D.L. Carlson Investment Group’s Costco COST Stock Holding History

D.L. Carlson Investment 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	$1.67M	Buy	1,675 +1,412	+537%	+$1.38M	0.29%	79
2025 Q4	$227K	Sell	263 -4	-1%	-$3.63K	0.04%	132
2025 Q3	$247K	Sell	267 -8	-3%	-$7.67K	0.04%	132
2025 Q2	$272K	Sell	275 -1	-0.4%	-$994	0.05%	122
2025 Q1	$261K	Sell	276 -1	-0.4%	-$975	0.05%	133
2024 Q4	$254K	Hold	277	–	–	0.05%	139
2024 Q3	$246K	Hold	277	–	–	0.04%	141
2024 Q2	$235K	Hold	277	–	–	0.05%	130
2024 Q1	$203K	Hold	277	–	–	0.04%	136
2023 Q4	$201K	Buy	+277	New	+$164K	0.04%	132
2017 Q4	–	Sell	-1,270	Closed	-$209K	–	134
2017 Q3	$209K	Buy	+1,270	New	+$200K	0.06%	122

Other funds holding COST

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

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

DAM

Diamant Asset Management Ridgefield, Connecticut $147M AUM 25.76% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

D.L. Carlson Investment Group's COST Position: Q1 2026 in Review

D.L. Carlson Investment Group increased its Costco (COST) stake by 537% in Q1 2026, buying an estimated $1.38M and bringing the position to 1,675 shares worth $1.67M. The position accounts for 0.29% of the portfolio, ranked #79.

D.L. Carlson Investment Group first reported a position in COST in Q3 2017 and has held it in 11 quarters since. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

D.L. Carlson Investment Group held 1,675 shares of Costco worth $1.67M as of Q1 2026.
D.L. Carlson Investment Group bought 1,412 Costco shares in Q1 2026, an estimated $1.38M.
Costco made up 0.29% of D.L. Carlson Investment Group's portfolio in Q1 2026, its #79 holding.
D.L. Carlson Investment Group first reported a position in Costco in Q3 2017 and has held it in 11 quarters since.
4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on D.L. Carlson Investment Group's 13F filing for Q1 2026, filed 13 May 2026.