Argenx Se

LOOMIS SAYLES & CO L P ARGX

Report date

9/30/2025

Quarter

2025 Q3

Filed

11/13/2025

Shares

1,441

Value ($000)

1,063

Weight

0.0%

2019 Q4 - 2025 Q3 (17 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	11/13/2025	1,063	0.0%	1,441	9/30/2025
2023 Q3	11/9/2023	42	0.0%	86	9/30/2023
2023 Q2	8/11/2023	40	0.0%	102	6/30/2023
2023 Q1	5/15/2023	38	0.0%	102	3/31/2023
2022 Q4	2/10/2023	27	0.0%	72	12/31/2022
2022 Q3	11/14/2022	16,217	0.0%	45,933	9/30/2022
2022 Q2	8/5/2022	28,034	0.1%	73,993	6/30/2022
2022 Q1	5/13/2022	28,022	0.0%	88,870	3/31/2022
2021 Q4	2/14/2022	27,292	0.0%	77,937	12/31/2021
2021 Q3	11/12/2021	21,380	0.0%	70,795	9/30/2021
2021 Q2	8/13/2021	20,720	0.0%	68,823	6/30/2021
2021 Q1	5/17/2021	18,212	0.0%	66,129	3/31/2021
2020 Q4	2/12/2021	19,407	0.0%	65,990	12/31/2020
2020 Q3	11/12/2020	19,633	0.0%	74,789	9/30/2020
2020 Q2	8/14/2020	19,500	0.0%	86,579	6/30/2020
2020 Q1	5/15/2020	35,720	0.1%	271,158	3/31/2020
2019 Q4	2/14/2020	50,530	0.1%	314,795	12/31/2019