Thermo Fisher Scientific Inc.

STATE OF WISCONSIN INVESTMENT BOARD TMO

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/17/2026

Shares

199,535

Value ($000)

115,621

Weight

0.3%

2013 Q4 - 2025 Q4 (27 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	2/17/2026	115,621	0.3%	199,535	12/31/2025
2025 Q3	11/14/2025	98,510	0.2%	203,105	9/30/2025
2025 Q2	8/14/2025	84,198	0.2%	207,660	6/30/2025
2025 Q1	5/15/2025	113,997	0.3%	229,094	3/31/2025
2024 Q4	2/14/2025	114,873	0.3%	220,812	12/31/2024
2024 Q3	11/14/2024	141,486	0.4%	228,730	9/30/2024
2024 Q2	8/14/2024	169,872	0.5%	307,182	6/30/2024
2024 Q1	5/14/2024	215,984	0.6%	371,611	3/31/2024
2023 Q4	2/12/2024	198,915	0.6%	374,752	12/31/2023
2023 Q3	11/14/2023	190,359	0.6%	376,078	9/30/2023
2023 Q2	8/14/2023	192,889	0.5%	369,697	6/30/2023
2023 Q1	5/15/2023	186,701	0.6%	323,925	3/31/2023
2022 Q4	2/14/2023	182,043	0.6%	330,572	12/31/2022
2022 Q3	11/14/2022	183,239	0.6%	361,283	9/30/2022
2022 Q2	8/15/2022	215,432	0.6%	396,539	6/30/2022
2022 Q1	5/13/2022	240,607	0.5%	407,360	3/31/2022
2021 Q4	2/11/2022	300,870	0.6%	450,917	12/31/2021
2021 Q3	11/12/2021	265,538	0.6%	464,772	9/30/2021
2021 Q2	8/12/2021	249,612	0.5%	494,801	6/30/2021
2021 Q1	5/17/2021	229,333	0.5%	502,505	3/31/2021
2020 Q4	2/3/2021	196,845	0.5%	422,613	12/31/2020
2020 Q3	11/16/2020	197,573	0.5%	447,483	9/30/2020
2020 Q2	8/12/2020	168,803	0.5%	465,868	6/30/2020
2020 Q1	5/6/2020	130,592	0.4%	460,479	3/31/2020
2019 Q4	2/14/2020	173,401	0.4%	533,756	12/31/2019
2014 Q1	5/14/2014	50,437	0.2%	419,472	3/31/2014
2013 Q4	2/12/2014	38,558	0.1%	346,282	12/31/2013