ATRION CORP's ticker is ATRI and the CUSIP is 049904105.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $16,113 | -16.2% | 39 | +14.7% | 0.00% | 0.0% |
| Q2 2023 | $19,234 | +12637.7% | 34 | -85.9% | 0.00% | -80.0% |
| Q1 2023 | $151 | +2416.7% | 241 | +2310.0% | 0.01% | – |
| Q4 2022 | $6 | -100.0% | 10 | -70.6% | 0.00% | – |
| Q3 2022 | $19,000 | -62.0% | 34 | -57.5% | 0.00% | -100.0% |
| Q2 2022 | $50,000 | -62.4% | 80 | -57.2% | 0.00% | 0.0% |
| Q1 2022 | $133,000 | +786.7% | 187 | +790.5% | 0.00% | – |
| Q4 2021 | $15,000 | -34.8% | 21 | -36.4% | 0.00% | -100.0% |
| Q3 2021 | $23,000 | -91.9% | 33 | -92.8% | 0.00% | -85.7% |
| Q2 2021 | $283,000 | +20.4% | 457 | +24.9% | 0.01% | +75.0% |
| Q1 2021 | $235,000 | -61.9% | 366 | -61.9% | 0.00% | -78.9% |
| Q4 2020 | $617,000 | -35.7% | 961 | -37.2% | 0.02% | +72.7% |
| Q3 2020 | $959,000 | +178.0% | 1,531 | +183.0% | 0.01% | -21.4% |
| Q2 2020 | $345,000 | +6800.0% | 541 | +7628.6% | 0.01% | – |
| Q3 2019 | $5,000 | -84.8% | 7 | -81.1% | 0.00% | -100.0% |
| Q1 2019 | $33,000 | +37.5% | 37 | +12.1% | 0.00% | 0.0% |
| Q4 2018 | $24,000 | -57.9% | 33 | -59.8% | 0.00% | -50.0% |
| Q3 2018 | $57,000 | +216.7% | 82 | +173.3% | 0.00% | +300.0% |
| Q2 2018 | $18,000 | 0.0% | 30 | +3.4% | 0.00% | -50.0% |
| Q1 2018 | $18,000 | -83.0% | 29 | -82.6% | 0.00% | -85.7% |
| Q4 2017 | $106,000 | -39.4% | 167 | -35.8% | 0.01% | 0.0% |
| Q3 2017 | $175,000 | +5733.3% | 260 | +5100.0% | 0.01% | – |
| Q2 2017 | $3,000 | -80.0% | 5 | -84.4% | 0.00% | -100.0% |
| Q1 2017 | $15,000 | +114.3% | 32 | +128.6% | 0.00% | 0.0% |
| Q4 2016 | $7,000 | -92.0% | 14 | -93.2% | 0.00% | -87.5% |
| Q2 2016 | $87,000 | -13.9% | 205 | -22.6% | 0.01% | -50.0% |
| Q4 2015 | $101,000 | -6.5% | 265 | -8.0% | 0.02% | +60.0% |
| Q3 2015 | $108,000 | +3500.0% | 288 | +3100.0% | 0.01% | – |
| Q4 2014 | $3,000 | -98.7% | 9 | -98.8% | 0.00% | -100.0% |
| Q3 2014 | $233,000 | +323.6% | 765 | +352.7% | 0.03% | +271.4% |
| Q2 2014 | $55,000 | -51.3% | 169 | -54.2% | 0.01% | -50.0% |
| Q1 2014 | $113,000 | +117.3% | 369 | +82.7% | 0.01% | +133.3% |
| Q3 2013 | $52,000 | – | 202 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ROBERTS GLORE & CO INC /IL/ | 3,464 | $2,954,000 | 1.80% |
| THB ASSET MANAGEMENT | 11,063 | $9,433,000 | 1.50% |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 186,048 | $158,652,000 | 0.84% |
| Aldebaran Financial Inc. | 1,400 | $1,194,000 | 0.82% |
| Redmond Asset Management, LLC | 1,589 | $1,355,000 | 0.58% |
| Grisanti Capital Management LLC | 1,080 | $921,000 | 0.50% |
| Fiduciary Trust Co International of Pennsylvania | 10,264 | $8,753,000 | 0.36% |
| DENALI ADVISORS LLC | 2,800 | $2,388,000 | 0.36% |
| MORGAN DEMPSEY CAPITAL MANAGEMENT LLC | 999 | $852,000 | 0.32% |
| ROYCE & ASSOCIATES LP | 35,921 | $30,631,000 | 0.28% |