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 | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $286,000 | -3.1% | 460 | 0.0% | 0.07% | -7.8% |
| Q1 2021 | $295,000 | 0.0% | 460 | 0.0% | 0.08% | -26.7% |
| Q4 2020 | $295,000 | +2.4% | 460 | 0.0% | 0.10% | -4.5% |
| Q3 2020 | $288,000 | -1.7% | 460 | 0.0% | 0.11% | -12.0% |
| Q2 2020 | $293,000 | -2.0% | 460 | 0.0% | 0.12% | -20.9% |
| Q1 2020 | $299,000 | -13.6% | 460 | 0.0% | 0.16% | +17.0% |
| Q4 2019 | $346,000 | -3.4% | 460 | 0.0% | 0.14% | -16.1% |
| Q3 2019 | $358,000 | -8.7% | 460 | 0.0% | 0.16% | -9.6% |
| Q2 2019 | $392,000 | -3.0% | 460 | 0.0% | 0.18% | -1.1% |
| Q1 2019 | $404,000 | +18.5% | 460 | 0.0% | 0.18% | +4.7% |
| Q4 2018 | $341,000 | +6.6% | 460 | 0.0% | 0.17% | +26.5% |
| Q3 2018 | $320,000 | +15.9% | 460 | 0.0% | 0.14% | +9.7% |
| Q2 2018 | $276,000 | -45.3% | 460 | -42.5% | 0.12% | -45.1% |
| Q1 2018 | $505,000 | -20.0% | 800 | -20.0% | 0.23% | -5.8% |
| Q4 2017 | $631,000 | -6.1% | 1,000 | 0.0% | 0.24% | -16.1% |
| Q3 2017 | $672,000 | +4.5% | 1,000 | 0.0% | 0.29% | +1.1% |
| Q2 2017 | $643,000 | +37.4% | 1,000 | 0.0% | 0.28% | +7.6% |
| Q1 2017 | $468,000 | -7.7% | 1,000 | 0.0% | 0.26% | -15.2% |
| Q4 2016 | $507,000 | +18.7% | 1,000 | 0.0% | 0.31% | +4.4% |
| Q3 2016 | $427,000 | -0.2% | 1,000 | 0.0% | 0.30% | +24.3% |
| Q2 2016 | $428,000 | +8.4% | 1,000 | 0.0% | 0.24% | -5.5% |
| Q1 2016 | $395,000 | +3.7% | 1,000 | 0.0% | 0.25% | +2.8% |
| Q4 2015 | $381,000 | +1.6% | 1,000 | 0.0% | 0.25% | -2.4% |
| Q3 2015 | $375,000 | -4.3% | 1,000 | 0.0% | 0.25% | +6.3% |
| Q2 2015 | $392,000 | +13.3% | 1,000 | 0.0% | 0.24% | +16.2% |
| Q1 2015 | $346,000 | +1.8% | 1,000 | 0.0% | 0.20% | 0.0% |
| Q4 2014 | $340,000 | +11.5% | 1,000 | 0.0% | 0.20% | +1.5% |
| Q3 2014 | $305,000 | -6.4% | 1,000 | 0.0% | 0.20% | -8.2% |
| Q2 2014 | $326,000 | +6.5% | 1,000 | 0.0% | 0.22% | +1.9% |
| Q1 2014 | $306,000 | +3.4% | 1,000 | 0.0% | 0.22% | +3.4% |
| Q4 2013 | $296,000 | +14.3% | 1,000 | 0.0% | 0.21% | +3.5% |
| Q3 2013 | $259,000 | +18.3% | 1,000 | 0.0% | 0.20% | +12.9% |
| Q2 2013 | $219,000 | – | 1,000 | – | 0.18% | – |
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% |