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 $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Wells Fargo's TMO Position: Q2 2026 in Review

Wells Fargo increased its Thermo Fisher Scientific (TMO) stake by 1% in Q2 2026, buying an estimated $7.16M and bringing the position to 1,458,431 shares worth $731M. The position accounts for 0.12% of the portfolio, ranked #159.

Wells Fargo first reported a position in TMO in Q2 2013 and has held it in 53 quarters since. The position peaked at $1.27B in Q4 2021. 2,630 funds tracked by Wall St. Rank hold TMO as of Q2 2026.

Wells Fargo held 1,458,431 shares of Thermo Fisher Scientific worth $731M as of Q2 2026.
Wells Fargo bought 14,919 Thermo Fisher Scientific shares in Q2 2026, an estimated $7.16M.
Thermo Fisher Scientific made up 0.12% of Wells Fargo's portfolio in Q2 2026, its #159 holding.
Wells Fargo first reported a position in Thermo Fisher Scientific in Q2 2013 and has held it in 53 quarters since.
Wells Fargo's Thermo Fisher Scientific position peaked at $1.27B in Q4 2021.
2,630 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q2 2026.

Based on Wells Fargo's 13F filing for Q2 2026, filed 14 Aug 2026.