Thermo Fisher Scientific Inc

Historical 13F Holders

Symbol
TMO
CUSIP
883556102
All holders as of
Q2 2026
Type
Equity
Class
COM
Reported Value, Excluding Options
Total Shares Held, Excluding Options
Total Filers

13D/G Filers

Each filer's latest filing for 883556102 since 12/18/2024, largest first.

Filer % of Class Filed
Vanguard Capital Management LLC 13G 7.5% 4/30/2026
Event 3/31/2026
FMR LLC 13G
6.0% 11/5/2026
Event 9/30/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (1)
Vanguard Group Inc 13G/A 0% 3/27/2026
Event 3/13/2026

13F Holders by Quarter

Period Filers Shares, Excl. Options Value, Excl. Options
2026 Q3 1,889 99.1 M $66.8B
2026 Q2 2,645 336 M $169B
2026 Q1 2,631 332 M $164B
2025 Q4 2,727 377 M $200B
2025 Q3 2,532 332 M $161B
2025 Q2 2,470 336 M $136B
2025 Q1 2,592 340 M $169B
2024 Q4 2,632 339 M $176B
2024 Q3 2,589 339 M $208B
2024 Q2 2,559 340 M $187B
2024 Q1 2,549 338 M $196B
2023 Q4 2,506 342 M $181B
2023 Q3 2,377 342 M $173B
2023 Q2 2,400 345 M $178B
2023 Q1 2,399 386 M $196B
2022 Q4 2,390 345 M $191B
2022 Q3 2,282 346 M $175B
2022 Q2 2,297 343 M $186B
2022 Q1 2,334 346 M $203B
2021 Q4 2,358 346 M $231B
2021 Q3 2,145 346 M $198B
2021 Q2 2,089 343 M $173B
2021 Q1 2,053 345 M $157B
2020 Q4 2,045 349 M $166B
2020 Q3 1,863 352 M $156B
2020 Q2 1,758 353 M $128B
2020 Q1 1,683 352 M $99.9B
2019 Q4 1,689 357 M $116B
2019 Q3 1,553 359 M $105B
2019 Q2 1,566 358 M $105B
2019 Q1 1,533 357 M $97.8B
2018 Q4 1,460 355 M $79.4B
2018 Q3 1,361 357 M $87.2B
2018 Q2 1,325 354 M $73.3B
2018 Q1 1,313 352 M $72.6B
2017 Q4 1,254 354 M $67.1B
2017 Q3 1,170 351 M $66.4B
2017 Q2 1,165 339 M $59.1B
2017 Q1 1,143 344 M $52.8B
2016 Q4 1,123 345 M $48.7B
2016 Q3 1,054 349 M $55.5B
2016 Q2 1,062 349 M $51.4B
2016 Q1 1,032 362 M $49.2B
2015 Q4 1,018 356 M $53.1B
2015 Q3 978 358 M $46.1B
2015 Q2 983 353 M $45.9B
2015 Q1 971 358 M $48.1B
2014 Q4 965 364 M $45.7B
2014 Q3 917 363 M $44.1B
2014 Q2 909 366 M $43.2B
2014 Q1 913 362 M $43.6B