Ambarella, Inc. AMBA
Set alert
At close · Oct 30
After hours · Oct 30, 7:06 PM ET
- YTD
- -10.90%
- 1 year
- -25.46%
- Open
- 61.36
- Prev close
- 64.58
- Mkt cap
- 2.79B
- Vol
- 3.28M
- Avg vol
- 1.62M
- EPS
- -1.30
- P/E
- 0.00
- Div yield
- 0.00%
More statistics
- Low
- 58.32
- High
- 64.43
- Forward P/E
- 59.79
- Beta
- 2.38
- Short ratio
- 3.61
- Inst. own
- 86.02%
- Dividend
- 0.00
- Ex-div date
- Earnings
- Dec 1, 2026
- 50-d avg
- 66.94
- 200-d avg
- 67.48
- 1y target
- 87.55
5Y chart
Events in this range
- Aug 28, 2025Earnings: 0.15; estimate 0.06; surprise 150%
- Nov 25, 2025Earnings: 0.27; estimate 0.2033; surprise 32.81%
- Feb 26, 2026Earnings: 0.13; estimate 0.1; surprise 30%
- May 28, 2026Earnings: 0.11; estimate 0.09923; surprise 10.85%
- Aug 31, 2026Rating: Rosenblatt · Buy → Buy
- Sep 3, 2026Earnings: 0.18; estimate 0.171; surprise 5.26%
- Sep 4, 2026Rating: Rosenblatt · Buy → Buy
- Sep 4, 2026Rating: B of A Securities · Neutral → Neutral
- Sep 4, 2026Rating: Stifel · Buy → Buy
- Sep 4, 2026Rating: Roth Capital · Neutral → Neutral
- Sep 16, 2026Rating: Rosenblatt · Buy → Buy
Signals (88)
| Name | Date | Ago |
|---|---|---|
| SMA: Bearish | Sep 28, 2026 | 1 month ago |
| SMA: Bullish | Sep 21, 2026 | 1 month ago |
| SMA: Bearish | Sep 14, 2026 | 1 month ago |
| SMA: Bullish | Sep 7, 2026 | 1 month ago |
| SMA: Bearish | Aug 31, 2026 | 2 months ago |
| MACD: Sell Signal | Aug 31, 2026 | 2 months ago |
| SMA: Bearish | Aug 17, 2026 | 2 months ago |
| SMA: Bullish | Jul 27, 2026 | 3 months ago |
| SMA: Bullish | Jul 20, 2026 | 3 months ago |
| SMA: Bearish | Jul 13, 2026 | 3 months ago |
| SMA: Bearish | Jul 13, 2026 | 3 months ago |
| SMA: Bullish | Jun 29, 2026 | 4 months ago |
| SMA: Bullish | Jun 29, 2026 | 4 months ago |
| SMA: Bearish | Jun 22, 2026 | 4 months ago |
| SMA: Bullish | Jun 8, 2026 | 4 months ago |
| SMA: Bearish | Jun 1, 2026 | 5 months ago |
| SMA: Bearish | Jun 1, 2026 | 5 months ago |
| SMA: Bullish | Apr 27, 2026 | 6 months ago |
| MACD: Buy Signal | Apr 20, 2026 | 6 months ago |
| SMA: Bullish | Apr 13, 2026 | 6 months ago |
| SMA: Bearish | Jan 5, 2026 | 10 months ago |
| SMA: Bullish | Dec 29, 2025 | 10 months ago |
| SMA: Bearish | Dec 15, 2025 | 10 months ago |
| SMA: Bearish | Nov 24, 2025 | 11 months ago |
| MACD: Sell Signal | Nov 24, 2025 | 11 months ago |
| SMA: Bullish | Oct 13, 2025 | 1 year ago |
| SMA: Bearish | Oct 6, 2025 | 1 year ago |
| SMA: Bullish | Jun 23, 2025 | 1 year ago |
| SMA: Bullish | Jun 23, 2025 | 1 year ago |
| MACD: Buy Signal | Jun 23, 2025 | 1 year ago |
| SMA: Bearish | Jun 9, 2025 | 1 year ago |
| MACD: Sell Signal | Jun 9, 2025 | 1 year ago |
| SMA: Bearish | May 19, 2025 | 1 year ago |
| MACD: Buy Signal | May 19, 2025 | 1 year ago |
| SMA: Bullish | May 12, 2025 | 1 year ago |
| SMA: Bullish | Apr 28, 2025 | 1 year ago |
| RSI: Oversold | Mar 31, 2025 | 1 year ago |
| SMA: Bearish | Feb 24, 2025 | 1 year ago |
| SMA: Bearish | Feb 24, 2025 | 1 year ago |
| MACD: Sell Signal | Feb 24, 2025 | 1 year ago |
