Ambarella stock
AMBANASDAQAmbarella, Inc., TechnologyISIN KYG037AX1015
38Score 38 out of 100, Weak
Price and trend
43 / 100
Price history
−33% in one yearThe chart shows daily closes over 14 years, adjusted for stock splits and without dividends. Click into the chart to set a price alert at that price.
Below the 200-day line: the price is 7.0% below it.
Since October 2026 the 50-day line has been below the 200-day line; the trend has turned down.
Normal: the price is neither overheated nor sold off (RSI 49).
The price is 35% below its 52-week high. Largest decline in 14 years: 82% (December 2021 to August 2024).
Chart figures for advanced users
- SMA 50$65.15
- Average price of the last 50 trading days, shows the short-term trend.
- SMA 200$67.20
- Average price of the last 200 trading days, shows the long-term trend.
- RSI (14)49
- Relative strength over the last 14 days on a scale from 0 to 100. Above 70 the price counts as overheated, below 30 as sharply fallen.
- MACDbelow the signal line
- Compares a fast and a slow price average. Above its signal line momentum is rising, below it momentum is fading.
- Support$48.65
- The lowest closing price of the last twelve months.
- Resistance$95.51
- The highest closing price of the last twelve months.
Snapshot
Computed from the data by fixed rules, no AI
- Ambarella, Inc. belongs to the Semiconductors industry (United States) and, with a market value of $2.76B, is number 151 of 185 companies in its industry on MEQIRI.
- In fiscal 2026 it reported revenue of $390.7M (up 37.2% year on year) and a loss of $75.87M.
- For fiscal 2027, analysts expect on average revenue of $440.39M (up 12.7%) and adjusted earnings per share of $0.80 (up 29.6%).
Show more
- MEQIRI Score 38 out of 100 (Weak): rank 766 of 857 in Technology, median 61.
In plain words
The numbers on this page in plain words, written by an AI
Strengths
- More cash than debtCash $272.33M, financial debt $12.64M.Stability 69
- Analysts expect strong earnings growthUp 26.2% a year through 2028 (estimates from 8 analysts).Growth 50
Weaknesses
- DilutionShare count up 23% since 2021.Capital allocation 18
- Loss-makingLoss of $56.32M over the last 12 months.Fundamentals 38
- Volatile share priceVolatility 74% a year over the last 12 months.Stability 69
The score is held back by momentum and capital allocation.
Daily figure as of 12 Nov 2026
How the score is calculatedScore overview
Score since yesterday from 37 to 38.
Fundamental quality fluctuates.
Score history
The full history of up to 20 years comes with MEQIRI Pro.
See plansValuation
Valuation signal
not measuredA fair value is not meaningful here, so the signal follows the valuation grade.
Valuation metrics
The model puts the fair value at less than a quarter of the share price. That says more about the assumptions than about the company, so a fair value is not meaningful here and the valuation relies on the P/E and the other metrics.
Calculate with your own assumptionsCompany performance
This shows several years of history with an automatic assessment.
Revenue
In the twelve months to 31 Jul 2026, revenue rose 20% on the twelve months before. Revenue has grown solidly since 2010, at about 11% per year.
Margins
- Gross margin
- Operating margin
- Net margin
In fiscal 2026: gross 58%, operating −21%, net −19%. Last 12 months: net −13%.
Debt & balance sheet
latest quarterDebt is low; no interest coverage is reported.
Earnings
- Next earnings
- 24 Nov 2026in 12 days
- Last reported
- 3 Sep 2026EPS reported $0.18 (expected $0.17)above expectations
Analyst estimates
Earnings estimates have barely changed since 15 Oct 2026.
- Earnings per share
- $0.800.0%
- Revenue
- $440.39M0.0%
- Earnings per share
- $1.060.0%
- Revenue
- $491.26M0.0%
MEQIRI has stored the estimates since 15 Oct 2026. Until 30 days are available, the card shows the change since that day. Mean estimate according to Financial Modeling Prep. No price target and no recommendation.
Company outlook confirmed
Share price after the results: −6.3%Guidance for a seasonal fiscal Q3 was given, and the five-year serviceable market forecast was increased.
“Meaningful revenue is expected in 2 to 3 years and will grow as we introduce new products for the market.”The outlook is not part of the score and not a recommendation to buy or sell.
From the earnings call on 3 Sep 2026 (fiscal Q2 2027), read by AI.
Insiders
Open-market purchases and sales by executives, board members and major holders
No open-market purchases in the last 6 months. 6 insiders sold, $8.65M in total.
Sales say less than purchases: many insiders sell on a fixed plan, for taxes or to diversify.
