Assay
Financial-condition grades for SEC filers
Company Report · as of Oct 9, 2026
|
| Ambarella Inc.AMBA · business equipment | |
|---|---|
| Grade |  Bsecond fifth of 497 graded peers; percentile 23.8, sampling error 2.2 points; lower is stronger |
| Rank | 119 of 497 |
| Profitability | Bpercentile 29.3 |
| Solvency | B/Cpercentile 39.5 |
| Growth and financing | Cpercentile 52.2 |
| Reliability | 0.91 AUCfailure model, filers with $591M to $2.67B assets; 95% interval 0.88 to 0.94; 160 events, 2020 to 2025 |
| Peer failure rate | 1.01% a yearItem 1.03 bankruptcies, same asset band, 2012 to 2025 |
| Size band | $591M to $2.67B assetstotal assets $798.6M[1] |
| Standard universe | insiderevenue above $1M and assets above $10M[1-2] |
| Warnings | none activenot computable: distress, fortress balance sheet |
| Inputs computable | 9 of 14 |
| Graded from | filings received through Mar 23, 2026200 days before the rescan; every figure keyed to the SEC receipt date |
| Last close | $62.942026-10-08; market equity $2.8B; iex feed |
| Price used in grade | None |
| Share price, twelve months to the rescansplit-adjusted close; a lollipop at every rescan carries the letter held then; baseline ticks are SEC receipt dates of the inputs; ranges and dragging scroll the full history | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Percentile at every rescan on file, Jan 21, 2012 to Oct 9, 2026; stronger toward the top. Hover for the date. Open this report as it stood on | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Each date opens the report as it stood on that rescan. |
Business, in the company's words. Opening of Item 1 of the 10-K received Mar 23, 2026; the document on sec.gov.
Incorporated in 2004, Ambarella is a leading developer of low-power system-on-a-chip, or SoC, semiconductors and software for edge and physical artificial intelligence (AI) applications and intelligent automation. Our technologies make electronic systems smarter, enabling them to become partially or fully autonomous with features such as intelligent automation, complex scene understanding, and autonomous decision-making. These systems perform multi-modal data fusion and complex data analysis in real time, delivering high quality imagery, and preserving vital system resources such as power and network bandwidth.
The Fourteen Inputs [top]
Lower percentile is stronger. Source numbers open the SEC filing; a range that spans filings opens the sources table.
| Input | Percentile, 0 to 100 | Value | Source | Peer median | Percentile | Peers | Period end |
|---|---|---|---|---|---|---|---|
| Profitability, sleeve percentile 29.3 | |||||||
| Gross profitability | 29.0% | [1,3] | 28.5% | 45.4 | 558 | 2026-01-31 | |
| Return on invested capital | not computable | 10.9% | |||||
| one or more required annual facts are missing | |||||||
| Accruals ratio | (20.1%) | [1,4-6] | (7.4%) | 19.5 | 621 | 2026-01-31 | |
| Gross margin stability, five years | 1.2 pts | [2-3,7-14] | 2.4 pts | 22.9 | 429 | 2026-01-31 | |
| Solvency, sleeve percentile 39.5 | |||||||
| Twelve-month failure probability | not computable | 0.05% | |||||
| latest liabilities, cash plus short-term investments, book equity, and shares are required | |||||||
| Altman Z double-prime | 2.94 | [1,15-20] | 2.18 | 37.7 | 566 | 2026-01-31 | |
| Net debt to EBITDA | not computable | 1.11x | |||||
| one or more required annual facts are missing | |||||||
| Interest coverage | not computable | 3.77x | |||||
| one or more required annual facts are missing | |||||||
| Current ratio | 2.31x | [15-16] | 2.02x | 41.4 | 666 | 2026-01-31 | |
| Growth and financing, sleeve percentile 52.2 | |||||||
| Revenue growth, three-year compound | 5.0% | [2,8,10,12] | 6.4% | 53.4 | 538 | 2026-01-31 | |
| Free cash flow growth, three-year compound | 25.9% | [5,21-27] | 17.2% | 38.2 | 268 | 2026-01-31 | |
| Reinvestment rate | not computable | 14.3% | |||||
| pretax income must exceed the validity floor and imply a 0%-100% tax rate | |||||||
| Asset growth, three years | 4.0% | [1,6,28-29] | 5.0% | 50.4 | 563 | 2026-01-31 | |
| Net share issuance, one year | 3.2% | [30-31] | 0.5% | 67.0 | 407 | 2026-03-16 | |
Gross profitability. Revenue less cost of goods sold, over total assets.
