ATRION CORP's ticker is ATRI and the CUSIP is 049904105. A total of 129 filers reported holding ATRION CORP in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $485,375 | -49.1% | 773 | -54.6% | 0.00% | -60.0% |
| Q4 2022 | $952,743 | +38.7% | 1,703 | +55.8% | 0.01% | +25.0% |
| Q2 2022 | $687,000 | -51.5% | 1,093 | -45.0% | 0.00% | -42.9% |
| Q1 2022 | $1,417,000 | -43.1% | 1,988 | -43.8% | 0.01% | -30.0% |
| Q4 2021 | $2,492,000 | +54.5% | 3,535 | +52.8% | 0.01% | +42.9% |
| Q3 2021 | $1,613,000 | +36.8% | 2,313 | +25.8% | 0.01% | +16.7% |
| Q1 2021 | $1,179,000 | -7.2% | 1,838 | -7.1% | 0.01% | -14.3% |
| Q4 2020 | $1,271,000 | -43.3% | 1,979 | -44.8% | 0.01% | -46.2% |
| Q3 2020 | $2,243,000 | -2.4% | 3,583 | -0.7% | 0.01% | -7.1% |
| Q2 2020 | $2,298,000 | -37.8% | 3,608 | -36.6% | 0.01% | -48.1% |
| Q1 2020 | $3,697,000 | +86.8% | 5,687 | +115.9% | 0.03% | +125.0% |
| Q4 2019 | $1,979,000 | – | 2,634 | – | 0.01% | – |
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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% |