ATRION CORP's ticker is ATRI and the CUSIP is 049904105. A total of 142 filers reported holding ATRION CORP in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $257,000 | +2.8% | 400 | 0.0% | 0.06% | -8.6% |
| Q3 2020 | $250,000 | -2.0% | 400 | 0.0% | 0.07% | -11.4% |
| Q2 2020 | $255,000 | -1.9% | 400 | 0.0% | 0.08% | -26.2% |
| Q1 2020 | $260,000 | -13.6% | 400 | 0.0% | 0.11% | +9.2% |
| Q4 2019 | $301,000 | -3.5% | 400 | 0.0% | 0.10% | -5.8% |
| Q3 2019 | $312,000 | -9.8% | 400 | 0.0% | 0.10% | -11.9% |
| Q1 2019 | $346,000 | +16.9% | 400 | 0.0% | 0.12% | +10.3% |
| Q4 2018 | $296,000 | +6.5% | 400 | 0.0% | 0.11% | +25.9% |
| Q3 2018 | $278,000 | – | 400 | – | 0.08% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ROBERTS GLORE & CO INC /IL/ | 7,992 | $3,135,000 | 2.19% |
| Minerva Advisors LLC | 6,625 | $2,591,000 | 1.58% |
| MORGAN DEMPSEY CAPITAL MANAGEMENT LLC | 9,096 | $3,568,000 | 0.98% |
| THB ASSET MANAGEMENT | 27,171 | $10,659,000 | 0.81% |
| Aldebaran Financial Inc. | 1,400 | $549,000 | 0.46% |
| Fiduciary Trust Co International of Pennsylvania | 16,177 | $6,346,000 | 0.38% |
| HUDSON VALLEY INVESTMENT ADVISORS INC /ADV | 3,000 | $1,177,000 | 0.37% |
| MARTIN & CO INC /TN/ | 2,142 | $840,000 | 0.28% |
| Bragg Financial Advisors, Inc | 2,918 | $1,145,000 | 0.26% |
| Redmond Asset Management, LLC | 1,300 | $510,000 | 0.25% |