Does Asset Management One own COST stock?

Yes. As of its Q3 2026 13F, Asset Management One holds 219,191 shares of COST (Costco Wholesale), worth $199.5M.

How many shares of COST does Asset Management One own?

As of its Q3 2026 13F, Asset Management One holds 219,191 shares of COST (Costco Wholesale).

What is Asset Management One's COST position worth?

As of its Q3 2026 13F, Asset Management One's COST position is worth $199.5M.

Is Asset Management One buying or selling COST?

In Q3 2026, Asset Management One reduced its COST position by 8,090 shares (-3.6%).

When did Asset Management One first buy COST?

Asset Management One already held COST in its Q1 2019 13F, the earliest on record, and has listed it in 31 quarterly 13F filings.

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Asset Management One Co., Ltd.

COST
31 quarters

Position history for Asset Management One Co., Ltd.'s holdings in COSTCO WHOLESALE CORPORATION

Current Value

$199.5M

Current Shares

219,191

Total Value Change

+$141.5M

Total Shares Change

-20,619

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q3 Latest	Decreased	219,191	-3.6%	$199.5M	0.5%	$910.34	0
2026-Q2	Increased	227,281	+0.5%	$212.6M	0.5%	$933.99	43
2026-Q1	Decreased	226,244	-0.6%	$225.4M	0.7%	$993.41	0
2025-Q4	Increased	227,688	+1.6%	$197.6M	0.5%	$858.55	44
2025-Q3	Increased	224,071	+1.2%	$207.4M	0.6%	$920.26	44
2025-Q2	Decreased	221,370	-0.5%	$219.1M	0.7%	$982.84	0
2025-Q1	Increased	222,438	+5.7%	$210.4M	0.7%	$937.77	46
2024-Q4	Decreased	210,426	-2.5%	$197.7M	0.7%	$907.51	0
2024-Q3	Increased	215,818	+1.5%	$191.3M	0.7%	$876.88	44
2024-Q2	Decreased	212,576	-0.0%	$180.7M	0.7%	$839.55	0
2024-Q1	Decreased	212,668	-1.3%	$155.8M	0.6%	$722.47	0
2023-Q4	Increased	215,396	+1.1%	$142.8M	0.6%	$649.97	43
2023-Q3	Decreased	213,076	-2.7%	$120.4M	0.5%	$542.94	0
2023-Q2	Decreased	218,921	-1.4%	$117.9M	0.5%	$516.42	0
2023-Q1	Increased	221,970	+1.4%	$110.3M	0.5%	$475.61	36
2022-Q4	Decreased	218,994	-5.9%	$100M	0.5%	$436.21	0
2022-Q3	Increased	232,748	+4.6%	$109.9M	0.6%	$450.47	44
2022-Q2	Decreased	222,428	-6.8%	$106.6M	0.5%	$456.37	0
2022-Q1	Decreased	238,647	-7.5%	$137.4M	0.5%	$547.43	0
2021-Q4	Decreased	258,116	-0.3%	$146.5M	0.5%	$538.86	0
2021-Q3	Decreased	258,757	-4.2%	$116.3M	0.4%	$425.84	0
2021-Q2	Decreased	270,047	-0.7%	$106.9M	0.4%	$374.26	0
2021-Q1	Decreased	271,888	-3.4%	$95.8M	0.4%	$332.70	0
2020-Q4	Decreased	281,410	-2.6%	$104.9M	0.4%	$354.93	0
2020-Q3	Decreased	288,959	-0.7%	$102.6M	0.5%	$325.26	0
2020-Q2	Increased	290,912	+18.8%	$88.2M	0.4%	$277.21	42
2020-Q1	Decreased	244,821	-3.5%	$69.8M	0.4%	$260.08	0
2019-Q4	Decreased	253,632	-6.1%	$74.5M	0.3%	$267.54	0
2019-Q3	Increased	270,052	+4.4%	$77.8M	0.4%	$261.68	37
2019-Q2	Increased	258,674	+7.9%	$68.4M	0.3%	$239.49	38
2019-Q1	First report	239,810	-	$58.1M	0.3%	$218.85	0

Other major holders of COST: VANGUARD GROUP INC

COST31 quarters

COST
31 quarters