Who owns COST - COSTCO WHOLESALE CORP /NEW - COM based on 13F filings?

4027 institutions reported positions in COST - COSTCO WHOLESALE CORP /NEW - COM as of Q4 2025. Open the latest holders period and ownership history tables on this page for position-level details.

COSTCO WHOLESALE CORP /NEW - COM (COST) Institutional Ownership

Q: What is CUSIP 22160K105?

CUSIP 22160K105 is the security identifier used in SEC filing datasets for COST - COSTCO WHOLESALE CORP /NEW - COM.

CUSIP: 22160K105

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class: Equity / COM
Symbol: COST on Nasdaq
Price per share: $998.43
All holders as of 31 Dec 2025: Q4 2025
Total 13F shares: 304,817,804
Total reported value: $262,767,940,672
% of total 13F portfolios: 0.27%
Share change: +7,516,627
Value change: +$6,380,937,568
Number of holders: 4,027
Price from insider filings: $998.43

Reported Shares, Excluding Options vs Price

Reported Value, Excluding Options

Total Investors

Investment Quick Answers

What is CUSIP 22160K105?
CUSIP 22160K105 identifies COST - COSTCO WHOLESALE CORP /NEW - COM in SEC 13F datasets.

Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.

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Recent Quarterly Holder Reports

Open recent reporting periods for CUSIP 22160K105:

Q4 2025 (4027 holders) Q3 2025 (3902 holders) Q2 2025 (3961 holders) Q1 2025 (3901 holders) Q4 2024 (3894 holders) Q3 2024 (3551 holders) Q2 2024 (3484 holders) Q1 2024 (3378 holders) Q4 2023 (3315 holders) Q3 2023 (3049 holders)

As of 31 Dec 2025, 4,027 institutional investors reported holding 304,817,804 shares of COSTCO WHOLESALE CORP /NEW - COM (COST).

Institutional Holders of COSTCO WHOLESALE CORP /NEW - COM (COST) across Reporting Periods

