Group One Trading, L.P.
- SEC CIK
- 0000932540
- Latest filing
- Aug 13, 2026
IDXX holding history
IDEXX Laboratories Inc in every 13F filed by Group One Trading, L.P., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
IDXX overviewAll 13F holders of IDXXFull Q2 2026 holdings
- Shares (Q1 2026)
- 0
- Sold out in Q1 2026
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 8
- Since Q4 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q1 2026 | 0 | $0 | 0.0% | −6,212−100.0% | Sold out | Holders |
| Q4 2025 | 6,212 | $4.20M | 0.1% | +4,670+302.9% | Added | Holders |
| Q3 2025 | 1,542 | $985.2K | <0.1% | +943+157.4% | Added | Holders |
| Q2 2025 | 599 | $321.3K | <0.1% | +511+580.7% | Added | Holders |
| Q1 2025 | 88 | $37.0K | <0.1% | +83+1,660.0% | Added | Holders |
| Q4 2024 | 5 | $2.07K | <0.1% | +5 | New | Holders |
| Q4 2023 | 0 | $0 | 0.0% | −83−100.0% | Sold out | Holders |
| Q3 2023 | 83 | $36.3K | <0.1% | +83 | New | Holders |
| Q2 2022 | 0 | $0 | 0.0% | −3,784−100.0% | Sold out | Holders |
| Q1 2022 | 3,784 | $2.07M | <0.1% | −5,446−59.0% | Reduced | Holders |
| Q4 2021 | 9,230 | $6.08M | 0.1% | +9,230 | New | Holders |