Atrion Corp
ATRIDelisted Aug 21, 2024- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0000701288
Atrion Corp was delisted on Aug 21, 2024; its insiders filed their last Form 4 on Aug 21, 2024; 143 institutions reported holding it in 13F filings for Q2 2024, worth $544.8M in total; no superinvestor held it.
Q1 2026 vs. Q4 2025
How the institutions holding Atrion Corp changed between Q4 2025 and Q1 2026.
All holders in Q1 2026All holders in Q4 2025
| Measure | Q4 2025 | Q1 2026 | Change |
|---|---|---|---|
| Holders | 1 | 1 | 0 |
| Shares | 1 | 1 | 0 (0.0%) |
| Value | $460 | $460 | $0 (0.0%) |
New holders (0)
Institutions that held Atrion Corp at the end of Q1 2026 but not at the end of Q4 2025.
None.
Sold out (0)
Institutions that held Atrion Corp at the end of Q4 2025 and filed for Q1 2026 without it.
None.