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 | $1,701,848 | -12.0% | 4,119 | +20.5% | 0.00% | 0.0% |
| Q2 2023 | $1,933,563 | +3.2% | 3,418 | +14.5% | 0.00% | 0.0% |
| Q1 2023 | $1,874,312 | +16.3% | 2,985 | +3.6% | 0.00% | 0.0% |
| Q4 2022 | $1,611,215 | +41.0% | 2,880 | +42.4% | 0.00% | +100.0% |
| Q3 2022 | $1,143,000 | -4.4% | 2,022 | +6.4% | 0.00% | 0.0% |
| Q2 2022 | $1,195,000 | +16.6% | 1,901 | +32.4% | 0.00% | 0.0% |
| Q1 2022 | $1,025,000 | +7.4% | 1,436 | +6.1% | 0.00% | 0.0% |
| Q4 2021 | $954,000 | +0.3% | 1,354 | -0.7% | 0.00% | 0.0% |
| Q3 2021 | $951,000 | +16.4% | 1,364 | +3.6% | 0.00% | – |
| Q2 2021 | $817,000 | -12.8% | 1,316 | -9.9% | 0.00% | – |
| Q1 2021 | $937,000 | -27.6% | 1,461 | -27.5% | 0.00% | -100.0% |
| Q4 2020 | $1,295,000 | +46.2% | 2,014 | +42.4% | 0.00% | 0.0% |
| Q3 2020 | $886,000 | -1.1% | 1,414 | +0.6% | 0.00% | 0.0% |
| Q2 2020 | $896,000 | +21.6% | 1,406 | +24.0% | 0.00% | 0.0% |
| Q1 2020 | $737,000 | -17.0% | 1,134 | -4.1% | 0.00% | 0.0% |
| Q4 2019 | $888,000 | -25.3% | 1,182 | -22.4% | 0.00% | 0.0% |
| Q3 2019 | $1,188,000 | -45.9% | 1,524 | -40.8% | 0.00% | -50.0% |
| Q2 2019 | $2,195,000 | +4.8% | 2,573 | +7.9% | 0.00% | 0.0% |
| Q1 2019 | $2,095,000 | +50.7% | 2,385 | +27.2% | 0.00% | +100.0% |
| Q4 2018 | $1,390,000 | +77.5% | 1,875 | +66.5% | 0.00% | 0.0% |
| Q3 2018 | $783,000 | -14.9% | 1,126 | -26.6% | 0.00% | 0.0% |
| Q2 2018 | $920,000 | -15.4% | 1,534 | -10.9% | 0.00% | 0.0% |
| Q1 2018 | $1,087,000 | +17.4% | 1,722 | +17.2% | 0.00% | 0.0% |
| Q4 2017 | $926,000 | -12.8% | 1,469 | -7.0% | 0.00% | 0.0% |
| Q3 2017 | $1,062,000 | +125.5% | 1,580 | +115.6% | 0.00% | – |
| Q2 2017 | $471,000 | -3.3% | 733 | -29.5% | 0.00% | – |
| Q1 2017 | $487,000 | -18.6% | 1,040 | -11.6% | 0.00% | -100.0% |
| Q4 2016 | $598,000 | -27.3% | 1,177 | -38.9% | 0.00% | 0.0% |
| Q3 2016 | $823,000 | -0.7% | 1,927 | -0.6% | 0.00% | 0.0% |
| Q2 2016 | $829,000 | +6.7% | 1,939 | -1.3% | 0.00% | 0.0% |
| Q1 2016 | $777,000 | +10.8% | 1,965 | +6.7% | 0.00% | 0.0% |
| Q4 2015 | $701,000 | +6.5% | 1,842 | +5.1% | 0.00% | 0.0% |
| Q3 2015 | $658,000 | +27.8% | 1,753 | +33.4% | 0.00% | 0.0% |
| Q2 2015 | $515,000 | +67.8% | 1,314 | +45.8% | 0.00% | – |
| Q4 2014 | $307,000 | -39.7% | 901 | -46.0% | 0.00% | – |
| Q3 2014 | $509,000 | +6.5% | 1,669 | +13.8% | 0.00% | – |
| Q2 2014 | $478,000 | +15.7% | 1,466 | +8.7% | 0.00% | – |
| Q1 2014 | $413,000 | -5.7% | 1,349 | -8.7% | 0.00% | – |
| Q4 2013 | $438,000 | +111.6% | 1,477 | +36.8% | 0.00% | – |
| Q1 2013 | $207,000 | – | 1,080 | – | 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% |