Shares Outstanding: 43.61M
The shares outstanding is 43.61M. It is above its 12-month average by 1.91% (42.79M).
AMBA Shares Outstanding
Reported quarterly weighted average share count; no daily interpolation.
AMBA Average Shares Outstanding Chart
AMBA Current vs Average Shares Outstanding Chart
AMBA Shares Outstanding Metrics
SHARES OUTSTANDING
43.61M
SHARES OUTSTANDING AVG TTM
42.79M
SHARES OUTSTANDING AVG 3Y
41.44M
SHARES OUTSTANDING AVG 5Y
40.03M
SHARES OUTSTANDING AVG 10Y
37.03M
SHARES OUTSTANDING AVG 15Y
35.44M
SHARES OUTSTANDING AVG 20Y
N/A
CURRENT VS TTM AVG
+1.91%
CURRENT VS 3Y AVG
+5.24%
CURRENT VS 5Y AVG
+8.92%
CURRENT VS 10Y AVG
+17.76%
CURRENT VS 15Y AVG
+23.03%
CURRENT VS 20Y AVG
N/A
Share Structure
Shares Outstanding
42.70M
Float Shares
N/A
Stock Price
$62.13
Market Cap
$2.7B
Quarterly Shares Outstanding History
| Period | Weighted Average Shares | QoQ Change |
|---|---|---|
| Q1 2026 | 43.61M | +0.98% |
| Q4 2026 | 43.18M | +1.50% |
| Q3 2025 | 42.54M | +0.38% |
| Q2 2025 | 42.38M | +0.39% |
| Q1 2025 | 42.22M | +0.93% |
| Q4 2025 | 41.83M | +0.84% |
| Q3 2024 | 41.48M | +0.85% |
| Q2 2024 | 41.13M | +0.87% |
| Q1 2024 | 40.77M | +0.97% |
| Q4 2024 | 40.38M | +0.83% |
| Q3 2023 | 40.05M | +0.80% |
| Q2 2023 | 39.74M | +1.01% |
| Q1 2023 | 39.34M | +1.14% |
| Q4 2023 | 38.90M | +0.82% |
| Q3 2022 | 38.58M | +0.85% |
| Q2 2022 | 38.26M | +1.44% |
| Q1 2022 | 37.72M | +1.57% |
| Q4 2022 | 37.13M | -4.90% |
| Q3 2021 | 39.05M | +7.14% |
| Q2 2021 | 36.44M | +1.40% |
| Q1 2021 | 35.94M | +1.70% |
| Q4 2021 | 35.34M | +1.49% |
| Q3 2020 | 34.82M | +0.98% |
| Q2 2020 | 34.48M | +1.17% |
| Q1 2020 | 34.08M | +1.20% |
| Q4 2020 | 33.68M | +1.12% |
| Q3 2019 | 33.30M | +1.35% |
| Q2 2019 | 32.86M | +1.14% |
| Q1 2019 | 32.49M | +1.13% |
| Q4 2019 | 32.13M | -0.13% |
| Q3 2018 | 32.17M | -3.15% |
| Q2 2018 | 33.22M | -0.35% |
| Q1 2018 | 33.33M | -3.98% |
| Q4 2018 | 34.72M | +1.04% |
| Q3 2017 | 34.36M | -0.62% |
| Q2 2017 | 34.57M | -0.32% |
| Q1 2017 | 34.69M | +0.29% |
| Q4 2017 | 34.58M | -0.04% |
| Q3 2016 | 34.60M | +1.24% |
| Q2 2016 | 34.18M | +0.66% |
| Q1 2016 | 33.95M | +0.60% |
| Q4 2016 | 33.75M | -0.45% |
| Q3 2015 | 33.90M | -0.01% |
| Q2 2015 | 33.90M | +1.29% |
| Q1 2015 | 33.47M | +1.20% |
| Q4 2015 | 33.07M | +2.14% |
| Q3 2014 | 32.38M | +1.51% |
| Q2 2014 | 31.90M | +0.43% |
| Q1 2014 | 31.76M | +1.06% |
| Q4 2014 | 31.43M | +3.54% |
| Q3 2013 | 30.36M | +1.70% |
| Q2 2013 | 29.85M | +2.69% |
| Q1 2013 | 29.07M | +1.82% |
| Q4 2013 | 28.55M | +4.84% |
| Q3 2012 | 27.23M | +5.09% |
| Q2 2012 | 25.91M | +15.63% |
| Q1 2012 | 22.41M | +0.00% |
| Q4 2012 | 22.41M | +0.00% |
| Q3 2011 | 22.41M | +0.00% |
| Q2 2011 | 22.41M | +0.00% |
| Q1 2011 | 22.41M | - |
Relationship: Market Cap = Shares Outstanding × Stock Price
Key concepts:
- Float shares: Shares available for public trading
- Dilution: When new shares are issued, existing shareholders own less
- Buybacks: Reduce share count, increasing EPS and ownership stake
- Stock splits: Increase share count but don't change market cap
Shares Outstanding Formula & Definition
Shares Outstanding represents the reported weighted average share count used for per-share metrics. Changes in share count affect EPS and ownership dilution.
Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute
Shares Outstanding FAQ
- What is the shares outstanding for Ambarella, Inc. (AMBA)?
- The shares outstanding for AMBA stock is 43.61M.
- What is the TTM average shares outstanding for Ambarella, Inc. (AMBA)?
- The TTM average shares outstanding for AMBA stock is 42.79M.
- What is the 3Y average shares outstanding for Ambarella, Inc. (AMBA)?
- The 3Y average shares outstanding for AMBA stock is 41.44M.
- What is the 5Y average shares outstanding for Ambarella, Inc. (AMBA)?
- The 5Y average shares outstanding for AMBA stock is 40.03M.
- What is the 10Y average shares outstanding for Ambarella, Inc. (AMBA)?
- The 10Y average shares outstanding for AMBA stock is 37.03M.
- What is the 15Y average shares outstanding for Ambarella, Inc. (AMBA)?
- The 15Y average shares outstanding for AMBA stock is 35.44M.
AMBA Shares Outstanding History
| DATE | SHARES OUTSTANDING |
|---|---|
| 2026-04-30 | 43.61M |
| 2026-01-31 | 43.18M |
| 2025-10-31 | 42.54M |
| 2025-07-31 | 42.38M |
| 2025-04-30 | 42.22M |
| 2025-01-31 | 41.83M |
| 2024-10-31 | 41.48M |
| 2024-07-31 | 41.13M |
| 2024-04-30 | 40.77M |
| 2024-01-31 | 40.38M |
| 2023-10-31 | 40.05M |
| 2023-07-31 | 39.74M |
| 2023-04-30 | 39.34M |
| 2023-01-31 | 38.90M |
| 2022-10-31 | 38.58M |
| 2022-07-31 | 38.26M |
| 2022-04-30 | 37.72M |
| 2022-01-31 | 37.13M |
| 2021-10-31 | 39.05M |
| 2021-07-31 | 36.44M |
| 2021-04-30 | 35.94M |
| 2021-01-31 | 35.34M |
| 2020-10-31 | 34.82M |
| 2020-07-31 | 34.48M |
| 2020-04-30 | 34.08M |
| 2020-01-31 | 33.68M |
| 2019-10-31 | 33.30M |
| 2019-07-31 | 32.86M |
| 2019-04-30 | 32.49M |
| 2019-01-31 | 32.13M |
| 2018-10-31 | 32.17M |
| 2018-07-31 | 33.22M |
| 2018-04-30 | 33.33M |
| 2018-01-31 | 34.72M |
| 2017-10-31 | 34.36M |
| 2017-07-31 | 34.57M |
| 2017-04-30 | 34.69M |
| 2017-01-31 | 34.58M |
| 2016-10-31 | 34.60M |
| 2016-07-31 | 34.18M |
| 2016-04-30 | 33.95M |
| 2016-01-31 | 33.75M |
| 2015-10-31 | 33.90M |
| 2015-07-31 | 33.90M |
| 2015-04-30 | 33.47M |
| 2015-01-31 | 33.07M |
| 2014-10-31 | 32.38M |
| 2014-07-31 | 31.90M |
| 2014-04-30 | 31.76M |
| 2014-01-31 | 31.43M |
| 2013-10-31 | 30.36M |
| 2013-07-31 | 29.85M |
| 2013-04-30 | 29.07M |
| 2013-01-31 | 28.55M |
| 2012-10-31 | 27.23M |
| 2012-07-31 | 25.91M |
| 2012-04-30 | 22.41M |
| 2012-01-31 | 22.41M |
| 2011-10-31 | 22.41M |
| 2011-07-31 | 22.41M |
| 2011-04-30 | 22.41M |
Related Metrics
About Ambarella, Inc.
Ambarella, Inc. is a global semiconductor company specializing in advanced video processing technology. They develop chips that facilitate high-definition (HD) and ultra-HD (UHD) video compression, sophisticated image manipulation, and cutting-edge deep learning capabilities. Their core offering comprises highly integrated system-on-a-chip (SoC) designs. These single-chip solutions seamlessly combine HD video and image processing, artificial intelligence (AI) computer vision, audio processing, and various system functions, resulting in superior video and image clarity, distinct features, and efficient power usage. Ambarella's technology finds broad application across diverse markets. In the automotive sector, their chips power devices like vehicle dashcams, digital rearview mirrors, advanced driver-assistance systems (ADAS) cameras, interior and driver monitoring systems, and central domain controllers for self-driving vehicles. Beyond automotive, their solutions are crucial for professional and residential IP security cameras, various robotics and industrial applications (including identification, authentication, robotic products, and sensing), and a wide range of consumer products. The consumer segment encompasses wearable cameras, sports action cameras, social media devices, aerial drones, video conferencing equipment, and virtual reality systems. The company distributes its semiconductor solutions to original equipment manufacturers (OEMs) and original design manufacturers (ODMs) through a combination of its direct sales team and a network of distributors. Established in 2004, Ambarella, Inc. is headquartered in Santa Clara, California.
- Sector
- Technology
- Industry
- Semiconductors
- CEO
- Feng-Ming Wang