AMBARELLA INC

Ticker: AMBA CUSIP: G037AX101 Class: Common Stock

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q4 2025
Shares 83,843 Value ($000) $5,939 Avg Close $80.81 Range $68.79 - $96.69
Q3 2025
Shares 85,352 Value ($000) $7,043 Avg Close $72.62 Range $61.31 - $93.44
Q2 2025
Shares 84,479 Value ($000) $5,581 Avg Close $53.03 Range $38.86 - $71.05
Q1 2025
Shares 86,431 Value ($000) $4,350 Avg Close $68.45 Range $47.62 - $85.15
Q4 2024
Shares 90,522 Value ($000) $6,585 Avg Close $63.71 Range $53.45 - $81.32
Q3 2024
Shares 85,424 Value ($000) $4,818 Avg Close $53.21 Range $39.69 - $65.88
Q2 2024
Shares 87,219 Value ($000) $4,705 Avg Close $49.68 Range $40.31 - $59.99
Q4 2019
Shares 15,000 Value ($000) $908 Avg Close $55.38 Range $49.50 - $63.81
Q3 2019
Shares 15,000 Value ($000) $943 Avg Close $51.88 Range $43.01 - $67.15
Q1 2015
Shares 49,825 Value ($000) $3,772 Avg Close $60.70 Range $48.50 - $77.39