D. E. Shaw & Co., Inc.
- SEC CIK
- 0001009207
- Latest filing
- Aug 14, 2026
ATRI holding history
Atrion Corp in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.
ATRI overviewAll 13F holders of ATRIFull Q2 2026 holdings
- Shares (Q3 2024)
- 0
- Sold out in Q3 2024
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 13
- Since Q1 2021
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2024 | 0 | $0 | 0.0% | −7,128−100.0% | Sold out | Holders |
| Q2 2024 | 7,128 | $3.22M | <0.1% | +7,128 | New | Holders |
| Q1 2024 | 0 | $0 | 0.0% | −686−100.0% | Sold out | Holders |
| Q4 2023 | 686 | $259.9K | <0.1% | +100+17.1% | Added | Holders |
| Q3 2023 | 586 | $242.1K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2023 | 586 | $331.5K | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2023 | 586 | $368.0K | <0.1% | 00.0% | Unchanged | Holders |
| Q4 2022 | 586 | $327.8K | <0.1% | 00.0% | Unchanged | Holders |
| Q3 2022 | 586 | $331.0K | <0.1% | 00.0% | Unchanged | Holders |
| Q2 2022 | 586 | $369.0K | <0.1% | 00.0% | Unchanged | Holders |
| Q1 2022 | 586 | $418.0K | <0.1% | −18−3.0% | Reduced | Holders |
| Q4 2021 | 604 | $426.0K | <0.1% | +8+1.3% | Added | Holders |
| Q3 2021 | 596 | $416.0K | <0.1% | −172−22.4% | Reduced | Holders |
| Q2 2021 | 768 | $477.0K | <0.1% | +100+15.0% | Added | Holders |
| Q1 2021 | 668 | $428.0K | <0.1% | – | – | Holders |
Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.