Comerica Bank
- SEC CIK
- 0000901541
- Latest filing
- Jan 29, 2026
ATRI holding history
Atrion Corp in every 13F filed by Comerica Bank, 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 Q4 2025 holdings
- Shares (Q3 2024)
- 0
- Sold out in Q3 2024
- Value
- $0
- % of portfolio
- 0.0%
- Quarters held
- 4
- Since Q3 2023
| Quarter | Shares | Value | % of portfolio | Share change | Action | All holders |
|---|---|---|---|---|---|---|
| Q3 2024 | 0 | $0 | 0.0% | −418−100.0% | Sold out | Holders |
| Q2 2024 | 418 | $189.0K | <0.1% | +3+0.7% | Added | Holders |
| Q1 2024 | 415 | $192.3K | <0.1% | +157+60.9% | Added | Holders |
| Q4 2023 | 258 | $97.9K | <0.1% | −173−40.1% | Reduced | Holders |
| Q3 2023 | 431 | $178.3K | <0.1% | +431 | New | Holders |