Accruals ratio. Net income less operating cash flow, over average assets; lower is stronger.
Gross margin stability, five years. Standard deviation of gross margin; lower is stronger.
Twelve-month failure probability. CHS model; lower is stronger.
Net debt to EBITDA. Lower is stronger.
Net share issuance, one year. Split-adjusted; lower is stronger.
Sleeves are equal-weighted; within a sleeve each computable input carries equal weight. Composite -0.220; sampling error 2.2 percentile points on 497 peers.
Among 497 Peers [top]
Composite score of every graded peer, smoothed. Vertical rules are the letter band edges at the 20th, 40th, 60th and 80th percentiles. Small dots are the six largest peers by market equity.
| Rank | Company | Percentile | Letter | Warnings |
|---|---|---|---|---|
| 114 | Eos Energy Enterprises, Inc. (EOSEW) Eos Energy Enterprises, Inc. (EOSEW) Bsecond fifth; percentile 22.7 Nasdaq · Miscellaneous Electrical Machinery, Equipment & Supplies last close $3.36 No active warnings; 7 of 14 inputs | 22.7 | B | |
| 115 | Yext, Inc. (YEXT) Yext, Inc. (YEXT) Bsecond fifth; percentile 23.0 NYSE · Services-Computer Processing & Data Preparation market equity $675.0M; last close $6.83 Warnings: fortress balance sheet; 11 of 14 inputs | 23.0 | B | fortress balance sheet |
| 116 | Transcat Inc. (TRNS) Transcat Inc. (TRNS) Bsecond fifth; percentile 23.2 Nasdaq · Instruments For Meas & Testing of Electricity & Elec Signals market equity $808.7M; last close $86.51 No active warnings; 10 of 14 inputs | 23.2 | B | |
| 117 | PagerDuty, Inc. (PD) PagerDuty, Inc. (PD) Bsecond fifth; percentile 23.4 NYSE · Services-Prepackaged Software market equity $1.2B; last close $15.79 No active warnings; 11 of 14 inputs | 23.4 | B | |
| 118 | Allient Inc. (ALNT) Allient Inc. (ALNT) Bsecond fifth; percentile 23.6 Nasdaq · Instruments For Meas & Testing of Electricity & Elec Signals market equity $1.8B; last close $108.43 No active warnings; 9 of 14 inputs | 23.6 | B | |
| 119 | Ambarella Inc. (AMBA) Ambarella Inc. (AMBA) Bsecond fifth; percentile 23.8 Nasdaq · Semiconductors & Related Devices market equity $2.8B; last close $62.94 No active warnings; 9 of 14 inputs | 23.8 | B | |
| 120 | Innovative Solutions & Support Inc. (IA) Innovative Solutions & Support Inc. (IA) Bsecond fifth; percentile 24.0 Nasdaq · Services-Computer Programming Services market equity $343.7M; last close $19.18 No active warnings; 11 of 14 inputs | 24.0 | B | |
| 121 | Atlassian Corp. (TEAM) Atlassian Corp. (TEAM) Bsecond fifth; percentile 24.2 Nasdaq · Services-Prepackaged Software last close $203.38 No active warnings; 7 of 14 inputs | 24.2 | B | |
| 122 | Elastic N.V. (ESTC) Elastic N.V. (ESTC) Bsecond fifth; percentile 24.4 NYSE · Services-Prepackaged Software market equity $10.0B; last close $95.31 Warnings: fortress balance sheet; 10 of 14 inputs | 24.4 | B | fortress balance sheet |
| 123 | Parsons Corp. (PSN) Parsons Corp. (PSN) Bsecond fifth; percentile 24.6 NYSE · Services-Computer Integrated Systems Design market equity $4.6B; last close $43.00 No active warnings; 13 of 14 inputs | 24.6 | B | |
| 124 | Docusign, Inc. (DOCU) Docusign, Inc. (DOCU) Bsecond fifth; percentile 24.8 Nasdaq · Services-Prepackaged Software market equity $13.4B; last close $71.44 No active warnings; 10 of 14 inputs | 24.8 | B |
| Peer policy | Letter | Percentile | Peers |
|---|---|---|---|
| all graded filers, equal sleeves | A | 16.5 | 2204 |
| sector peers, equal sleeves (the grade) | B | 23.8 | 497 |
| same exchange, equal sleeves | A/B | 18.9 | 1219 |
| sector peers, equal inputs | B | 25.6 | 497 |
Each letter is one fifth of the 497 graded peers, about 99 companies. A boundary letter (A/B, B/C, C/D, D/E) marks a percentile within one sampling error of a band edge.
