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Zullo Investment Group’s Thermo Fisher Scientific TMO Stock Holding History

Zullo Investment 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 		– Sell
-355
Closed -$206K – 166
2025
Q4 		$206K Buy
+355
New +$201K 0.08% 149
2024
Q4 		– Sell
-399
Closed -$247K – 155
2024
Q3 		$247K Sell
399
-22
-5% -$13K 0.1% 135
2024
Q2 		$233K Sell
421
-2
-0.5% -$1.15K 0.1% 136
2024
Q1 		$246K Buy
423
+6
+1% +$3.37K 0.12% 136
2023
Q4 		$221K Buy
417
+14
+3% +$6.78K 0.11% 134
2023
Q3 		$204K Buy
403
+2
+0.5% +$1.07K 0.12% 131
2023
Q2 		$209K Buy
401
+1
+0.3% +$540 0.12% 132
2023
Q1 		$231K Buy
400
+2
+0.5% +$1.13K 0.14% 122
2022
Q4 		$219K Buy
398
+3
+0.8% +$1.59K 0.13% 123
2022
Q3 		$200K Buy
395
+9
+2% +$5.04K 0.13% 130
2022
Q2 		$210K Hold
386
– – 0.13% 131
2022
Q1 		$228K Buy
386
+2
+0.5% +$1.15K 0.12% 140
2021
Q4 		$256K Buy
+384
New +$240K 0.13% 135

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

Zullo Investment Group's TMO Position: Q1 2026 in Review

Zullo Investment Group sold out of Thermo Fisher Scientific (TMO) in Q1 2026, closing a stake of 355 shares — an estimated $206K sold.

Zullo Investment Group first reported a position in TMO in Q4 2021 and held it in 13 quarters. The position peaked at $256K in Q4 2021. 2,588 funds tracked by Wall St. Rank hold TMO as of Q1 2026.

  • Zullo Investment Group reported no remaining Thermo Fisher Scientific position as of Q1 2026 after selling out during the quarter.
  • Zullo Investment Group sold 355 Thermo Fisher Scientific shares in Q1 2026, an estimated $206K.
  • Zullo Investment Group first reported a position in Thermo Fisher Scientific in Q4 2021 and held it in 13 quarters.
  • Zullo Investment Group's Thermo Fisher Scientific position peaked at $256K in Q4 2021.
  • 2,588 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q1 2026.

Based on Zullo Investment Group's 13F filing for Q1 2026, filed 15 Apr 2026.