How many shares of COST does ProShare Advisors LLC own?

As of 2026-Q2, ProShare Advisors LLC holds 480,409 shares of COST (COSTCO WHOLESALE CORP).

What is ProShare Advisors LLC's COST position worth?

As of 2026-Q2, ProShare Advisors LLC's COST position is worth $449.4M.

Is ProShare Advisors LLC buying or selling COST?

In 2026-Q2, ProShare Advisors LLC decreased their COST position (-23.5% change in shares).

When did ProShare Advisors LLC first buy COST?

Based on available 13F filings, ProShare Advisors LLC first reported a position in COST in 2018-Q4. They have held the position across 31 quarters.

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ProShare Advisors LLC

COST
31 quarters

Position history for ProShare Advisors LLC's holdings in COSTCO WHOLESALE CORP

Current Value

$449.4M

Current Shares

480,409

Total Value Change

+$383.3M

Total Shares Change

+156,120

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Decreased	480,409	-23.5%	$449.4M	0.6%	$933.99	0
2026-Q1	Decreased	627,658	-18.4%	$625.4M	0.9%	$993.41	0
2025-Q4	Increased	769,624	+38.6%	$663.7M	1.2%	$858.55	66
2025-Q3	Decreased	555,158	-18.5%	$513.9M	1.1%	$920.26	0
2025-Q2	Increased	681,281	+5.3%	$674.4M	1.3%	$982.84	52
2025-Q1	Increased	647,188	+14.0%	$612.1M	1.4%	$937.77	56
2024-Q4	Increased	567,737	+19.9%	$520.2M	1.2%	$907.51	59
2024-Q3	Increased	473,672	+6.7%	$419.9M	1.0%	$876.88	53
2024-Q2	Decreased	443,782	-9.4%	$377.2M	1.0%	$839.55	0
2024-Q1	Increased	489,881	+21.9%	$358.9M	1.0%	$722.47	53
2023-Q4	Decreased	401,734	-15.3%	$265.2M	0.8%	$649.97	0
2023-Q3	Increased	474,605	+15.0%	$268.1M	0.8%	$542.94	50
2023-Q2	Decreased	412,838	-5.2%	$222.3M	0.6%	$516.42	0
2023-Q1	Increased	435,506	+11.3%	$216.4M	0.7%	$475.61	48
2022-Q4	Decreased	391,225	-10.5%	$178.6M	0.6%	$436.21	0
2022-Q3	Decreased	437,111	-17.6%	$206.4M	0.8%	$450.47	0
2022-Q2	Decreased	530,428	-33.5%	$254.2M	0.8%	$456.37	0
2022-Q1	Decreased	797,097	-2.8%	$459M	1.0%	$547.43	0
2021-Q4	Increased	819,712	+56.0%	$465.4M	0.9%	$538.86	62
2021-Q3	Increased	525,594	+10.6%	$236.2M	0.7%	$425.84	48
2021-Q2	Decreased	475,117	-6.3%	$188M	0.5%	$374.26	0
2021-Q1	Increased	507,184	+20.1%	$178.8M	0.6%	$332.70	51
2020-Q4	Increased	422,187	+18.0%	$159.1M	0.6%	$354.93	50
2020-Q3	Increased	357,749	+16.1%	$127M	0.6%	$325.26	49
2020-Q2	Increased	308,126	+16.0%	$93.4M	0.5%	$277.21	41
2020-Q1	Decreased	265,690	-28.3%	$75.8M	0.5%	$260.08	0
2019-Q4	Increased	370,717	+18.2%	$109M	0.5%	$267.54	50
2019-Q3	Increased	313,594	+5.8%	$90.4M	0.5%	$261.68	45
2019-Q2	Decreased	296,554	-8.1%	$78.4M	0.5%	$239.49	0
2019-Q1	Decreased	322,812	-0.5%	$78.2M	0.5%	$218.85	0
2018-Q4	New	324,289	-	$66.1M	0.5%	$183.62	49

Other major holders of COST: VANGUARD GROUP INC

COST31 quarters

COST
31 quarters