ATRION CORP's ticker is ATRI and the CUSIP is 049904105. A total of 124 filers reported holding ATRION CORP in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $212 | -28.9% | 512 | -2.7% | 0.00% | – |
| Q2 2023 | $298 | -30.9% | 526 | -23.3% | 0.00% | – |
| Q1 2023 | $431 | +111.3% | 686 | +87.9% | 0.00% | – |
| Q4 2022 | $204 | -99.4% | 365 | +529.3% | 0.00% | – |
| Q3 2022 | $33,000 | -25.0% | 58 | -17.1% | 0.00% | – |
| Q2 2022 | $44,000 | -73.7% | 70 | -70.1% | 0.00% | – |
| Q1 2022 | $167,000 | -93.0% | 234 | -93.1% | 0.00% | – |
| Q4 2021 | $2,386,000 | +449.8% | 3,384 | +444.1% | 0.00% | – |
| Q3 2021 | $434,000 | +159.9% | 622 | +130.4% | 0.00% | – |
| Q2 2021 | $167,000 | -77.9% | 270 | -77.1% | 0.00% | – |
| Q1 2021 | $756,000 | +91.9% | 1,179 | +92.6% | 0.00% | – |
| Q4 2020 | $394,000 | -2.7% | 612 | -5.4% | 0.00% | – |
| Q3 2020 | $405,000 | -17.8% | 647 | -16.5% | 0.00% | – |
| Q2 2020 | $493,000 | +59.0% | 775 | +62.5% | 0.00% | – |
| Q1 2020 | $310,000 | -71.2% | 477 | -66.7% | 0.00% | -100.0% |
| Q4 2019 | $1,075,000 | +95.5% | 1,431 | +102.7% | 0.00% | – |
| Q3 2019 | $550,000 | -35.4% | 706 | -29.3% | 0.00% | -100.0% |
| Q2 2019 | $851,000 | +107.6% | 998 | +113.7% | 0.00% | – |
| Q1 2019 | $410,000 | +244.5% | 467 | +191.9% | 0.00% | – |
| Q4 2018 | $119,000 | -74.8% | 160 | -76.4% | 0.00% | – |
| Q3 2018 | $472,000 | +290.1% | 679 | +234.5% | 0.00% | – |
| Q2 2018 | $121,000 | -47.8% | 203 | -44.8% | 0.00% | – |
| Q1 2018 | $232,000 | -32.9% | 368 | -33.1% | 0.00% | – |
| Q4 2017 | $346,000 | +54.5% | 550 | +65.2% | 0.00% | – |
| Q3 2017 | $224,000 | +4.7% | 333 | +0.3% | 0.00% | – |
| Q2 2017 | $214,000 | +32.1% | 332 | -4.9% | 0.00% | – |
| Q1 2017 | $162,000 | +604.3% | 349 | +693.2% | 0.00% | – |
| Q4 2016 | $23,000 | -47.7% | 44 | -56.9% | 0.00% | – |
| Q3 2016 | $44,000 | +1366.7% | 102 | +1600.0% | 0.00% | – |
| Q2 2016 | $3,000 | -96.3% | 6 | -97.1% | 0.00% | – |
| Q1 2016 | $82,000 | +2633.3% | 208 | +2871.4% | 0.00% | – |
| Q3 2015 | $3,000 | -94.1% | 7 | -94.7% | 0.00% | – |
| Q2 2015 | $51,000 | +218.8% | 132 | +193.3% | 0.00% | – |
| Q1 2015 | $16,000 | -46.7% | 45 | -48.9% | 0.00% | – |
| Q4 2014 | $30,000 | +500.0% | 88 | +450.0% | 0.00% | – |
| Q3 2014 | $5,000 | -37.5% | 16 | -38.5% | 0.00% | – |
| Q2 2014 | $8,000 | -57.9% | 26 | -58.7% | 0.00% | – |
| Q1 2014 | $19,000 | +90.0% | 63 | +80.0% | 0.00% | – |
| Q4 2013 | $10,000 | -33.3% | 35 | -41.7% | 0.00% | – |
| Q3 2013 | $15,000 | -51.6% | 60 | -57.7% | 0.00% | – |
| Q2 2013 | $31,000 | – | 142 | – | 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% |