Costco Wholesale Corp /New

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND COST

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

247,238

Value ($000)

213,203

Weight

0.4%

2019 Q4 - 2025 Q4 (25 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	2/13/2026	213,203	0.4%	247,238	12/31/2025
2025 Q3	11/13/2025	200,889	0.4%	217,029	9/30/2025
2025 Q2	8/13/2025	350,724	0.7%	354,288	6/30/2025
2025 Q1	5/14/2025	351,580	0.8%	371,736	3/31/2025
2024 Q4	2/14/2025	244,893	0.5%	267,272	12/31/2024
2024 Q3	11/13/2024	76,877	0.2%	86,718	9/30/2024
2024 Q2	9/20/2024	331,397	1.0%	389,883	6/30/2024
2024 Q1	5/13/2024	260,936	0.9%	356,163	3/31/2024
2023 Q4	3/21/2024	232,982	0.8%	352,961	12/31/2023
2023 Q3	11/13/2023	143,939	0.7%	254,777	9/30/2023
2023 Q2	8/11/2023	49,029	0.2%	91,067	6/30/2023
2023 Q1	5/12/2023	11,705	0.1%	23,557	3/31/2023
2022 Q4	2/13/2023	54,488	0.3%	119,360	12/31/2022
2022 Q3	11/14/2022	7,661	0.0%	16,221	9/30/2022
2022 Q2	8/11/2022	3,353	0.0%	6,996	6/30/2022
2022 Q1	5/12/2022	14,682	0.1%	25,497	3/31/2022
2021 Q4	2/11/2022	100,060	0.2%	176,255	12/31/2021
2021 Q3	11/10/2021	74,628	0.2%	166,079	9/30/2021
2021 Q2	8/12/2021	69,622	0.2%	175,960	6/30/2021
2021 Q1	5/13/2021	20,306	0.1%	57,610	3/31/2021
2020 Q4	3/1/2021	156,795	0.4%	416,145	12/31/2020
2020 Q3	3/1/2021	9,771	0.1%	27,524	9/30/2020
2020 Q2	3/1/2021	4,417	0.0%	14,566	6/30/2020
2020 Q1	5/13/2020	423	0.0%	1,485	3/31/2020
2019 Q4	2/12/2020	34,748	0.1%	118,222	12/31/2019