Comerica Bank’s Thermo Fisher Scientific TMO Stock Holding History

Comerica Bank’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 Q4	$51.2M	Sell	88,308 -3,787	-4%	-$2.14M	0.2%	90
2025 Q3	$44.7M	Sell	92,095 -3,206	-3%	-$1.49M	0.17%	115
2025 Q2	$38.6M	Sell	95,301 -7,730	-8%	-$3.23M	0.15%	125
2025 Q1	$51.3M	Sell	103,031 -7,825	-7%	-$4.24M	0.22%	88
2024 Q4	$57.7M	Sell	110,856 -5,782	-5%	-$3.18M	0.23%	73
2024 Q3	$72.1M	Buy	116,638 +4,362	+4%	+$2.58M	0.29%	58
2024 Q2	$62.1M	Sell	112,276 -2,743	-2%	-$1.57M	0.26%	65
2024 Q1	$66.9M	Sell	115,019 -10	-0%	-$5.61K	0.29%	58
2023 Q4	$61.1M	Buy	115,029 +366	+0.3%	+$177K	0.28%	66
2023 Q3	$58M	Buy	114,663 +75,448	+192%	+$40.2M	0.3%	62
2023 Q2	$60	Buy	+39,215	New	+$21.2M	0.01%	166
2022 Q4	$45.8M	Sell	77,892 -3,070	-4%	-$1.63M	0.36%	40
2022 Q3	$40.9M	Buy	80,962 +35	+0%	+$19.6K	0.34%	44
2022 Q2	$43.4M	Sell	80,927 -871	-1%	-$479K	0.36%	43
2022 Q1	$48.4M	Sell	81,798 -1,018	-1%	-$585K	0.35%	44
2021 Q4	$47M	Sell	82,816 -2,395	-3%	-$1.5M	0.35%	42
2021 Q3	$52.1M	Sell	85,211 -16,848	-17%	-$9.25M	0.31%	55
2021 Q2	$56.3M	Sell	102,059 -6,209	-6%	-$2.93M	0.34%	45
2021 Q1	$52.8M	Sell	108,268 -4,635	-4%	-$2.21M	0.32%	46
2020 Q4	$58.1M	Sell	112,903 -9,418	-8%	-$4.42M	0.37%	44
2020 Q3	$58.7M	Sell	122,321 -356	-0.3%	-$147K	0.43%	39
2020 Q2	$50.4M	Buy	122,677 +6,275	+5%	+$2.1M	0.39%	43
2020 Q1	$38.3M	Buy	116,402 +689	+0.6%	+$217K	0.35%	48
2019 Q4	$37M	Sell	115,713 -4,526	-4%	-$1.37M	0.28%	59
2019 Q3	$35.3M	Buy	120,239 +652	+0.5%	+$187K	0.28%	57
2019 Q2	$34.3M	Buy	119,587 +1,381	+1%	+$380K	0.27%	60
2019 Q1	$33M	Sell	118,206 -9,435	-7%	-$2.35M	0.27%	62
2018 Q4	$30.2M	Buy	127,641 +1,408	+1%	+$330K	0.26%	65
2018 Q3	$28.2M	Sell	126,233 -22,088	-15%	-$5.08M	0.23%	75
2018 Q2	$31.3M	Sell	148,321 -1,361	-0.9%	-$289K	0.22%	82
2018 Q1	$32.5M	Sell	149,682 -3,491	-2%	-$733K	0.23%	69
2017 Q4	$33M	Sell	153,173 -4,416	-3%	-$846K	0.22%	75
2017 Q3	$30.3M	Buy	157,589 +899	+0.6%	+$163K	0.22%	77
2017 Q2	$28.5M	Buy	156,690 +1,165	+0.7%	+$196K	0.21%	85
2017 Q1	$25.9M	Buy	155,525 +6,328	+4%	+$967K	0.2%	89
2016 Q4	$21.8M	Buy	149,197 +7,822	+6%	+$1.15M	0.17%	110
2016 Q3	$22.4M	Buy	141,375 +2,339	+2%	+$360K	0.19%	102
2016 Q2	$21.8M	Buy	139,036 +6,224	+5%	+$919K	0.19%	103
2016 Q1	$19.3M	Buy	132,812 +4,056	+3%	+$544K	0.17%	116
2015 Q4	$17.3M	Sell	128,756 -4,519	-3%	-$603K	0.17%	107
2015 Q3	$16.3M	Sell	133,275 -136,025	-51%	-$17.7M	0.15%	129
2015 Q2	$34.9M	Buy	269,300 +132,077	+96%	+$17.2M	0.15%	136
2015 Q1	$18.4M	Sell	137,223 -141,827	-51%	-$18.3M	0.16%	133
2014 Q4	$35M	Buy	279,050 +139,619	+100%	+$17M	0.15%	136
2014 Q3	$17M	Sell	139,431 -7,097	-5%	-$863K	0.15%	134
2014 Q2	$17.3M	Sell	146,528 -10,717	-7%	-$1.26M	0.15%	136
2014 Q1	$18.9M	Buy	157,245 +11,001	+8%	+$1.31M	0.14%	146
2013 Q4	$16.3M	Sell	146,244 -30,780	-17%	-$3.06M	0.13%	155
2013 Q3	$16.3M	Sell	177,024 -5,992	-3%	-$542K	0.11%	176
2013 Q2	$15.5M	Buy	+183,016	New	+$15.2M	0.13%	167

Other funds holding TMO

JSC

J. Stern & Co London, United Kingdom $1.03B AUM 20.71% 1-Year Est. Return

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

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

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

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

Comerica Bank's TMO Position: Q4 2025 in Review

Comerica Bank reduced its Thermo Fisher Scientific (TMO) stake by 4.1% in Q4 2025, selling an estimated $2.14M and leaving 88,308 shares worth $51.2M. The position accounts for 0.2% of the portfolio, ranked #90.

Comerica Bank first reported a position in TMO in Q2 2013 and has held it in 50 quarters since. The position peaked at $72.1M in Q3 2024. 2,700 funds tracked by Wall St. Rank hold TMO as of Q4 2025.

Comerica Bank held 88,308 shares of Thermo Fisher Scientific worth $51.2M as of Q4 2025.
Comerica Bank sold 3,787 Thermo Fisher Scientific shares in Q4 2025, an estimated $2.14M.
Thermo Fisher Scientific made up 0.2% of Comerica Bank's portfolio in Q4 2025, its #90 holding.
Comerica Bank first reported a position in Thermo Fisher Scientific in Q2 2013 and has held it in 50 quarters since.
Comerica Bank's Thermo Fisher Scientific position peaked at $72.1M in Q3 2024.
2,700 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q4 2025.

Based on Comerica Bank's 13F filing for Q4 2025, filed 29 Jan 2026.