Assay
Financial-condition grades for SEC filers
Company Report · as of Oct 9, 2026
|
| Kyntra BIO, Inc.KYNB · healthcare | |
|---|---|
| Grade |  Eweakest fifth of 371 graded peers; percentile 94.3, sampling error 2.5 points; lower is stronger |
| Rank | 350 of 371 |
| Profitability | Epercentile 91.8 |
| Solvency | C/Dpercentile 60.3 |
| Growth and financing | Dpercentile 69.5 |
| Reliability | 0.83 AUCfailure model, filers with $12.5M to $120M assets; 95% interval 0.79 to 0.86; 201 events, 2020 to 2025 |
| Peer failure rate | 1.07% a yearItem 1.03 bankruptcies, same asset band, 2012 to 2025 |
| Size band | $12.5M to $120M assetstotal assets $119.6M[1] |
| Standard universe | insiderevenue above $1M and assets above $10M[1-2] |
| Warnings | none activenot computable: fortress balance sheet |
| Inputs computable | 10 of 14 |
| Graded from | filings received through Mar 16, 2026207 days before the rescan; every figure keyed to the SEC receipt date |
| Last close | $5.832026-10-05; market equity $23.6M; 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 16, 2026; the document on sec.gov.
Kyntra Bio, Inc. (“Kyntra Bio” or the “Company”) is a biopharmaceutical company focused on development of novel therapies at the frontiers of cancer biology and anemia. In January 2026, the Company announced its rebranding from “FibroGen, Inc.” to “Kyntra Bio, Inc.”, representing the next step of its transformation and focus on oncology and associated rare disease indications. On January 8, 2026, the Company’s common stock began trading under the new Nasdaq symbol “KYNB.” We are developing FG-3246, a potential first-in-class antibody-drug conjugate (“ADC”) targeting CD46, for the treatment of metastatic castration-resistant prostate cancer (“mCRPC”) and potentially other cancers.
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 91.8 | |||||||
| Gross profitability | 4.9% | [1-3] | 32.2% | 84.1 | 372 | 2025-12-31 | |
| Return on invested capital | not computable | 9.3% | |||||
| required facts have no common fiscal period end | |||||||
| Accruals ratio | 112.7% | [1,4-6] | (6.6%) | 99.6 | 811 | 2025-12-31 | |
| Gross margin stability, five years | 17.6 pts | [2-3,7-14] | 2.8 pts | 91.7 | 243 | 2025-12-31 | |
| Solvency, sleeve percentile 60.3 | |||||||
| Twelve-month failure probability | 0.10% | 0.07% | 58.3 | 248 | 2026-06-30 | ||
| Altman Z double-prime | (45.53) | [1,15-20] | (0.31) | 87.4 | 756 | 2025-12-31 | |
| Net debt to EBITDA | not computable | 1.82x | |||||
| required facts have no common fiscal period end | |||||||
| Interest coverage | (5.24x) | [18,21] | (4.51x) | 42.5 | 81 | 2025-12-31 | |
| Current ratio | 3.39x | [15-16] | 2.96x | 53.1 | 839 | 2025-12-31 | |
| Growth and financing, sleeve percentile 69.5 | |||||||
| Revenue growth, three-year compound | (64.2%) | [2,7,9,11] | 10.0% | 96.9 | 415 | 2025-12-31 | |
| Free cash flow growth, three-year compound | not computable | 10.9% | |||||
| current FCF must be positive and base FCF must exceed $100,000 | |||||||
| Reinvestment rate | not computable | 37.1% | |||||
| NOPAT must exceed $100,000 | |||||||
| Asset growth, three years | (41.9%) | [1,6,22-23] | 2.1% | 96.7 | 704 | 2025-12-31 | |
| Net share issuance, one year | 0.3% | [24-25] | 2.5% | 14.8 | 634 | 2026-02-28 | |
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 0.511; sampling error 2.5 percentile points on 371 peers.
