Historical shareholding details of PRIMECAP Management Company holdings in Rivian Automotive Inc - Ordinary Shares - Class A (RIVN)

Monthly changes of PRIMECAP Management Company shareholding in Rivian Automotive Inc - Ordinary Shares - Class A over the previous months

Month	Name	Total no. shares held	Percent Holding
Month	Name	Total no. shares held	Percent Holding
Dec 31, 2024	Primecap Management Company	263,940	0.02%

Sep 30, 2024	Primecap Management Company	286,180	0.03%

Jun 30, 2024	Primecap Management Company	312,260	0.03%

Mar 31, 2024	Primecap Management Company	334,880	0.03%

Dec 31, 2023	Primecap Management Company	334,880	0.03%

Sep 30, 2023	Primecap Management Company	339,200	0.04%

Jun 30, 2023	Primecap Management Company	339,200	0.04%

Mar 31, 2023	Primecap Management Company	343,500	0.04%