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Keros Therapeutics, Inc. (KROS)

NASDAQ / Healthcare / Biotechnology

Share price

11.10 USD Market dataClose of Oct 15, 2026

Market capitalisation

220.1M USD Market dataClose of Oct 15, 2026
Market data
Oct 15, 2026
Filed accounts
FY2025, filed Mar 4, 2026
Ratios computed
Oct 15, 2026
Filed years
7, FY2019 to FY2025
Four kinds of sourceSEC filingCompany statementMarket dataComputedWhat each means
SEC filingFiled with the SEC
Read from a statement the company filed with the SEC, with the form, fiscal year, filing date and accession beside it.
Company statementCompany statement
What the company says about itself in a filing: an 8-K item, the auditor, its own segment names.
Market dataMarket data
Prices, market value and what analysts publish, with the date they are as of.
ComputedComputed by ValueScreener
Worked out by us from the other three, with the inputs and the formula one press away. A score is a research output, not a rating or a recommendation.
Reading

1 of 10

Overview

What the business is, what it costs, and how it reads on four questions.

Market dataSEC filingComputed

Four questions, at a glance

Quality

Return on equity

28.7% Computed

From the FY2025 filing

Read quality

Valuation

Price to earnings

n/a Computed

FY2025 accounts, priced at the latest close

Why n/a

Held back: the last annual report's share count does not match today's, as after a split.

Read valuation

Cash generation

Free cash flow yield

n/a Computed

FY2025 accounts, priced at the latest close

Why n/a

Held back: the last annual report's share count does not match today's, as after a split.

Read cash generation

Revenue and net income, by fiscal year

FY2018 Revenue: 10.0M USDFY2018 Net income: -1.3M USDFY2019 Revenue: 10.0M USDFY2019 Net income: -12.3M USDFY2020 Revenue: 0.00 USDFY2020 Net income: -45.4M USDFY2021 Revenue: 20.1M USDFY2021 Net income: -58.7M USDFY2022 Revenue: 0.00 USDFY2022 Net income: -104.7M USDFY2023 Revenue: 151.0K USDFY2023 Net income: -153.0M USDFY2024 Revenue: 0.00 USDFY2024 Net income: -187.4M USDFY2025 Revenue: 243.9M USDFY2025 Net income: 87.0M USD
Revenue Net income8 fiscal years; a year whose statement names no SEC filing is market data, and the table in Filings says which.
Named tests met
3 of 30 Which tests
The business, and the score behind its five axes

The reading, in brief

Is it cheap

Price to earnings is 4.74x at the close of 2026-10-15 on FY2025 figures; the lines are 15.00x (Graham's defensive ceiling) and, by market convention, 10.00x, 25.00x and 40.00x, and this sits below the lowest.

Today, against the Biotechnology industry (53 companies), 4.74x sits at the 26th percentile; the middle half of that group runs from 4.71x to 41.19x.

Is it good

Return on equity was 28.7% in FY2025, in the band labelled "Exceptional, check the leverage" (25.0% and above), on lines anchored on Damodaran's cost-of-capital data, suggesting high returns on shareholders' money, which leverage can also produce.

Today, against the Biotechnology industry (494 companies), 28.7% sits at the 96th percentile; the middle half of that group runs from -146.9% to -28.9%.

Is it safe

Current ratio was 15.45 in FY2025, in the band labelled "At or above Graham's requirement" (2.00 and above), on lines anchored on Graham's defensive-investor criteria, suggesting short-term assets well above short-term obligations.

Today, against the Biotechnology industry (556 companies), 15.45 sits at the 90th percentile; the middle half of that group runs from 2.39 to 9.18.

Year by year against peers
Whether Keros Therapeutics, Inc.'s return on equity stayed above the median of the Biotechnology industry, year by year. (FY2020 to FY2025, 6 fiscal years of Keros Therapeutics, Inc. with a comparable figure)
The direction
Which way Keros Therapeutics, Inc.'s current ratio has moved, and how steadily. (FY2018 to FY2025, 8 filed years of Keros Therapeutics, Inc.)
What could explain it
What in Keros Therapeutics, Inc.'s filed statements could explain the movements. (5 readings drawn from the statement lines Keros Therapeutics, Inc. filed)
What to check next
What to check next on Keros Therapeutics, Inc., and where in its filings. (3 questions for Keros Therapeutics, Inc.)
In one paragraph
One paragraph on Keros Therapeutics, Inc.'s returns, cash, balance sheet and price. (8 of sixteen figures read for Keros Therapeutics, Inc.)

