ATRION CORP's ticker is ATRI and the CUSIP is 049904105. A total of 131 filers reported holding ATRION CORP in Q1 2022. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $289 | -43.2% | 700 | -22.2% | 0.00% | -33.3% |
| Q2 2023 | $509 | -9.9% | 900 | 0.0% | 0.00% | -25.0% |
| Q1 2023 | $565 | -99.9% | 900 | +12.5% | 0.00% | 0.0% |
| Q2 2022 | $503,000 | -11.8% | 800 | 0.0% | 0.00% | +33.3% |
| Q1 2022 | $570,000 | +1.8% | 800 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $560,000 | -44.1% | 800 | -50.0% | 0.00% | -57.1% |
| Q3 2020 | $1,002,000 | +214.1% | 1,600 | +220.0% | 0.01% | +133.3% |
| Q2 2020 | $319,000 | – | 500 | – | 0.00% | – |
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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% |