ONTO INNOVATION INC (ONTO)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
650
Reporting holders
$18.2B
Reported value
95.1%
Of shares outstanding
3.4%
Held as options
+111
Holder change
Institutions report 46,664,191 shares against 49,074,247 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. A figure this high can overstate: where an adviser and a sub-adviser both report the same shares, both are counted.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| BlackRock, Inc. | $2.1B | 5,505,181 | 0.03% | 8q | -0.5%-$11.0M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $1.0B | 2,727,910 | 0.05% | 2q | -0.6%-$5.7M |
| VANGUARD CAPITAL MANAGEMENT LLC | $850.7M | 2,247,737 | 0.02% | 2q | +1.1%+$9.4M |
| STATE STREET CORP | $588.1M | 1,554,825 | 0.02% | 27q | +3.7%+$20.9M |
| GEODE CAPITAL MANAGEMENT, LLC | $542.7M | 1,433,715 | 0.03% | 27q | +18.4%+$84.3M |
| Invesco Ltd. | $511.6M | 1,351,886 | 0.04% | 27q | +113.6%+$272.1M |
| PARADIGM CAPITAL MANAGEMENT INC/NY | $416.8M | 1,101,438 | 11.34% | 27q | HELD |
| Point72 Asset Management, L.P. | $367.9M | 972,161 | 0.41% | 5q | -19.2%-$87.6M |
| FMR LLC | $334.3M | 883,298 | 0.01% | 27q | +6.6%+$20.6M |
| VOYA INVESTMENT MANAGEMENT LLC | $284.8M | 753,768 | 0.25% | 27q | -17.8%-$61.7M |
| Pictet Asset Management Holding SA | $270.6M | 716,216 | 0.26% | 12q | +4284.3%+$264.4M |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | $251.8M | 665,377 | 0.76% | 6q | -31.0%-$113.1M |
| NORGES BANK | $245.9M | 649,734 | 0.02% | 18q | -2.3%-$5.7M |
| TWO SIGMA INVESTMENTS, LP | $240.8M | 632,976 | 0.17% | 9q | +102.4%+$121.9M |
| JENNISON ASSOCIATES LLC | $224.9M | 594,166 | 0.13% | 4q | +5.3%+$11.3M |
| DIMENSIONAL FUND ADVISORS LP | $223.0M | 589,357 | 0.04% | 27q | -13.0%-$33.3M |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $208.2M | 2,983 | 0.02% | 27q | -88.9%-$1.7B |
| FRANKLIN RESOURCES INC | $204.6M | 540,583 | 0.04% | 27q | -6.7%-$14.6M |
| WELLINGTON MANAGEMENT GROUP LLP | $204.1M | 539,314 | 0.04% | 15q | -0.8%-$1.7M |
| CITADEL ADVISORS LLC | $202.5M | 342,187 | 0.02% | 27q | +15.4%+$27.0M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $192.8M | 509,528 | 0.03% | 27q | -3.8%-$7.6M |
| Sixth Street Partners Management Company, L.P. | $192.8M | 509,528 | 0.03% | new | NEW |
| Fisher Asset Management, LLC | $186.1M | 491,836 | 0.06% | 27q | -24.3%-$59.8M |
| MORGAN STANLEY | $184.9M | 488,517 | 0.01% | 27q | +12.0%+$19.9M |
| GENEVA CAPITAL MANAGEMENT LLC | $184.2M | 486,692 | 4.22% | 22q | -31.1%-$83.0M |
| AQR CAPITAL MANAGEMENT LLC | $179.4M | 477,129 | 0.06% | 27q | -19.2%-$42.7M |
| NORTHERN TRUST CORP | $172.1M | 454,838 | 0.02% | 27q | HELD |
| Bank of New York Mellon Corp | $162.1M | 428,200 | 0.03% | 27q | -24.6%-$52.8M |
| Qube Research & Technologies Ltd | $159.5M | 421,430 | 0.15% | 2q | +603.8%+$136.8M |
