Walleye Trading LLC
- SEC CIK
- 0001388391
- Latest filing
- Aug 3, 2026
OSIS holding history
Osi Systems Inc in every 13F filed by Walleye Trading LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
OSIS overviewAll 13F holders of OSISFull Q2 2026 holdings
- Shares (Q3 2025)
- 0
- Sold out in Q3 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 5
- Since Q3 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2025 | 0 | $0 | 0.0% | −2,742−100.0% | Sold out | Holders |
| Q2 2025 | 2,742 | $616.6K | <0.1% | +2,742 | New | Holders |
| Q4 2024 | 0 | $0 | 0.0% | −872−100.0% | Sold out | Holders |
| Q3 2024 | 872 | $132.4K | <0.1% | +256+41.6% | Added | Holders |
| Q2 2024 | 616 | $84.7K | <0.1% | +616 | New | Holders |
| Q1 2024 | 0 | $0 | 0.0% | −269−100.0% | Sold out | Holders |
| Q4 2023 | 269 | $34.7K | <0.1% | +269 | New | Holders |
| Q4 2021 | 0 | $0 | 0.0% | −1,289−100.0% | Sold out | Holders |
| Q3 2021 | 1,289 | $122.0K | <0.1% | +1,289 | New | Holders |