Question 1

How many shares of COST does GARDNER RUSSO & QUINN LLC own?

Accepted Answer

As of 2026-Q2, GARDNER RUSSO & QUINN LLC holds 3,399 shares of COST (COSTCO WHOLESALE CORP).

Question 2

What is GARDNER RUSSO & QUINN LLC's COST position worth?

Accepted Answer

As of 2026-Q2, GARDNER RUSSO & QUINN LLC's COST position is worth $3.2M.

Question 3

Is GARDNER RUSSO & QUINN LLC buying or selling COST?

Accepted Answer

In 2026-Q2, GARDNER RUSSO & QUINN LLC decreased their COST position (-26.5% change in shares).

Question 4

When did GARDNER RUSSO & QUINN LLC first buy COST?

Accepted Answer

Based on available 13F filings, GARDNER RUSSO & QUINN LLC first reported a position in COST in 2024-Q3. They have held the position across 30 quarters.

Quarter	Action	Shares	Change	Value	Weight	Price
2026-Q2 Latest	Decreased	3,399	-26.5%	$3.2M	0.0%	$933.99
2026-Q1	Unchanged	4,624	0.0%	$4.6M	0.1%	$993.41
2025-Q4	Unchanged	4,624	0.0%	$4M	0.0%	$858.55
2025-Q3	Decreased	4,624	-0.2%	$4.3M	0.0%	$920.26
2025-Q2	Decreased	4,633	-0.1%	$4.6M	0.0%	$982.84
2025-Q1	Decreased	4,637	-14.1%	$4.4M	0.0%	$937.77
2024-Q4	Decreased	5,397	-0.5%	$4.9M	0.1%	$907.51
2024-Q3	Decreased	5,422	-1.0%	$4.8M	0.0%	$876.88