Among 371 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 |
|---|---|---|---|---|
| 345 | Sutro Biopharma, Inc. (STRO) Sutro Biopharma, Inc. (STRO) Eweakest fifth; percentile 93.0 Nasdaq · Biological Products, (No Diagnostic Substances) market equity $254.0M; last close $15.34 Warnings: dilution, short runway, distress, fortress balance sheet; 7 of 14 inputs | 93.0 | E | dilution, short runway, distress, fortress balance sheet |
| 346 | China Pharma Holdings, Inc. (CPHI) China Pharma Holdings, Inc. (CPHI) Eweakest fifth; percentile 93.2 NYSE · Pharmaceutical Preparations market equity $41.3M; last close $0.97 Warnings: dilution, late filer; 8 of 14 inputs | 93.2 | E | dilution, late filer |
| 347 | Fortress Biotech, Inc. (FBIO) Fortress Biotech, Inc. (FBIO) Eweakest fifth; percentile 93.6 Nasdaq · Pharmaceutical Preparations last close $2.10 Warnings: fortress balance sheet; 8 of 14 inputs | 93.6 | E | fortress balance sheet |
| 348 | Fortress Biotech, Inc. (FBIOP) Fortress Biotech, Inc. (FBIOP) Eweakest fifth; percentile 93.6 Nasdaq · Pharmaceutical Preparations last close $17.95 Warnings: fortress balance sheet; 8 of 14 inputs | 93.6 | E | fortress balance sheet |
| 349 | Co-Diagnostics, Inc. (CODX) Co-Diagnostics, Inc. (CODX) Eweakest fifth; percentile 94.1 Nasdaq · Surgical & Medical Instruments & Apparatus market equity $6.8M; last close $1.10 Warnings: dilution, short runway, fortress balance sheet; 8 of 14 inputs | 94.1 | E | dilution, short runway, fortress balance sheet |
| 350 | Kyntra BIO, Inc. (KYNB) Kyntra BIO, Inc. (KYNB) Eweakest fifth; percentile 94.3 Nasdaq · Pharmaceutical Preparations market equity $24.1M; last close $5.83 No active warnings; 10 of 14 inputs | 94.3 | E | |
| 351 | Celularity Inc. (CELU) Celularity Inc. (CELU) Eweakest fifth; percentile 94.6 Nasdaq · Pharmaceutical Preparations market equity $47.4M; last close $1.48 Warnings: short runway, late filer; 8 of 14 inputs | 94.6 | E | short runway, late filer |
| 352 | Silo Pharma, Inc. (SILO) Silo Pharma, Inc. (SILO) Eweakest fifth; percentile 94.9 Nasdaq · Pharmaceutical Preparations market equity $2.3M; last close $1.41 Warnings: dilution, degenerate inputs, distress; 7 of 14 inputs | 94.9 | E | dilution, degenerate inputs, distress |
| 353 | VivoSim Labs, Inc. (VIVS) VivoSim Labs, Inc. (VIVS) Eweakest fifth; percentile 95.1 Nasdaq · Biological Products, (No Diagnostic Substances) market equity $2.6M; last close $0.18 Warnings: dilution, short runway, late filer; 7 of 14 inputs | 95.1 | E | dilution, short runway, late filer |
| 354 | ALX Oncology Holdings Inc. (ALXO) ALX Oncology Holdings Inc. (ALXO) Eweakest fifth; percentile 95.4 Nasdaq · Pharmaceutical Preparations market equity $163.2M; last close $1.18 Warnings: dilution, short runway, degenerate inputs, fortress balance sheet; 8 of 14 inputs | 95.4 | E | dilution, short runway, degenerate inputs, fortress balance sheet |
| 355 | Biomerica Inc. (BMRA) Biomerica Inc. (BMRA) Eweakest fifth; percentile 95.7 Nasdaq · In Vitro & In Vivo Diagnostic Substances market equity $8.7M; last close $1.87 Warnings: short runway; 7 of 14 inputs | 95.7 | E | short runway |
| Peer policy | Letter | Percentile | Peers |
|---|---|---|---|
| all graded filers, equal sleeves | E | 98.6 | 2204 |
| sector peers, equal sleeves (the grade) | E | 94.3 | 371 |
| same exchange, equal sleeves | E | 97.8 | 1219 |
| sector peers, equal inputs | E | 93.2 | 371 |
Each letter is one fifth of the 371 graded peers, about 74 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 2026-10-05 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 | (36.5%) | 8.0% | 19 | hotter than 19 of 100 peers |
| Distance from 52-week high | (47.7%) | (31.4%) | 29 | closer to its high than 29 of 100 peers |
| EBIT to enterprise value | (94.7%) | (1.5%) | 7 | pricier than 93 of 100 peers |
| Free cash flow yield | (19.9%) | (1.0%) | 23 | pricier than 77 of 100 peers |
| Book value to price | (1.25) | 0.28 | 1 | pricier than 99 of 100 peers |
| Sales to price | 0.27 | 0.31 | 45 | pricier than 55 of 100 peers |
| Composite equity issuance, five years | 10.0% | 20.3% | 40 | more equity-funded than 40 of 100 peers |
| Relative strength against the sector, log excess return | (0.67) | (0.14) | 19 | ahead of 19 of 100 peers |
Inputs: market equity $24.1M; EBIT -$45.9M; free cash flow -$4.8M; book equity -$30.1M; sales $6.4M; debt $75.0M; cash $50.6M[26].
