ATRION CORP's ticker is ATRI and the CUSIP is 049904105. A total of 142 filers reported holding ATRION CORP in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $34,706 | -14.8% | 84 | +16.7% | 0.00% | 0.0% |
| Q2 2023 | $40,730 | -9.9% | 72 | 0.0% | 0.00% | 0.0% |
| Q1 2023 | $45,210 | -2.6% | 72 | -13.3% | 0.00% | 0.0% |
| Q4 2022 | $46,434 | -1.0% | 83 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $46,895 | -10.2% | 83 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $52,195 | -11.8% | 83 | 0.0% | 0.00% | 0.0% |
| Q1 2022 | $59,179 | -78.1% | 83 | -78.3% | 0.00% | -50.0% |
| Q4 2021 | $269,977 | +1.1% | 383 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $267,143 | -8.3% | 383 | -18.3% | 0.00% | 0.0% |
| Q2 2021 | $291,216 | +1.8% | 469 | +5.2% | 0.00% | 0.0% |
| Q1 2021 | $286,024 | -5.0% | 446 | -4.9% | 0.00% | -20.0% |
| Q4 2020 | $301,211 | +2.6% | 469 | 0.0% | 0.01% | 0.0% |
| Q3 2020 | $293,594 | -1.7% | 469 | 0.0% | 0.01% | 0.0% |
| Q2 2020 | $298,758 | -2.0% | 469 | 0.0% | 0.01% | -16.7% |
| Q1 2020 | $304,850 | -13.5% | 469 | 0.0% | 0.01% | 0.0% |
| Q4 2019 | $352,454 | -3.6% | 469 | 0.0% | 0.01% | 0.0% |
| Q3 2019 | $365,431 | -8.6% | 469 | 0.0% | 0.01% | -14.3% |
| Q2 2019 | $399,935 | -3.0% | 469 | 0.0% | 0.01% | 0.0% |
| Q1 2019 | $412,101 | +18.6% | 469 | 0.0% | 0.01% | 0.0% |
| Q4 2018 | $347,567 | +6.7% | 469 | 0.0% | 0.01% | +16.7% |
| Q3 2018 | $325,861 | -99.9% | 469 | 0.0% | 0.01% | +20.0% |
| Q2 2018 | $281,118,000 | -5.1% | 469 | 0.0% | 0.01% | +25.0% |
| Q1 2018 | $296,079,000 | +99926.7% | 469 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $296,000 | -75.9% | 469 | -74.3% | 0.00% | -50.0% |
| Q3 2017 | $1,226,000 | +108.9% | 1,824 | +100.0% | 0.01% | +100.0% |
| Q2 2017 | $587,000 | +37.5% | 912 | 0.0% | 0.00% | +33.3% |
| Q1 2017 | $427,000 | -24.6% | 912 | -18.3% | 0.00% | -25.0% |
| Q4 2016 | $566,000 | +18.9% | 1,116 | 0.0% | 0.00% | +33.3% |
| Q3 2016 | $476,000 | -8.1% | 1,116 | -7.8% | 0.00% | -25.0% |
| Q2 2016 | $518,000 | +8.4% | 1,210 | 0.0% | 0.00% | 0.0% |
| Q1 2016 | $478,000 | +28.8% | 1,210 | +24.2% | 0.00% | +33.3% |
| Q4 2015 | $371,000 | +1.6% | 974 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $365,000 | -4.5% | 974 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $382,000 | -15.7% | 974 | -25.8% | 0.00% | 0.0% |
| Q1 2015 | $453,000 | +1.6% | 1,312 | 0.0% | 0.00% | 0.0% |
| Q4 2014 | $446,000 | +11.5% | 1,312 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $400,000 | -5.2% | 1,312 | +1.3% | 0.00% | 0.0% |
| Q2 2014 | $422,000 | +3.9% | 1,295 | -2.3% | 0.00% | 0.0% |
| Q1 2014 | $406,000 | +3.3% | 1,326 | 0.0% | 0.00% | 0.0% |
| Q4 2013 | $393,000 | +14.6% | 1,326 | 0.0% | 0.00% | 0.0% |
| Q3 2013 | $343,000 | +5.9% | 1,326 | -10.6% | 0.00% | 0.0% |
| Q2 2013 | $324,000 | – | 1,483 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ROBERTS GLORE & CO INC /IL/ | 5,737 | $3,684,000 | 1.20% |
| ICW Investment Advisors LLC | 2,202 | $1,410,000 | 1.01% |
| PBMares Wealth Management LLC | 1,350 | $867,000 | 1.00% |
| Aldebaran Financial Inc. | 1,400 | $899,000 | 0.84% |
| THB ASSET MANAGEMENT | 4,121 | $2,646,000 | 0.60% |
| Laurel Wealth Advisors LLC | 2,474 | $1,589,000 | 0.41% |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 187,598 | $120,486,000 | 0.35% |
| DF DENT & CO INC | 27,878 | $17,905,000 | 0.21% |
| Boston Trust Walden Corp | 26,340 | $16,917,000 | 0.18% |
| Neuberger Berman Group LLC | 181,958 | $116,861,000 | 0.12% |