ATRION CORP (ATRI)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
1
Reporting holders
$460
Reported value
0.0%
Held as options
+0
Holder change
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| HUNTINGTON NATIONAL BANK | $460 | 1 | 0.00% | 10q | HELD |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 1 | $460 | 1 | 0 | 0 | 0 | 0.0% |
| Q1 2026 | 1 | $460 | 1 | 0 | 0 | 0 | 0.0% |
| Q4 2025 | 1 | $460 | 1 | 0 | 0 | 0 | 0.0% |
| Q3 2025 | 1 | $460 | 1 | 0 | 0 | 0 | 0.0% |
| Q2 2025 | 1 | $460 | 1 | 0 | 0 | 0 | 0.0% |
| Q1 2025 | 1 | $460 | 1 | 0 | 0 | 0 | 0.0% |
| Q4 2024 | 1 | $460 | 1 | 0 | 0 | 0 | 0.0% |
| Q3 2024 | 1 | $460 | 1 | 0 | 0 | 1 | 0.0% |
| Q2 2024 | 132 | $503.6M | 1,112,766 | 40 | 30 | 33 | 0.0% |
| Q1 2024 | 106 | $563.7M | 1,215,855 | 20 | 32 | 29 | 0.0% |
| Q4 2023 | 101 | $379.7M | 1,002,494 | 10 | 32 | 33 | 0.0% |
| Q3 2023 | 98 | $403.5M | 976,362 | 7 | 33 | 27 | 0.0% |
| Q2 2023 | 106 | $556.7M | 984,379 | 5 | 38 | 32 | 0.0% |
| Q1 2023 | 99 | $606.9M | 966,906 | 10 | 36 | 29 | 0.0% |
| Q4 2022 | 87 | $484.6M | 866,261 | 13 | 25 | 26 | 0.0% |
| Q3 2022 | 117 | $649.6M | 1,149,628 | 8 | 36 | 28 | 0.0% |
| Q2 2022 | 127 | $733.5M | 1,166,399 | 15 | 31 | 40 | 0.0% |
| Q1 2022 | 130 | $839.9M | 1,178,030 | 17 | 33 | 46 | 0.0% |
| Q4 2021 | 124 | $832.7M | 1,181,525 | 10 | 32 | 39 | 0.0% |
| Q3 2021 | 128 | $821.9M | 1,178,135 | 15 | 36 | 38 | 0.0% |
| Q2 2021 | 125 | $726.3M | 1,169,754 | 11 | 36 | 40 | 0.0% |
| Q1 2021 | 121 | $763.1M | 1,189,880 | 9 | 30 | 44 | 0.0% |
| Q4 2020 | 126 | $759.3M | 1,182,273 | 9 | 41 | 37 | 0.0% |
| Q3 2020 | 125 | $730.6M | 1,167,125 | 4 | 32 | 51 | 0.0% |
| Q2 2020 | 136 | $761.2M | 1,194,934 | 16 | 33 | 50 | 0.0% |
| Q1 2020 | 136 | $783.3M | 1,204,909 | 11 | 39 | 56 | 0.0% |
| Q4 2019 | 141 | $931.9M | 1,240,056 | 12 | 41 | 43 | 0.0% |
| Q3 2019 | 139 | $953.1M | 1,223,271 | 16 | 48 | 38 | 0.0% |
| Q2 2019 | 141 | $1.0B | 1,176,120 | 22 | 44 | 38 | 0.0% |
| Q1 2019 | 129 | $1.0B | 1,157,392 | 10 | 39 | 43 | 0.0% |
| Q4 2018 | 132 | $860.0M | 1,160,637 | 3 | 0 | 3 | 0.0% |