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ONTO·ONTO INNOVATION INC
enablerAI CoreData as of 2026-09-08
Holder Count
24 / 102
24 of 102 tracked investors hold ONTO
Aggregate $
$2.75B
13F longs + subsequent 13G/D block filings, deduped
Share of AI Universe
0.1%
Share of aggregated AI exposure across 102 investors
Latest quarter · 2026-Q2
Added
Millennium
Silvant Capital
Jennison Associates
Citadel
Holocene Advisors
Two Sigma
T. Rowe Price
Schonfeld
Evergreen Quality+$628M
MillenniumSilvant CapitalJennison AssociatesCitadelHolocene AdvisorsTwo SigmaT. Rowe PriceSchonfeldEvergreen QualityTrimmed+$198M
Exited
No Exited this quarter
—Holders
Sorted by position $ (largest first); click headers to re-sort| Investor | Position $↓ | % of AI Exposure | Latest 13F Action | Entry Quarter |
|---|---|---|---|---|
 Steve Cohen / Point72 Point72 Asset Management, L.P. | $368M | 2.2% | TRIM2026-Q2 | Before 2020-Q1 |
T. Rowe Price Associates T. Rowe Price Associates, Inc. | $323M | 0.1% | ADD2026-Q2 | Before 2020-Q1 |
 Norges Bank Investment Management Norges Bank | $246M | 0.1% | HOLD2026-Q2 | Before 2020-Q1 |
John Overdeck / David Siegel / Two Sigma Two Sigma Investments, LP | $240M | 1.0% | ADD2026-Q2 | Before 2020-Q1 |
Jennison Associates (Sig Segalas legacy) Jennison Associates LLC | $225M | 0.2% | ADD2026-Q2 | Before 2020-Q1 |
 Wellington Management Wellington Management Group LLP | $204M | 0.1% | HOLD2026-Q2 | Before 2020-Q1 |
 Ken Fisher / Fisher Investments Fisher Asset Management, LLC | $186M | 0.1% | TRIM2026-Q2 | Before 2020-Q1 |
 Cliff Asness / AQR Capital AQR Capital Management LLC | $179M | 0.3% | TRIM2026-Q2 | Before 2020-Q1 |
 David Shaw / D.E. Shaw D. E. Shaw & Co., Inc. | $141M | 0.3% | TRIM2026-Q2 | Before 2020-Q1 |
Ken Griffin / Citadel Citadel LLC | $130M | 0.4% | ADD2026-Q2 | Before 2020-Q1 |
 Analog Century Management Analog Century Management LP | $126M | 6.9% | NEW2026-Q2 | Before 2020-Q1 |
 Paul Marshall / Marshall Wace Marshall Wace, LLP | $91M | 0.4% | TRIM2026-Q2 | Before 2020-Q1 |
 GF Fund Management GF Fund Management Co., Ltd. | $86M | 1.4% | NEW2026-Q2 | Before 2020-Q1 |
Izzy Englander / Millennium Millennium Management LLC | $60M | 0.3% | ADD2026-Q2 | Before 2020-Q1 |
 Dmitry Balyasny / Balyasny Asset Management Balyasny Asset Management LLC | $59M | 0.6% | TRIM2026-Q2 | Before 2020-Q1 |
 Ray Dalio / Bridgewater Bridgewater Associates, LP | $37M | 0.7% | TRIM2026-Q2 | Before 2020-Q1 |
 Man Group plc Man Group plc | $12M | 0.1% | TRIM2026-Q2 | Before 2020-Q1 |
Evergreen Quality Fund Evergreen Quality Fund GP, Ltd. | $10M | 0.2% | ADD2026-Q2 | Before 2020-Q1 |
Brandon Haley / Holocene Advisors Holocene Advisors LP | $10M | 0.1% | ADD2026-Q2 | Before 2020-Q1 |
Steven Schonfeld / Schonfeld Strategic Advisors Schonfeld Strategic Advisors LLC | $9M | 0.2% | ADD2026-Q2 | Before 2020-Q1 |
