ATRION CORP's ticker is ATRI and the CUSIP is 049904105. A total of 118 filers reported holding ATRION CORP in Q1 2017. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $611,000 | -13.3% | 825 | -18.6% | 0.08% | +5.3% |
| Q3 2018 | $705,000 | -0.4% | 1,014 | -14.2% | 0.08% | +24.6% |
| Q2 2018 | $708,000 | -10.6% | 1,182 | -5.7% | 0.06% | -6.2% |
| Q1 2018 | $792,000 | -6.2% | 1,254 | -6.3% | 0.06% | +91.2% |
| Q4 2017 | $844,000 | -1.9% | 1,339 | +4.6% | 0.03% | -58.5% |
| Q3 2017 | $860,000 | +4.5% | 1,280 | 0.0% | 0.08% | +9.3% |
| Q2 2017 | $823,000 | +8.9% | 1,280 | -20.7% | 0.08% | -9.6% |
| Q1 2017 | $756,000 | -7.7% | 1,614 | 0.0% | 0.08% | -17.0% |
| Q4 2016 | $819,000 | +8.5% | 1,614 | -8.8% | 0.10% | +20.5% |
| Q3 2016 | $755,000 | -7.4% | 1,769 | -7.1% | 0.08% | -19.4% |
| Q2 2016 | $815,000 | -10.5% | 1,904 | -17.4% | 0.10% | -17.6% |
| Q1 2016 | $911,000 | +137.9% | 2,304 | +129.3% | 0.12% | +15.7% |
| Q4 2015 | $383,000 | -10.5% | 1,005 | -8.0% | 0.11% | -29.4% |
| Q2 2015 | $428,000 | +112.9% | 1,092 | +88.0% | 0.15% | +93.7% |
| Q1 2015 | $201,000 | – | 581 | – | 0.08% | – |
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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% |