Jefferies Financial Group’s Costco COST Stock Holding History

Jefferies Financial Group’s Portfolio COST Stock Details COST Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	–	Sell	-29,000	Closed	-$25M	–	1818
2025 Q4	$25M	Sell	29,000 -207,000	-88%	-$188M	0.13%	161
2025 Q3	$218M	Buy	+236,000	New	+$226M	1.03%	13
2023 Q3	–	Sell	-1,000	Closed	-$538K	–	1658
2023 Q2	$538K	Sell	1,000 -8,000	-89%	-$4.05M	﹤0.01%	1154
2023 Q1	$4.47M	Buy	+9,000	New	+$4.41M	0.04%	402

Other funds holding COST

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

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

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

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

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

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

Norges Bank Oslo, Norway $1T AUM

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

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

Jefferies Financial Group increased its Costco (COST) stake by 183% in Q2 2026, buying an estimated $35.2M and bringing the position to 54,676 shares worth $51.1M. The position accounts for 0.34% of the portfolio, ranked #60.

Jefferies Financial Group first reported a position in COST in Q4 2022 and has held it in 15 quarters since. The position peaked at $221M in Q3 2025. 4,238 funds tracked by Wall St. Rank hold COST as of Q2 2026.

Jefferies Financial Group held 54,676 shares of Costco worth $51.1M as of Q2 2026.
Jefferies Financial Group bought 35,339 Costco shares in Q2 2026, an estimated $35.2M.
Costco made up 0.34% of Jefferies Financial Group's portfolio in Q2 2026, its #60 holding.
Jefferies Financial Group first reported a position in Costco in Q4 2022 and has held it in 15 quarters since.
Jefferies Financial Group's Costco position peaked at $221M in Q3 2025.
4,238 funds tracked by Wall St. Rank held Costco as of Q2 2026.

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