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 | $22,724 | -25.6% | 55 | +1.9% | 0.00% | -100.0% |
| Q2 2023 | $30,548 | +70941.9% | 54 | -20.6% | 0.00% | 0.0% |
| Q1 2023 | $43 | +22.9% | 68 | +9.7% | 0.00% | 0.0% |
| Q4 2022 | $35 | -99.9% | 62 | +1.6% | 0.00% | 0.0% |
| Q3 2022 | $34,000 | -10.5% | 61 | +1.7% | 0.00% | 0.0% |
| Q2 2022 | $38,000 | -7.3% | 60 | +3.4% | 0.00% | 0.0% |
| Q1 2022 | $41,000 | +2.5% | 58 | +1.8% | 0.00% | 0.0% |
| Q4 2021 | $40,000 | 0.0% | 57 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $40,000 | +14.3% | 57 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $35,000 | -2.8% | 57 | +1.8% | 0.00% | 0.0% |
| Q1 2021 | $36,000 | +5.9% | 56 | +5.7% | 0.00% | 0.0% |
| Q4 2020 | $34,000 | +36.0% | 53 | +32.5% | 0.00% | 0.0% |
| Q3 2020 | $25,000 | 0.0% | 40 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $25,000 | +38.9% | 40 | +42.9% | 0.00% | 0.0% |
| Q1 2020 | $18,000 | 0.0% | 28 | +16.7% | 0.00% | 0.0% |
| Q4 2019 | $18,000 | -5.3% | 24 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $19,000 | -5.0% | 24 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $20,000 | 0.0% | 24 | +4.3% | 0.00% | 0.0% |
| Q1 2019 | $20,000 | -4.8% | 23 | -17.9% | 0.00% | -50.0% |
| Q4 2018 | $21,000 | – | 28 | – | 0.00% | – |
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% |