Atrion Corporation shares owned by Tower Research Capital
Quarter-by-quarter ownership of Atrion Corporation (ATRI) shares owned by Tower Research Capital
from 13F filings
Historical chart of Tower Research Capital investment in Atrion Corporation
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Quarterly reported holdings in Atrion Corporation by Tower Research Capital
| Quarter filed | Position value | Share count | Share price at filing |
|---|---|---|---|
| 2024-06-30 | $119k | 263 | 452.42 |
| 2024-03-31 | $7.9k | 17 | 463.53 |
| 2023-09-30 | $16k | 39 | 413.00 |
| 2023-06-30 | $19k | 34 | 565.70 |
| 2023-03-31 | $151k | 241 | 626.56 |
| 2022-12-31 | $6.0k | 10 | 600.00 |
| 2022-09-30 | $19k | 34 | 560.00 |
| 2022-06-30 | $50k | 80 | 619.05 |
| 2022-03-31 | $94k | 187 | 500.00 |
| 2021-12-31 | $15k | 21 | 714.29 |
| 2021-09-30 | $23k | 33 | 696.97 |
| 2021-06-30 | $283k | 457 | 619.05 |
| 2021-03-31 | $235k | 366 | 642.49 |
| 2020-12-31 | $641k | 961 | 666.67 |
| 2020-09-30 | $961k | 1.5k | 627.66 |
| 2020-06-30 | $348k | 541 | 642.86 |
| 2019-09-30 | $5.0k | 7 | 714.29 |
| 2019-03-31 | $37k | 37 | 1000.00 |
| 2018-12-31 | $24k | 33 | 727.27 |
| 2018-09-30 | $57k | 82 | 689.66 |
| 2018-06-30 | $18k | 30 | 600.00 |
| 2018-03-31 | $18k | 29 | 620.69 |
| 2017-12-31 | $108k | 167 | 647.06 |
| 2017-09-30 | $175k | 260 | 673.08 |
| 2017-06-30 | $3.0k | 5 | 600.00 |
| 2017-03-31 | $16k | 32 | 500.00 |
| 2016-12-31 | $7.0k | 14 | 500.00 |
| 2016-06-30 | $85k | 205 | 416.67 |
| 2015-12-31 | $100k | 265 | 376.62 |
| 2015-09-30 | $108k | 288 | 375.00 |
| 2014-12-31 | $3.0k | 9 | 333.33 |
| 2014-09-30 | $234k | 765 | 306.12 |
| 2014-06-30 | $56k | 169 | 328.24 |
| 2014-03-31 | $113k | 369 | 306.90 |
| 2013-09-30 | $52k | 202 | 257.43 |