ATRION CORP's ticker is ATRI and the CUSIP is 049904105. A total of 111 filers reported holding ATRION CORP in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $1,022,000 | +324.1% | 1,588 | +234.3% | 0.40% | +526.6% |
| Q4 2016 | $241,000 | -22.3% | 475 | -34.7% | 0.06% | -13.5% |
| Q3 2016 | $310,000 | -69.0% | 727 | -68.9% | 0.07% | -59.8% |
| Q2 2016 | $1,001,000 | -52.2% | 2,339 | -55.9% | 0.18% | -39.1% |
| Q1 2016 | $2,096,000 | -64.7% | 5,302 | -66.0% | 0.30% | -52.8% |
| Q4 2015 | $5,944,000 | +43.6% | 15,594 | +41.2% | 0.64% | +60.4% |
| Q3 2015 | $4,140,000 | +1773.3% | 11,042 | +1427.2% | 0.40% | +2560.0% |
| Q1 2014 | $221,000 | – | 723 | – | 0.02% | – |
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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% |