 Canada Pension Plan Investment Board Canada Pension Plan Investment Board | $8M | 0.0% | TRIM2026-Q2 | Before 2020-Q1 |
 Fred Alger Management Fred Alger Management, LLC | $3M | 0.0% | NEW2026-Q2 | Before 2020-Q1 |
Silvant Capital Management Silvant Capital Management LLC | $3M | 0.1% | ADD2026-Q2 | Before 2020-Q1 |
 Lee Ainslie / Maverick Capital Maverick Capital, Ltd. | $785284 | 0.0% | NEW2026-Q2 | Before 2020-Q1 |
Position Action Log
135 entries · newest first| Date | Investor | Action | Δ $ | Δ Shares |
|---|---|---|---|---|
| 2026-Q2 | NEW | +$3M | +7.2K | |
| 2026-Q2 | NEW | +$126M | +333.4K | |
| 2026-Q2 | TRIM | −$58M | −113.7K | |
| 2026-Q2 | TRIM | −$16M | −50.7K | |
| 2026-Q2 | TRIM | −$34M | −249.4K | |
| 2026-Q2 | EXIT | −$1M | −5.0K | |
| 2026-Q2 | ADD | +$69M | +45.6K | |
| 2026-Q2 | TRIM | −$804K | −21.0K | |
| 2026-Q2 | TRIM | −$7M | −350.8K | |
| 2026-Q2 | ADD | +$7M | +12.1K | |
| 2026-Q2 | TRIM | −$53M | −158.1K | |
| 2026-Q2 | NEW | +$86M | +228.0K | |
| 2026-Q2 | ADD | +$5M | +3.3K | |
| 2026-Q2 | ADD | +$109M | +29.9K | |
| 2026-Q2 | TRIM | −$217K | −27.9K | |
| 2026-Q2 | TRIM | −$8M | −241.6K | |
| 2026-Q2 | NEW | +$785K | +2.1K | |
| 2026-Q2 | ADD | +$55M | +134.2K | |
| 2026-Q2 | TRIM | −$141M | −15.0K | |
| 2026-Q2 | TRIM | −$121M | −231.5K | |
| 2026-Q2 | ADD | +$7M | +16.8K | |
| 2026-Q2 | ADD | +$1M | +618 | |
| 2026-Q2 | ADD | +$199M | +247.5K | |
| 2026-Q2 | ADD | +$175M | +320.3K | |
| 2026-Q2 | EXIT | −$4M | −18.0K | |
| 2026-Q2 | TRIM | −$93M | −4.6K | |
| 2026-Q1 | TRIM | −$24M | −24.8K | |
| 2026-Q1 | TRIM | −$8M | −13.0K | |
| 2026-Q1 | ADD | +$57M | +255.3K | |
| 2026-Q1 | ADD | +$67M | +205.4K | |
| 2026-Q1 | TRIM | −$22M | −52.0K | |
| 2026-Q1 | ADD | +$3M | +12.5K | |
| 2026-Q1 | TRIM | −$8M | −116.5K | |
| 2026-Q1 | ADD | +$8M | +35.6K | |
| 2026-Q1 | ADD | +$31M | +53.4K | |
| 2026-Q1 | TRIM | −$15M | −107.1K | |
| 2026-Q1 | ADD | +$186M | +818.9K | |
| 2026-Q1 | TRIM | −$17M | −74.5K | |
| 2025-Q4 | ADD | +$78M | +467.6K | |
| 2025-Q4 | NEW | +$35M | +218.6K | |
| 2025-Q4 | ADD | +$6M | +29.1K | |
| 2025-Q4 | TRIM | −$48M | −485.6K | |
| 2025-Q4 | ADD | +$26M | +46.0K | |
| 2025-Q4 | TRIM | −$693K | −7.6K | |
| 2025-Q4 | ADD | +$101M | +632.0K | |
| 2025-Q4 | ADD | +$1M | +4.5K | |
| 2025-Q4 | ADD | +$44M | +244.9K | |
| 2025-Q4 | TRIM | −$33M | −48.2K | |
| 2025-Q4 | ADD | +$24M | +99.6K | |
| 2025-Q4 | TRIM | −$7M | −95.8K | |
| 2025-Q3 | TRIM | −$15M | −185.9K | |
| 2025-Q3 | TRIM | −$11M | −126.6K | |
| 2025-Q3 | ADD | +$29M | +8.8K | |
| 2025-Q3 | ADD | +$31M | +118.6K | |
| 2025-Q3 | TRIM | −$450K | −9.4K | |
| 2025-Q3 | NEW | +$6M | +48.9K | |
| 2025-Q3 | TRIM | −$14M | −148.0K | |
| 2025-Q3 | NEW | +$24M | +184.8K | |
| 2025-Q3 | ADD | +$36M | +279.6K | |
