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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,719 | +228.8% | 9 | +350.0% | 0.00% | – |
| Q2 2023 | $1,131 | -71.7% | 2 | -66.7% | 0.00% | – |
| Q2 2022 | $4,000 | -87.5% | 6 | -86.7% | 0.00% | -100.0% |
| Q1 2022 | $32,000 | +6.7% | 45 | +7.1% | 0.00% | 0.0% |
| Q4 2021 | $30,000 | -23.1% | 42 | -25.0% | 0.00% | -50.0% |
| Q3 2021 | $39,000 | +290.0% | 56 | +250.0% | 0.00% | – |
| Q2 2021 | $10,000 | +100.0% | 16 | +100.0% | 0.00% | – |
| Q1 2021 | $5,000 | -81.5% | 8 | -81.0% | 0.00% | -100.0% |
| Q4 2020 | $27,000 | -43.8% | 42 | -45.5% | 0.00% | -66.7% |
| Q3 2020 | $48,000 | +128.6% | 77 | +133.3% | 0.00% | +200.0% |
| Q2 2020 | $21,000 | +133.3% | 33 | +135.7% | 0.00% | 0.0% |
| Q1 2020 | $9,000 | +28.6% | 14 | +55.6% | 0.00% | 0.0% |
| Q4 2019 | $7,000 | -41.7% | 9 | -40.0% | 0.00% | 0.0% |
| Q3 2019 | $12,000 | +300.0% | 15 | +400.0% | 0.00% | – |
| Q2 2019 | $3,000 | – | 3 | – | 0.00% | – |
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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% |