WFI
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West Family Investments’s Thermo Fisher Scientific TMO Stock Holding History

West Family Investments’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 		$716K Buy
1,428
+814
+133% +$391K 0.21% 105
2026
Q1 		$302K Sell
614
-551
-47% -$299K 0.11% 169
2025
Q4 		$675K Buy
1,165
+368
+46% +$208K 0.16% 127
2025
Q3 		$387K Sell
797
-390
-33% -$182K 0.09% 233
2025
Q2 		$481K Buy
1,187
+287
+32% +$120K 0.13% 169
2025
Q1 		$448K Buy
900
+409
+83% +$222K 0.17% 124
2024
Q4 		$255K Sell
491
-571
-54% -$314K 0.09% 221
2024
Q3 		$657K Buy
1,062
+489
+85% +$289K 0.22% 93
2024
Q2 		$317K Sell
573
-184
-24% -$105K 0.1% 170
2024
Q1 		$440K Buy
757
+349
+86% +$196K 0.14% 125
2023
Q4 		$217K Sell
408
-7
-2% -$3.39K 0.07% 211
2023
Q3 		$210K Sell
415
-712
-63% -$379K 0.07% 205
2023
Q2 		$588K Buy
1,127
+30
+3% +$16.2K 0.23% 85
2023
Q1 		$632K Sell
1,097
-17
-2% -$9.58K 0.25% 78
2022
Q4 		$613K Sell
1,114
-25
-2% -$13.2K 0.21% 86
2022
Q3 		$578K Sell
1,139
-8
-0.7% -$4.48K 0.24% 87
2022
Q2 		$623K Buy
1,147
+8
+0.7% +$4.4K 0.25% 78
2022
Q1 		$673K Hold
1,139
– – 0.19% 82
2021
Q4 		$760K Sell
1,139
-136
-11% -$84.9K 0.21% 88
2021
Q3 		$728K Buy
1,275
+120
+10% +$65.9K 0.19% 101
2021
Q2 		$583K Buy
+1,155
New +$545K 0.16% 113

Other funds holding TMO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

West Family Investments's TMO Position: Q2 2026 in Review

West Family Investments increased its Thermo Fisher Scientific (TMO) stake by 133% in Q2 2026, buying an estimated $391K and bringing the position to 1,428 shares worth $716K. The position accounts for 0.21% of the portfolio, ranked #105.

West Family Investments first reported a position in TMO in Q2 2021 and has held it in 21 quarters since. The position peaked at $760K in Q4 2021. 2,609 funds tracked by Wall St. Rank hold TMO as of Q2 2026.

  • West Family Investments held 1,428 shares of Thermo Fisher Scientific worth $716K as of Q2 2026.
  • West Family Investments bought 814 Thermo Fisher Scientific shares in Q2 2026, an estimated $391K.
  • Thermo Fisher Scientific made up 0.21% of West Family Investments's portfolio in Q2 2026, its #105 holding.
  • West Family Investments first reported a position in Thermo Fisher Scientific in Q2 2021 and has held it in 21 quarters since.
  • West Family Investments's Thermo Fisher Scientific position peaked at $760K in Q4 2021.
  • 2,609 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q2 2026.

Based on West Family Investments's 13F filing for Q2 2026, filed 10 Aug 2026.