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 | $931,000 | +9.7% | 1,450 | +6.9% | 0.00% | 0.0% |
| Q3 2020 | $849,000 | -6.5% | 1,357 | -4.8% | 0.00% | 0.0% |
| Q2 2020 | $908,000 | +0.7% | 1,426 | +2.8% | 0.00% | -25.0% |
| Q1 2020 | $902,000 | -32.7% | 1,387 | -22.3% | 0.00% | -20.0% |
| Q4 2019 | $1,341,000 | -4.4% | 1,784 | -0.8% | 0.01% | -16.7% |
| Q3 2019 | $1,402,000 | -11.7% | 1,799 | -3.3% | 0.01% | 0.0% |
| Q2 2019 | $1,587,000 | +4.1% | 1,861 | +7.2% | 0.01% | -14.3% |
| Q1 2019 | $1,525,000 | +21.8% | 1,736 | +2.7% | 0.01% | +16.7% |
| Q4 2018 | $1,252,000 | +5.8% | 1,690 | -0.8% | 0.01% | +20.0% |
| Q3 2018 | $1,183,000 | +43.2% | 1,703 | +23.6% | 0.01% | +25.0% |
| Q2 2018 | $826,000 | +3.4% | 1,378 | +8.8% | 0.00% | 0.0% |
| Q1 2018 | $799,000 | +20.9% | 1,266 | +20.7% | 0.00% | +33.3% |
| Q4 2017 | $661,000 | -19.7% | 1,049 | -14.3% | 0.00% | -40.0% |
| Q3 2017 | $823,000 | +5.6% | 1,224 | +1.1% | 0.01% | 0.0% |
| Q2 2017 | $779,000 | +37.9% | 1,211 | +0.4% | 0.01% | +25.0% |
| Q1 2017 | $565,000 | +25.3% | 1,206 | +35.5% | 0.00% | +33.3% |
| Q4 2016 | $451,000 | -67.3% | 890 | -72.5% | 0.00% | -70.0% |
| Q3 2016 | $1,380,000 | -10.7% | 3,234 | -10.5% | 0.01% | -16.7% |
| Q2 2016 | $1,545,000 | +5.2% | 3,612 | -2.7% | 0.01% | -7.7% |
| Q1 2016 | $1,468,000 | -18.4% | 3,712 | -21.3% | 0.01% | -18.8% |
| Q4 2015 | $1,798,000 | +10.1% | 4,716 | +8.3% | 0.02% | -5.9% |
| Q3 2015 | $1,633,000 | +5.9% | 4,354 | +10.8% | 0.02% | +6.2% |
| Q2 2015 | $1,542,000 | – | 3,930 | – | 0.02% | – |
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% |