Maven Securities’s Thermo Fisher Scientific TMO Stock Holding History

Maven Securities’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	$12.2M	Buy	+24,800	New	+$13.5M	0.23%	89
2025 Q1	–	Sell	-1,322	Closed	-$716K	–	978
2024 Q4	$688K	Buy	1,322 +8	+0.6%	+$4.4K	0.02%	503
2024 Q3	$813K	Buy	+1,314	New	+$778K	0.02%	553
2024 Q2	–	Sell	-349	Closed	-$200K	–	1008
2024 Q1	$203K	Buy	+349	New	+$196K	0.01%	324
2023 Q4	–	Sell	-605	Closed	-$293K	–	1201
2023 Q3	$306K	Sell	605 -506	-46%	-$270K	﹤0.01%	944
2023 Q2	$580K	Buy	+1,111	New	+$600K	0.01%	583
2022 Q2	–	Sell	-1,878	Closed	-$1.11M	–	1108
2022 Q1	$1.11M	Buy	+1,878	New	+$1.08M	0.04%	309
2021 Q4	–	Sell	-4,002	Closed	-$2.29M	–	1147
2021 Q3	$2.29M	Sell	4,002 -2,840	-42%	-$1.56M	0.07%	206
2021 Q2	$3.45M	Buy	+6,842	New	+$3.23M	0.14%	126
2021 Q1	–	Sell	-1,356	Closed	-$632K	–	1295
2020 Q4	$632K	Buy	+1,356	New	+$636K	0.06%	314

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

Maven Securities's TMO Position: Q1 2026 in Review

Maven Securities opened a new position in Thermo Fisher Scientific (TMO) in Q1 2026: 24,800 shares worth $12.2M. The stake represents 0.23% of the portfolio and ranks #89 among its holdings. This is a return to the name: Maven Securities previously reported a position in TMO as recently as Q4 2024.

Maven Securities first reported a position in TMO in Q4 2020 and has held it in 10 quarters since. 2,588 funds tracked by Wall St. Rank hold TMO as of Q1 2026.

Maven Securities held 24,800 shares of Thermo Fisher Scientific worth $12.2M as of Q1 2026.
Thermo Fisher Scientific was a new Maven Securities position in Q1 2026.
Thermo Fisher Scientific made up 0.23% of Maven Securities's portfolio in Q1 2026, its #89 holding.
Maven Securities first reported a position in Thermo Fisher Scientific in Q4 2020 and has held it in 10 quarters since.
2,588 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q1 2026.

Based on Maven Securities's 13F filing for Q1 2026, filed 15 May 2026.