AMBARELLA INC (AMBA) - Dilution Analysis

Visualizing historical and potential share dilution over time

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Dilution Analysis

Low Risk

Limited dilution potential

Last updated: June 02, 2026

Risk Assessment Details

Potential Dilution: 0.0% of current shares

Recent Dilution: 7.2% (2 years)

Historical Dilution Factor: minimal recent dilution

Outstanding Shares

44M

Potential Supply

Additional shares possible

Splits

None

Past 2 years

Summary

AMBA currently has 43.6M outstanding shares. with minimal authorized share overhang for future dilution. The company has minimally diluted shareholders by 7.2% over the past 2 years.

Share Structure Timeline

Outstanding Shares

Total Supply

Historical Data Points

Date	Event	Outstanding
Jun 02, 2026	10-Q filing \| 43.6M shares outstanding	44M
Mar 23, 2026	10-K filing \| 42.7M shares outstanding	43M
Jun 03, 2025	10-Q filing \| 42.2M shares outstanding	42M
Mar 28, 2025	10-K filing \| 41.3M shares outstanding	41M
Dec 06, 2024	10-Q filing \| 41.5M shares outstanding	41M
Sep 04, 2024	10-Q filing \| 41.1M shares outstanding	41M
Jun 06, 2024	10-Q filing \| 40.8M shares outstanding	41M
Mar 29, 2024	10-K filing \| 39.9M shares outstanding	40M
Dec 08, 2023	10-Q filing \| 40.1M shares outstanding	40M
Sep 08, 2023	10-Q filing \| 39.7M shares outstanding	40M
Jun 06, 2023	10-Q filing \| 39.3M shares outstanding	39M
Mar 31, 2023	10-K filing \| 38.4M shares outstanding	38M
Dec 09, 2022	10-Q filing \| 38.6M shares outstanding	39M
Sep 08, 2022	10-Q filing \| 38.3M shares outstanding	38M
Jun 08, 2022	10-Q filing \| 37.7M shares outstanding	38M
Apr 01, 2022	10-K filing \| 36.6M shares outstanding	37M
Dec 10, 2021	10-Q filing \| 36.8M shares outstanding	37M
Sep 08, 2021	10-Q filing \| 36.4M shares outstanding	36M
Jun 08, 2021	10-Q filing \| 35.9M shares outstanding	36M
Mar 31, 2021	10-K filing \| 34.7M shares outstanding	35M
Dec 09, 2020	10-Q filing \| 34.8M shares outstanding	35M
Sep 09, 2020	10-Q filing \| 34.5M shares outstanding	34M
Jun 08, 2020	10-Q filing \| 34.1M shares outstanding	34M
Mar 27, 2020	10-K filing \| 33.1M shares outstanding	33M

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