ATRION CORP's ticker is ATRI and the CUSIP is 049904105. A total of 124 filers reported holding ATRION CORP in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $224,017 | -13.0% | 396 | -3.4% | 0.00% | 0.0% |
| Q1 2023 | $257,443 | +14.2% | 410 | +1.7% | 0.00% | 0.0% |
| Q4 2022 | $225,458 | +2.5% | 403 | +3.3% | 0.00% | 0.0% |
| Q3 2022 | $220,000 | -10.2% | 390 | 0.0% | 0.00% | 0.0% |
| Q2 2022 | $245,000 | -11.6% | 390 | +0.3% | 0.00% | 0.0% |
| Q1 2022 | $277,000 | +1.1% | 389 | +0.3% | 0.00% | 0.0% |
| Q4 2021 | $274,000 | -1.4% | 388 | -2.5% | 0.00% | 0.0% |
| Q3 2021 | $278,000 | +12.6% | 398 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $247,000 | -9.5% | 398 | -6.6% | 0.00% | 0.0% |
| Q1 2021 | $273,000 | 0.0% | 426 | +0.2% | 0.00% | 0.0% |
| Q4 2020 | $273,000 | -1.4% | 425 | -4.1% | 0.00% | -33.3% |
| Q3 2020 | $277,000 | +30.0% | 443 | +32.2% | 0.00% | 0.0% |
| Q2 2020 | $213,000 | -5.8% | 335 | -3.7% | 0.00% | -25.0% |
| Q1 2020 | $226,000 | – | 348 | – | 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% |