Thermo Fisher Scientific Inc.

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND TMO

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

122,122

Value ($000)

70,764

Weight

0.1%

2019 Q4 - 2025 Q4 (25 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/13/2026	70,764	0.1%	122,122	12/31/2025
2025 Q3	11/13/2025	28,979	0.1%	59,748	9/30/2025
2025 Q2	8/13/2025	238,597	0.5%	588,459	6/30/2025
2025 Q1	5/14/2025	25,909	0.1%	52,068	3/31/2025
2024 Q4	2/14/2025	49,511	0.1%	95,171	12/31/2024
2024 Q3	11/13/2024	40,891	0.1%	66,106	9/30/2024
2024 Q2	9/20/2024	37,782	0.1%	68,321	6/30/2024
2024 Q1	5/13/2024	39,555	0.1%	68,057	3/31/2024
2023 Q4	3/21/2024	69,773	0.2%	131,452	12/31/2023
2023 Q3	11/13/2023	28,075	0.1%	55,465	9/30/2023
2023 Q2	8/11/2023	30,865	0.1%	59,157	6/30/2023
2023 Q1	5/12/2023	15,828	0.1%	27,461	3/31/2023
2022 Q4	2/13/2023	34,264	0.2%	62,220	12/31/2022
2022 Q3	11/14/2022	1,781	0.0%	3,511	9/30/2022
2022 Q2	8/11/2022	42,860	0.2%	78,891	6/30/2022
2022 Q1	5/12/2022	20,366	0.1%	34,480	3/31/2022
2021 Q4	2/11/2022	224,528	0.5%	336,502	12/31/2021
2021 Q3	11/10/2021	61,152	0.2%	107,035	9/30/2021
2021 Q2	8/12/2021	38,176	0.1%	75,675	6/30/2021
2021 Q1	5/13/2021	64,099	0.2%	140,452	3/31/2021
2020 Q4	3/1/2021	114,496	0.3%	245,816	12/31/2020
2020 Q3	3/1/2021	18,850	0.1%	42,694	9/30/2020
2020 Q2	3/1/2021	741	0.0%	2,046	6/30/2020
2020 Q1	5/13/2020	317	0.0%	1,119	3/31/2020
2019 Q4	2/12/2020	1,360	0.0%	4,185	12/31/2019