Costco Wholesale Corp /New

MassMutual Private Wealth & Trust, FSB COST

Report date

12/31/2025

Quarter

2025 Q4

Filed

1/7/2026

Shares

15,047

Value ($000)

12,976

Weight

0.3%

2013 Q4 - 2025 Q4 (28 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	1/7/2026	12,976	0.3%	15,047	12/31/2025
2025 Q3	10/22/2025	13,965	0.4%	15,087	9/30/2025
2025 Q2	7/9/2025	15,618	0.4%	15,777	6/30/2025
2025 Q1	4/1/2025	14,765	0.4%	15,611	3/31/2025
2024 Q4	1/16/2025	14,356	0.4%	15,668	12/31/2024
2024 Q3	10/2/2024	12,929	0.4%	14,584	9/30/2024
2024 Q2	7/2/2024	12,590	0.4%	14,812	6/30/2024
2024 Q1	4/9/2024	10,714	0.3%	14,624	3/31/2024
2023 Q4	1/3/2024	9,719	0.3%	14,724	12/31/2023
2023 Q3	10/4/2023	8,128	0.3%	14,386	9/30/2023
2023 Q2	8/2/2023	7,430	0.3%	13,801	6/30/2023
2023 Q1	4/11/2023	9,831	0.4%	19,785	3/31/2023
2022 Q4	1/6/2023	9,271	0.4%	20,309	12/31/2022
2022 Q3	10/7/2022	9,479	0.4%	20,071	9/30/2022
2022 Q2	7/7/2022	9,427	0.4%	19,670	6/30/2022
2022 Q1	4/8/2022	11,176	0.4%	19,408	3/31/2022
2021 Q4	2/9/2022	10,659	0.4%	18,776	12/31/2021
2021 Q3	11/12/2021	8,375	0.3%	18,638	9/30/2021
2021 Q2	8/16/2021	7,036	0.3%	17,782	6/30/2021
2021 Q1	5/17/2021	5,828	0.3%	16,534	3/31/2021
2020 Q4	2/16/2021	5,631	0.3%	14,944	12/31/2020
2020 Q3	11/13/2020	4,987	0.3%	14,049	9/30/2020
2020 Q2	8/13/2020	2,574	0.2%	8,490	6/30/2020
2020 Q1	5/15/2020	1,831	0.1%	6,422	3/31/2020
2019 Q4	5/15/2020	1,768	0.1%	6,016	12/31/2019
2014 Q2	7/9/2014	111	0.0%	967	6/30/2014
2014 Q1	5/15/2014	91	0.1%	816	3/31/2014
2013 Q4	2/14/2014	131	0.1%	1,098	12/31/2013