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Principal Securities’s Thermo Fisher Scientific TMO Stock Holding History

Principal 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
2026
Q1 		$6.21M Buy
12,642
+3,460
+38% +$1.88M 0.09% 209
2025
Q4 		$5.32M Buy
9,182
+798
+10% +$451K 0.08% 232
2025
Q3 		$4.07M Sell
8,384
-1,988
-19% -$925K 0.07% 270
2025
Q2 		$4.21M Buy
10,372
+1,314
+15% +$549K 0.08% 250
2025
Q1 		$4.71M Hold
9,058
– – 0.11% 186
2024
Q4 		$4.71M Buy
9,058
+766
+9% +$421K 0.11% 185
2024
Q3 		$5.13M Buy
8,292
+1,982
+31% +$1.17M 0.12% 164
2024
Q2 		$3.49M Buy
6,310
+1,860
+42% +$1.07M 0.1% 200
2024
Q1 		$2.59M Buy
4,450
+812
+22% +$456K 0.08% 236
2023
Q4 		$1.93M Buy
+3,638
New +$1.76M 0.07% 261

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

Principal Securities's TMO Position: Q1 2026 in Review

Principal Securities increased its Thermo Fisher Scientific (TMO) stake by 38% in Q1 2026, buying an estimated $1.88M and bringing the position to 12,642 shares worth $6.21M. The position accounts for 0.09% of the portfolio, ranked #209.

Principal Securities first reported a position in TMO in Q4 2023 and has held it in 10 quarters since. 2,588 funds tracked by Wall St. Rank hold TMO as of Q1 2026.

  • Principal Securities held 12,642 shares of Thermo Fisher Scientific worth $6.21M as of Q1 2026.
  • Principal Securities bought 3,460 Thermo Fisher Scientific shares in Q1 2026, an estimated $1.88M.
  • Thermo Fisher Scientific made up 0.09% of Principal Securities's portfolio in Q1 2026, its #209 holding.
  • Principal Securities first reported a position in Thermo Fisher Scientific in Q4 2023 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 Principal Securities's 13F filing for Q1 2026, filed 13 May 2026.