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Maven Securities’s Thermo Fisher Scientific TMO Stock Holding History

Maven Securities’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
-2,300
Closed -$933K – 805
2025
Q2 		$933K Buy
2,300
+500
+28% +$209K 0.02% 459
2025
Q1 		$896K Buy
1,800
+100
+6% +$54.2K 0.03% 460
2024
Q4 		$884K Sell
1,700
-1,400
-45% -$770K 0.02% 449
2024
Q3 		$1.92M Buy
3,100
+700
+29% +$414K 0.04% 360
2024
Q2 		$1.33M Buy
+2,400
New +$1.37M 0.03% 468
2024
Q1 		– Sell
-700
Closed -$372K – 937
2023
Q4 		$372K Sell
700
-4,200
-86% -$2.03M 0.01% 749
2023
Q3 		$2.48M Buy
4,900
+2,200
+81% +$1.17M 0.03% 338
2023
Q2 		$1.41M Buy
+2,700
New +$1.46M 0.02% 363
2022
Q4 		– Sell
-400
Closed -$203K – 1107
2022
Q3 		$203K Buy
+400
New +$224K ﹤0.01% 1055
2022
Q2 		– Sell
-6,100
Closed -$3.6M – 1109
2022
Q1 		$3.6M Buy
+6,100
New +$3.5M 0.13% 111
2021
Q4 		– Sell
-13,000
Closed -$7.43M – 1148
2021
Q3 		$7.43M Buy
13,000
+4,600
+55% +$2.52M 0.24% 63
2021
Q2 		$4.24M Buy
+8,400
New +$3.96M 0.17% 104
2020
Q4 		– Sell
-1,600
Closed -$707K – 845
2020
Q3 		$707K Buy
1,600
+200
+14% +$82.6K 0.06% 318
2020
Q2 		$507K Buy
+1,400
New +$469K 0.03% 311
2020
Q1 		– Sell
-4,700
Closed -$1.53M – 436
2019
Q4 		$1.53M Buy
+4,700
New +$1.43M 0.14% 129

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

Maven Securities's TMO Position: Q1 2026 in Review

Maven Securities opened a new position in Thermo Fisher Scientific (TMO) in Q1 2026: 24,800 shares worth $12.2M. The stake represents 0.23% of the portfolio and ranks #89 among its holdings. This is a return to the name: Maven Securities previously reported a position in TMO as recently as Q4 2024.

Maven Securities first reported a position in TMO in Q4 2020 and has held it in 10 quarters since. 2,588 funds tracked by Wall St. Rank hold TMO as of Q1 2026.

  • Maven Securities held 24,800 shares of Thermo Fisher Scientific worth $12.2M as of Q1 2026.
  • Thermo Fisher Scientific was a new Maven Securities position in Q1 2026.
  • Thermo Fisher Scientific made up 0.23% of Maven Securities's portfolio in Q1 2026, its #89 holding.
  • Maven Securities first reported a position in Thermo Fisher Scientific in Q4 2020 and has held it in 10 quarters since.
  • 2,588 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q1 2026.

Based on Maven Securities's 13F filing for Q1 2026, filed 15 May 2026.