ATRION CORP's ticker is ATRI and the CUSIP is 049904105. A total of 125 filers reported holding ATRION CORP in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $8,677 | -27.0% | 21 | 0.0% | 0.00% | -42.9% |
| Q2 2023 | $11,880 | -9.9% | 21 | 0.0% | 0.01% | 0.0% |
| Q1 2023 | $13,186 | +12.2% | 21 | 0.0% | 0.01% | 0.0% |
| Q4 2022 | $11,748 | -2.1% | 21 | 0.0% | 0.01% | 0.0% |
| Q3 2022 | $12,000 | -99.9% | 21 | 0.0% | 0.01% | -12.5% |
| Q2 2022 | $13,206,000 | +82437.5% | 21 | -4.5% | 0.01% | -20.0% |
| Q4 2021 | $16,000 | -48.4% | 22 | -51.1% | 0.01% | -41.2% |
| Q3 2021 | $31,000 | +106.7% | 45 | +87.5% | 0.02% | +41.7% |
| Q2 2021 | $15,000 | – | 24 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ROBERTS GLORE & CO INC /IL/ | 5,369 | $3,420,000 | 1.34% |
| PBMares Wealth Management LLC | 1,350 | $860,000 | 1.29% |
| ICW Investment Advisors LLC | 2,184 | $1,391,000 | 1.13% |
| Aldebaran Financial Inc. | 1,400 | $892,000 | 1.05% |
| THB ASSET MANAGEMENT | 4,927 | $3,138,000 | 0.91% |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 190,994 | $121,667,000 | 0.51% |
| Zebra Capital Management LLC | 466 | $297,000 | 0.43% |
| Boston Trust Walden Corp | 25,300 | $16,117,000 | 0.22% |
| ROYCE & ASSOCIATES LP | 27,082 | $17,252,000 | 0.19% |
| Laurel Wealth Advisors LLC | 824 | $525,000 | 0.17% |