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 $18.4B 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 | $18.4B |
| Q1 2026 | 580 | $9.86B |
| Q4 2025 | 493 | $7.57B |
| Q3 2025 | 477 | $6.17B |
| Q2 2025 | 448 | $5.00B |
| Q1 2025 | 474 | $5.74B |
| Q4 2024 | 520 | $7.85B |
| Q3 2024 | 521 | $10.2B |
| Q2 2024 | 507 | $10.9B |
| Q1 2024 | 433 | $9.20B |
| Q4 2023 | 389 | $7.63B |
| Q3 2023 | 359 | $6.22B |
| Q2 2023 | 328 | $5.73B |
| Q1 2023 | 297 | $4.18B |
| Q4 2022 | 298 | $3.13B |
| Q3 2022 | 300 | $3.01B |
| Q2 2022 | 303 | $3.29B |
| Q1 2022 | 311 | $4.04B |
| Q4 2021 | 302 | $4.72B |
| Q3 2021 | 268 | $3.39B |
| Q2 2021 | 258 | $3.47B |
| 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 |
|---|---|---|---|---|---|
| BlackRock, Inc. | 5,534,265 | $1.13B | 0.02% | +602,439+12.2% | Added |
| Vanguard Portfolio Management LLC | 2,743,019 | $562.5M | 0.03% | +2,743,019 | New |
| Vanguard Capital Management LLC | 2,222,852 | $455.8M | 0.01% | +2,222,852 | New |
| State Street Corp | 1,499,684 | $307.6M | 0.01% | +40,406+2.8% | Added |
| Geode Capital Management, LLC | 1,211,014 | $248.4M | 0.02% | +83,482+7.4% | Added |
| Point72 Asset Management, L.P. | 1,203,658 | $246.8M | 0.43% | +818,891+212.8% | Added |
| Paradigm Capital Management Inc | 1,102,438 | $226.1M | 8.65% | −23,400−2.1% | Reduced |
| William Blair Investment Management, LLC | 964,213 | $197.7M | 0.65% | −762,374−44.2% | Reduced |
| Voya Investment Management LLC | 917,155 | $187.8M | 0.20% | −54,087−5.6% | Reduced |
| FMR LLC | 828,977 | $170.0M | 0.01% | +377,622+83.7% | Added |
| Thrivent Financial for Lutherans | 739,292 | $151.6M | 0.29% | −221,619−23.1% | Reduced |
| D. E. Shaw & Co., Inc. | 722,578 | $148.2M | 0.12% | +205,389+39.7% | Added |
| Geneva Capital Management LLC | 705,943 | $144.8M | 3.08% | −125,398−15.1% | Reduced |
| Dimensional Fund Advisors LP | 677,502 | $138.9M | 0.03% | +28,137+4.3% | Added |
| Fisher Asset Management, LLC | 649,981 | $133.3M | 0.05% | −52,018−7.4% | Reduced |
| Invesco Ltd. | 632,803 | $129.8M | 0.01% | +505,862+398.5% | Added |
| Price T Rowe Associates Inc | 605,783 | $124.2M | 0.01% | −74,483−10.9% | Reduced |
| Jane Street Group, LLC | 604,688 | $124.0M | 0.13% | +602,673+29,909.3% | Added |
| AQR Capital Management LLC | 590,809 | $121.2M | 0.06% | −24,842−4.0% | Reduced |
| Franklin Resources Inc | 579,203 | $118.8M | 0.03% | −773,798−57.2% | Reduced |
| Bank of New York Mellon Corp | 567,805 | $116.4M | 0.02% | −32,988−5.5% | Reduced |
| Jennison Associates LLC | 564,305 | $115.7M | 0.08% | −116,517−17.1% | Reduced |
| Wellington Management Group LLP | 543,892 | $111.5M | 0.02% | −674,656−55.4% | Reduced |
| Charles Schwab Investment Management Inc | 529,565 | $108.6M | 0.02% | +25,258+5.0% | Added |
| Marshall Wace, LLP | 483,070 | $99.1M | 0.11% | +53,377+12.4% | Added |
| Goldman Sachs Group Inc | 482,278 | $98.9M | 0.01% | +26,797+5.9% | Added |
| Northern Trust Corp | 456,017 | $93.5M | 0.01% | +10,770+2.4% | Added |
