Senator Investment Group’s Thermo Fisher Scientific TMO Stock Holding History

Senator Investment Group’s Portfolio TMO Stock Details TMO Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2024 Q4	–	Sell	-60,000	Closed	-$37.1M	–	81
2024 Q3	$37.1M	Sell	60,000 -20,000	-25%	-$11.8M	1.76%	29
2024 Q2	$44.2M	Sell	80,000 -5,000	-6%	-$2.86M	2.16%	18
2024 Q1	$49.4M	Buy	+85,000	New	+$47.7M	2.25%	14
2021 Q4	–	Sell	-125,000	Closed	-$71.4M	–	113
2021 Q3	$71.4M	Buy	+125,000	New	+$68.6M	1.22%	27
2020 Q2	–	Sell	-290,000	Closed	-$82.2M	–	59
2020 Q1	$82.2M	Buy	+290,000	New	+$91.4M	2.98%	15

Other funds holding TMO

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Senator Investment Group's TMO Position: Q4 2024 in Review

Senator Investment Group sold out of Thermo Fisher Scientific (TMO) in Q4 2024, closing a stake of 60,000 shares — an estimated $37.1M sold.

Senator Investment Group first reported a position in TMO in Q1 2020 and held it in 5 quarters. The position peaked at $82.2M in Q1 2020. 2,616 funds tracked by Wall St. Rank hold TMO as of Q4 2024.

Senator Investment Group reported no remaining Thermo Fisher Scientific position as of Q4 2024 after selling out during the quarter.
Senator Investment Group sold 60,000 Thermo Fisher Scientific shares in Q4 2024, an estimated $37.1M.
Senator Investment Group first reported a position in Thermo Fisher Scientific in Q1 2020 and held it in 5 quarters.
Senator Investment Group's Thermo Fisher Scientific position peaked at $82.2M in Q1 2020.
2,616 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q4 2024.

Based on Senator Investment Group's 13F filing for Q4 2024, filed 13 Feb 2025.