Heidrick & Struggles International Inc

CITADEL ADVISORS LLC HSI

Report date

9/30/2025

Quarter

2025 Q3

Filed

11/14/2025

Shares

40,631

Value ($000)

2,022

Weight

0.0%

2013 Q4 - 2025 Q3 (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 Q3	11/14/2025	2,022	0.0%	40,631	9/30/2025
2025 Q2	8/14/2025	4,240	0.0%	92,653	6/30/2025
2025 Q1	5/15/2025	2,193	0.0%	51,200	3/31/2025
2024 Q4	2/14/2025	2,081	0.0%	46,975	12/31/2024
2024 Q3	11/14/2024	927	0.0%	23,857	9/30/2024
2024 Q2	8/14/2024	3,845	0.0%	121,770	6/30/2024
2024 Q1	5/15/2024	8,359	0.0%	248,336	3/31/2024
2023 Q4	2/14/2024	6,991	0.0%	236,756	12/31/2023
2023 Q3	11/14/2023	4,235	0.0%	169,272	9/30/2023
2023 Q2	8/14/2023	5,393	0.0%	203,756	6/30/2023
2023 Q1	5/15/2023	2,066	0.0%	68,065	3/31/2023
2022 Q4	2/14/2023	1,129	0.0%	40,358	12/31/2022
2022 Q3	11/14/2022	4,300	0.0%	165,436	9/30/2022
2022 Q2	8/15/2022	2,295	0.0%	70,930	6/30/2022
2021 Q4	2/14/2022	796	0.0%	18,198	12/31/2021
2021 Q3	11/15/2021	3,185	0.0%	71,349	9/30/2021
2021 Q2	8/16/2021	5,760	0.0%	129,289	6/30/2021
2021 Q1	5/21/2021	4,248	0.0%	118,917	3/31/2021
2020 Q4	2/16/2021	2,015	0.0%	68,561	12/31/2020
2020 Q3	11/16/2020	1,843	0.0%	93,766	9/30/2020
2020 Q2	8/14/2020	1,989	0.0%	92,026	6/30/2020
2020 Q1	5/15/2020	1,317	0.0%	58,538	3/31/2020
2019 Q4	2/14/2020	2,411	0.0%	74,177	12/31/2019
2014 Q1	5/15/2014	432	0.0%	21,523	3/31/2014
2013 Q4	2/14/2014	230	0.0%	11,413	12/31/2013