What the Price Implies [top]
Market measures at the 2026-10-08 close. None enters the grade. Percentile among graded peers with the same measure.
| Measure | Value | Peer median | Percentile | Reading |
|---|---|---|---|---|
| Twelve-month price change, skipping the latest month | (15.9%) | 2.2% | 34 | hotter than 34 of 100 peers |
| Distance from 52-week high | (34.2%) | (30.0%) | 42 | closer to its high than 42 of 100 peers |
| EBIT to enterprise value | not computable | 1.5% | required accounting or market input is missing | |
| Free cash flow yield | 2.1% | 2.7% | 42 | pricier than 58 of 100 peers |
| Book value to price | 0.22 | 0.23 | 49 | pricier than 51 of 100 peers |
| Sales to price | 0.14 | 0.30 | 29 | pricier than 71 of 100 peers |
| Composite equity issuance, five years | 19.7% | 3.9% | 71 | more equity-funded than 71 of 100 peers |
| Relative strength against the sector, log excess return | (0.46) | (0.26) | 34 | ahead of 34 of 100 peers |
Inputs: market equity $2.8B; EBIT -$82.5M; free cash flow $58.0M; book equity $620.3M; sales $390.7M; cash $101.8M[32].
Diagnostics [top]
Diagnostics do not feed the grade.
| Piotroski F-score: None of 9, period end 2026-01-31 | ||
|---|---|---|
| Return on assets above zero | (11.0%) | ✗ fail[4,6] |
| Operating cash flow above zero | $73.5M | ✓ pass[5] |
| Return on assets improved | 6.8 pts | ✓ pass[4,6,28,33] |
| Operating cash flow exceeds net income | $149.4M | ✓ pass[4-5] |
| Long-term leverage fell | n/a[1,6,28] | |
| Current ratio improved | (34.4 pts) | ✗ fail[15-16,34-35] |
| No new shares issued | 3.2% | ✗ fail[30-31] |
| Gross margin improved | (1.3 pts) | ✗ fail[2-3,7-8] |
| Asset turnover improved | 13.4 pts | ✓ pass[2,6,8,28] |
| Cash, filings, liquidity | |
|---|---|
| Cash and equivalents | $101.8M[36] |
| Operating cash flow, four quarters | $27.3M[5,36-40] |
| Months of runway | not finite |
| trailing operating cash flow is nonnegative, so runway is not finite | |
| Late filings, two years | 0 |
| NT 10-K or NT 10-Q | |
| Days since last periodic filing | 35 |
| 10-Q received Sep 4, 2026 | |
| Median daily dollar volume | $93.9M |
| 63 sessions | |
| Days since newest grade input | 200 |
Downloads [top]
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Sources [top]
Every citation on this page. Filing opens the SEC index page for that submission; viewer opens the SEC interactive data for the same filing; series opens the SEC XBRL API record for that tag and company.
