Weyerhaeuser Co

Robeco Institutional Asset Management B.V. WY

Report date

3/31/2026

Quarter

2026 Q1

Filed

4/21/2026

Shares

560,601

Value ($000)

13,695

Weight

0.0%

2013 Q4 - 2026 Q1 (37 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
2026 Q1	4/21/2026	13,695	0.0%	560,601	3/31/2026
2025 Q2	7/18/2025	1,261	0.0%	49,067	6/30/2025
2025 Q1	4/23/2025	1,701	0.0%	58,100	3/31/2025
2024 Q4	1/23/2025	1,636	0.0%	58,100	12/31/2024
2024 Q3	10/29/2024	5,168	0.0%	152,639	9/30/2024
2024 Q2	7/23/2024	5,313	0.0%	187,145	6/30/2024
2024 Q1	4/24/2024	44,539	0.1%	1,240,284	3/31/2024
2023 Q4	2/14/2024	52,438	0.1%	1,508,138	12/31/2023
2023 Q3	10/24/2023	46,764	0.1%	1,525,235	9/30/2023
2023 Q2	7/24/2023	52,001	0.1%	1,551,799	6/30/2023
2023 Q1	5/4/2023	43,109	0.1%	1,430,774	3/31/2023
2022 Q4	2/7/2023	43,934	0.1%	1,417,234	12/31/2022
2022 Q3	12/1/2022	40,275	0.1%	1,410,199	9/30/2022
2022 Q2	12/1/2022	38,398	0.1%	1,159,447	6/30/2022
2022 Q1	12/1/2022	31,575	0.1%	833,139	3/31/2022
2021 Q4	12/1/2022	18,440	0.0%	447,854	12/31/2021
2021 Q3	12/1/2022	5,182	0.0%	145,672	9/30/2021
2021 Q2	12/1/2022	33,829	0.1%	982,809	6/30/2021
2021 Q1	12/1/2022	30,161	0.1%	847,176	3/31/2021
2020 Q4	12/1/2022	27,038	0.1%	806,333	12/31/2020
2020 Q3	1/19/2021	24,059	0.1%	843,554	9/30/2020
2020 Q2	1/19/2021	10,565	0.0%	470,412	6/30/2020
2020 Q1	1/19/2021	3,503	0.0%	206,792	3/31/2020
2019 Q4	1/19/2021	2,083	0.0%	68,989	12/31/2019
2019 Q3	1/19/2021	840	0.0%	30,307	9/30/2019
2019 Q2	1/19/2021	525	0.0%	19,931	6/30/2019
2019 Q1	1/19/2021	1,628	0.0%	61,809	3/31/2019
2018 Q4	1/19/2021	1,765	0.0%	80,721	12/31/2018
2018 Q3	1/19/2021	8,881	0.0%	275,114	9/30/2018
2018 Q2	1/19/2021	6,298	0.0%	172,742	6/30/2018
2018 Q1	1/19/2021	7,441	0.0%	212,654	3/31/2018
2017 Q4	1/19/2021	4,580	0.0%	129,856	12/31/2017
2017 Q3	1/19/2021	3,192	0.0%	93,809	9/30/2017
2017 Q2	1/19/2021	3,116	0.0%	92,998	6/30/2017
2017 Q1	1/19/2021	1,813	0.0%	53,399	3/31/2017
2014 Q1	5/7/2014	377	0.0%	12,856	3/31/2014
2013 Q4	2/4/2014	363	0.0%	11,505	12/31/2013