Atrion Corp
ATRIDelisted Aug 21, 2024- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0000701288
Atrion Corp was delisted on Aug 21, 2024; its insiders filed their last Form 4 on Aug 21, 2024; 143 institutions reported holding it in 13F filings for Q2 2024, worth $544.8M in total; no superinvestor held it.
13F holders, Q4 2022
Institutional positions in Atrion Corp as of Dec 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 113
- −1 vs. Q3 2022
- Shares held
- 1.13M
- −13.6K (−1.2%) vs. Q3 2022
- Total value
- $635.0M
- −$14.0M (−2.2%) vs. Q3 2022
- New holders
- 15
- 36 more added
- Sold out
- 16
- 38 more reduced
3 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ATRI on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1 | $460 |
| Q1 2026 | 1 | $460 |
| Q4 2025 | 1 | $460 |
| Q3 2025 | 1 | $460 |
| Q2 2025 | 1 | $460 |
| Q1 2025 | 1 | $460 |
| Q4 2024 | 1 | $460 |
| Q3 2024 | 1 | $460 |
| Q2 2024 | 143 | $544.8M |
| Q1 2024 | 114 | $583.3M |
| Q4 2023 | 112 | $438.0M |
| Q3 2023 | 109 | $470.7M |
| Q2 2023 | 119 | $649.0M |
| Q1 2023 | 123 | $722.4M |
| Q4 2022 | 113 | $635.0M |
| Q3 2022 | 117 | $649.1M |
| Q2 2022 | 127 | $733.5M |
| Q1 2022 | 130 | $839.9M |
| Q4 2021 | 124 | $829.9M |
| Q3 2021 | 128 | $821.9M |
| Q2 2021 | 126 | $726.3M |
| Q1 2021 | 122 | $763.1M |
Institutions, Q4 2022
Shares, value and share of portfolio for each institution holding Atrion Corp; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Metropolitan Life Insurance Co | 83 | $46.4K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 65 | $36.4K | 0.00% | 00.0% | Unchanged |
| Copeland Capital Management, LLC | 62 | $35.0K | 0.00% | +1+1.6% | Added |
| Quantbot Technologies LP | 53 | $29.7K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 50 | $28.0K | 0.00% | −68−57.6% | Reduced |
| Eagle Bay Advisors LLC | 21 | $11.7K | 0.01% | 00.0% | Unchanged |
| Private Trust Co NA | 12 | $7.00K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 10 | $6.00K | 0.00% | −24−70.6% | Reduced |
| Signaturefd, LLC | 9 | $5.04K | 0.00% | −1−10.0% | Reduced |
| Quadrant Capital Group LLC | 2 | $1.12K | 0.00% | −32−94.1% | Reduced |
| Harbour Investments, Inc. | 2 | $1.12K | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 1 | $1.00K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 2 | $1.00K | 0.00% | +2 | New |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −3,683−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −1,234−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −778−100.0% | Sold out |
| Gyon Technologies Capital Management, LP | 0 | $0 | 0.00% | −600−100.0% | Sold out |
| Wealthspire Advisors, LLC | 0 | $0 | 0.00% | −570−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −417−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −370−100.0% | Sold out |
| FinTrust Capital Advisors, LLC | 0 | $0 | 0.00% | −210−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −187−100.0% | Sold out |
| HM Payson & Co | 0 | $0 | 0.00% | −36−100.0% | Sold out |
| Wolff Wiese Magana LLC | 0 | $0 | 0.00% | −30−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | 0 | Sold out |
| Castle Wealth Management LLC | 0 | $0 | 0.00% | −19−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Lindbrook Capital, LLC | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| Wilen Investment Management Corp. | – | – | – | – | Not filed |
| FourThought Financial, LLC | – | – | – | – | Not filed |
| Wipfli Financial Advisors LLC, | – | – | – | – | Not filed |