ATRION CORP's ticker is ATRI and the CUSIP is 049904105. A total of 129 filers reported holding ATRION CORP in Q4 2020. 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% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ROBERTS GLORE & CO INC /IL/ | 5,991 | $4,223,000 | 1.11% |
| ICW Investment Advisors LLC | 2,355 | $1,660,000 | 0.93% |
| Aldebaran Financial Inc. | 1,400 | $987,000 | 0.73% |
| PBMares Wealth Management LLC | 1,350 | $952,000 | 0.40% |
| Laurel Wealth Advisors LLC | 2,383 | $1,680,000 | 0.34% |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 190,054 | $133,973,000 | 0.31% |
| Boston Trust Walden Corp | 41,252 | $29,078,000 | 0.23% |
| DF DENT & CO INC | 30,512 | $21,508,000 | 0.22% |
| Ellsworth Advisors, LLC | 664 | $468,000 | 0.17% |
| CRAWFORD INVESTMENT COUNSEL INC | 9,486 | $6,687,000 | 0.13% |