Thermo Fisher Scientific Inc.

VANGUARD GROUP INC TMO

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/29/2026

Shares

34,133,702

Value ($000)

19,778,774

Weight

0.3%

2013 Q4 - 2025 Q4 (28 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	1/29/2026	19,778,774	0.3%	34,133,702	12/31/2025
2025 Q3	11/7/2025	16,415,699	0.2%	33,845,406	9/30/2025
2025 Q2	8/11/2025	13,700,154	0.2%	33,789,164	6/30/2025
2025 Q1	5/9/2025	16,659,627	0.3%	33,479,957	3/31/2025
2024 Q4	2/11/2025	17,297,426	0.3%	33,249,575	12/31/2024
2024 Q3	11/13/2024	20,445,415	0.4%	33,052,711	9/30/2024
2024 Q2	8/13/2024	18,099,051	0.3%	32,728,844	6/30/2024
2024 Q1	5/10/2024	19,235,605	0.4%	33,095,791	3/31/2024
2023 Q4	3/11/2024	17,504,625	0.4%	32,978,438	12/31/2023
2023 Q3	12/18/2023	16,582,503	0.4%	32,760,738	9/30/2023
2023 Q2	8/14/2023	16,998,678	0.4%	32,580,120	6/30/2023
2023 Q1	7/14/2023	18,786,131	0.5%	32,593,874	3/31/2023
2022 Q4	2/10/2023	17,916,521	0.5%	32,534,676	12/31/2022
2022 Q3	11/14/2022	16,314,735	0.5%	32,166,910	9/30/2022
2022 Q2	8/12/2022	17,254,609	0.5%	31,760,066	6/30/2022
2022 Q1	5/13/2022	18,580,667	0.4%	31,457,999	3/31/2022
2021 Q4	2/14/2022	20,753,692	0.5%	31,103,788	12/31/2021
2021 Q3	11/12/2021	17,691,893	0.4%	30,966,153	9/30/2021
2021 Q2	8/13/2021	15,494,012	0.4%	30,713,445	6/30/2021
2021 Q1	5/14/2021	14,080,273	0.4%	30,852,079	3/31/2021
2020 Q4	2/12/2021	14,437,961	0.4%	30,997,381	12/31/2020
2020 Q3	11/16/2020	13,790,345	0.5%	31,233,795	9/30/2020
2020 Q2	8/14/2020	11,426,760	0.4%	31,536,018	6/30/2020
2020 Q1	5/15/2020	9,111,314	0.4%	32,127,336	3/31/2020
2019 Q4	2/14/2020	10,131,948	0.3%	31,187,697	12/31/2019
2014 Q2	8/11/2014	2,416,196	0.2%	20,476,234	6/30/2014
2014 Q1	5/13/2014	2,306,275	0.2%	19,180,603	3/31/2014
2013 Q4	2/12/2014	1,891,586	0.2%	16,987,752	12/31/2013