Ambarella Inc

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC AMBA

Report date

12/31/2025

Quarter

2025 Q4

Filed

2/13/2026

Shares

80,767

Value ($000)

5,722

Weight

0.0%

2019 Q4 - 2025 Q4 (25 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2025 Q4	2/13/2026	5,722	0.0%	80,767	12/31/2025
2025 Q3	11/14/2025	6,497	0.0%	78,727	9/30/2025
2025 Q2	8/14/2025	15,369	0.0%	232,634	6/30/2025
2025 Q1	5/19/2025	62,020	0.0%	1,232,272	3/31/2025
2024 Q4	2/14/2025	47,452	0.0%	652,355	12/31/2024
2024 Q3	11/14/2024	37,582	0.0%	666,286	9/30/2024
2024 Q2	8/14/2024	33,579	0.0%	622,412	6/30/2024
2024 Q1	5/15/2024	1,783	0.0%	35,129	3/31/2024
2023 Q4	2/14/2024	2,164	0.0%	35,304	12/31/2023
2023 Q3	11/13/2023	2,586	0.0%	48,757	9/30/2023
2023 Q2	8/11/2023	7,661	0.0%	98,948	6/30/2023
2023 Q1	5/15/2023	7,661	0.0%	98,948	3/31/2023
2022 Q4	2/14/2023	9,729	0.0%	118,314	12/31/2022
2022 Q3	11/14/2022	9,890	0.0%	176,034	9/30/2022
2022 Q2	8/12/2022	13,572	0.0%	207,332	6/30/2022
2022 Q1	5/16/2022	4,626	0.0%	44,091	3/31/2022
2021 Q4	2/14/2022	6,770	0.0%	33,366	12/31/2021
2021 Q3	11/15/2021	4,932	0.0%	31,669	9/30/2021
2021 Q2	8/16/2021	3,755	0.0%	35,218	6/30/2021
2021 Q1	5/14/2021	3,379	0.0%	33,658	3/31/2021
2020 Q4	3/1/2021	3,188	0.0%	34,716	12/31/2020
2020 Q3	11/13/2020	1,633	0.0%	31,287	9/30/2020
2020 Q2	8/14/2020	1,394	0.0%	30,439	6/30/2020
2020 Q1	5/15/2020	1,536	0.0%	31,622	3/31/2020
2019 Q4	2/14/2020	1,876	0.0%	30,984	12/31/2019