Quest Diagnostics Inc

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND DGX

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

168,397

Value ($000)

29,222

Weight

0.0%

2020 Q3 - 2025 Q4 (13 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	29,222	0.0%	168,397	12/31/2025
2025 Q3	11/13/2025	844	0.0%	4,427	9/30/2025
2025 Q2	8/13/2025	800	0.0%	4,453	6/30/2025
2025 Q1	5/14/2025	224	0.0%	1,323	3/31/2025
2022 Q4	2/13/2023	508	0.0%	3,250	12/31/2022
2022 Q3	11/14/2022	721	0.0%	5,878	9/30/2022
2022 Q2	8/11/2022	2,534	0.0%	19,056	6/30/2022
2022 Q1	5/12/2022	947	0.0%	6,921	3/31/2022
2021 Q4	2/11/2022	1,101	0.0%	6,365	12/31/2021
2021 Q3	11/10/2021	10	0.0%	69	9/30/2021
2021 Q2	8/12/2021	9	0.0%	69	6/30/2021
2021 Q1	5/13/2021	2,555	0.0%	19,905	3/31/2021
2020 Q3	3/1/2021	130	0.0%	1,136	9/30/2020