GENERAL AMERICAN INVESTORS CO INC's ownership history for MSFT

GENERAL AMERICAN INVESTORS CO INC currently holds 180.0K shares with a market value of $93.2M. It started holding MSFT on 2024-09-30. At its peak, it held 200.0K shares on 2024-09-30. Its highest holding value was $93.2M on 2025-09-30. At its lowest, it held 180.0K shares on 2024-12-31, with a value of $67.6M on 2025-03-31. In the recent 180 days, GENERAL AMERICAN INVESTORS CO INC has increased its shares by 0. In the recent year, GENERAL AMERICAN INVESTORS CO INC has decreased its shares by 20.0K.

It has also owned 700 contracts of puts, with the market value of the underlying securities totaling $35.5M on 2025-06-30. At its peak, it held 700 contracts of puts on 2025-09-30 and it owned puts with the market value of the underlying securities totaling $35.5M on 2025-09-30. At its lowest, it held 500 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $22.5M on 2025-06-30.