HA
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Harbor Advisors’s Thermo Fisher Scientific TMO Stock Holding History

Harbor Advisors’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 		$1.47M Hold
3,000
– – 0.21% 57
2025
Q4 		$1.74M Hold
3,000
– – 0.26% 54
2025
Q3 		$1.46M Hold
3,000
– – 0.22% 59
2025
Q2 		$1.22M Hold
3,000
– – 0.2% 64
2025
Q1 		$1.49M Hold
3,000
– – 0.26% 54
2024
Q4 		$1.56M Hold
3,000
– – 0.25% 52
2024
Q3 		$1.86M Hold
3,000
– – 0.31% 43
2024
Q2 		$1.66M Hold
3,000
– – 0.3% 41
2024
Q1 		$1.74M Hold
3,000
– – 0.32% 42
2023
Q4 		$1.59M Buy
3,000
+1,000
+50% +$484K 0.3% 41
2023
Q3 		$1.01M Buy
2,000
+750
+60% +$400K 0.22% 55
2023
Q2 		$652K Buy
+1,250
New +$675K 0.14% 76

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