- Paisley Christopher BSale
25 Sept 2026, Board
- Shares
- 250
- Price
- $70.76
- Value
- $17,690
- Young John AlexanderSale
18 Sept 2026, CFO
- Shares
- 1,896
- Price
- $67.28
- Value
- $127,563
- Wang Feng-MingSale
17 Sept 2026, CEO
- Shares
- 6,086
- Price
- $64.83
- Value
- $394,555
Show 14 more
- Ju Chi-HongSale
17 Sept 2026, Senior VP, Systems & GM
- Shares
- 2,009
- Price
- $64.83
- Value
- $130,243
- Lee Chan WSale
17 Sept 2026, Chief Operations Officer
- Shares
- 2,893
- Price
- $64.83
- Value
- $187,553
- Young John AlexanderSale
17 Sept 2026, CFO
- Shares
- 3,126
- Price
- $64.83
- Value
- $202,659
- Chen Yun-LungSale
9 Jul 2026, VP, Business Dev. & Marketing
- Shares
- 5,958
- Price
- $78.66
- Value
- $468,656
- Ju Chi-HongSale
1 Jul 2026, Senior VP, Systems & GM
- Shares
- 10,000
- Price
- $88.84
- Value
- $888,400
- Wang Feng-MingSale
1 Jul 2026, CEO
- Shares
- 16,250
- Price
- $90.08
- Value
- $1.46M
- Paisley Christopher BSale
26 Jun 2026, Board
- Shares
- 250
- Price
- $62.01
- Value
- $15,503
- Young John AlexanderSale
17 Jun 2026, CFO
- Shares
- 5,033
- Price
- $67.54
- Value
- $339,946
- Lee Chan WSale
17 Jun 2026, Chief Operations Officer
- Shares
- 2,951
- Price
- $67.87
- Value
- $200,284
- Ju Chi-HongSale
17 Jun 2026, Senior VP, Systems & GM
- Shares
- 2,017
- Price
- $67.87
- Value
- $136,894
- Wang Feng-MingSale
17 Jun 2026, CEO
- Shares
- 6,204
- Price
- $67.87
- Value
- $421,065
- Chen Yun-LungSale
12 Jun 2026, VP, Business Development and
- Shares
- 9,856
- Price
- $67.06
- Value
- $660,943
- Young John AlexanderSale
26 May 2026, CFO
- Shares
- 400
- Price
- $96.00
- Value
- $38,400
- Wang Feng-MingSale
26 May 2026, CEO
- Shares
- 32,500
- Price
- $91.01
- Value
- $2.96M
Partial trades from one filing are shown in one row, with the average price.
Source: Form 4 filings with the US Securities and Exchange Commission. Grants, option exercises, gifts and tax withholdings are hidden. Not a recommendation to buy.
What happened at Ambarella
The key events of the last six months from our own data. A click takes you to the matching card.
Sector comparison
857 rated companies in Technology
- This company
- 38
- Sector median
- 61
Categories against the sector medianMedian of 857 companies
The median is the middle value: half of the companies in the sector lie above it, half below. Categories with too few comparable companies are left out.
Competitors in Semiconductors
The next larger and next smaller companies by market value
- ACM ResearchACMR $3.39B59
- AXTAXTI $3.08B47
- IPG PhotonicsIPGP $3.01B41
- OusterOUST $2.79B50
- Penguin SolutionsPENG $2.74B58
- Navitas SemiconductorNVTS $2.71B33
- Power IntegrationsPOWI $2.6B57
- nLIGHTLASR $2.57B36
ETFs that hold Ambarella
Held by 12 ETFs on Xetra. Shown per index: the ETF with the largest weight.
| ETF | Weight | Cost | Fund size |
|---|---|---|---|
| WisdomTree Artificial Intelligence UCITS ETF USD AccWTI2 | 1.92% | 0.40% | €1.08B |
| iShares Electric Vehicles and Driving Technology UCITS ETFIEVD | 0.39% | 0.40% | €488.62M |
| iShares Automation & Robotics UCITS ETF2B76 | 0.14% | 0.40% | €4.49B |
Show 5 more
| Amundi MSCI Smart Cities UCITS ETF ACCAMEC | 0.10% | 0.45% | €59.77M |
| Amundi MSCI Robotics & AI UCITS ETF AccGOAI | 0.05% | 0.40% | €1.14B |
| Amundi MSCI Digital Economy UCITS ETF AccEBUY | 0.04% | 0.45% | €96.36M |
| iShares MSCI USA Small Cap CTB Enhanced ESG UCITS ETFSXRG | 0.03% | 0.43% | €2.48B |
| iShares MSCI World Small Cap UCITS ETFIUSN | 0.02% | 0.35% | €8.19B |
Holdings as reported by the funds via FMP, excluding swap ETFs (their holdings are only collateral).
Data status and sources
- Score
- Daily value of 12 Nov 2026, recalculated nightly
- Price
- Closing price of 11 Nov 2026
- Latest annual report
- Fiscal year 2026, period end 31 Jan 2026
- Source
- Financial statements, ratios and prices from Financial Modeling Prep (FMP), based on the company's reports. MEQIRI calculates the score and fair value from them.
Mandatory disclosures for this rating
- ; time horizon around 12 months
- Rated Weak, published since 7 Nov 2026 (in the score history since 14 Aug 2026)
- End-of-day prices, metrics cached for up to 24 hours
- Score and fair value are estimates from a disclosed model. They are not facts and not a price target.
- Produced by SSM Ventures UG (haftungsbeschränkt), responsible person Sven Brostmeyer, Managing Director, automatically according to the disclosed model.
- Not investment advice. Losses up to and including a total loss are possible. Personal circumstances are not considered.