STATE OF WISCONSIN INVESTMENT BOARD's ownership history for ABT

STATE OF WISCONSIN INVESTMENT BOARD currently holds 932.1K shares with a market value of $95.7M. It started holding ABT on 2024-09-30. At its peak, it held 1.0M shares on 2024-09-30. Its highest holding value was $130.4M on 2025-03-31. At its lowest, it held 902.8K shares on 2025-12-31, with a value of $95.7M on 2026-03-31. In the recent 180 days, STATE OF WISCONSIN INVESTMENT BOARD has increased its shares by 18.3K. In the recent year, STATE OF WISCONSIN INVESTMENT BOARD has decreased its shares by 50.9K.