| RSI: Overbought | Jan 13, 2025 | 1 year ago |
| SMA: Bullish | Nov 18, 2024 | 1 year ago |
| SMA: Bearish | Nov 11, 2024 | 1 year ago |
| SMA: Bullish | Sep 9, 2024 | 2 years ago |
| SMA: Bearish | Sep 2, 2024 | 2 years ago |
| SMA: Bullish | Aug 26, 2024 | 2 years ago |
| SMA: Bullish | Aug 26, 2024 | 2 years ago |
| MACD: Buy Signal | Aug 26, 2024 | 2 years ago |
| MACD: Sell Signal | Aug 5, 2024 | 2 years ago |
| SMA: Bearish | Jul 29, 2024 | 2 years ago |
| SMA: Bearish | Jul 22, 2024 | 2 years ago |
| SMA: Bullish | May 27, 2024 | 2 years ago |
| MACD: Buy Signal | May 20, 2024 | 2 years ago |
| SMA: Bullish | May 13, 2024 | 2 years ago |
| MACD: Sell Signal | Mar 18, 2024 | 2 years ago |
| SMA: Bearish | Mar 11, 2024 | 2 years ago |
| SMA: Bearish | Mar 4, 2024 | 2 years ago |
| SMA: Bullish | Feb 26, 2024 | 2 years ago |
| SMA: Bullish | Feb 26, 2024 | 2 years ago |
| SMA: Bearish | Jan 1, 2024 | 2 years ago |
| MACD: Buy Signal | Nov 27, 2023 | 2 years ago |
| SMA: Bullish | Nov 13, 2023 | 2 years ago |
| RSI: Oversold | Oct 16, 2023 | 3 years ago |
| MACD: Sell Signal | Aug 7, 2023 | 3 years ago |
| SMA: Bearish | Jul 31, 2023 | 3 years ago |
| SMA: Bearish | Jul 31, 2023 | 3 years ago |
| SMA: Bullish | Jul 24, 2023 | 3 years ago |
| SMA: Bullish | Jul 24, 2023 | 3 years ago |
| SMA: Bearish | Jul 17, 2023 | 3 years ago |
| SMA: Bearish | Jul 17, 2023 | 3 years ago |
| SMA: Bullish | Jun 26, 2023 | 3 years ago |
| SMA: Bearish | Jun 19, 2023 | 3 years ago |
| SMA: Bullish | Jun 5, 2023 | 3 years ago |
| SMA: Bearish | May 29, 2023 | 3 years ago |
| MACD: Buy Signal | May 29, 2023 | 3 years ago |
| SMA: Bullish | May 22, 2023 | 3 years ago |
| SMA: Bullish | May 15, 2023 | 3 years ago |
| SMA: Bearish | Apr 3, 2023 | 3 years ago |
| MACD: Sell Signal | Mar 20, 2023 | 3 years ago |
| SMA: Bearish | Feb 27, 2023 | 3 years ago |
| SMA: Bullish | Nov 14, 2022 | 3 years ago |
| SMA: Bullish | Nov 7, 2022 | 3 years ago |
| SMA: Bearish | Aug 29, 2022 | 4 years ago |
| SMA: Bullish | Jul 18, 2022 | 4 years ago |
| SMA: Bearish | May 30, 2022 | 4 years ago |
| SMA: Bullish | May 23, 2022 | 4 years ago |
| RSI: Oversold | May 2, 2022 | 4 years ago |
| RSI: Oversold | Feb 28, 2022 | 4 years ago |
Key statistics
- Market cap
- 2.79B
- Enterprise value
- 2.59B
- Trailing P/E
- 0.00
- Forward P/E
- 59.79
- PEG ratio
- 2.28
- Price / sales
- 6.67
- Price / book
- 4.49
- EPS (TTM)
- -1.30
- Beta
- 2.38
- Dividend yield
- 0.00%
- Payout ratio
- 0.00%
- Profit margin
- -13.48%
- Revenue (TTM)
- 417.80M
- Revenue growth
- 13.20%
- Free cash flow
- 32.83M
- Total cash
- 272.33M
- Total debt
- 12.64M
- Return on equity
- -9.41%
- Shares outstanding
- 44.14M
- Short % of float
- 12.93%
- 50-day average
- 66.94
- 200-day average
- 67.48
Analyst view
Consensus: buy
- Target (low)
- 65.00
- Target (mean)
- 87.55
- Target (high)
- 120.00
- Strong buy2
- Buy4
- Hold8
- Sell0
- Strong sell0
Next earnings
Dec 1, 2026
Expected Dec 1, 2026. Consensus EPS estimate 0.31449.
