AMBARELLA INC

Ticker: AMBA CUSIP: G037AX101 Class: Common Stock

UMB Bank, n.a.'s Holding History (CIK: 0000933429)

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

Q4 2025
Shares 190 Value ($000) $13 Avg Close $80.81 Range $68.79 - $96.69
Q3 2025
Shares 190 Value ($000) $16 Avg Close $72.62 Range $61.31 - $93.44
Q2 2025
Shares 193 Value ($000) $13 Avg Close $53.03 Range $38.86 - $71.05
Q1 2025
Shares 232 Value ($000) $12 Avg Close $68.45 Range $47.62 - $85.15
Q4 2024
Shares 140 Value ($000) $10 Avg Close $63.71 Range $53.45 - $81.32
Q3 2024
Shares 142 Value ($000) $8 Avg Close $53.21 Range $39.69 - $65.88
Q2 2024
Shares 142 Value ($000) $8 Avg Close $49.68 Range $40.31 - $59.99
Q1 2024
Shares 161 Value ($000) $8 Avg Close $54.55 Range $48.31 - $65.39
Q4 2023
Shares 161 Value ($000) $10 Avg Close $54.58 Range $43.59 - $65.37
Q3 2023
Shares 409 Value ($000) $22 Avg Close $70.22 Range $50.29 - $85.09
Q2 2023
Shares 443 Value ($000) $37 Avg Close $73.14 Range $58.15 - $89.19
Q1 2023
Shares 404 Value ($000) $31 Avg Close $85.61 Range $73.00 - $99.86
Q4 2022
Shares 404 Value ($000) $0 Avg Close $66.57 Range $49.02 - $91.25
Q3 2022
Shares 477 Value ($000) $27 Avg Close $74.11 Range $56.05 - $93.63
Q2 2022
Shares 368 Value ($000) $24 Avg Close $80.58 Range $64.69 - $107.74
Q1 2022
Shares 323 Value ($000) $34 Avg Close $127.45 Range $81.28 - $220.14
Q4 2021
Shares 233 Value ($000) $47 Avg Close $185.38 Range $146.50 - $227.59