfield Trust Co | 201 | $42.0K | 0.00% | 00.0% | Unchanged |
| Los Angeles Capital Management LLC | 197 | $40.4K | 0.00% | −48−19.6% | Reduced |
| Steward Partners Investment Advisory, LLC | 183 | $37.5K | 0.00% | +178+3,560.0% | Added |
| Tidemark, LLC | 166 | $34.0K | 0.01% | 00.0% | Unchanged |
| Millstone Evans Group, LLC | 166 | $34.0K | 0.02% | +99+147.8% | Added |
| Bayforest Capital Ltd | 157 | $32.2K | 0.04% | −531−77.2% | Reduced |
| Quent Capital, LLC | 155 | $31.8K | 0.00% | +37+31.4% | Added |
| Ancora Advisors, LLC | 135 | $27.7K | 0.00% | +126+1,400.0% | Added |
| Nomura Asset Management Co Ltd | 130 | $26.7K | 0.00% | 00.0% | Unchanged |
| Mather Group, LLC. | 120 | $24.6K | 0.00% | +120 | New |
| True Wealth Design, LLC | 116 | $23.8K | 0.01% | +5+4.5% | Added |
| SBI Securities Co., Ltd. | 111 | $22.8K | 0.00% | −25−18.4% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 110 | $22.6K | 0.00% | 00.0% | Unchanged |
| First Horizon Corp | 107 | $21.9K | 0.00% | 00.0% | Unchanged |
| Basecamp Wealth Advisors LLC | 104 | $21.3K | 0.00% | +9+9.5% | Added |
| Measured Wealth Private Client Group, LLC | 103 | $21.1K | 0.01% | 00.0% | Unchanged |