Institutional Owners for ATRC
| Institution | Class | Position | Value | Shares | Portfolio Percentage (%) | Previous Percentage (%) | Shares Delta | Shares Delta (%) | Period of Report |
|---|---|---|---|---|---|---|---|---|---|
| UBS OCONNOR LLC | COM | Liquidated | $0 | 0 | 0.03 | 0.07 | -28,094 | -69.72 | 03-31-2024 |
| MACKENZIE FINANCIAL CORP | COM | 202 | $359,686 | 11,824 | 0.00 | 0.00 | -471 | -3.83 | 03-31-2024 |
| PRINCIPAL FINANCIAL GROUP INC | COM | 203 | $352,628 | 11,592 | 0.00 | 0.00 | 51 | 0.44 | 03-31-2024 |
| SIMPLIFY ASSET MANAGEMENT INC | COM | Liquidated | $0 | 0 | 0.00 | 0.00 | -131 | -1.12 | 12-31-2023 |