| UBS Group AG | 439,435 | $90.1M | 0.02% | +182,704+71.2% | Added |
| Morgan Stanley | 436,025 | $89.4M | 0.01% | −31,164−6.7% | Reduced |
| T. Rowe Price Investment Management, Inc. | 414,786 | $85.1M | 0.06% | +84,371+25.5% | Added |
| Allspring Global Investments Holdings, LLC | 359,998 | $76.2M | 0.13% | +88,388+32.5% | Added |
| Pacer Advisors, Inc. | 364,247 | $74.7M | 0.21% | +29,229+8.7% | Added |
| Channing Capital Management, LLC | 360,102 | $73.8M | 1.89% | −158,780−30.6% | Reduced |
| Bridgewater Associates, LP | 348,405 | $71.4M | 0.32% | +255,269+274.1% | Added |
| Westfield Capital Management Co LP | 326,960 | $67.0M | 0.28% | −156,122−32.3% | Reduced |
| Driehaus Capital Management LLC | 320,534 | $65.7M | 0.48% | −28,480−8.2% | Reduced |
| Royce & Associates LP | 317,109 | $65.0M | 0.64% | −48,626−13.3% | Reduced |
| Two Sigma Investments, LP | 312,662 | $64.1M | 0.05% | +226,207+261.6% | Added |
| Vanguard Fiduciary Trust Co | 310,154 | $63.6M | 0.02% | +310,154 | New |
| Ameriprise Financial Inc | 309,404 | $63.4M | 0.01% | +197,346+176.1% | Added |
| Glenview Capital Management, LLC | 299,721 | $61.5M | 1.66% | −115,091−27.7% | Reduced |
| Citadel Advisors LLC | 296,570 | $60.8M | 0.04% | +157,804+113.7% | Added |
| JPMorgan Chase & Co | 316,196 | $59.8M | 0.00% | −65,435−17.1% | Reduced |
| BNP Paribas Arbitrage, SA | 282,350 | $57.9M | 0.04% | +57,827+25.8% | Added |
| Segall Bryant & Hamill, LLC | 275,689 | $56.5M | 0.81% | −123,516−30.9% | Reduced |
| TimesSquare Capital Management, LLC | 267,934 | $54.9M | 0.93% | +34,823+14.9% | Added |
| Penserra Capital Management LLC | 254,578 | $52.2M | 0.61% | +17,366+7.3% | Added |
| Defiance ETFs, LLC | 249,860 | $51.2M | 0.74% | +12,648+5.3% | Added |
| Raymond James Financial Inc | 252,923 | $49.9M | 0.02% | −29,677−10.5% | Reduced |
| New York State Common Retirement Fund | 239,402 | $49.1M | 0.07% | +19,881+9.1% | Added |
| SG Capital Management LLC | 229,486 | $47.1M | 3.87% | +113,337+97.6% | Added |
| Assenagon Asset Management S.A. | 228,321 | $46.8M | 0.07% | +23,181+11.3% | Added |
| Royal Bank of Canada | 214,629 | $44.0M | 0.01% | −34,781−13.9% | Reduced |
| Junto Capital Management LP | 213,248 | $43.7M | 0.93% | −152,995−41.8% | Reduced |
| Balyasny Asset Management LLC | 205,656 | $42.2M | 0.08% | −12,981−5.9% | Reduced |
| Granahan Investment Management Inc | 198,694 | $40.7M | 1.97% | +2,052+1.0% | Added |
| Manufacturers Life Insurance Company, The | 198,082 | $40.6M | 0.03% | −71,143−26.4% | Reduced |
| Brilliance Asset Management Ltd | 193,838 | $39.8M | 11.72% | −55,609−22.3% | Reduced |
| Divisar Capital Management LLC | 193,253 | $39.6M | 10.10% | −19,150−9.0% | Reduced |
| Bank of America Corp | 192,850 | $39.5M | 0.00% | −40,024−17.2% | Reduced |
| Clearbridge Investments, LLC | 190,825 | $39.1M | 0.03% | −26,511−12.2% | Reduced |
| Jacobs Levy Equity Management, Inc | 189,633 | $38.9M | 0.16% | +169,428+838.5% | Added |
| Artisan Partners Limited Partnership | 182,031 | $37.3M | 0.06% | +182,031 | New |
