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Jefferies Financial Group’s Thermo Fisher Scientific TMO Stock Holding History

Jefferies Financial Group’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
Q1 		$27M Buy
54,886
+53,436
+3,685% +$29M 0.18% 87
2025
Q4 		$840K Buy
1,450
+598
+70% +$338K ﹤0.01% 1153
2025
Q3 		$413K Sell
852
-1,312
-61% -$611K ﹤0.01% 1134
2025
Q2 		$877K Sell
2,164
-14,210
-87% -$5.94M 0.01% 771
2025
Q1 		$8.15M Buy
16,374
+5,632
+52% +$3.05M 0.07% 189
2024
Q4 		$5.59M Sell
10,742
-2,089
-16% -$1.15M 0.03% 338
2024
Q3 		$7.94M Sell
12,831
-2,777
-18% -$1.64M 0.06% 218
2024
Q2 		$8.63M Buy
15,608
+4,567
+41% +$2.62M 0.09% 179
2024
Q1 		$6.42M Sell
11,041
-19,289
-64% -$10.8M 0.06% 251
2023
Q4 		$16.1M Buy
30,330
+21,747
+253% +$10.5M 0.11% 139
2023
Q3 		$4.34M Sell
8,583
-8,566
-50% -$4.56M 0.04% 379
2023
Q2 		$8.95M Buy
17,149
+11,807
+221% +$6.37M 0.08% 227
2023
Q1 		$3.08M Sell
5,342
-81,809
-94% -$46.1M 0.02% 518
2022
Q4 		$48M Buy
+87,151
New +$46.2M 0.33% 43

Other funds holding TMO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 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

Jefferies Financial Group's TMO Position: Q1 2026 in Review

Jefferies Financial Group increased its Thermo Fisher Scientific (TMO) stake by 3,685% in Q1 2026, buying an estimated $29M and bringing the position to 54,886 shares worth $27M. The position accounts for 0.18% of the portfolio, ranked #87.

Jefferies Financial Group first reported a position in TMO in Q4 2022 and has held it in 14 quarters since. The position peaked at $48M in Q4 2022. 2,594 funds tracked by Wall St. Rank hold TMO as of Q1 2026.

  • Jefferies Financial Group held 54,886 shares of Thermo Fisher Scientific worth $27M as of Q1 2026.
  • Jefferies Financial Group bought 53,436 Thermo Fisher Scientific shares in Q1 2026, an estimated $29M.
  • Thermo Fisher Scientific made up 0.18% of Jefferies Financial Group's portfolio in Q1 2026, its #87 holding.
  • Jefferies Financial Group first reported a position in Thermo Fisher Scientific in Q4 2022 and has held it in 14 quarters since.
  • Jefferies Financial Group's Thermo Fisher Scientific position peaked at $48M in Q4 2022.
  • 2,594 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q1 2026.

Based on Jefferies Financial Group's 13F filing for Q1 2026, filed 8 May 2026.