Historical shareholding details of Renaissance Technologies Corp holdings in Regeneron Pharmaceuticals, Inc. (REGN)

Monthly changes of Renaissance Technologies Corp shareholding in Regeneron Pharmaceuticals, Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Mar 31, 2025	Renaissance Technologies Corp	78,901	0.07%

Dec 31, 2024	Renaissance Technologies Corp	247,743	0.23%

Sep 30, 2024	Renaissance Technologies Corp	211,423	0.19%

Jun 30, 2024	Renaissance Technologies Corp	185,162	0.17%

Mar 31, 2024	Renaissance Technologies Corp	165,362	0.15%

Dec 31, 2023	Renaissance Technologies Corp	243,062	0.22%

Sep 30, 2023	Renaissance Technologies Corp	162,062	0.15%

Jun 30, 2023	Renaissance Technologies Corp	88,200	0.08%

Mar 31, 2023	Renaissance Technologies Corp	114,900	0.11%