ATRION CORP's ticker is ATRI and the CUSIP is 049904105. A total of 110 filers reported holding ATRION CORP in Q4 2015. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2016 | $1,257,000 | -6.3% | 3,180 | -9.4% | 0.00% | 0.0% |
| Q4 2015 | $1,342,000 | +2.0% | 3,510 | 0.0% | 0.00% | 0.0% |
| Q3 2015 | $1,316,000 | +538.8% | 3,510 | +567.3% | 0.00% | – |
| Q2 2015 | $206,000 | +13.2% | 526 | 0.0% | 0.00% | – |
| Q1 2015 | $182,000 | +1.7% | 526 | 0.0% | 0.00% | – |
| Q4 2014 | $179,000 | +11.9% | 526 | 0.0% | 0.00% | – |
| Q3 2014 | $160,000 | +5.3% | 526 | 0.0% | 0.00% | – |
| Q2 2014 | $152,000 | 0.0% | 526 | 0.0% | 0.00% | – |
| Q1 2014 | $152,000 | -3.2% | 526 | 0.0% | 0.00% | – |
| Q4 2013 | $157,000 | +7750.0% | 526 | +6475.0% | 0.00% | – |
| Q3 2013 | $2,000 | 0.0% | 8 | -20.0% | 0.00% | – |
| Q2 2013 | $2,000 | – | 10 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ROBERTS GLORE & CO INC /IL/ | 5,892 | $3,659,000 | 1.10% |
| ICW Investment Advisors LLC | 2,251 | $1,398,000 | 0.91% |
| Aldebaran Financial Inc. | 1,400 | $869,000 | 0.71% |
| PBMares Wealth Management LLC | 1,350 | $838,000 | 0.46% |
| Laurel Wealth Advisors LLC | 2,474 | $1,536,000 | 0.33% |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 199,990 | $124,182,000 | 0.31% |
| Zebra Capital Management LLC | 334 | $207,000 | 0.24% |
| DF DENT & CO INC | 32,655 | $20,277,000 | 0.22% |
| Boston Trust Walden Corp | 24,652 | $15,307,000 | 0.14% |
| CRAWFORD INVESTMENT COUNSEL INC | 8,329 | $5,172,000 | 0.10% |