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 | $1,233,312 | -27.8% | 2,985 | -1.2% | 0.00% | -50.0% |
| Q2 2023 | $1,708,414 | -32.6% | 3,020 | -25.2% | 0.00% | -33.3% |
| Q1 2023 | $2,533,617 | -7.1% | 4,035 | -17.2% | 0.00% | 0.0% |
| Q4 2022 | $2,726,200 | -29.3% | 4,873 | -28.6% | 0.00% | -40.0% |
| Q3 2022 | $3,858,000 | -0.2% | 6,828 | +11.1% | 0.01% | +25.0% |
| Q2 2022 | $3,866,000 | -9.8% | 6,148 | -0.6% | 0.00% | 0.0% |
| Q1 2022 | $4,287,000 | +2.2% | 6,187 | +4.0% | 0.00% | 0.0% |
| Q4 2021 | $4,195,000 | +20.2% | 5,951 | +18.9% | 0.00% | +33.3% |
| Q3 2021 | $3,491,000 | +31.7% | 5,004 | +17.3% | 0.00% | 0.0% |
| Q2 2021 | $2,650,000 | -7.5% | 4,267 | -4.4% | 0.00% | 0.0% |
| Q1 2021 | $2,864,000 | +723.0% | 4,465 | +723.8% | 0.00% | – |
| Q4 2020 | $348,000 | +9.1% | 542 | +6.3% | 0.00% | – |
| Q3 2020 | $319,000 | -5.1% | 510 | -3.2% | 0.00% | – |
| Q2 2020 | $336,000 | -76.2% | 527 | -75.7% | 0.00% | -100.0% |
| Q1 2020 | $1,410,000 | +20.3% | 2,168 | +39.1% | 0.00% | 0.0% |
| Q4 2019 | $1,172,000 | +82.0% | 1,559 | +88.7% | 0.00% | 0.0% |
| Q3 2019 | $644,000 | +232.0% | 826 | +262.3% | 0.00% | – |
| Q2 2019 | $194,000 | -64.7% | 228 | -63.6% | 0.00% | -100.0% |
| Q1 2019 | $550,000 | -4.7% | 626 | -19.5% | 0.00% | 0.0% |
| Q4 2018 | $577,000 | +11.0% | 778 | +4.0% | 0.00% | 0.0% |
| Q3 2018 | $520,000 | +69.9% | 748 | +46.7% | 0.00% | 0.0% |
| Q2 2018 | $306,000 | +10.5% | 510 | +16.4% | 0.00% | 0.0% |
| Q1 2018 | $277,000 | +28.8% | 438 | +28.4% | 0.00% | – |
| Q4 2017 | $215,000 | +2.4% | 341 | +9.3% | 0.00% | – |
| Q3 2017 | $210,000 | -25.5% | 312 | -28.8% | 0.00% | -100.0% |
| Q2 2017 | $282,000 | +62.1% | 438 | +17.7% | 0.00% | – |
| Q1 2017 | $174,000 | +4.2% | 372 | +13.1% | 0.00% | – |
| Q4 2016 | $167,000 | +16.0% | 329 | -2.7% | 0.00% | – |
| Q3 2016 | $144,000 | +16.1% | 338 | +17.0% | 0.00% | – |
| Q2 2016 | $124,000 | +93.8% | 289 | +79.5% | 0.00% | – |
| Q1 2016 | $64,000 | -37.9% | 161 | -40.6% | 0.00% | – |
| Q4 2015 | $103,000 | -1.9% | 271 | -2.9% | 0.00% | – |
| Q3 2015 | $105,000 | – | 279 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ROBERTS GLORE & CO INC /IL/ | 5,737 | $3,684,000 | 1.20% |
| ICW Investment Advisors LLC | 2,202 | $1,410,000 | 1.01% |
| PBMares Wealth Management LLC | 1,350 | $867,000 | 1.00% |
| Aldebaran Financial Inc. | 1,400 | $899,000 | 0.84% |
| THB ASSET MANAGEMENT | 4,121 | $2,646,000 | 0.60% |
| Laurel Wealth Advisors LLC | 2,474 | $1,589,000 | 0.41% |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 187,598 | $120,486,000 | 0.35% |
| DF DENT & CO INC | 27,878 | $17,905,000 | 0.21% |
| Boston Trust Walden Corp | 26,340 | $16,917,000 | 0.18% |
| Neuberger Berman Group LLC | 181,958 | $116,861,000 | 0.12% |