Ridgewood Investments’s Thermo Fisher Scientific TMO Stock Holding History

Ridgewood Investments’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
2025 Q3	–	Sell	-41	Closed	-$16.6K	–	636
2025 Q2	$16.6K	Buy	41 +12	+41%	+$5.02K	0.01%	461
2025 Q1	$14.4K	Buy	+29	New	+$15.7K	0.01%	452
2024 Q3	–	Sell	-20	Closed	-$11.1K	–	799
2024 Q2	$11.1K	Buy	+20	New	+$11.5K	0.01%	496
2023 Q3	–	Sell	-179	Closed	-$93.5K	–	705
2023 Q2	$93.5K	Buy	179 +80	+81%	+$43.2K	0.05%	246
2023 Q1	$57.1K	Buy	+99	New	+$55.8K	0.04%	318

Other funds holding TMO

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

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

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

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

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

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 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

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

Ridgewood Investments's TMO Position: Q3 2025 in Review

Ridgewood Investments sold out of Thermo Fisher Scientific (TMO) in Q3 2025, closing a stake of 41 shares — an estimated $16.6K sold.

Ridgewood Investments first reported a position in TMO in Q1 2023 and held it in 5 quarters. The position peaked at $93.5K in Q2 2023. 2,508 funds tracked by Wall St. Rank hold TMO as of Q3 2025.

Ridgewood Investments reported no remaining Thermo Fisher Scientific position as of Q3 2025 after selling out during the quarter.
Ridgewood Investments sold 41 Thermo Fisher Scientific shares in Q3 2025, an estimated $16.6K.
Ridgewood Investments first reported a position in Thermo Fisher Scientific in Q1 2023 and held it in 5 quarters.
Ridgewood Investments's Thermo Fisher Scientific position peaked at $93.5K in Q2 2023.
2,508 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q3 2025.

Based on Ridgewood Investments's 13F filing for Q3 2025, filed 30 Oct 2025.