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Matthew Hamilton Rosenberg’s Thermo Fisher Scientific TMO Stock Holding History

Matthew Hamilton Rosenberg’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 		$572K Sell
1,140
-21
-2% -$10.1K 0.11% 96
2026
Q1 		$571K Buy
1,161
+78
+7% +$42.3K 0.12% 80
2025
Q4 		$628K Buy
1,083
+29
+3% +$16.4K 0.13% 74
2025
Q3 		$511K Sell
1,054
-112
-10% -$52.1K 0.11% 84
2025
Q2 		$473K Buy
1,166
+229
+24% +$95.7K 0.11% 88
2025
Q1 		$466K Buy
937
+279
+42% +$151K 0.12% 82
2024
Q4 		$343K Buy
658
+83
+14% +$45.6K 0.09% 109
2024
Q3 		$356K Buy
575
+11
+2% +$6.51K 0.09% 106
2024
Q2 		$306K Buy
564
+74
+15% +$42.4K 0.09% 119
2024
Q1 		$283K Sell
490
-36
-7% -$20.2K 0.08% 126
2023
Q4 		$279K Buy
526
+19
+4% +$9.2K 0.09% 125
2023
Q3 		$257K Buy
507
+45
+10% +$24K 0.09% 125
2023
Q2 		$241K Sell
462
-129
-22% -$69.6K 0.08% 143
2023
Q1 		$341K Buy
591
+5
+0.9% +$2.82K 0.11% 107
2022
Q4 		$323K Sell
586
-7
-1% -$3.71K 0.11% 116
2022
Q3 		$301K Buy
593
+27
+5% +$15.1K 0.12% 106
2022
Q2 		$311K Buy
566
+75
+15% +$41.3K 0.12% 106
2022
Q1 		$290K Buy
491
+38
+8% +$21.8K 0.1% 120
2021
Q4 		$303K Buy
453
+168
+59% +$105K 0.11% 121
2021
Q3 		$163K Buy
285
+121
+74% +$66.4K 0.06% 200
2021
Q2 		$83K Hold
164
– – 0.04% 293
2021
Q1 		$75K Hold
164
– – 0.04% 297
2020
Q4 		$76K Hold
164
– – 0.05% 270
2020
Q3 		$72K Hold
164
– – 0.05% 255
2020
Q2 		$59K Buy
+164
New +$55K 0.05% 285

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

Matthew Hamilton Rosenberg's TMO Position: Q2 2026 in Review

Matthew Hamilton Rosenberg reduced its Thermo Fisher Scientific (TMO) stake by 1.8% in Q2 2026, selling an estimated $10.1K and leaving 1,140 shares worth $572K. The position accounts for 0.11% of the portfolio, ranked #96.

Matthew Hamilton Rosenberg first reported a position in TMO in Q2 2020 and has held it in 25 quarters since. The position peaked at $628K in Q4 2025. 2,620 funds tracked by Wall St. Rank hold TMO as of Q2 2026.

  • Matthew Hamilton Rosenberg held 1,140 shares of Thermo Fisher Scientific worth $572K as of Q2 2026.
  • Matthew Hamilton Rosenberg sold 21 Thermo Fisher Scientific shares in Q2 2026, an estimated $10.1K.
  • Thermo Fisher Scientific made up 0.11% of Matthew Hamilton Rosenberg's portfolio in Q2 2026, its #96 holding.
  • Matthew Hamilton Rosenberg first reported a position in Thermo Fisher Scientific in Q2 2020 and has held it in 25 quarters since.
  • Matthew Hamilton Rosenberg's Thermo Fisher Scientific position peaked at $628K in Q4 2025.
  • 2,620 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q2 2026.

Based on Matthew Hamilton Rosenberg's 13F filing for Q2 2026, filed 17 Jul 2026.