Historical shareholding details of PRIMECAP Management Company holdings in Ambarella Inc (AMBA)

Monthly changes of PRIMECAP Management Company shareholding in Ambarella Inc 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	25,800	0.06%

Sep 30, 2024	Primecap Management Company	29,400	0.07%

Jun 30, 2024	Primecap Management Company	30,100	0.07%

Mar 31, 2024	Primecap Management Company	31,300	0.08%

Dec 31, 2023	Primecap Management Company	31,300	0.08%

Sep 30, 2023	Primecap Management Company	33,100	0.08%

Jun 30, 2023	Primecap Management Company	33,100	0.08%

Mar 31, 2023	Primecap Management Company	90,600	0.23%