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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,606,405 | -25.4% | 3,888 | +2.1% | 0.00% | -33.3% |
| Q2 2023 | $2,153,620 | -9.8% | 3,807 | +0.1% | 0.00% | 0.0% |
| Q1 2023 | $2,387,314 | +12.2% | 3,802 | -0.1% | 0.00% | 0.0% |
| Q4 2022 | $2,128,148 | -0.2% | 3,804 | +0.7% | 0.00% | -25.0% |
| Q3 2022 | $2,133,000 | -10.2% | 3,776 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $2,375,000 | -11.8% | 3,776 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $2,692,000 | +1.2% | 3,776 | +0.1% | 0.00% | 0.0% |
| Q4 2021 | $2,660,000 | +1.1% | 3,774 | 0.0% | 0.00% | -20.0% |
| Q3 2021 | $2,632,000 | +12.3% | 3,774 | 0.0% | 0.01% | +25.0% |
| Q2 2021 | $2,343,000 | -3.2% | 3,774 | 0.0% | 0.00% | -20.0% |
| Q1 2021 | $2,420,000 | -0.0% | 3,774 | +0.1% | 0.01% | 0.0% |
| Q4 2020 | $2,421,000 | +2.8% | 3,770 | +0.2% | 0.01% | -16.7% |
| Q3 2020 | $2,356,000 | -1.8% | 3,764 | 0.0% | 0.01% | -14.3% |
| Q2 2020 | $2,398,000 | -2.0% | 3,764 | 0.0% | 0.01% | -22.2% |
| Q1 2020 | $2,447,000 | -16.1% | 3,764 | -3.0% | 0.01% | 0.0% |
| Q4 2019 | $2,915,000 | -3.5% | 3,879 | 0.0% | 0.01% | -10.0% |
| Q3 2019 | $3,022,000 | -8.6% | 3,879 | 0.0% | 0.01% | -9.1% |
| Q2 2019 | $3,308,000 | -2.9% | 3,879 | 0.0% | 0.01% | -8.3% |
| Q1 2019 | $3,408,000 | -1.8% | 3,879 | -17.2% | 0.01% | -14.3% |
| Q4 2018 | $3,470,000 | +6.7% | 4,682 | 0.0% | 0.01% | +16.7% |
| Q3 2018 | $3,253,000 | +15.9% | 4,682 | 0.0% | 0.01% | +9.1% |
| Q2 2018 | $2,806,000 | -3.7% | 4,682 | +1.5% | 0.01% | -8.3% |
| Q1 2018 | $2,914,000 | +0.1% | 4,615 | 0.0% | 0.01% | -7.7% |
| Q4 2017 | $2,910,000 | -6.2% | 4,615 | 0.0% | 0.01% | -7.1% |
| Q3 2017 | $3,101,000 | -3.1% | 4,615 | -7.2% | 0.01% | -12.5% |
| Q2 2017 | $3,200,000 | +37.4% | 4,975 | 0.0% | 0.02% | +23.1% |
| Q1 2017 | $2,329,000 | -7.7% | 4,975 | 0.0% | 0.01% | -13.3% |
| Q4 2016 | $2,523,000 | +18.9% | 4,975 | 0.0% | 0.02% | +7.1% |
| Q3 2016 | $2,122,000 | +7.4% | 4,975 | +7.8% | 0.01% | 0.0% |
| Q2 2016 | $1,975,000 | +8.2% | 4,615 | 0.0% | 0.01% | 0.0% |
| Q1 2016 | $1,825,000 | +3.8% | 4,615 | 0.0% | 0.01% | 0.0% |
| Q4 2015 | $1,759,000 | +98.3% | 4,615 | +95.1% | 0.01% | +75.0% |
| Q3 2015 | $887,000 | +8.6% | 2,365 | 0.0% | 0.01% | 0.0% |
| Q1 2015 | $817,000 | +1.6% | 2,365 | 0.0% | 0.01% | 0.0% |
| Q4 2014 | $804,000 | +11.5% | 2,365 | 0.0% | 0.01% | 0.0% |
| Q3 2014 | $721,000 | -6.5% | 2,365 | 0.0% | 0.01% | -20.0% |
| Q2 2014 | $771,000 | +6.5% | 2,365 | 0.0% | 0.01% | -9.1% |
| Q1 2014 | $724,000 | +3.3% | 2,365 | 0.0% | 0.01% | -8.3% |
| Q4 2013 | $701,000 | +14.5% | 2,365 | 0.0% | 0.01% | 0.0% |
| Q3 2013 | $612,000 | +18.4% | 2,365 | 0.0% | 0.01% | 0.0% |
| Q2 2013 | $517,000 | – | 2,365 | – | 0.01% | – |
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% |