Twin Tree Management, LP
- SEC CIK
- 0001535588
- Latest filing
- Aug 12, 2026
BIO holding history
Bio-Rad Laboratories, Inc. in every 13F filed by Twin Tree Management, LP, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
BIO overviewAll 13F holders of BIOFull Q2 2026 holdings
- Shares (Q2 2025)
- 0
- Sold out in Q2 2025
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 4
- Since Q3 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q2 2025 | 0 | $0 | 0.0% | −357−100.0% | Sold out | Holders |
| Q1 2025 | 357 | $87.0K | <0.1% | +357 | New | Holders |
| Q1 2024 | 0 | $0 | 0.0% | −28,402−100.0% | Sold out | Holders |
| Q4 2023 | 28,402 | $9.17M | 0.2% | +28,402 | New | Holders |
| Q1 2023 | 0 | $0 | 0.0% | −1,727−100.0% | Sold out | Holders |
| Q4 2022 | 1,727 | $726.2K | <0.1% | +1,727 | New | Holders |
| Q4 2021 | 0 | $0 | 0.0% | −1,392−100.0% | Sold out | Holders |
| Q3 2021 | 1,392 | $1.04M | <0.1% | +1,392 | New | Holders |