Red Lighthouse Investment Management’s Costco COST Stock Holding History

Red Lighthouse Investment Management’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	$964K	Buy	+967	New	+$942K	0.33%	35
2025 Q4	–	Sell	-967	Closed	-$895K	–	95
2025 Q3	$895K	Sell	967 -4	-0.4%	-$3.83K	0.31%	35
2025 Q2	$961K	Buy	971 +4	+0.4%	+$3.98K	0.37%	32
2025 Q1	$708K	Sell	967 -2	-0.2%	-$1.95K	0.29%	37
2024 Q4	$888K	Buy	969 +1	+0.1%	+$928	0.35%	34
2024 Q3	$858K	Hold	968	–	–	0.34%	35
2024 Q2	$823K	Buy	968 +1	+0.1%	+$780	0.34%	36
2024 Q1	$708K	Buy	967 +2	+0.2%	+$1.43K	0.29%	38
2023 Q4	$637K	Sell	965 -8	-0.8%	-$4.74K	0.27%	40
2023 Q3	$550K	Buy	973 +22	+2%	+$12.1K	0.26%	39
2023 Q2	$512K	Hold	951	–	–	0.23%	38
2023 Q1	$473K	Hold	951	–	–	0.23%	41
2022 Q4	$434K	Buy	+951	New	+$465K	0.22%	41

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

Red Lighthouse Investment Management's COST Position: Q1 2026 in Review

Red Lighthouse Investment Management opened a new position in Costco (COST) in Q1 2026: 967 shares worth $964K. The stake represents 0.33% of the portfolio and ranks #35 among its holdings. This is a return to the name: Red Lighthouse Investment Management previously reported a position in COST as recently as Q3 2025.

Red Lighthouse Investment Management first reported a position in COST in Q4 2022 and has held it in 13 quarters since. 4,239 funds tracked by Wall St. Rank hold COST as of Q1 2026.

Red Lighthouse Investment Management held 967 shares of Costco worth $964K as of Q1 2026.
Costco was a new Red Lighthouse Investment Management position in Q1 2026.
Costco made up 0.33% of Red Lighthouse Investment Management's portfolio in Q1 2026, its #35 holding.
Red Lighthouse Investment Management first reported a position in Costco in Q4 2022 and has held it in 13 quarters since.
4,239 funds tracked by Wall St. Rank held Costco as of Q1 2026.

Based on Red Lighthouse Investment Management's 13F filing for Q1 2026, filed 8 May 2026.