Period	Reported Shares, Excl. Options	Value, Excl. Options	Value Change	Puts Notional Value	Calls Notional Value	Price (Median)	Investors
2025 Q4	304,817,804	$262,767,940,672	+$6,380,937,568	$6,683,768,032	$6,415,663,025	$862.34	4,027
2025 Q3	296,442,600	$274,196,638,325	-$8,590,322,513	$8,485,336,714	$7,532,806,194	$925.63	3,902
2025 Q2	305,181,370	$301,965,110,594	+$6,170,234,606	$7,735,636,360	$5,770,246,461	$989.94	3,961
2025 Q1	298,942,417	$282,691,740,406	-$5,309,121,494	$8,538,818,913	$6,388,001,292	$945.78	3,901
2024 Q4	304,597,259	$279,157,860,481	+$2,314,561,100	$10,031,819,325	$6,918,822,896	$916.27	3,894
2024 Q3	300,327,601	$266,233,428,383	-$2,421,272,771	$8,768,285,130	$6,570,301,101	$886.52	3,551
2024 Q2	303,147,662	$257,621,175,757	+$478,124,033	$6,855,027,481	$5,149,417,321	$849.99	3,484
2024 Q1	302,122,229	$221,272,290,669	-$499,061,335	$6,592,477,393	$5,160,917,147	$732.63	3,378
2023 Q4	303,688,990	$200,733,973,518	+$1,628,629,828	$5,872,362,334	$4,386,773,357	$660.08	3,315
2023 Q3	300,703,932	$169,856,043,814	-$88,981,662	$3,513,829,665	$2,742,934,618	$564.96	3,049
2023 Q2	300,707,368	$161,759,519,884	+$100,301,378	$3,054,243,474	$2,547,982,675	$538.38	3,010
2023 Q1	300,319,627	$149,174,830,603	-$45,280,205	$3,049,258,174	$2,317,526,152	$496.87	2,909
2022 Q4	300,369,919	$137,302,383,619	+$481,685,606	$3,401,736,260	$2,528,144,772	$456.50	2,902
2022 Q3	298,480,653	$141,019,132,607	+$800,188,577	$3,144,053,453	$2,734,806,298	$472.27	2,794
2022 Q2	296,426,623	$142,076,930,667	+$288,209,761	$2,735,723,614	$2,400,363,230	$479.28	2,744
2022 Q1	299,417,937	$172,313,427,861	-$253,059,711	$4,236,530,825	$3,222,416,290	$575.85	2,832
2021 Q4	299,757,260	$169,969,200,540	-$57,295,901	$5,131,717,740	$4,638,888,770	$567.70	2,786
2021 Q3	298,186,172	$133,949,652,250	-$864,301,349	$4,150,110,420	$3,551,430,775	$449.35	2,441
2021 Q2	300,368,608	$118,807,385,564	+$2,185,675,986	$2,542,096,511	$2,647,305,812	$395.67	2,367
2021 Q1	295,109,544	$103,977,463,154	-$2,336,081,050	$3,594,280,992	$2,993,176,000	$352.48	2,332
2020 Q4	301,866,746	$113,612,273,851	-$727,257,500	$3,565,142,270	$2,843,019,230	$376.78	2,335
2020 Q3	303,922,130	$107,798,018,343	-$668,672,028	$3,313,678,500	$3,179,333,500	$355.00	2,148
2020 Q2	305,779,048	$92,716,058,531	-$302,960,338	$2,170,371,629	$1,534,308,980	$303.21	2,064
2020 Q1	307,067,553	$87,588,674,032	-$560,584,683	$1,862,751,000	$1,461,624,000	$285.13	2,037
2019 Q4	308,626,035	$90,680,850,719	-$1,422,720,041	$2,066,855,000	$1,282,168,000	$293.92	1,984
2019 Q3	313,147,475	$90,194,528,923	-$1,144,398,752	$1,838,464,000	$1,319,261,000	$288.11	1,807
2019 Q2	317,605,542	$83,897,062,048	+$1,356,499,201	$1,335,210,000	$844,798,000	$264.26	1,735
2019 Q1	317,825,680	$76,914,748,937	+$21,990,518	$1,086,276,000	$906,848,000	$242.14	1,692
2018 Q4	318,002,505	$64,750,855,366	+$347,814,032	$1,419,151,000	$922,344,000	$203.71	1,649
2018 Q3	315,568,619	$74,078,978,846	+$963,482,334	$1,473,702,000	$1,005,787,000	$234.88	1,590
2018 Q2	311,913,086	$65,146,466,522	-$1,254,246,474	$1,313,254,000	$996,325,000	$208.98	1,543
2018 Q1	317,455,978	$59,776,794,824	-$498,956,576	$1,546,908,465	$686,042,791	$188.43	1,501
2017 Q4	320,496,565	$59,604,881,781	+$777,391,541	$1,897,757,764	$1,051,431,432	$186.12	1,517
2017 Q3	315,485,420	$51,813,424,954	-$937,438,985	$1,566,754,000	$1,008,869,000	$164.29	1,348
2017 Q2	321,460,310	$51,410,939,266	-$232,966,684	$1,834,506,000	$862,611,000	$159.93	1,362
2017 Q1	327,719,912	$54,959,521,258	+$4,713,390,268	$817,433,242	$751,020,000	$167.69	1,322
2016 Q4	323,296,842	$51,752,016,904	+$783,630,437	$859,713,000	$670,228,000	$160.11	1,330
2016 Q3	319,222,582	$48,652,756,032	-$747,369,909	$883,158,000	$690,961,000	$152.51	1,225
2016 Q2	324,319,006	$50,941,595,046	+$525,790,096	$662,790,000	$611,493,000	$157.04	1,222
2016 Q1	318,649,297	$50,195,889,016	-$3,565,177	$402,944,000	$446,876,000	$157.58	1,222
2015 Q4	320,159,889	$51,704,512,492	+$163,891,721	$465,681,000	$306,963,000	$161.50	1,243
2015 Q3	319,958,215	$46,259,263,907	+$548,646,613	$468,269,000	$385,096,000	$144.57	1,161
2015 Q2	317,535,749	$42,890,940,310	-$1,219,922,739	$487,028,000	$293,784,000	$135.06	1,157
2015 Q1	326,457,818	$49,437,135,718	-$86,822,323	$458,069,000	$303,222,000	$151.49	1,161
2014 Q4	327,331,557	$46,398,539,312	+$224,640,135	$585,899,000	$429,403,000	$141.75	1,124
2014 Q3	325,114,000	$40,733,882,954	+$373,088,732	$580,894,000	$465,974,000	$125.32	1,013
2014 Q2	322,143,764	$37,098,793,892	-$559,361,728	$411,274,000	$347,479,000	$115.16	993
2014 Q1	327,394,157	$36,568,254,467	-$362,318,800	$405,157,000	$324,418,000	$111.68	983