Two Sigma Investments, LP Thermo Fisher Scientific Inc. Transaction History

Two Sigma Investments, LP

$59 Billion
Q3 2025

A detailed history of Two Sigma Investments, LP transactions in Thermo Fisher Scientific Inc. stock. As of the latest transaction made, Two Sigma Investments, LP holds 9,528 shares of TMO stock, worth $5.4 Million. This represents 0.01% of its overall portfolio holdings.

Number of Shares

9,528

Previous 637,117 98.5%

Holding current value

$5.4 Million

Previous $258 Million 98.21%

% of portfolio

0.01%

Previous 0.51%

21 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	SELL	$404.94 - $499.99 $254 Million - $314 Million	-627,589 Reduced 98.5%	9,528 $4.62 Million
Q2 2025 Aug 14, 2025	BUY	$390.26 - $489.06 $119 Million - $150 Million	305,856 Added 92.33%	637,117 $258 Million
Q1 2025 May 15, 2025	SELL	$497.6 - $606.74 $60 Million - $73.2 Million	-120,570 Reduced 26.68%	331,261 $165 Million
Q4 2024 Feb 14, 2025	BUY	$501.29 - $612.85 $27.4 Million - $33.5 Million	54,606 Added 13.75%	451,831 $235 Million
Q3 2024 Nov 14, 2024	SELL	$531.86 - $624.21 $16.3 Million - $19.1 Million	-30,590 Reduced 7.15%	397,225 $246 Million

Q2 2024 Aug 14, 2024	BUY	$541.52 - $599.02 $149 Million - $165 Million	274,898 Added 179.77%	427,815 $237 Million
Q1 2024 May 15, 2024	BUY	$528.82 - $599.43 $22.5 Million - $25.5 Million	42,542 Added 38.54%	152,917 $88.9 Million
Q4 2023 Feb 14, 2024	SELL	$431.41 - $532.94 $46.2 Million - $57.1 Million	-107,179 Reduced 49.27%	110,375 $58.6 Million
Q3 2023 Nov 14, 2023	SELL	$498.29 - $574.41 $101 Million - $116 Million	-202,280 Reduced 48.18%	217,554 $110 Million
Q2 2023 Aug 14, 2023	BUY	$508.46 - $591.13 $90.2 Million - $105 Million	177,479 Added 73.23%	419,834 $219 Million
Q1 2023 May 15, 2023	BUY	$535.0 - $604.82 $129 Million - $146 Million	241,155 Added 20096.25%	242,355 $140 Million
Q4 2022 Feb 14, 2023	BUY	$484.71 - $571.37 $581,652 - $685,644	1,200 New	1,200 $660,000
Q2 2022 Aug 15, 2022	BUY	$500.9 - $612.21 $41.7 Million - $51 Million	83,330 New	83,330 $45.3 Million
Q1 2022 May 16, 2022	SELL	$524.0 - $644.92 $178 Million - $219 Million	-339,085 Closed	0 $0
Q4 2021 Feb 14, 2022	BUY	$569.0 - $667.24 $174 Million - $204 Million	305,040 Added 895.99%	339,085 $226 Million
Q2 2021 Aug 16, 2021	BUY	$441.0 - $508.24 $5.41 Million - $6.24 Million	12,273 Added 56.37%	34,045 $17.2 Million
Q4 2018 Feb 14, 2019	BUY	$208.47 - $251.98 $4.54 Million - $5.49 Million	21,772 New	21,772 $4.87 Million
Q3 2018 Nov 14, 2018	SELL	$205.57 - $244.32 $1.13 Million - $1.35 Million	-5,511 Closed	0 $0
Q2 2018 Aug 14, 2018	SELL	$203.14 - $219.53 $12.4 Million - $13.4 Million	-61,030 Reduced 91.72%	5,511 $1.14 Million
Q1 2018 May 15, 2018	BUY	$192.98 - $224.11 $1.55 Million - $1.8 Million	8,047 Added 13.76%	66,541 $13.7 Million
Q3 2017 Nov 14, 2017	BUY	$171.74 - $194.04 $10 Million - $11.4 Million	58,494	58,494 $11.1 Million

Others Institutions Holding TMO

# of Institutions

2,952

Shares Held

334M

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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Two Sigma Investments, LP Thermo Fisher Scientific Inc. Transaction History