Wellington Management Group LLP Thermo Fisher Scientific Inc. Transaction History

Wellington Management Group LLP

$545 Billion
Q3 2025

A detailed history of Wellington Management Group LLP transactions in Thermo Fisher Scientific Inc. stock. As of the latest transaction made, Wellington Management Group LLP holds 2,699,460 shares of TMO stock, worth $1.53 Billion. This represents 0.24% of its overall portfolio holdings.

Number of Shares

2,699,460

Previous 1,429,269 88.87%

Holding current value

$1.53 Billion

Previous $580 Million 125.93%

% of portfolio

0.24%

Previous 0.11%

24 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	BUY	$404.94 - $499.99 $514 Million - $635 Million	1,270,191 Added 88.87%	2,699,460 $1.31 Billion
Q2 2025 Aug 14, 2025	SELL	$390.26 - $489.06 $65 Million - $81.4 Million	-166,446 Reduced 10.43%	1,429,269 $580 Million
Q1 2025 May 13, 2025	BUY	$497.6 - $606.74 $794 Million - $968 Million	1,595,715 New	1,595,715 $794 Million
Q4 2024 Feb 12, 2025	SELL	$501.29 - $612.85 $552 Million - $675 Million	-1,100,685 Reduced 43.53%	1,427,952 $743 Million
Q3 2024 Nov 14, 2024	SELL	$531.86 - $624.21 $264 Million - $310 Million	-497,243 Reduced 16.43%	2,528,637 $1.56 Billion

Q2 2024 Aug 13, 2024	SELL	$541.52 - $599.02 $24.2 Million - $26.7 Million	-44,647 Reduced 1.45%	3,025,880 $1.67 Billion
Q1 2024 May 15, 2024	BUY	$528.82 - $599.43 $1.62 Billion - $1.84 Billion	3,070,527 New	3,070,527 $1.78 Billion
Q4 2023 Feb 12, 2024	BUY	$431.41 - $532.94 $1.29 Billion - $1.59 Billion	2,988,140 New	2,988,140 $1.59 Billion
Q3 2023 Nov 14, 2023	BUY	$498.29 - $574.41 $137 Million - $158 Million	274,464 Added 9.78%	3,080,687 $1.56 Billion
Q2 2023 Aug 14, 2023	SELL	$508.46 - $591.13 $42.7 Million - $49.6 Million	-83,893 Reduced 2.9%	2,806,223 $1.46 Billion
Q1 2023 May 12, 2023	SELL	$535.0 - $604.82 $23.4 Million - $26.5 Million	-43,755 Reduced 1.49%	2,890,116 $1.67 Billion
Q4 2022 Feb 13, 2023	SELL	$484.71 - $571.37 $1.12 Million - $1.32 Million	-2,314 Reduced 0.08%	2,933,871 $1.62 Billion
Q3 2022 Nov 14, 2022	SELL	$507.19 - $604.49 $29.5 Million - $35.2 Million	-58,160 Reduced 1.94%	2,936,185 $1.49 Billion
Q2 2022 Aug 15, 2022	SELL	$500.9 - $612.21 $10.8 Million - $13.2 Million	-21,535 Reduced 0.71%	2,994,345 $1.63 Billion
Q1 2022 May 16, 2022	SELL	$524.0 - $644.92 $16.7 Million - $20.5 Million	-31,852 Reduced 1.05%	3,015,880 $1.78 Billion
Q4 2021 Feb 11, 2022	SELL	$569.0 - $667.24 $83.2 Million - $97.6 Million	-146,262 Reduced 4.58%	3,047,732 $2.03 Billion
Q3 2021 Nov 15, 2021	SELL	$509.53 - $609.78 $480 Million - $574 Million	-941,382 Reduced 22.76%	3,193,994 $1.82 Billion
Q2 2021 Aug 16, 2021	SELL	$441.0 - $508.24 $454 Million - $523 Million	-1,029,608 Reduced 19.93%	4,135,376 $2.09 Billion
Q1 2021 May 17, 2021	SELL	$439.85 - $518.83 $939 Million - $1.11 Billion	-2,135,182 Reduced 29.25%	5,164,984 $2.36 Billion
Q4 2020 Feb 12, 2021	SELL	$435.06 - $527.66 $185 Million - $224 Million	-425,422 Reduced 5.51%	7,300,166 $3.4 Billion
Q3 2020 Nov 16, 2020	SELL	$359.77 - $441.52 $7.55 Million - $9.26 Million	-20,983 Reduced 0.27%	7,725,588 $3.41 Billion
Q2 2020 Aug 14, 2020	BUY	$275.2 - $362.34 $59 Million - $77.7 Million	214,446 Added 2.85%	7,746,571 $2.81 Billion
Q1 2020 May 14, 2020	SELL	$255.3 - $340.05 $69.6 Million - $92.8 Million	-272,800 Reduced 3.5%	7,532,125 $2.14 Billion
Q4 2019 Feb 11, 2020	BUY	$271.93 - $328.04 $2.12 Billion - $2.56 Billion	7,804,925 New	7,804,925 $2.54 Billion

Others Institutions Holding TMO

# of Institutions

2,934

Shares Held

335M

Call Options Held

4.14M

Put Options Held

3.54M

View Full List

About THERMO FISHER SCIENTIFIC INC.

Ticker TMO
Exchange NYSE
Sector Healthcare
Industry Diagnostics & Research
Shares Outstandng 391,788,992
Market Cap $222B
Description
Thermo Fisher Scientific Inc. offers life sciences solutions, analytical instruments, specialty diagnostics, and laboratory products and service worldwide. The company's Life Sciences Solutions segment offers reagents, instruments, and consumables for biological and medical research, discovery, and production of drugs and vaccines, as well as di...

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Wellington Management Group LLP Thermo Fisher Scientific Inc. Transaction History