Rafferty Asset Management, LLC
- SEC CIK
- 0001389426
- Latest filing
- Aug 14, 2026
ONTO holding history
Onto Innovation Inc. in every 13F filed by Rafferty Asset Management, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
ONTO overviewAll 13F holders of ONTOFull Q2 2026 holdings
- Shares (Q2 2026)
- 784
- Value
- $296.7K
- % of portfolio
- <0.1%
- Quarters held
- 6
- Since Q2 2024
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2026 | 784 | $296.7K | <0.1% | +784 | New | Holders |
| Q3 2025 | 0 | $0 | 0.0% | −639,566−100.0% | Sold out | Holders |
| Q2 2025 | 639,566 | $64.6M | 0.2% | +246,359+62.7% | Added | Holders |
| Q1 2025 | 393,207 | $47.7M | 0.2% | −29,249−6.9% | Reduced | Holders |
| Q4 2024 | 422,456 | $70.4M | 0.2% | −9,800−2.3% | Reduced | Holders |
| Q3 2024 | 432,256 | $89.7M | 0.3% | +431,044+35,564.7% | Added | Holders |
| Q2 2024 | 1,212 | $266.1K | <0.1% | +1,212 | New | Holders |