Which hedge funds own ONTO? ONTO INNOVATION INC, Q2 2026 13F holders
84 tracked hedge funds disclosed a position in ONTO (ONTO INNOVATION INC) in their Q2 2026 13F filings, worth $2.6bn in total. The largest holder by portfolio weight is Guardian Point Capital, LP at 12.8% of its book. 29 opened a new position this quarter: TT International Asset Management LTD, Riposte Capital LLC, Analog Century Management LP, Summit Partners Public Asset Management, LLC. 22 exited: Brilliance Asset Management Ltd, Alta Park Capital, LP, TradeLink Capital LLC.
- 84
- Holders Tracked managers whose filing for the quarter reports a long equity position in the security.
- 29
- New this quarter Holders whose previous filing (at most two quarters earlier) did not report the security.
- 22
- Exited this quarter Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
- $572m
- Inflow, new holders Combined value of the positions the new holders reported for the quarter.
- $122m
- Outflow, exits Combined value the exiting managers reported for the security in their previous filing.
- $2.6bn
- Combined value Sum of the holders' reported positions in the security.
- 6.8%
- Share of managers holding Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.
Holders, Q2 2026
Exited since the previous filing
| Brilliance Asset Management Ltd | 11.7% | $39.8m |
| Alta Park Capital, LP | 3.4% | $20.9m |
| TradeLink Capital LLC | 3.1% | $406k |
| Alua Capital Management LP | 3.0% | $27.0m |
| Semanteon Capital Management, LP | 2.8% | $205k |
| Beaconlight Capital, LLC | 0.5% | $808k |
| Science & Technology Partners, L.P. | 0.4% | $1.6m |
| Lecap Asset Management Ltd | 0.4% | $999k |
| Wexford Capital LP | 0.4% | $2.2m |
| G2 Investment Partners Management LLC | 0.3% | $1.2m |
| Twin Tree Management, LP | 0.2% | $1.0m |
| Cinctive Capital Management LP | 0.2% | $2.5m |
| Capital Fund Management S.A. | 0.1% | $11.4m |
| Armistice Capital, LLC | 0.09% | $2.9m |
| Catalyst Funds Management Pty Ltd | 0.07% | $390k |
| Verition Fund Management LLC | 0.04% | $3.7m |
| Magnetar Financial LLC | 0.03% | $3.3m |
| Gsa Capital Partners LLP | 0.02% | $402k |
| Quantbot Technologies LP | 0.02% | $492k |
| Landscape Capital Management, L.L.C. | 0.02% | $283k |
| Campbell & CO Investment Adviser LLC | 0.01% | $219k |
| IFM Investors Pty Ltd | 0.0% | $2.7k |
Ownership over time
Who discovered ONTO first? Beta
The run: Q2 2025 → Q2 2026, +275%
| Andar Capital Management HK Ltd high conviction | Q3 2025 | – | +19.2 pts |
| Divisar Capital Management LLC high conviction | Q2 2025 | 2.7% | +15.1 pts |
| Brilliance Asset Management Ltd high conviction | Q3 2025 | – | +8.0 pts |
| 4D Advisors, LLC | Q2 2025 | 1.6% | +5.6 pts |
| SG Capital Management LLC | Q3 2025 | – | +4.7 pts |
| Sirios Capital Management L P | Q3 2025 | – | +4.5 pts |
| TT International Asset Management LTD high conviction | Q3 2025 | – | +2.1 pts |
| Octahedron Capital Management L.P. | Q3 2025 | – | +1.3 pts |
| Monolith Management Ltd high conviction | Q3 2025 | – | +1.2 pts |
| Alta Park Capital, LP | Q3 2025 | – | +1.1 pts |
| CloudAlpha Capital Management Limited/Hong Kong | Q3 2025 | – | – |
| TradeLink Capital LLC | Q3 2025 | – | – |
| Tairen Capital Ltd | Q3 2025 | – | – |
Split-adjusted quarter-end prices, excluding dividends. They describe the stock while each manager held it, not the return it earned.