| JANE STREET GROUP, LLC | $155.7M | 3,315 | 0.01% | 20q | -99.5%-$28.3B |
| Polar Capital Holdings Plc | $153.9M | 406,645 | 0.36% | new | NEW |
| Allspring Global Investments Holdings, LLC | $153.0M | 435,360 | 0.23% | 19q | +20.9%+$26.5M |
| Phoenix Financial Ltd. | $152.1M | 401,813 | 1.04% | new | NEW |
| D. E. Shaw & Co., Inc. | $140.7M | 371,752 | 0.07% | 17q | -48.6%-$132.8M |
| GOLDMAN SACHS GROUP INC | $136.9M | 361,739 | 0.01% | 27q | -25.0%-$45.6M |
| Driehaus Capital Management LLC | $134.2M | 354,650 | 0.78% | 4q | +10.6%+$12.9M |
| Analog Century Management LP | $126.2M | 333,422 | 4.62% | new | NEW |
| TORONTO DOMINION BANK | $121.4M | 20,749 | 0.14% | new | NEW |
| VANGUARD FIDUCIARY TRUST CO | $119.6M | 316,053 | 0.03% | 2q | +1.9%+$2.2M |
| AMERIPRISE FINANCIAL INC | $113.5M | 299,900 | 0.02% | 27q | -51.5%-$120.7M |
| WESTFIELD CAPITAL MANAGEMENT CO LP | $113.3M | 299,383 | 0.37% | 7q | -8.4%-$10.4M |
| Assenagon Asset Management S.A. | $108.8M | 287,492 | 0.07% | 8q | +25.9%+$22.4M |
| ROYCE & ASSOCIATES LP | $108.3M | 286,087 | 0.87% | 27q | -9.8%-$11.7M |
| JPMORGAN CHASE & CO | $105.8M | 298,851 | 0.01% | 27q | -5.5%-$6.1M |
| AMERICAN CENTURY COMPANIES INC | $103.2M | 272,597 | 0.05% | 23q | +70.0%+$42.5M |
| UBS Group AG | $92.3M | 237,298 | 0.01% | 27q | -46.0%-$78.6M |
| TT International Asset Management LTD | $92.1M | 262,038 | 11.75% | new | NEW |
| MARSHALL WACE, LLP | $91.4M | 241,478 | 0.07% | 4q | -50.0%-$91.4M |
| OSSIAM | $89.1M | 235,545 | 1.18% | new | NEW |
| SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC | $87.8M | 232,000 | 1.54% | new | NEW |
| FIRST TRUST ADVISORS LP | $87.0M | 229,868 | 0.05% | 22q | +41.9%+$25.7M |
| Defiance ETFs, LLC | $86.8M | 246,958 | 1.18% | 3q | -1.2%-$1.0M |
| GF FUND MANAGEMENT CO. LTD. | $86.3M | 228,000 | 1.04% | new | NEW |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $83.6M | 220,852 | 0.07% | 27q | +11.5%+$8.6M |
| TimesSquare Capital Management, LLC | $82.2M | 217,113 | 1.21% | 26q | -19.0%-$19.2M |
| RAYMOND JAMES FINANCIAL INC | $79.7M | 210,566 | 0.02% | 7q | -16.7%-$16.0M |
| GLENVIEW CAPITAL MANAGEMENT, LLC | $77.9M | 205,791 | 1.42% | 4q | -31.3%-$35.5M |
| Artisan Partners Limited Partnership | $75.9M | 200,459 | 0.12% | 2q | +10.1%+$7.0M |
| NEUBERGER BERMAN GROUP LLC | $73.3M | 193,675 | 0.05% | 3q | +10420.1%+$72.6M |
| Clearbridge Investments, LLC | $72.3M | 191,067 | 0.06% | 18q | HELD |
| BANK OF AMERICA CORP /DE/ | $71.1M | 187,939 | 0.00% | 27q | -2.5%-$1.9M |
| Artemis Investment Management LLP | $70.2M | 185,614 | 0.63% | new | NEW |
| Stephens Investment Management Group LLC | $70.2M | 185,477 | 0.75% | 2q | +37.0%+$19.0M |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $67.7M | 178,938 | 0.04% | 4q | +23351.9%+$67.4M |
| NEW YORK STATE COMMON RETIREMENT FUND | $64.2M | 169,525 | 0.08% | 27q | -29.2%-$26.4M |