Diagnostics [top]
Diagnostics do not feed the grade.
| Piotroski F-score: None of 9, period end 2025-12-31 | ||
|---|---|---|
| Return on assets above zero | 85.5% | ✓ pass[4,6] |
| Operating cash flow above zero | -$4.8M | ✗ fail[5] |
| Return on assets improved | 96.7 pts | ✓ pass[4,6,22,27] |
| Operating cash flow exceeds net income | -$188.2M | ✗ fail[4-5] |
| Long-term leverage fell | n/a[1,6,22] | |
| Current ratio improved | 191.4 pts | ✓ pass[15-16,28-29] |
| No new shares issued | 0.3% | ✗ fail[24-25] |
| Gross margin improved | 43.9 pts | ✓ pass[2-3,7-8] |
| Asset turnover improved | (4.0 pts) | ✗ fail[2,6-7,22] |
| Cash, filings, liquidity | |
|---|---|
| Cash and equivalents | $50.6M[30] |
| Operating cash flow, four quarters | -$38.1M[5,30-34] |
| Months of runway | 16.0 |
| Late filings, two years | 0 |
| NT 10-K or NT 10-Q | |
| Days since last periodic filing | 57 |
| 10-Q received Aug 13, 2026 | |
| Median daily dollar volume | $94,033 |
| 63 sessions | |
| Days since newest grade input | 207 |
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 | $119.6M | 2025-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 2 | revenue | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | $6.4M | 2025-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 3 | cost of revenue | us-gaap:CostOfRevenue | $556,000 | 2025-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 4 | net income | us-gaap:NetIncomeLoss | $183.5M | 2025-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 5 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | -$4.8M | 2025-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 6 | assets | us-gaap:Assets | $214.5M | 2024-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 7 | revenue | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | $29.6M | 2024-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 8 | cost of revenue | us-gaap:CostOfRevenue | $15.6M | 2024-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 9 | revenue | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | $46.8M | 2023-12-31 | 2025-03-17 | 10-K | filing · viewer · series |
| 10 | cost of revenue | us-gaap:CostOfRevenue | $4.0M | 2023-12-31 | 2025-03-17 | 10-K | filing · viewer · series |
| 11 | revenue | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | $140.7M | 2022-12-31 | 2024-02-26 | 10-K | filing · viewer · series |
| 12 | cost of revenue | us-gaap:CostOfRevenue | $20.3M | 2022-12-31 | 2024-02-26 | 10-K | filing · viewer · series |
| 13 | revenue | us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax | $235.3M | 2021-12-31 | 2024-02-26 | 10-K | filing · viewer · series |
| 14 | cost of revenue | us-gaap:CostOfRevenue | $12.9M | 2021-12-31 | 2024-02-26 | 10-K | filing · viewer · series |
| 15 | current assets | us-gaap:AssetsCurrent | $99.1M | 2025-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 16 | current liabilities | us-gaap:LiabilitiesCurrent | $29.2M | 2025-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 17 | retained earnings | us-gaap:RetainedEarningsAccumulatedDeficit | -$1.7B | 2025-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 18 | operating income | us-gaap:OperatingIncomeLoss | -$45.9M | 2025-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 19 | book equity | us-gaap:StockholdersEquity | -$30.0M | 2025-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 20 | liabilities | us-gaap:Liabilities | $115.1M | 2025-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 21 | interest expense | us-gaap:InterestExpense | $8.8M | 2025-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 22 | assets | us-gaap:Assets | $423.5M | 2023-12-31 | 2025-03-17 | 10-K | filing · viewer · series |
| 23 | assets | us-gaap:Assets | $610.1M | 2022-12-31 | 2024-02-26 | 10-K | filing · viewer · series |
| 24 | shares outstanding | dei:EntityCommonStockSharesOutstanding | 4,046,827 | 2026-02-28 | 2026-03-16 | 10-K | filing · viewer · series |
| 25 | shares outstanding | dei:EntityCommonStockSharesOutstanding | 100,916,956 | 2025-02-28 | 2025-03-17 | 10-K | filing · viewer · series |
| 26 | shares outstanding | dei:EntityCommonStockSharesOutstanding | 4,049,124 | 2026-07-31 | 2026-08-13 | 10-Q | filing · viewer · series |
| 27 | net income | us-gaap:NetIncomeLoss | -$47.6M | 2024-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 28 | current assets | us-gaap:AssetsCurrent | $196.5M | 2024-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 29 | current liabilities | us-gaap:LiabilitiesCurrent | $133.3M | 2024-12-31 | 2026-03-16 | 10-K | filing · viewer · series |
| 30 | cash | us-gaap:CashAndCashEquivalentsAtCarryingValue | $50.6M | 2026-06-30 | 2026-08-13 | 10-Q | filing · viewer · series |
| 31 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | -$17.9M | 2026-06-30 | 2026-08-13 | 10-Q | filing · viewer · series |
| 32 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | -$13.9M | 2026-03-31 | 2026-05-12 | 10-Q | filing · viewer · series |
| 33 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $13.6M | 2025-09-30 | 2025-11-10 | 10-Q | filing · viewer · series |
| 34 | operating cash flow | us-gaap:NetCashProvidedByUsedInOperatingActivities | $15.4M | 2025-06-30 | 2026-08-13 | 10-Q | filing · viewer · series |
Limitations [top]
Grade boundary. Percentile 94.3 is 14.3 points from the nearest band edge; sampling error is 2.5 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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