1. Thermo Fisher Scientific Inc.
  2. Thermo Fisher Scientific Inc. Ownership

Historical shareholding details of BlackRock Health Sciences Opps Port holdings in Thermo Fisher Scientific Inc. (TMO)

Monthly changes of BlackRock Health Sciences Opps Port shareholding in Thermo Fisher Scientific Inc. over the previous months

Month Name Total no. shares held Percent Holding
Jul 31, 2025 Blackrock Health Sciences Opps Port 455,152 0.12%
Jun 30, 2025 Blackrock Health Sciences Opps Port 267,577 0.07%
May 31, 2025 Blackrock Health Sciences Opps Port 267,577 0.07%
Apr 30, 2025 Blackrock Health Sciences Opps Port 267,577 0.07%
Mar 31, 2025 Blackrock Health Sciences Opps Port 511,107 0.14%
Feb 28, 2025 Blackrock Health Sciences Opps Port 421,007 0.11%
Jan 31, 2025 Blackrock Health Sciences Opps Port 421,007 0.11%
Dec 31, 2024 Blackrock Health Sciences Opps Port 421,007 0.11%
Nov 30, 2024 Blackrock Health Sciences Opps Port 421,007 0.11%
Oct 31, 2024 Blackrock Health Sciences Opps Port 421,007 0.11%
Sep 30, 2024 Blackrock Health Sciences Opps Port 421,007 0.11%
Aug 31, 2024 Blackrock Health Sciences Opps Port 517,267 0.14%
Jul 31, 2024 Blackrock Health Sciences Opps Port 517,267 0.14%
Jun 30, 2024 Blackrock Health Sciences Opps Port 517,267 0.14%
May 31, 2024 Blackrock Health Sciences Opps Port 517,267 0.14%
Apr 30, 2024 Blackrock Health Sciences Opps Port 517,267 0.14%
Mar 31, 2024 Blackrock Health Sciences Opps Port 331,397 0.09%
Feb 29, 2024 Blackrock Health Sciences Opps Port 331,397 0.09%
Jan 31, 2024 Blackrock Health Sciences Opps Port 331,397 0.09%
Dec 31, 2023 Blackrock Health Sciences Opps Port 331,397 0.09%
Nov 30, 2023 Blackrock Health Sciences Opps Port 270,197 0.07%
Oct 31, 2023 Blackrock Health Sciences Opps Port 270,197 0.07%
Sep 30, 2023 Blackrock Health Sciences Opps Port 469,037 0.12%
Aug 31, 2023 Blackrock Health Sciences Opps Port 591,177 0.15%
Jul 31, 2023 Blackrock Health Sciences Opps Port 591,177 0.15%
Jun 30, 2023 Blackrock Health Sciences Opps Port 591,177 0.15%
May 31, 2023 Blackrock Health Sciences Opps Port 629,682 0.16%
Apr 30, 2023 Blackrock Health Sciences Opps Port 769,817 0.20%

View all ownership details of Thermo Fisher Scientific Inc.