Historical shareholding details of Riverbridge Partners LLC holdings in Repligen Corp. (RGEN)

Monthly changes of Riverbridge Partners LLC shareholding in Repligen Corp. over the previous months

Month Name Total no. shares held Percent Holding
Aug 31, 2025 Riverbridge Partners Llc 77,660 0.14%
Jul 31, 2025 Riverbridge Partners Llc 77,660 0.14%
Jun 30, 2025 Riverbridge Partners Llc 368,079 0.65%
Jun 30, 2025 Riverbridge Partners Llc 77,830 0.14%
May 31, 2025 Riverbridge Partners Llc 78,278 0.14%
Apr 30, 2025 Riverbridge Partners Llc 78,486 0.14%
Mar 31, 2025 Riverbridge Partners Llc 422,102 0.75%
Mar 31, 2025 Riverbridge Partners Llc 78,512 0.14%
Feb 28, 2025 Riverbridge Partners Llc 78,747 0.14%
Jan 31, 2025 Riverbridge Partners Llc 79,041 0.14%
Dec 31, 2024 Riverbridge Partners Llc 455,098 0.81%
Dec 31, 2024 Riverbridge Partners Llc 79,550 0.14%
Nov 30, 2024 Riverbridge Partners Llc 80,313 0.14%
Oct 31, 2024 Riverbridge Partners Llc 80,313 0.14%
Sep 30, 2024 Riverbridge Partners Llc 500,976 0.89%
Sep 30, 2024 Riverbridge Partners Llc 80,769 0.14%
Aug 31, 2024 Riverbridge Partners Llc 80,823 0.14%
Jul 31, 2024 Riverbridge Partners Llc 81,096 0.14%
Jun 30, 2024 Riverbridge Partners Llc 527,872 0.94%
Jun 30, 2024 Riverbridge Partners Llc 81,109 0.15%
May 31, 2024 Riverbridge Partners Llc 81,109 0.15%
Apr 30, 2024 Riverbridge Partners Llc 79,584 0.14%
Mar 31, 2024 Riverbridge Partners Llc 445,168 0.80%
Mar 31, 2024 Riverbridge Partners Llc 79,584 0.14%
Feb 29, 2024 Riverbridge Partners Llc 80,533 0.14%
Jan 31, 2024 Riverbridge Partners Llc 80,397 0.14%
Dec 31, 2023 Riverbridge Partners Llc 450,939 0.81%
Dec 31, 2023 Riverbridge Partners Llc 80,913 0.14%
Nov 30, 2023 Riverbridge Partners Llc 81,448 0.15%
Oct 31, 2023 Riverbridge Partners Llc 81,466 0.15%
Sep 30, 2023 Riverbridge Partners Llc 459,761 0.82%
Sep 30, 2023 Riverbridge Partners Llc 81,493 0.15%
Aug 31, 2023 Riverbridge Partners Llc 52,587 0.09%
Jul 31, 2023 Riverbridge Partners Llc 13,177 0.02%
Jun 30, 2023 Riverbridge Partners Llc 214,796 0.39%
Jun 30, 2023 Riverbridge Partners Llc 33 0.00%

View all ownership details of Repligen Corp.