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 | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $9,000 | 0.0% | 12 | 0.0% | 0.00% | – |
| Q3 2019 | $9,000 | -43.8% | 12 | -36.8% | 0.00% | – |
| Q2 2019 | $16,000 | +14.3% | 19 | +18.8% | 0.00% | – |
| Q1 2019 | $14,000 | +16.7% | 16 | 0.0% | 0.00% | – |
| Q4 2018 | $12,000 | -20.0% | 16 | -23.8% | 0.00% | – |
| Q3 2018 | $15,000 | -6.2% | 21 | -19.2% | 0.00% | – |
| Q2 2018 | $16,000 | 0.0% | 26 | 0.0% | 0.00% | – |
| Q1 2018 | $16,000 | -11.1% | 26 | -10.3% | 0.00% | – |
| Q4 2017 | $18,000 | -5.3% | 29 | 0.0% | 0.00% | – |
| Q3 2017 | $19,000 | +18.8% | 29 | +16.0% | 0.00% | – |
| Q2 2017 | $16,000 | +128.6% | 25 | +66.7% | 0.00% | – |
| Q1 2017 | $7,000 | +16.7% | 15 | +36.4% | 0.00% | – |
| Q4 2016 | $6,000 | +50.0% | 11 | +10.0% | 0.00% | – |
| Q3 2016 | $4,000 | -20.0% | 10 | -9.1% | 0.00% | – |
| Q2 2016 | $5,000 | +25.0% | 11 | 0.0% | 0.00% | – |
| Q1 2016 | $4,000 | 0.0% | 11 | +10.0% | 0.00% | – |
| Q4 2015 | $4,000 | 0.0% | 10 | -9.1% | 0.00% | – |
| Q3 2015 | $4,000 | -20.0% | 11 | -15.4% | 0.00% | – |
| Q2 2015 | $5,000 | +25.0% | 13 | 0.0% | 0.00% | – |
| Q1 2015 | $4,000 | -20.0% | 13 | -13.3% | 0.00% | – |
| Q4 2014 | $5,000 | 0.0% | 15 | 0.0% | 0.00% | – |
| Q3 2014 | $5,000 | -16.7% | 15 | -11.8% | 0.00% | – |
| Q2 2014 | $6,000 | +20.0% | 17 | +13.3% | 0.00% | – |
| Q1 2014 | $5,000 | -50.0% | 15 | -57.1% | 0.00% | – |
| Q4 2013 | $10,000 | +11.1% | 35 | -2.8% | 0.00% | – |
| Q3 2013 | $9,000 | +28.6% | 36 | +12.5% | 0.00% | – |
| Q2 2013 | $7,000 | – | 32 | – | 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% |