ATRION CORP's ticker is ATRI and the CUSIP is 049904105. A total of 125 filers reported holding ATRION CORP in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $321 | -27.0% | 778 | 0.0% | 0.02% | -26.7% |
| Q2 2023 | $440 | -10.0% | 778 | 0.0% | 0.03% | -14.3% |
| Q1 2023 | $489 | +12.4% | 778 | 0.0% | 0.04% | +6.1% |
| Q4 2022 | $435 | -99.9% | 778 | 0.0% | 0.03% | -5.7% |
| Q3 2022 | $440,000 | -10.0% | 778 | 0.0% | 0.04% | -5.4% |
| Q2 2022 | $489,000 | -11.9% | 778 | 0.0% | 0.04% | -2.6% |
| Q1 2022 | $555,000 | +1.3% | 778 | 0.0% | 0.04% | +5.6% |
| Q4 2021 | $548,000 | +0.9% | 778 | 0.0% | 0.04% | -10.0% |
| Q3 2021 | $543,000 | +8.8% | 778 | 0.0% | 0.04% | -2.4% |
| Q2 2021 | $499,000 | 0.0% | 778 | 0.0% | 0.04% | 0.0% |
| Q1 2021 | $499,000 | -0.2% | 778 | 0.0% | 0.04% | -4.7% |
| Q4 2020 | $500,000 | +2.7% | 778 | 0.0% | 0.04% | +2.4% |
| Q3 2020 | $487,000 | -1.8% | 778 | 0.0% | 0.04% | -12.5% |
| Q2 2020 | $496,000 | -2.0% | 778 | 0.0% | 0.05% | -18.6% |
| Q1 2020 | $506,000 | -13.5% | 778 | 0.0% | 0.06% | +7.3% |
| Q4 2019 | $585,000 | -3.5% | 778 | 0.0% | 0.06% | -11.3% |
| Q3 2019 | $606,000 | -8.6% | 778 | 0.0% | 0.06% | -11.4% |
| Q2 2019 | $663,000 | -3.1% | 778 | 0.0% | 0.07% | -7.9% |
| Q1 2019 | $684,000 | +18.5% | 778 | 0.0% | 0.08% | +5.6% |
| Q4 2018 | $577,000 | +6.7% | 778 | 0.0% | 0.07% | +24.1% |
| Q3 2018 | $541,000 | +16.1% | 778 | 0.0% | 0.06% | +9.4% |
| Q2 2018 | $466,000 | -5.1% | 778 | 0.0% | 0.05% | -7.0% |
| Q1 2018 | $491,000 | 0.0% | 778 | 0.0% | 0.06% | -1.7% |
| Q4 2017 | $491,000 | -6.1% | 778 | 0.0% | 0.06% | -10.8% |
| Q3 2017 | $523,000 | +4.6% | 778 | 0.0% | 0.06% | +3.2% |
| Q2 2017 | $500,000 | +37.4% | 778 | 0.0% | 0.06% | +34.0% |
| Q1 2017 | $364,000 | -53.9% | 778 | -50.0% | 0.05% | -13.0% |
| Q4 2016 | $790,000 | +138.0% | 1,556 | +100.0% | 0.05% | +10.2% |
| Q3 2016 | $332,000 | -0.3% | 778 | 0.0% | 0.05% | 0.0% |
| Q2 2016 | $333,000 | +8.1% | 778 | 0.0% | 0.05% | +6.5% |
| Q1 2016 | $308,000 | +3.7% | 778 | 0.0% | 0.05% | +4.5% |
| Q4 2015 | $297,000 | +1.7% | 778 | 0.0% | 0.04% | -4.3% |
| Q3 2015 | $292,000 | -4.3% | 778 | 0.0% | 0.05% | -2.1% |
| Q2 2015 | $305,000 | +13.4% | 778 | 0.0% | 0.05% | +14.6% |
| Q1 2015 | $269,000 | +1.5% | 778 | 0.0% | 0.04% | 0.0% |
| Q4 2014 | $265,000 | +11.8% | 778 | 0.0% | 0.04% | +7.9% |
| Q3 2014 | $237,000 | -6.7% | 778 | 0.0% | 0.04% | -5.0% |
| Q2 2014 | $254,000 | +6.7% | 778 | 0.0% | 0.04% | 0.0% |
| Q1 2014 | $238,000 | +3.5% | 778 | 0.0% | 0.04% | +2.6% |
| Q4 2013 | $230,000 | +14.4% | 778 | 0.0% | 0.04% | +8.3% |
| Q3 2013 | $201,000 | +91.4% | 778 | 0.0% | 0.04% | +33.3% |
| Q2 2010 | $105,000 | – | 778 | – | 0.03% | – |
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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% |