Financials — quick view
Earnings
| Report date | Quarter ending | EPS estimate | EPS reported | Surprise | Surprise % |
|---|---|---|---|---|---|
| Dec 1, 2026 | Oct 31, 2026 | 0.32 | — | — | — |
| Sep 3, 2026 | Jul 31, 2026 | 0.171 | 0.18 | +0.01 | +5.26% |
| May 28, 2026 | Apr 30, 2026 | 0.09923 | 0.11 | +0.01 | +10.85% |
| Feb 26, 2026 | Jan 31, 2026 | 0.10 | 0.13 | +0.03 | +30.00% |
| Nov 25, 2025 | Oct 31, 2025 | 0.2033 | 0.27 | +0.07 | +32.81% |
| Aug 28, 2025 | Jul 31, 2025 | 0.06 | 0.15 | +0.09 | +150.00% |
Upgrades / downgrades
| Date | Firm | Action | From | To |
|---|---|---|---|---|
| Sep 16, 2026 | Rosenblatt | main | Buy | Buy |
| Sep 4, 2026 | Roth Capital | main | Neutral | Neutral |
| Sep 4, 2026 | Stifel | main | Buy | Buy |
| Sep 4, 2026 | B of A Securities | main | Neutral | Neutral |
| Sep 4, 2026 | Rosenblatt | main | Buy | Buy |
| Aug 31, 2026 | Rosenblatt | main | Buy | Buy |
About Ambarella, Inc.
Ambarella, Inc. develops low-power system-on-a-chip, semiconductors, and software for edge and physical artificial intelligence, applications, and intelligent automation. The company's system-on-a-chip (SOC) integrates third generation CVflow technology with advanced video processing, image signal processing, audio processing, and system control functions on a single chip. It also offers central domain controllers, CVflow SoCs, AI neural processors, vision processor SoCs, high-definition radars, and serializer/deserializers, as well as licenses software modules. The company's solutions are used in automotive video recorders, electronic mirrors, front advanced driver assistance system camera, AI Telematics Systems, and cabin monitoring system and driver monitoring system cameras in automotive field; central domain controllers for autonomous vehicles in autonomy; enterprise and public class, and home security cameras in the field of IoT; and enterprise, home, public spaces, and consumer applications, as well as for video conferencing, access control, healthcare, medical, and virtual reality applications. It sells its solutions to original design manufacturers, original equipment manufacturers, automotive market, and Tier-1 suppliers through its direct sales force and distributors. The company operates in Taiwan, rest of the Asia Pacific, Europe, the United States, and rest of North America. Ambarella, Inc. was incorporated in 2004 and is headquartered in Santa Clara, California.
- Sector
- Technology
- Industry
- Semiconductor Equipment & Materials
- Country
- United States
- Website
- ambarella.com
News
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Insider holders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| CHEN YUN-LUNG | Officer | Sale | Jul 8, 2026 | 60,557 |
| HON HSIAO-WUEN | Director | Stock Award(Grant) | Sep 7, 2026 | 33,927 |
| HU CHENMING C | Director | Stock Award(Grant) | Sep 7, 2026 | 32,667 |
| JU CHI-HONG JOHN | Officer | Sale | Jun 30, 2026 | 163,924 |
| KOHN LESLIE | Chief Technology Officer | Sale | Sep 16, 2025 | 977,428 |
| LEE CHAN W | Chief Operating Officer | Sale | Jun 16, 2026 | 157,098 |
Institution ownership
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Blackrock Inc. | 8.94% | 3,944,592 | 248.98M | Jun 29, 2026 |
| Vanguard Portfolio Management LLC | 8.36% | 3,688,405 | 232.81M | Jun 29, 2026 |
| Price (T.Rowe) Associates Inc | 5.89% | 2,598,976 | 164.05M | Jun 29, 2026 |
| State Street Corporation | 5.81% | 2,562,733 | 161.76M | Jun 29, 2026 |
| Vanguard Capital Management LLC | 4.24% | 1,873,539 | 118.26M | Jun 29, 2026 |
| Manufacturers Life Insurance Co. | 2.69% | 1,186,541 | 74.89M | Jun 29, 2026 |
Fund ownership
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 2.99% | 1,321,260 | 83.40M | Jun 29, 2026 |
| iShares Trust-iShares Russell 2000 ETF | 2.50% | 1,104,899 | 69.74M | Sep 29, 2026 |
| SPDR SERIES TRUST-State Street SPDR S&P Semiconductor ETF | 2.39% | 1,052,980 | 66.46M | Sep 29, 2026 |
| VANGUARD WORLD FUND-Vanguard Information Technology Index Fund | 2.30% | 1,016,297 | 64.15M | Aug 30, 2026 |
| VANGUARD INDEX FUNDS-Vanguard Small-Cap Index Fund | 2.17% | 956,766 | 60.39M | Jun 29, 2026 |
| Vanguard Explorer Fund | 1.78% | 785,344 | 49.57M | Jul 30, 2026 |