LSA
TMO icon

Lion Street Advisors’s Thermo Fisher Scientific TMO Stock Holding History

Lion Street Advisors’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 		$219K Sell
346
-170
-33% -$79.1K 0.08% 206
2025
Q2 		$209K Sell
516
-108
-17% -$45.2K 0.06% 259
2025
Q1 		$311K Buy
624
+127
+26% +$68.8K 0.1% 203
2024
Q4 		$259K Buy
497
+123
+33% +$67.6K 0.08% 221
2024
Q3 		$231K Buy
+374
New +$221K 0.08% 233
2023
Q3 		– Sell
-361
Closed -$229K – 303
2023
Q2 		$229K Buy
+361
New +$195K 0.08% 218
2023
Q1 		– Sell
-344
Closed -$218K – 267
2022
Q4 		$218K Buy
+344
New +$182K 0.11% 144
2022
Q3 		– Sell
-344
Closed -$215K – 168
2022
Q2 		$215K Buy
+344
New +$189K 0.11% 145
2022
Q1 		– Sell
-340
Closed -$227K – 161
2021
Q4 		$227K Sell
340
-6
-2% -$3.75K 0.11% 140
2021
Q3 		$200K Buy
+346
New +$190K 0.11% 146
2020
Q2 		– Sell
-71
Closed -$20K – 375
2020
Q1 		$20K Buy
+71
New +$22.4K 0.11% 96

Other funds holding TMO

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Lion Street Advisors's TMO Position: Q3 2025 in Review

Lion Street Advisors reduced its Thermo Fisher Scientific (TMO) stake by 33% in Q3 2025, selling an estimated $79.1K and leaving 346 shares worth $219K. The position accounts for 0.08% of the portfolio, ranked #206.

Lion Street Advisors first reported a position in TMO in Q1 2020 and has held it in 11 quarters since. The position peaked at $311K in Q1 2025. 2,515 funds tracked by Wall St. Rank hold TMO as of Q3 2025.

  • Lion Street Advisors held 346 shares of Thermo Fisher Scientific worth $219K as of Q3 2025.
  • Lion Street Advisors sold 170 Thermo Fisher Scientific shares in Q3 2025, an estimated $79.1K.
  • Thermo Fisher Scientific made up 0.08% of Lion Street Advisors's portfolio in Q3 2025, its #206 holding.
  • Lion Street Advisors first reported a position in Thermo Fisher Scientific in Q1 2020 and has held it in 11 quarters since.
  • Lion Street Advisors's Thermo Fisher Scientific position peaked at $311K in Q1 2025.
  • 2,515 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q3 2025.

Based on Lion Street Advisors's 13F filing for Q3 2025, filed 10 Nov 2025.