Wells Fargo’s Thermo Fisher Scientific TMO Stock Holding History

Wells Fargo’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
2025 Q1	–	Sell	-10,000	Closed	-$5.2M	–	7262
2024 Q4	$5.2M	Buy	+10,000	New	+$5.5M	﹤0.01%	2411
2024 Q1	–	Sell	-700	Closed	-$372K	–	7707
2023 Q4	$372K	Hold	700	–	–	﹤0.01%	4064
2023 Q3	$354K	Hold	700	–	–	﹤0.01%	3988
2023 Q2	$365K	Sell	700 -1,100	-61%	-$594K	﹤0.01%	4169
2023 Q1	$1.04M	Buy	1,800 +1,200	+200%	+$676K	﹤0.01%	3347
2022 Q4	$330K	Buy	+600	New	+$318K	﹤0.01%	3891
2022 Q1	–	Sell	-1,600	Closed	-$1.07M	–	7809
2021 Q4	$1.07M	Buy	+1,600	New	+$999K	﹤0.01%	4049
2019 Q3	–	Sell	-34,900	Closed	-$1.03M	–	6719
2019 Q2	$1.03M	Buy	+34,900	New	+$9.61M	﹤0.01%	3844

Other funds holding TMO

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

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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

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

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

Franklin Resources San Mateo, California $408B AUM 30.18% 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

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

Wells Fargo's TMO Position: Q1 2026 in Review

Wells Fargo increased its Thermo Fisher Scientific (TMO) stake by 3.3% in Q1 2026, buying an estimated $25.3M and bringing the position to 1,443,512 shares worth $710M. The position accounts for 0.13% of the portfolio, ranked #153.

Wells Fargo first reported a position in TMO in Q2 2013 and has held it in 52 quarters since. The position peaked at $1.27B in Q4 2021. 2,590 funds tracked by Wall St. Rank hold TMO as of Q1 2026.

Wells Fargo held 1,443,512 shares of Thermo Fisher Scientific worth $710M as of Q1 2026.
Wells Fargo bought 46,679 Thermo Fisher Scientific shares in Q1 2026, an estimated $25.3M.
Thermo Fisher Scientific made up 0.13% of Wells Fargo's portfolio in Q1 2026, its #153 holding.
Wells Fargo first reported a position in Thermo Fisher Scientific in Q2 2013 and has held it in 52 quarters since.
Wells Fargo's Thermo Fisher Scientific position peaked at $1.27B in Q4 2021.
2,590 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q1 2026.

Based on Wells Fargo's 13F filing for Q1 2026, filed 11 May 2026.