Polar Asset Management Partners Inc.'s ownership history for OMER

Polar Asset Management Partners Inc. currently holds 200.0K shares with a market value of $2.1M. It started holding OMER on 2025-09-30. At its peak, it held 1.5M shares on 2025-09-30. Its highest holding value was $6.1M on 2025-09-30. At its lowest, it held 68.8K shares on 2025-12-31, with a value of $1.2M on 2025-12-31. In the recent 180 days, Polar Asset Management Partners Inc. has decreased its shares by 1.3M.

It has also owned 2.0K contracts of calls, with the market value of the underlying securities totaling $3.4M on 2025-09-30. At its peak, it held 13.7K contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $5.6M on 2025-09-30. At its lowest, it held 2.0K contracts of calls on 2025-12-31 and it owned calls with the market value of the underlying securities totaling $3.4M on 2025-12-31.