Sei Investments Co

Robeco Institutional Asset Management B.V. SEIC

Report date

9/30/2026

Quarter

2026 Q3

Filed

10/20/2026

Shares

28,081

Value ($000)

2,883

Weight

0.0%

2017 Q1 - 2026 Q3 (39 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 Q3	10/20/2026	2,883	0.0%	28,081	9/30/2026
2026 Q2	7/21/2026	4,401	0.0%	50,175	6/30/2026
2026 Q1	4/21/2026	8,222	0.0%	104,774	3/31/2026
2025 Q4	1/23/2026	7,200	0.0%	87,786	12/31/2025
2025 Q3	10/22/2025	11,137	0.0%	131,252	9/30/2025
2025 Q2	7/18/2025	6,936	0.0%	77,185	6/30/2025
2025 Q1	4/23/2025	7,926	0.0%	102,105	3/31/2025
2024 Q4	1/23/2025	8,337	0.0%	101,085	12/31/2024
2024 Q3	10/29/2024	4,489	0.0%	64,879	9/30/2024
2024 Q2	7/23/2024	9,249	0.0%	142,974	6/30/2024
2024 Q1	4/24/2024	8,187	0.0%	113,867	3/31/2024
2023 Q4	2/14/2024	3,742	0.0%	58,875	12/31/2023
2023 Q3	10/24/2023	4,424	0.0%	73,456	9/30/2023
2023 Q2	7/24/2023	3,457	0.0%	57,988	6/30/2023
2023 Q1	5/4/2023	3,506	0.0%	60,919	3/31/2023
2022 Q4	2/7/2023	3,427	0.0%	58,785	12/31/2022
2022 Q3	12/1/2022	2,513	0.0%	51,262	9/30/2022
2022 Q2	12/1/2022	2,739	0.0%	50,724	6/30/2022
2022 Q1	12/1/2022	3,054	0.0%	50,724	3/31/2022
2021 Q4	12/1/2022	6,899	0.0%	113,206	12/31/2021
2021 Q3	12/1/2022	9,227	0.0%	155,592	9/30/2021
2021 Q2	12/1/2022	9,062	0.0%	146,218	6/30/2021
2021 Q1	12/1/2022	7,203	0.0%	118,215	3/31/2021
2020 Q4	12/1/2022	6,794	0.0%	118,215	12/31/2020
2020 Q3	1/19/2021	6,504	0.0%	128,237	9/30/2020
2020 Q2	1/19/2021	6,723	0.0%	122,289	6/30/2020
2020 Q1	1/19/2021	4,240	0.0%	91,498	3/31/2020
2019 Q4	1/19/2021	6,460	0.0%	98,641	12/31/2019
2019 Q3	1/19/2021	3,866	0.0%	65,245	9/30/2019
2019 Q2	1/19/2021	2,899	0.0%	51,683	6/30/2019
2019 Q1	1/19/2021	2,961	0.0%	56,677	3/31/2019
2018 Q4	1/19/2021	2,619	0.0%	56,677	12/31/2018
2018 Q3	1/19/2021	3,463	0.0%	56,677	9/30/2018
2018 Q2	1/19/2021	8,442	0.0%	135,008	6/30/2018
2018 Q1	1/19/2021	17,617	0.1%	235,169	3/31/2018
2017 Q4	1/19/2021	4,442	0.0%	61,812	12/31/2017
2017 Q3	1/19/2021	3,774	0.0%	61,812	9/30/2017
2017 Q2	1/19/2021	2,787	0.0%	51,812	6/30/2017
2017 Q1	1/19/2021	2,614	0.0%	51,812	3/31/2017