Guardian Partners Inc.'s ownership history for MKTX

Guardian Partners Inc. currently holds 1.3K shares with a market value of $222.1K. It started holding MKTX on 2024-12-31. At its peak, it held 13.6K shares on 2024-12-31. Its highest holding value was $3.0M on 2024-12-31. At its lowest, it held 1.3K shares on 2025-09-30, with a value of $222.1K on 2025-09-30. In the recent 180 days, Guardian Partners Inc. has decreased its shares by 415.