Harbour Investment Management’s Thermo Fisher Scientific TMO Stock Holding History

Harbour Investment 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 Q1	–	Sell	-472	Closed	-$274K	–	107
2025 Q4	$274K	Hold	472	–	–	0.15%	91
2025 Q3	$229K	Buy	+472	New	+$220K	0.1%	94
2025 Q2	–	Sell	-492	Closed	-$245K	–	98
2025 Q1	$245K	Hold	492	–	–	0.11%	89
2024 Q4	$256K	Buy	492 +163	+50%	+$89.6K	0.11%	90
2024 Q3	$204K	Buy	+329	New	+$195K	0.09%	89
2023 Q4	–	Sell	-440	Closed	-$223K	–	78
2023 Q3	$223K	Buy	440 +11	+3%	+$5.86K	0.13%	70
2023 Q2	$224K	Hold	429	–	–	0.12%	69
2023 Q1	$247K	Hold	429	–	–	0.14%	70
2022 Q4	$236K	Hold	429	–	–	0.14%	69
2022 Q3	$218K	Sell	429 -39	-8%	-$21.8K	0.14%	69
2022 Q2	$254K	Hold	468	–	–	0.15%	66
2022 Q1	$276K	Hold	468	–	–	0.13%	67
2021 Q4	$312K	Sell	468 -300	-39%	-$187K	0.14%	66
2021 Q3	$439K	Sell	768 -150	-16%	-$82.3K	0.22%	61
2021 Q2	$463K	Hold	918	–	–	0.23%	60
2021 Q1	$419K	Sell	918 -80	-8%	-$38.2K	0.22%	59
2020 Q4	$465K	Hold	998	–	–	0.26%	56
2020 Q3	$441K	Sell	998 -50	-5%	-$20.7K	0.27%	56
2020 Q2	$380K	Buy	1,048 +148	+16%	+$49.6K	0.27%	59
2020 Q1	$255K	Hold	900	–	–	0.2%	64
2019 Q4	$292K	Hold	900	–	–	0.19%	65
2019 Q3	$262K	Hold	900	–	–	0.19%	66
2019 Q2	$264K	Hold	900	–	–	0.19%	64
2019 Q1	$246K	Hold	900	–	–	0.18%	65
2018 Q4	$201K	Hold	900	–	–	0.17%	63
2018 Q3	$220K	Buy	+900	New	+$207K	0.16%	62

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

Harbour Investment Management's TMO Position: Q1 2026 in Review

Harbour Investment Management sold out of Thermo Fisher Scientific (TMO) in Q1 2026, closing a stake of 472 shares — an estimated $274K sold.

Harbour Investment Management first reported a position in TMO in Q3 2018 and held it in 26 quarters. The position peaked at $465K in Q4 2020. 2,588 funds tracked by Wall St. Rank hold TMO as of Q1 2026.

Harbour Investment Management reported no remaining Thermo Fisher Scientific position as of Q1 2026 after selling out during the quarter.
Harbour Investment Management sold 472 Thermo Fisher Scientific shares in Q1 2026, an estimated $274K.
Harbour Investment Management first reported a position in Thermo Fisher Scientific in Q3 2018 and held it in 26 quarters.
Harbour Investment Management's Thermo Fisher Scientific position peaked at $465K in Q4 2020.
2,588 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q1 2026.

Based on Harbour Investment Management's 13F filing for Q1 2026, filed 23 Apr 2026.