Corundum Trust Company’s Thermo Fisher Scientific TMO Stock Holding History

Corundum Trust Company’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	$246K	Hold	500	–	–	0.56%	40
2025 Q4	$290K	Hold	500	–	–	0.66%	37
2025 Q3	$243K	Hold	500	–	–	0.53%	39
2025 Q2	$203K	Hold	500	–	–	0.54%	38
2025 Q1	$249K	Hold	500	–	–	0.72%	29
2024 Q4	$260K	Hold	500	–	–	0.78%	26
2024 Q3	$309K	Hold	500	–	–	0.85%	25
2024 Q2	$277K	Buy	+500	New	+$286K	0.8%	27
2023 Q3	$253K	Hold	500	–	–	0.76%	30
2023 Q2	$261K	Buy	+500	New	+$270K	0.71%	32

Other funds holding TMO

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return

Corundum Trust Company's TMO Position: Q1 2026 in Review

Corundum Trust Company held its Thermo Fisher Scientific (TMO) position steady in Q1 2026 at 500 shares worth $246K. The position accounts for 0.56% of the portfolio, ranked #40.

Corundum Trust Company first reported a position in TMO in Q2 2023 and has held it in 10 quarters since. The position peaked at $309K in Q3 2024. 2,588 funds tracked by Wall St. Rank hold TMO as of Q1 2026.

Corundum Trust Company held 500 shares of Thermo Fisher Scientific worth $246K as of Q1 2026.
Corundum Trust Company left its Thermo Fisher Scientific share count unchanged in Q1 2026.
Thermo Fisher Scientific made up 0.56% of Corundum Trust Company's portfolio in Q1 2026, its #40 holding.
Corundum Trust Company first reported a position in Thermo Fisher Scientific in Q2 2023 and has held it in 10 quarters since.
Corundum Trust Company's Thermo Fisher Scientific position peaked at $309K in Q3 2024.
2,588 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q1 2026.

Based on Corundum Trust Company's 13F filing for Q1 2026, filed 15 Apr 2026.