| Boston Partners | 181,593 | $37.2M | 0.04% | −72,756−28.6% | Reduced |
| Systematic Financial Management LP | 178,345 | $36.6M | 0.84% | −18,453−9.4% | Reduced |
| Gotham Asset Management, LLC | 168,403 | $34.5M | 0.11% | −32,091−16.0% | Reduced |
| Talos Asset Management LP | 165,373 | $33.9M | 5.79% | +165,373 | New |
| Fort Washington Investment Advisors Inc | 163,525 | $33.5M | 0.19% | −590−0.4% | Reduced |
| First Trust Advisors LP | 161,953 | $33.2M | 0.02% | −12,978−7.4% | Reduced |
| American Century Companies Inc | 160,393 | $32.9M | 0.02% | −87,701−35.3% | Reduced |
| Kennedy Capital Management, Inc. | 159,156 | $32.6M | 0.69% | −24,849−13.5% | Reduced |
| Palisade Capital Management LLC | 157,844 | $32.4M | 1.08% | −3,659−2.3% | Reduced |
| Sirios Capital Management L P | 153,935 | $31.6M | 3.83% | +38,580+33.4% | Added |
| Value Holdings Management Co. LLC | 149,375 | $30.6M | 4.97% | −3,000−2.0% | Reduced |
| UBS Asset Management Americas Inc | 147,982 | $30.3M | 0.01% | +2,091+1.4% | Added |
| Nuveen, LLC | 147,328 | $30.2M | 0.01% | +36,843+33.3% | Added |
| Wells Fargo & Company | 146,327 | $30.0M | 0.01% | +95,922+190.3% | Added |
| Principal Financial Group Inc | 144,555 | $29.6M | 0.02% | −42,254−22.6% | Reduced |
| Bessemer Group Inc | 142,835 | $29.3M | 0.05% | −32,928−18.7% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 136,474 | $28.0M | 0.07% | +136,474 | New |
| Stephens Investment Management Group LLC | 135,369 | $27.8M | 0.38% | +135,369 | New |
| Rhumbline Advisers | 134,070 | $27.5M | 0.02% | +3,929+3.0% | Added |
| Alua Capital Management LP | 131,721 | $27.0M | 2.95% | +131,721 | New |
| Amundi | 130,684 | $26.8M | 0.01% | −9,256−6.6% | Reduced |
| Emerald Advisers, LLC | 118,423 | $24.3M | 0.77% | −4,190−3.4% | Reduced |
| Acadian Asset Management LLC | 117,837 | $24.1M | 0.03% | +103,136+701.6% | Added |
| Robeco Schweiz AG | 114,700 | $23.5M | 0.50% | −25,300−18.1% | Reduced |
| Guardian Point Capital, LP | 110,000 | $22.6M | 9.29% | −50,000−31.3% | Reduced |
| Alta Park Capital, LP | 101,732 | $20.9M | 3.35% | −20,885−17.0% | Reduced |
| Swiss National Bank | 96,941 | $19.9M | 0.01% | +300+0.3% | Added |
| Freestone Grove Partners LP | 96,509 | $19.8M | 0.14% | +96,509 | New |
| DF Dent & Co Inc | 93,581 | $19.2M | 0.37% | −27,964−23.0% | Reduced |
| South Street Advisors LLC | 91,339 | $18.7M | 2.71% | +5,974+7.0% | Added |
| Victory Capital Management Inc | 86,364 | $17.7M | 0.01% | −3,324−3.7% | Reduced |
| Russell Investments Group, Ltd. | 84,814 | $17.4M | 0.02% | +25,563+43.1% | Added |
| California Public Employees Retirement System | 84,090 | $17.2M | 0.01% | −227−0.3% | Reduced |
| Loomis Sayles & Co L P | 81,072 | $16.6M | 0.02% | +81,072 | New |
| Mutual of America Capital Management LLC | 81,071 | $16.6M | 0.19% | +24,093+42.3% | Added |
| Tudor Investment Corp Et Al | 80,274 | $16.5M | 0.09% | +34,448+75.2% | Added |
| General American Investors Co Inc | 80,000 | $16.4M | 1.08% | 00.0% | Unchanged |