AMBARELLA INC

Ticker: AMBA CUSIP: G037AX101 Class: Common Stock

Bank Julius Baer & Co. Ltd, Zurich's Holding History (CIK: 0001544599)

Note: Option positions (PUT/CALL) are excluded.

Q3 2025

Shares 2,139 Value ($000) $177 Avg Close $72.62 Range $61.31 - $93.44

Q2 2025

Shares 2,148 Value ($000) $142 Avg Close $53.03 Range $38.86 - $71.05

Q1 2025

Shares 2,600 Value ($000) $131 Avg Close $68.45 Range $47.62 - $85.15

Q4 2024

Shares 2,735 Value ($000) $220 Avg Close $63.71 Range $53.45 - $81.32

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	2,139	$177	$72.62	$61.31 - $93.44
Q2 2025	2,148	$142	$53.03	$38.86 - $71.05
Q1 2025	2,600	$131	$68.45	$47.62 - $85.15
Q4 2024	2,735	$220	$63.71	$53.45 - $81.32