Historical shareholding details of American Century Companies Inc holdings in Ballard Power Systems Inc. (BLDP)

Monthly changes of American Century Companies Inc shareholding in Ballard Power Systems Inc. over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	American Century Companies Inc	44,981	0.02%

Sep 30, 2024	American Century Companies Inc	44,869	0.01%

Jun 30, 2024	American Century Companies Inc	43,805	0.01%

Mar 31, 2024	American Century Companies Inc	43,805	0.01%

Dec 31, 2023	American Century Companies Inc	43,445	0.01%

Sep 30, 2023	American Century Companies Inc	28,741	0.01%

Jun 30, 2023	American Century Companies Inc	28,337	0.01%

Mar 31, 2023	American Century Companies Inc	28,171	0.01%