Dudley Capital Management’s Thermo Fisher Scientific TMO Stock Holding History

Dudley Capital Management’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	$543K	Hold	1,084	–	–	0.22%	86
2026 Q1	$533K	Hold	1,084	–	–	0.23%	81
2025 Q4	$628K	Hold	1,084	–	–	0.27%	78
2025 Q3	$526K	Hold	1,084	–	–	0.24%	83
2025 Q2	$439K	Hold	1,084	–	–	0.22%	84
2025 Q1	$539K	Hold	1,084	–	–	0.28%	72
2024 Q4	$564K	Hold	1,084	–	–	0.28%	69
2024 Q3	$670K	Hold	1,084	–	–	0.35%	67
2024 Q2	$599K	Hold	1,084	–	–	0.33%	67
2024 Q1	$626K	Sell	1,084 -1	-0.1%	-$561	0.37%	66
2023 Q4	$576K	Hold	1,085	–	–	0.37%	64
2023 Q3	$549K	Hold	1,085	–	–	0.39%	62
2023 Q2	$566K	Sell	1,085 -128	-11%	-$69.1K	0.38%	63
2023 Q1	$699K	Hold	1,213	–	–	0.48%	57
2022 Q4	$668K	Buy	+1,213	New	+$643K	0.47%	61

Other funds holding TMO

Parnassus Investments San Francisco, California $37.4B AUM 35.42% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return

Pictet Asset Management Carouge, Switzerland $105B AUM 38.07% 1-Year Est. Return

Rathbones Group Liverpool, United Kingdom $27.1B AUM 20.2% 1-Year Est. Return

Ninety One (UK) London, United Kingdom $44.7B AUM 17.24% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

ECSS

Eurizon Capital SGR SpA Milan $37.3B AUM

Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

Lindsell Train London, United Kingdom $2.63B AUM 2.97% 1-Year Est. Return

Dudley Capital Management's TMO Position: Q2 2026 in Review

Dudley Capital Management held its Thermo Fisher Scientific (TMO) position steady in Q2 2026 at 1,084 shares worth $543K. The position accounts for 0.22% of the portfolio, ranked #86.

Dudley Capital Management first reported a position in TMO in Q4 2022 and has held it in 15 quarters since. The position peaked at $699K in Q1 2023. 1,172 funds tracked by Wall St. Rank hold TMO as of Q2 2026.

Dudley Capital Management held 1,084 shares of Thermo Fisher Scientific worth $543K as of Q2 2026.
Dudley Capital Management left its Thermo Fisher Scientific share count unchanged in Q2 2026.
Thermo Fisher Scientific made up 0.22% of Dudley Capital Management's portfolio in Q2 2026, its #86 holding.
Dudley Capital Management first reported a position in Thermo Fisher Scientific in Q4 2022 and has held it in 15 quarters since.
Dudley Capital Management's Thermo Fisher Scientific position peaked at $699K in Q1 2023.
1,172 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q2 2026.

Based on Dudley Capital Management's 13F filing for Q2 2026, filed 27 Jul 2026.