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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $142,000 | +16.4% | 343 | +59.5% | 0.00% | – |
| Q2 2023 | $122,000 | -10.3% | 215 | 0.0% | 0.00% | – |
| Q1 2023 | $136,000 | -20.5% | 215 | -30.2% | 0.00% | – |
| Q4 2022 | $171,000 | +125.0% | 308 | +129.9% | 0.00% | – |
| Q3 2022 | $76,000 | +28.8% | 134 | +44.1% | 0.00% | – |
| Q2 2022 | $59,000 | -51.6% | 93 | -45.6% | 0.00% | – |
| Q1 2022 | $122,000 | -50.2% | 171 | -50.9% | 0.00% | – |
| Q4 2021 | $245,000 | +40.0% | 348 | +38.1% | 0.00% | – |
| Q3 2021 | $175,000 | +24.1% | 252 | +10.5% | 0.00% | – |
| Q2 2021 | $141,000 | +67.9% | 228 | +74.0% | 0.00% | – |
| Q1 2021 | $84,000 | -3.4% | 131 | -3.0% | 0.00% | – |
| Q4 2020 | $87,000 | -25.6% | 135 | -28.2% | 0.00% | – |
| Q3 2020 | $117,000 | +27.2% | 188 | +31.5% | 0.00% | – |
| Q2 2020 | $92,000 | -12.4% | 143 | -11.2% | 0.00% | – |
| Q1 2020 | $105,000 | -14.6% | 161 | -1.2% | 0.00% | – |
| Q4 2019 | $123,000 | +29.5% | 163 | +33.6% | 0.00% | – |
| Q3 2019 | $95,000 | +21.8% | 122 | +34.1% | 0.00% | – |
| Q2 2019 | $78,000 | -17.9% | 91 | -15.7% | 0.00% | – |
| Q1 2019 | $95,000 | -14.4% | 108 | -27.5% | 0.00% | – |
| Q4 2018 | $111,000 | +7.8% | 149 | 0.0% | 0.00% | – |
| Q3 2018 | $103,000 | +22.6% | 149 | +7.2% | 0.00% | – |
| Q2 2018 | $84,000 | +1.2% | 139 | +6.1% | 0.00% | – |
| Q1 2018 | $83,000 | -8.8% | 131 | -9.0% | 0.00% | – |
| Q4 2017 | $91,000 | -57.9% | 144 | -55.3% | 0.00% | – |
| Q3 2017 | $216,000 | +134.8% | 322 | +125.2% | 0.00% | – |
| Q2 2017 | $92,000 | +441.2% | 143 | +308.6% | 0.00% | – |
| Q1 2017 | $17,000 | -62.2% | 35 | -60.2% | 0.00% | – |
| Q4 2016 | $45,000 | -78.2% | 88 | -81.7% | 0.00% | – |
| Q3 2016 | $206,000 | -30.6% | 482 | -30.5% | 0.00% | – |
| Q2 2016 | $297,000 | -31.9% | 694 | -37.3% | 0.00% | – |
| Q1 2016 | $436,000 | -43.7% | 1,106 | -45.5% | 0.00% | -100.0% |
| Q4 2015 | $774,000 | +332.4% | 2,031 | +324.0% | 0.00% | – |
| Q3 2015 | $179,000 | +517.2% | 479 | +547.3% | 0.00% | – |
| Q2 2015 | $29,000 | +262.5% | 74 | +208.3% | 0.00% | – |
| Q1 2015 | $8,000 | -73.3% | 24 | -79.1% | 0.00% | – |
| Q3 2013 | $30,000 | -44.4% | 115 | -53.1% | 0.00% | – |
| Q2 2013 | $54,000 | – | 245 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ROBERTS GLORE & CO INC /IL/ | 5,369 | $3,420,000 | 1.34% |
| PBMares Wealth Management LLC | 1,350 | $860,000 | 1.29% |
| ICW Investment Advisors LLC | 2,184 | $1,391,000 | 1.13% |
| Aldebaran Financial Inc. | 1,400 | $892,000 | 1.05% |
| THB ASSET MANAGEMENT | 4,927 | $3,138,000 | 0.91% |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 190,994 | $121,667,000 | 0.51% |
| Zebra Capital Management LLC | 466 | $297,000 | 0.43% |
| Boston Trust Walden Corp | 25,300 | $16,117,000 | 0.22% |
| ROYCE & ASSOCIATES LP | 27,082 | $17,252,000 | 0.19% |
| Laurel Wealth Advisors LLC | 824 | $525,000 | 0.17% |