| 2025-Q3 | ADD | +$48M | +256.9K | |
| 2025-Q2 | ADD | +$32M | +316.4K | |
| 2025-Q2 | EXIT | −$71M | −586.7K | |
| 2025-Q2 | TRIM | −$6M | −21.1K | |
| 2025-Q2 | ADD | +$74M | +772.9K | |
| 2025-Q2 | TRIM | −$17M | −46.1K | |
| 2025-Q2 | NEW | +$3M | +26.9K | |
| 2025-Q2 | EXIT | −$381K | −3.1K | |
| 2025-Q2 | TRIM | −$7M | −30.9K | |
| 2025-Q2 | EXIT | −$8M | −66.6K | |
| 2025-Q2 | ADD | +$1M | +110.8K | |
| 2025-Q2 | NEW | +$562K | +5.6K | |
| 2025-Q2 | ADD | +$10M | +4.0K | |
| 2025-Q1 | TRIM | −$5M | −24.3K | |
| 2025-Q1 | NEW | +$71M | +586.7K | |
| 2025-Q1 | ADD | +$19M | +174.0K | |
| 2025-Q1 | TRIM | −$10M | −1.3K | |
| 2025-Q1 | TRIM | −$45M | −111.3K | |
| 2025-Q1 | ADD | +$127K | +90 | |
| 2025-Q1 | ADD | +$5M | +84.5K | |
| 2025-Q1 | TRIM | −$31M | −168.4K | |
| 2025-Q1 | ADD | +$15M | +74.3K | |
| 2025-Q1 | TRIM | −$25M | −8.5K | |
| 2024-Q4 | TRIM | −$21M | −93.3K | |
| 2024-Q4 | TRIM | −$3M | −5.7K | |
| 2024-Q4 | ADD | +$37M | +219.7K | |
| 2024-Q4 | TRIM | −$32M | −16.6K | |
| 2024-Q4 | ADD | +$30K | +745 | |
| 2024-Q4 | ADD | +$12M | +81.1K | |
| 2024-Q4 | TRIM | −$66M | −270.9K | |
| 2024-Q4 | ADD | +$12M | +44.7K | |
| 2024-Q4 | NEW | +$13M | +80.0K | |
| 2024-Q4 | TRIM | −$30M | −40.3K | |
| 2024-Q3 | ADD | +$25M | +119.9K | |
| 2024-Q3 | ADD | +$2M | +9.5K | |
| 2024-Q3 | TRIM | −$2M | −6.7K | |
| 2024-Q3 | TRIM | −$21M | −57.1K | |
| 2024-Q3 | TRIM | −$1M | −5.7K | |
| 2024-Q3 | ADD | +$5M | +26.3K | |
| 2024-Q3 | ADD | +$46M | +236.5K | |
| 2024-Q3 | TRIM | −$6M | −1.3K | |
| 2024-Q3 | TRIM | −$48M | −188.9K | |
| 2024-Q2 | ADD | +$1M | +4.9K | |
| 2024-Q2 | NEW | +$7M | +33.9K | |
| 2024-Q2 | ADD | +$2M | +7.4K | |
| 2024-Q2 | TRIM | −$27M | −13.5K | |
| 2024-Q2 | TRIM | −$259K | −261 | |
| 2024-Q2 | NEW | +$1M | +6.7K | |
| 2024-Q2 | ADD | +$19M | +50.0K | |
| 2024-Q2 | TRIM | −$15M | −22.0K | |
| 2024-Q2 | ADD | +$44M | +83.7K | |
| 2024-Q1 | ADD | +$1M | +5.2K | |
| 2024-Q1 | TRIM | −$1M | −8.5K | |
| 2024-Q1 | TRIM | −$17M | −34.9K | |
| 2024-Q1 | ADD | +$955K | +4.7K | |
| 2024-Q1 | TRIM | −$30M | −235.2K | |
| 2024-Q1 | TRIM | −$2M | −80.8K | |
| 2024-Q1 | TRIM | −$24M | −277.7K | |
| 2023-Q4 | TRIM | −$304K | −3.4K | |
| 2023-Q4 | TRIM | −$793K | −8.3K | |
| 2023-Q4 | TRIM | −$7M | −219.0K | |
| 2023-Q4 | TRIM | −$35K | −422 | |
| 2023-Q4 | NEW | +$70M | +454.6K | |
| 2023-Q4 | ADD | +$3M | +550 | |
| 2023-Q4 | ADD | +$71M | +371.6K | |
| 2023-Q4 | EXIT | −$23M | −180.2K | |
| 2023-Q3 | ADD | +$272K | +1.5K | |
| 2023-Q3 | TRIM | −$149K | −494 | |
| 2023-Q3 | TRIM | −$7M | −40.0K | |
| 2023-Q3 | NEW | +$498K | +3.9K | |
| 2023-Q3 | TRIM | −$1M | −10.1K | |
| 2023-Q3 | ADD | +$8M | +54.5K | |
| 2023-Q3 | TRIM | −$5M | −8.7K | |
| 2023-Q3 | NEW | +$23M | +180.2K | |
| 2023-Q2 | TRIM | −$2M | −29.1K | |
| 2023-Q2 | ADD | +$2M | +14.6K |