| Boston Partners | $63.7M | 168,339 | 0.06% | 3q | -7.3%-$5.0M |
| PRINCIPAL FINANCIAL GROUP INC | $63.4M | 167,617 | 0.03% | 27q | +16.0%+$8.7M |
| Nuveen, LLC | $60.5M | 159,762 | 0.01% | 6q | +8.4%+$4.7M |
| MILLENNIUM MANAGEMENT LLC | $59.8M | 158,023 | 0.02% | 25q | +562.2%+$50.8M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $58.8M | 155,253 | 0.01% | 27q | +4.9%+$2.8M |
| Balyasny Asset Management L.P. | $58.6M | 154,951 | 0.07% | 3q | -24.7%-$19.2M |
| WELLS FARGO & COMPANY/MN | $57.9M | 152,313 | 0.01% | 27q | -48.0%-$53.4M |
| IMC-Chicago, LLC | $55.8M | options only | 0.01% | 4q | OPTIONS |
| Robeco Schweiz AG | $55.7M | 147,200 | 0.89% | 24q | +28.3%+$12.3M |
| Granahan Investment Management, LLC | $53.6M | 141,568 | 1.91% | 27q | -28.8%-$21.6M |
| ROYAL BANK OF CANADA | $51.7M | 136,733 | 0.01% | 27q | -36.3%-$29.5M |
| Munro Partners | $51.6M | 136,375 | 1.14% | new | NEW |
| RHUMBLINE ADVISERS | $50.6M | 133,651 | 0.04% | 27q | HELD |
| Grantham, Mayo, Van Otterloo & Co. LLC | $50.0M | 132,223 | 0.11% | 2q | -3.1%-$1.6M |
| LOOMIS SAYLES & CO L P | $49.7M | 131,434 | 0.06% | 2q | +62.1%+$19.1M |
| Gotham Asset Management, LLC | $48.2M | 127,420 | 0.11% | 8q | -24.3%-$15.5M |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | $48.2M | 127,290 | 0.24% | 27q | -22.2%-$13.7M |
| SYSTEMATIC FINANCIAL MANAGEMENT LP | $46.2M | 122,143 | 0.92% | 27q | -31.5%-$21.3M |
| ALLIANCEBERNSTEIN L.P. | $45.4M | 221,271 | 0.02% | 27q | +188.7%+$29.7M |
| Divisar Capital Management LLC | $43.2M | 114,253 | 9.96% | 17q | -40.9%-$29.9M |
| SEGALL BRYANT & HAMILL, LLC | $43.0M | 113,576 | 0.51% | 27q | -58.8%-$61.4M |
| KENNEDY CAPITAL MANAGEMENT LLC | $42.4M | 111,907 | 0.75% | 12q | -29.7%-$17.9M |
| CREDIT AGRICOLE S A | $41.7M | 110,257 | 0.08% | 8q | +102.7%+$21.1M |
| GUARDIAN POINT CAPITAL, LP | $41.6M | 110,000 | 12.82% | 3q | HELD |
| Talos Eurisko Asset Management LP | $40.3M | 106,373 | 5.72% | 2q | -35.7%-$22.3M |
| CI INVESTMENTS INC. | $37.9M | 100,171 | 0.12% | 21q | +187.2%+$24.7M |
| Swiss National Bank | $37.8M | 99,841 | 0.02% | 27q | +3.0%+$1.1M |
| Bridgewater Associates, LP | $37.5M | 99,020 | 0.15% | 9q | -71.6%-$94.4M |
| DF DENT & CO INC | $35.5M | 93,905 | 0.67% | 4q | HELD |
| California Public Employees Retirement System | $34.5M | 91,256 | 0.02% | 18q | +8.5%+$2.7M |
| Russell Investments Group, Ltd. | $34.2M | 90,293 | 0.03% | 27q | +6.5%+$2.1M |
| South Street Advisors LLC | $33.7M | 88,920 | 4.38% | 20q | -2.6%-$915.5K |
| EMERALD ADVISERS, LLC | $33.2M | 87,619 | 0.78% | 5q | -26.0%-$11.7M |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | $30.3M | 80,178 | 0.30% | 27q | -1.1%-$338.0K |
| First Eagle Investment Management, LLC | $30.0M | 79,294 | 0.05% | 4q | +84.5%+$13.7M |
Showing the largest 100 of 692 reported holders.
