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Guinness Atkinson Asset Management’s Thermo Fisher Scientific TMO Stock Holding History

Guinness Atkinson Asset Management’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
2026
Q2 		$6.06M Sell
12,085
-258
-2% -$124K 2.72% 18
2026
Q1 		$6.07M Buy
12,343
+1,540
+14% +$836K 3.03% 14
2025
Q4 		$6.32M Sell
10,803
-625
-5% -$353K 2.98% 18
2025
Q3 		$5.28M Buy
11,428
+1,094
+11% +$509K 2.51% 22
2025
Q2 		$4.19M Sell
10,334
-817
-7% -$342K 2.2% 22
2025
Q1 		$5.55M Sell
11,151
-541
-5% -$293K 3.09% 17
2024
Q4 		$6.08M Buy
11,692
+434
+4% +$239K 3.1% 18
2024
Q3 		$6.96M Buy
11,258
+1,646
+17% +$974K 3.39% 14
2024
Q2 		$5.32M Hold
9,612
– – 2.6% 20
2024
Q1 		$5.59M Hold
9,612
– – 2.62% 19
2023
Q4 		$5.1M Sell
9,612
-209
-2% -$101K 2.61% 20
2023
Q3 		$4.97M Hold
9,821
– – 2.77% 18
2023
Q2 		$5.12M Sell
9,821
-233
-2% -$126K 2.71% 16
2023
Q1 		$5.79M Sell
10,054
-213
-2% -$120K 3.27% 6
2022
Q4 		$5.65M Sell
10,267
-515
-5% -$273K 3.56% 3
2022
Q3 		$5.47M Hold
10,782
– – 3.49% 3
2022
Q2 		$5.86M Sell
10,782
-1,020
-9% -$561K 3.42% 2
2022
Q1 		$6.97M Sell
11,802
-236
-2% -$136K 3.35% 13
2021
Q4 		$8.03M Sell
12,038
-335
-3% -$209K 3.51% 11
2021
Q3 		$7.07M Sell
12,373
-1,677
-12% -$920K 3.28% 15
2021
Q2 		$7.09M Hold
14,050
– – 3.14% 20
2021
Q1 		$6.41M Sell
14,050
-490
-3% -$234K 3.17% 19
2020
Q4 		$6.77M Hold
14,540
– – 3.62% 10
2020
Q3 		$6.42M Hold
14,540
– – 3.9% 9
2020
Q2 		$5.27M Hold
14,540
– – 3.4% 19
2020
Q1 		$4.12M Buy
+14,540
New +$4.58M 3.27% 20

Other funds holding TMO

Parnassus Investments
Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
Pictet Asset Management
Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return
RG
Rathbones Group Liverpool, United Kingdom $27.1B AUM 20.2% 1-Year Est. Return
Ninety One (UK)
Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return
ECSS
Eurizon Capital SGR SpA Milan $37.3B AUM
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
LT
Lindsell Train London, United Kingdom $2.63B AUM 2.97% 1-Year Est. Return

Guinness Atkinson Asset Management's TMO Position: Q2 2026 in Review

Guinness Atkinson Asset Management reduced its Thermo Fisher Scientific (TMO) stake by 2.1% in Q2 2026, selling an estimated $124K and leaving 12,085 shares worth $6.06M. The position accounts for 2.72% of the portfolio, ranked #18.

Guinness Atkinson Asset Management first reported a position in TMO in Q1 2020 and has held it in 26 quarters since. The position peaked at $8.03M in Q4 2021. 1,172 funds tracked by Wall St. Rank hold TMO as of Q2 2026.

  • Guinness Atkinson Asset Management held 12,085 shares of Thermo Fisher Scientific worth $6.06M as of Q2 2026.
  • Guinness Atkinson Asset Management sold 258 Thermo Fisher Scientific shares in Q2 2026, an estimated $124K.
  • Thermo Fisher Scientific made up 2.72% of Guinness Atkinson Asset Management's portfolio in Q2 2026, its #18 holding.
  • Guinness Atkinson Asset Management first reported a position in Thermo Fisher Scientific in Q1 2020 and has held it in 26 quarters since.
  • Guinness Atkinson Asset Management's Thermo Fisher Scientific position peaked at $8.03M in Q4 2021.
  • 1,172 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q2 2026.

Based on Guinness Atkinson Asset Management's 13F filing for Q2 2026, filed 29 Jul 2026.