ATRION CORP's ticker is ATRI and the CUSIP is 049904105. A total of 131 filers reported holding ATRION CORP in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $416 | -34.9% | 1,008 | -10.8% | 0.00% | -25.0% |
| Q2 2023 | $639 | -14.9% | 1,130 | -5.5% | 0.00% | -20.0% |
| Q1 2023 | $751 | +5.6% | 1,196 | -5.8% | 0.01% | 0.0% |
| Q4 2022 | $711 | -99.9% | 1,270 | +9.5% | 0.01% | 0.0% |
| Q3 2022 | $655,000 | +206.1% | 1,160 | +286.7% | 0.01% | +400.0% |
| Q1 2022 | $214,000 | +3.4% | 300 | -8.5% | 0.00% | 0.0% |
| Q1 2018 | $207,000 | -35.9% | 328 | -35.9% | 0.00% | -50.0% |
| Q4 2017 | $323,000 | +267.0% | 512 | +149.8% | 0.00% | +100.0% |
| Q2 2016 | $88,000 | +23.9% | 205 | +13.9% | 0.00% | – |
| Q1 2016 | $71,000 | +36.5% | 180 | +32.4% | 0.00% | – |
| Q4 2015 | $52,000 | – | 136 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ROBERTS GLORE & CO INC /IL/ | 5,737 | $3,684,000 | 1.20% |
| ICW Investment Advisors LLC | 2,202 | $1,410,000 | 1.01% |
| PBMares Wealth Management LLC | 1,350 | $867,000 | 1.00% |
| Aldebaran Financial Inc. | 1,400 | $899,000 | 0.84% |
| THB ASSET MANAGEMENT | 4,121 | $2,646,000 | 0.60% |
| Laurel Wealth Advisors LLC | 2,474 | $1,589,000 | 0.41% |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 187,598 | $120,486,000 | 0.35% |
| DF DENT & CO INC | 27,878 | $17,905,000 | 0.21% |
| Boston Trust Walden Corp | 26,340 | $16,917,000 | 0.18% |
| Neuberger Berman Group LLC | 181,958 | $116,861,000 | 0.12% |