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 650 | $18.2B | 46,664,191 | 160 | 179 | 214 | 3.4% |
| Q1 2026 | 539 | $9.4B | 45,373,520 | 121 | 172 | 162 | 1.1% |
| Q4 2025 | 456 | $7.2B | 45,019,243 | 73 | 144 | 153 | 0.6% |
| Q3 2025 | 436 | $6.0B | 45,270,531 | 101 | 139 | 123 | 2.1% |
| Q2 2025 | 408 | $4.8B | 46,824,356 | 73 | 135 | 136 | 1.5% |
| Q1 2025 | 431 | $5.5B | 44,284,752 | 61 | 158 | 136 | 1.6% |
| Q4 2024 | 473 | $7.4B | 44,403,137 | 63 | 152 | 160 | 0.5% |
| Q3 2024 | 471 | $9.5B | 45,344,517 | 81 | 172 | 153 | 0.7% |
| Q2 2024 | 455 | $9.8B | 44,278,876 | 97 | 135 | 157 | 0.4% |
| Q1 2024 | 381 | $8.3B | 45,495,497 | 65 | 101 | 153 | 0.4% |
| Q4 2023 | 340 | $6.9B | 44,779,754 | 53 | 101 | 115 | 0.5% |
| Q3 2023 | 310 | $5.7B | 44,508,011 | 58 | 87 | 114 | 0.6% |
| Q2 2023 | 276 | $5.0B | 43,152,427 | 41 | 82 | 106 | 0.3% |
| Q1 2023 | 249 | $3.8B | 43,751,351 | 27 | 85 | 82 | 0.2% |
| Q4 2022 | 224 | $2.5B | 37,092,772 | 28 | 62 | 82 | 0.2% |
| Q3 2022 | 297 | $3.0B | 46,915,845 | 25 | 96 | 112 | 0.3% |
| Q2 2022 | 303 | $3.3B | 47,171,933 | 39 | 111 | 92 | 0.3% |
| Q1 2022 | 311 | $4.1B | 46,493,933 | 44 | 97 | 107 | 0.4% |
| Q4 2021 | 302 | $4.8B | 46,655,542 | 43 | 85 | 110 | 0.8% |
| Q3 2021 | 268 | $3.4B | 46,811,028 | 34 | 81 | 92 | 0.2% |
| Q2 2021 | 256 | $3.5B | 47,452,495 | 35 | 93 | 79 | 0.3% |
| Q1 2021 | 244 | $3.1B | 46,936,754 | 49 | 56 | 95 | 0.2% |
| Q4 2020 | 221 | $2.2B | 46,125,454 | 36 | 51 | 81 | 0.2% |
| Q3 2020 | 188 | $1.4B | 45,480,094 | 15 | 66 | 66 | 0.2% |
| Q2 2020 | 198 | $1.6B | 45,651,691 | 30 | 44 | 88 | 0.3% |
| Q1 2020 | 185 | $1.4B | 46,175,885 | 25 | 65 | 60 | 0.1% |
| Q4 2019 | 199 | $1.7B | 45,924,773 | 192 | 5 | 0 | 0.1% |
| Q3 2019 | 6 | $715.0K | 21,999 | 5 | 0 | 0 | 0.0% |
| Q2 2019 | 1 | $12.8K | 369 | 0 | 0 | 0 | 0.0% |
| Q1 2019 | 1 | $11.4K | 369 | 0 | 0 | 0 | 0.0% |
| Q4 2018 | 1 | $10.1K | 369 | 0 | 0 | 0 | 0.0% |