Jefferies Financial Group’s Thermo Fisher Scientific TMO Stock Holding History

Jefferies Financial Group’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	-41,600	Closed	-$24.1M	–	2194
2025 Q4	$24.1M	Hold	41,600	–	–	0.12%	166
2025 Q3	$20.2M	Hold	41,600	–	–	0.1%	149
2025 Q2	$16.9M	Hold	41,600	–	–	0.14%	114
2025 Q1	$20.7M	Hold	41,600	–	–	0.18%	77
2024 Q4	$21.6M	Hold	41,600	–	–	0.13%	117
2024 Q3	$25.7M	Sell	41,600 -2,000	-5%	-$1.18M	0.18%	69
2024 Q2	$24.1M	Sell	43,600 -3,200	-7%	-$1.83M	0.26%	61
2024 Q1	$27.2M	Buy	46,800 +42,000	+875%	+$23.6M	0.25%	61
2023 Q4	$2.55M	Sell	4,800 -4,100	-46%	-$1.98M	0.02%	620
2023 Q3	$4.5M	Buy	+8,900	New	+$4.74M	0.04%	367
2023 Q2	–	Sell	-119,800	Closed	-$69M	–	2008
2023 Q1	$69M	Buy	119,800 +115,200	+2,504%	+$64.9M	0.56%	24
2022 Q4	$2.53M	Buy	+4,600	New	+$2.44M	0.02%	577

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 $3.38T AUM 44.17% 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

Jefferies Financial Group's TMO Position: Q2 2026 in Review

Jefferies Financial Group increased its Thermo Fisher Scientific (TMO) stake by 252% in Q2 2026, buying an estimated $66.5M and bringing the position to 193,340 shares worth $96.9M. The position accounts for 0.64% of the portfolio, ranked #18.

Jefferies Financial Group first reported a position in TMO in Q4 2022 and has held it in 15 quarters since. 2,629 funds tracked by Wall St. Rank hold TMO as of Q2 2026.

Jefferies Financial Group held 193,340 shares of Thermo Fisher Scientific worth $96.9M as of Q2 2026.
Jefferies Financial Group bought 138,454 Thermo Fisher Scientific shares in Q2 2026, an estimated $66.5M.
Thermo Fisher Scientific made up 0.64% of Jefferies Financial Group's portfolio in Q2 2026, its #18 holding.
Jefferies Financial Group first reported a position in Thermo Fisher Scientific in Q4 2022 and has held it in 15 quarters since.
2,629 funds tracked by Wall St. Rank held Thermo Fisher Scientific as of Q2 2026.

Based on Jefferies Financial Group's 13F filing for Q2 2026, filed 17 Aug 2026.