Keeler Thomas Management’s Thermo Fisher Scientific TMO Stock Holding History

Keeler Thomas 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	$958K	Buy	1,911 +129	+7%	+$61.9K	0.34%	83
2026 Q1	$876K	Sell	1,782 -244	-12%	-$132K	0.37%	82
2025 Q4	$1.17M	Sell	2,026 -10	-0.5%	-$5.66K	0.56%	62
2025 Q3	$987K	Buy	2,036 +97	+5%	+$45.1K	0.4%	80
2025 Q2	$786K	Buy	+1,939	New	+$811K	0.34%	90
2023 Q2	–	Sell	-571	Closed	-$329K	–	70
2023 Q1	$329K	Sell	571 -426	-43%	-$240K	0.15%	59
2022 Q4	$549K	Sell	997 -1,114	-53%	-$590K	0.28%	59
2022 Q3	$1.07M	Buy	+2,111	New	+$1.18M	0.54%	46
2022 Q2	–	Sell	-612	Closed	-$361K	–	76
2022 Q1	$361K	Sell	612 -7,152	-92%	-$4.11M	0.17%	55
2021 Q4	$5.18M	Buy	7,764 +146	+2%	+$91.2K	2.24%	16
2021 Q3	$4.36M	Buy	7,618 +113	+2%	+$62K	2.07%	16
2021 Q2	$3.79M	Buy	7,505 +817	+12%	+$385K	1.85%	23
2021 Q1	$3.05M	Buy	+6,688	New	+$3.19M	1.61%	33
2018 Q1	–	Sell	-560	Closed	-$106K	–	135
2017 Q4	$106K	Buy	+560	New	+$107K	0.1%	71

Other funds holding TMO

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return

Keeler Thomas Management's TMO Position: Q2 2026 in Review

Keeler Thomas Management increased its Thermo Fisher Scientific (TMO) stake by 7.2% in Q2 2026, buying an estimated $61.9K and bringing the position to 1,911 shares worth $958K. The position accounts for 0.34% of the portfolio, ranked #83.

Keeler Thomas Management first reported a position in TMO in Q4 2017 and has held it in 14 quarters since. The position peaked at $5.18M in Q4 2021. 2,609 funds tracked by Wall St. Rank hold TMO as of Q2 2026.

Keeler Thomas Management held 1,911 shares of Thermo Fisher Scientific worth $958K as of Q2 2026.
Keeler Thomas Management bought 129 Thermo Fisher Scientific shares in Q2 2026, an estimated $61.9K.
Thermo Fisher Scientific made up 0.34% of Keeler Thomas Management's portfolio in Q2 2026, its #83 holding.
Keeler Thomas Management first reported a position in Thermo Fisher Scientific in Q4 2017 and has held it in 14 quarters since.
Keeler Thomas Management's Thermo Fisher Scientific position peaked at $5.18M in Q4 2021.
2,609 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q2 2026.

Based on Keeler Thomas Management's 13F filing for Q2 2026, filed 30 Jul 2026.