| # | Concept | XBRL tag | Value | Period end | Received | Form | Links |
|---|---|---|---|---|---|---|---|
| 1 | assets | us-gaap:Assets | $798.6M | 2026-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 2 | revenue | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | $390.7M | 2026-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 3 | gross profit | us-gaap:GrossProfit | $231.3M | 2026-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 4 | net income | us-gaap:NetIncomeLoss | -$75.9M | 2026-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 5 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $73.5M | 2026-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 6 | assets | us-gaap:Assets | $689.0M | 2025-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 7 | gross profit | us-gaap:GrossProfit | $172.3M | 2025-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 8 | revenue | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | $284.9M | 2025-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 9 | gross profit | us-gaap:GrossProfit | $136.8M | 2024-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 10 | revenue | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | $226.5M | 2024-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 11 | gross profit | us-gaap:GrossProfit | $208.9M | 2023-01-31 | 2025-03-28 | 10-K | filing · viewer · series |
| 12 | revenue | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | $337.6M | 2023-01-31 | 2025-03-28 | 10-K | filing · viewer · series |
| 13 | gross profit | us-gaap:GrossProfit | $208.1M | 2022-01-31 | 2024-03-29 | 10-K | filing · viewer · series |
| 14 | revenue | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | $331.9M | 2022-01-31 | 2024-03-29 | 10-K | filing · viewer · series |
| 15 | current assets | us-gaap:AssetsCurrent | $410.3M | 2026-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 16 | current liabilities | us-gaap:LiabilitiesCurrent | $177.9M | 2026-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 17 | retained earnings | us-gaap:RetainedEarningsAccumulatedDeficit | -$327.9M | 2026-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 18 | operating income | us-gaap:OperatingIncomeLoss | -$82.5M | 2026-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 19 | book equity | us-gaap:StockholdersEquity | $594.8M | 2026-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 20 | liabilities | us-gaap:Liabilities | $203.8M | 2026-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 21 | capital expenditure | us-gaap:PaymentsToAcquireProductiveAssets | $15.5M | 2026-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 22 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $33.8M | 2025-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 23 | capital expenditure | us-gaap:PaymentsToAcquireProductiveAssets | $10.4M | 2025-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 24 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $19.0M | 2024-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 25 | capital expenditure | us-gaap:PaymentsToAcquireProductiveAssets | $12.0M | 2024-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 26 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $44.1M | 2023-01-31 | 2025-03-28 | 10-K | filing · viewer · series |
| 27 | capital expenditure | us-gaap:PaymentsToAcquireProductiveAssets | $15.1M | 2023-01-31 | 2025-03-28 | 10-K | filing · viewer · series |
| 28 | assets | us-gaap:Assets | $657.7M | 2024-01-31 | 2025-03-28 | 10-K | filing · viewer · series |
| 29 | assets | us-gaap:Assets | $710.2M | 2023-01-31 | 2024-03-29 | 10-K | filing · viewer · series |
| 30 | shares outstanding | dei:EntityCommonStockSharesOutstanding | 43,788,879 | 2026-03-16 | 2026-03-23 | 10-K | filing · viewer · series |
| 31 | shares outstanding | dei:EntityCommonStockSharesOutstanding | 42,437,410 | 2025-03-20 | 2025-03-28 | 10-K | filing · viewer · series |
| 32 | shares outstanding | dei:EntityCommonStockSharesOutstanding | 44,140,971 | 2026-08-31 | 2026-09-04 | 10-Q | filing · viewer · series |
| 33 | net income | us-gaap:NetIncomeLoss | -$117.1M | 2025-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 34 | current assets | us-gaap:AssetsCurrent | $320.6M | 2025-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 35 | current liabilities | us-gaap:LiabilitiesCurrent | $121.0M | 2025-01-31 | 2026-03-23 | 10-K | filing · viewer · series |
| 36 | cash | us-gaap:CashAndCashEquivalentsAtCarryingValue | $101.8M | 2026-07-31 | 2026-09-04 | 10-Q | filing · viewer · series |
| 37 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | -$25.9M | 2026-07-31 | 2026-09-04 | 10-Q | filing · viewer · series |
| 38 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | -$25.6M | 2026-04-30 | 2026-06-02 | 10-Q | filing · viewer · series |
| 39 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $54.6M | 2025-10-31 | 2025-12-04 | 10-Q | filing · viewer · series |
| 40 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $20.3M | 2025-07-31 | 2026-09-04 | 10-Q | filing · viewer · series |
Limitations [top]
Grade boundary. Percentile 23.8 is 3.8 points from the nearest band edge; sampling error is 2.2 points.
Peer group. Sector assignment from four-digit SIC codes, hand-tuned and published. The grade under three alternative peer policies is tabled above.
Size. Within a sector the letter tracks size. Among graded filers in the smallest asset band, 72% grade E and 0% grade A; in the largest, 13% grade E and 21% grade A. Universe as of Oct 9, 2026.
Failure model. filings 2012-01-01 to 2019-12-31 fit, filings 2020-01-01 to 2025-12-31 test; status post hoc pending confirmation. pre-registered on 2026 filings once their 12-month outcome windows close; supported if the paired per-quintile gain over the pooled model has a lower bound above 0.05.
Input validity. Revenue or total assets at or below $100,000 sets the degenerate-inputs flag. An input whose denominator is at or below $100,000 is left not computable rather than ranked.
Returns. No input on this page has a post-2015 confidence interval on returns that excludes zero. The grade ranks reported financial condition and is not a return forecast.
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