Martin Marietta Materials Inc

HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND MLM

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

2,384

Value ($000)

1,484

Weight

0.0%

2019 Q4 - 2025 Q4 (15 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	1,484	0.0%	2,384	12/31/2025
2025 Q3	11/13/2025	1,504	0.0%	2,387	9/30/2025
2025 Q2	8/13/2025	1,320	0.0%	2,404	6/30/2025
2025 Q1	5/14/2025	349	0.0%	729	3/31/2025
2022 Q4	2/13/2023	1,107	0.0%	3,276	12/31/2022
2022 Q3	11/14/2022	1,176	0.0%	3,652	9/30/2022
2022 Q2	8/11/2022	191	0.0%	637	6/30/2022
2021 Q4	2/11/2022	10,396	0.0%	23,600	12/31/2021
2021 Q2	8/12/2021	25,471	0.1%	72,400	6/30/2021
2021 Q1	5/13/2021	24,325	0.1%	72,436	3/31/2021
2020 Q4	3/1/2021	20,559	0.1%	72,400	12/31/2020
2020 Q3	3/1/2021	17,076	0.1%	72,552	9/30/2020
2020 Q2	3/1/2021	14,956	0.1%	72,400	6/30/2020
2020 Q1	5/13/2020	17,346	0.2%	91,668	3/31/2020
2019 Q4	2/12/2020	33,389	0.1%	119,400	12/31/2019