ATRION CORP's ticker is ATRI and the CUSIP is 049904105. A total of 124 filers reported holding ATRION CORP in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $8,165,872 | -30.5% | 19,764 | -4.9% | 0.00% | -33.3% |
| Q2 2023 | $11,757,099 | -8.9% | 20,784 | +1.1% | 0.00% | -25.0% |
| Q1 2023 | $12,906,076 | +34.2% | 20,554 | +19.6% | 0.00% | +33.3% |
| Q4 2022 | $9,615,828 | -17.6% | 17,188 | -16.8% | 0.00% | -25.0% |
| Q3 2022 | $11,670,000 | -14.1% | 20,654 | -4.4% | 0.00% | 0.0% |
| Q2 2022 | $13,580,000 | -19.8% | 21,594 | -9.0% | 0.00% | 0.0% |
| Q1 2022 | $16,925,000 | +740.4% | 23,737 | +730.8% | 0.00% | +300.0% |
| Q4 2021 | $2,014,000 | -28.2% | 2,857 | -29.0% | 0.00% | 0.0% |
| Q3 2021 | $2,806,000 | +45.7% | 4,023 | +29.7% | 0.00% | – |
| Q2 2021 | $1,926,000 | +51.5% | 3,102 | +56.5% | 0.00% | – |
| Q1 2021 | $1,271,000 | -61.4% | 1,982 | -61.3% | 0.00% | -100.0% |
| Q4 2020 | $3,293,000 | +1.4% | 5,127 | -1.1% | 0.00% | 0.0% |
| Q3 2020 | $3,246,000 | -10.2% | 5,184 | -8.7% | 0.00% | 0.0% |
| Q2 2020 | $3,616,000 | -11.8% | 5,676 | -10.0% | 0.00% | 0.0% |
| Q1 2020 | $4,098,000 | -22.8% | 6,306 | -10.7% | 0.00% | 0.0% |
| Q4 2019 | $5,305,000 | -2.9% | 7,059 | +0.6% | 0.00% | -50.0% |
| Q3 2019 | $5,466,000 | +13.4% | 7,015 | +24.1% | 0.00% | +100.0% |
| Q2 2019 | $4,821,000 | +1.8% | 5,653 | +4.8% | 0.00% | 0.0% |
| Q1 2019 | $4,738,000 | +23.9% | 5,392 | +4.5% | 0.00% | 0.0% |
| Q4 2018 | $3,823,000 | +11.1% | 5,158 | +4.1% | 0.00% | 0.0% |
| Q3 2018 | $3,441,000 | -22.6% | 4,953 | -33.2% | 0.00% | 0.0% |
| Q2 2018 | $4,446,000 | +96.6% | 7,418 | +107.0% | 0.00% | 0.0% |
| Q1 2018 | $2,262,000 | +3.7% | 3,583 | +3.6% | 0.00% | 0.0% |
| Q4 2017 | $2,182,000 | +14.2% | 3,460 | +21.7% | 0.00% | 0.0% |
| Q3 2017 | $1,910,000 | +37.4% | 2,843 | +31.6% | 0.00% | – |
| Q2 2017 | $1,390,000 | +81.2% | 2,160 | +31.9% | 0.00% | – |
| Q1 2017 | $767,000 | -8.5% | 1,637 | -0.9% | 0.00% | – |
| Q4 2016 | $838,000 | +108.5% | 1,652 | +75.6% | 0.00% | – |
| Q3 2016 | $402,000 | -2.2% | 941 | -2.2% | 0.00% | – |
| Q2 2016 | $411,000 | +4.8% | 962 | -2.6% | 0.00% | – |
| Q1 2016 | $392,000 | +13.3% | 988 | +8.8% | 0.00% | – |
| Q4 2015 | $346,000 | +13.8% | 908 | +11.8% | 0.00% | – |
| Q3 2015 | $304,000 | -23.4% | 812 | -19.8% | 0.00% | – |
| Q2 2015 | $397,000 | +501.5% | 1,012 | +438.3% | 0.00% | – |
| Q1 2015 | $66,000 | +175.0% | 188 | +164.8% | 0.00% | – |
| Q4 2014 | $24,000 | +14.3% | 71 | 0.0% | 0.00% | – |
| Q3 2014 | $21,000 | -58.8% | 71 | -54.5% | 0.00% | – |
| Q2 2014 | $51,000 | -87.8% | 156 | -88.6% | 0.00% | – |
| Q1 2014 | $417,000 | – | 1,364 | – | 0.00% | – |
| Q4 2013 | $0 | -100.0% | 0 | -100.0% | 0.00% | – |
| Q3 2013 | $5,000 | – | 18 | +1700.0% | 0.00% | – |
| Q2 2013 | $0 | – | 1 | – | 0.00% | – |
Download | ||||||
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% |