MARSHALL WACE, LLP's ownership history for TMO

MARSHALL WACE, LLP currently holds 953.8K shares with a market value of $552.7M. It started holding TMO on 2024-09-30. At its peak, it held 953.8K shares on 2025-12-31. Its highest holding value was $552.7M on 2025-12-31. At its lowest, it held 330.3K shares on 2024-12-31, with a value of $150.7M on 2025-06-30. In the recent 180 days, MARSHALL WACE, LLP has increased its shares by 582.2K. In the recent year, MARSHALL WACE, LLP has increased its shares by 326.1K.

It has also owned 17 contracts of calls, with the market value of the underlying securities totaling $824.5K on 2025-09-30. At its peak, it held 17 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $824.5K on 2025-09-30. At its lowest, it held 17 contracts of calls on 2025-09-30 and it owned calls with the market value of the underlying securities totaling $824.5K on 2025-09-30.

It has also owned 750 contracts of puts, with the market value of the underlying securities totaling $30.4M on 2025-06-30. At its peak, it held 750 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $30.4M on 2025-06-30. At its lowest, it held 750 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $30.4M on 2025-06-30.