Wells Fargo
TMO icon

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
Q3 		– Sell
-100
Closed -$40.5K – 7399
2025
Q2 		$40.5K Sell
100
-400
-80% -$167K ﹤0.01% 5583
2025
Q1 		$249K Sell
500
-1,100
-69% -$596K ﹤0.01% 4544
2024
Q4 		$832K Buy
1,600
+1,100
+220% +$605K ﹤0.01% 3833
2024
Q3 		$309K Sell
500
-3,300
-87% -$1.95M ﹤0.01% 4295
2024
Q2 		$2.1M Buy
3,800
+2,700
+245% +$1.55M ﹤0.01% 2947
2024
Q1 		$639K Sell
1,100
-200
-15% -$112K ﹤0.01% 3732
2023
Q4 		$690K Hold
1,300
– – ﹤0.01% 3660
2023
Q3 		$658K Sell
1,300
-1,100
-46% -$586K ﹤0.01% 3595
2023
Q2 		$1.25M Sell
2,400
-1,000
-29% -$540K ﹤0.01% 3297
2023
Q1 		$1.96M Buy
3,400
+3,200
+1,600% +$1.8M ﹤0.01% 2881
2022
Q4 		$110K Buy
+200
New +$106K ﹤0.01% 4484
2022
Q1 		– Sell
-300
Closed -$200K – 7810
2021
Q4 		$200K Buy
+300
New +$187K ﹤0.01% 5268
2021
Q1 		– Sell
-2
Closed -$3K – 7371
2020
Q4 		$3K Sell
2
-1,198
-100% -$562K ﹤0.01% 6240
2020
Q3 		$4K Buy
+1,200
New +$496K ﹤0.01% 6056
2020
Q1 		– Sell
-7,400
Closed -$76K – 6794
2019
Q4 		$76K Buy
+7,400
New +$2.24M ﹤0.01% 5387
2019
Q3 		– Sell
-200
Closed -$4K – 6720
2019
Q2 		$4K Hold
200
– – ﹤0.01% 6083
2019
Q1 		$7K Buy
+200
New +$49.8K ﹤0.01% 5690

Other funds holding TMO

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
T. Rowe Price Associates
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.