BlackRock, Inc.'s ownership history for GLW

BlackRock, Inc. currently holds 65.8M shares with a market value of $16.8B. It started holding GLW on 2024-09-30. At its peak, it held 66.7M shares on 2026-03-31. Its highest holding value was $16.8B on 2026-06-30. At its lowest, it held 61.3M shares on 2024-09-30, with a value of $2.8B on 2024-09-30. In the recent 180 days, BlackRock, Inc. has increased its shares by 2.2M. In the recent year, BlackRock, Inc. has increased its shares by 2.3M.

It has also owned 3.6K contracts of calls, with the market value of the underlying securities totaling $93.0M on 2026-06-30. At its peak, it held 3.6K contracts of calls on 2026-06-30 and it owned calls with the market value of the underlying securities totaling $93.0M on 2026-06-30. At its lowest, it held 3.6K contracts of calls on 2026-06-30 and it owned calls with the market value of the underlying securities totaling $93.0M on 2026-06-30.