These are KROS’s filed figures. The research desk says what they mean, against peers and its own years, with what to check next.

Research KROSPart of Serious. New accounts start with 30 days of Professional, free, no card.

2 of 10

What changed

The newest filing, what it moved, and when the next one is due.

SEC filingCompany statement

The newest accounts on file are the FY2025 annual report: 10-K, filed Mar 4, 2026, accession 0001664710-26-000018.

3 of 10

Quality

The returns the business earns on its capital, and the margins behind them.

SEC filingComputed

Keros Therapeutics, Inc: returns on capital and margins, each with its source
FigureValue, source and document
Return on invested capital, after tax
Why n/a

The filed borrowings do not add up to a total we can stand behind: the filer's own liability subtotals leave room for debt we did not read.

n/a ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Return on equity28.7% ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Return on capital employed, pre-tax21.3% ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Return on assets25.7% ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Gross margin
Why n/a

Our archived statements for this filer carry no gross profit line, so there is nothing to compute a gross margin from and trace back to source. That may be because the filer presents no cost of revenue, or because we have not captured the concept. We do not guess which.

n/a ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Operating margin27.7% ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Net margin35.7% ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
KROS 35.7%
ABEO 1223.1%CGEN 48.6%DTIL -133.4%IVVD -98.2%ORMP 3202.5%
-133.4%3202.5%
Net margin: KROS against the 5 companies named under Valuation context, each as filed for its own latest year. Placement only: no average is drawn.

4 of 10

Financial strength

What it owes against what it owns, and whether it can meet what falls due.

SEC filingComputedCompany statement

Keros Therapeutics, Inc: leverage, liquidity and distress, each with its source
FigureValue, source and document
Debt to equity
Why n/a

The filed borrowings do not add up to a total we can stand behind: the filer's own liability subtotals leave room for debt we did not read.

n/a ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Current ratio15.45 ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Quick ratio15.45 ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Interest coverage
Why n/a

No interest expense is filed for this year, so coverage is not computed.

n/a ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Altman Z-score7.66 ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Net debt
Why n/a

The FY2025 balance sheet carries no net debt we could read.

n/a ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Total assets 338.0MTotal liabilities 34.9MShareholders' equity 303.1MOwnsOwes, and equity
Total assets Total liabilities Shareholders’ equity
The balance sheet, line by line

Financial health

What Keros Therapeutics, Inc owned and owed at the end of fiscal 2025, from the balance sheet it filed (10-K, filed Mar 4, 2026, 0001664710-26-000018).

Keros Therapeutics, Inc: balance sheet position
Total assets338.0M FiledFY2025 10-K, filed Mar 4, 2026
Total liabilities34.9M FiledFY2025 10-K, filed Mar 4, 2026
Shareholders' equity303.1M FiledFY2025 10-K, filed Mar 4, 2026
Cash287.4M FiledFY2025 10-K, filed Mar 4, 2026
Total debtn/a FiledFY2025 10-K, filed Mar 4, 2026
Net debtn/a
Current ratio15.45
Debt to equityn/a
  • Debt to equity: FY2025: The filed borrowings do not add up to a total we can stand behind: the filer's own liability subtotals leave room for debt we did not read.
  • Interest cover: FY2025: No interest expense is filed for this year, so coverage is not computed.

Read from the filed balance sheet for each year, with the income statement of the same year supplying operating profit where a ratio needs it. Nothing here is a view on whether this company is sound.

5 of 10

Valuation context

What the market charges for it, against its own record and companies like it.

Market dataSEC filingComputed

Keros Therapeutics, Inc: what the market charges, each with its source
FigureValue, source and document
Price to earnings
Why n/a

Held back: the last annual report's share count does not match today's, as after a split.

n/a ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
P/E on trailing twelve months5.21x ComputedClose of Oct 15, 2026 · Trailing four quarters, each as known on the day; the quarterly filings are listed under Filings
Price to book
Why n/a

Held back: the last annual report's share count does not match today's, as after a split.

n/a ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Price to sales1.72x ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Enterprise value to EBIT
Why n/a

We do not hold this figure for this company, so there is nothing to show.

n/a ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Enterprise value to EBITDA
Why n/a

We do not hold this figure for this company, so there is nothing to show.

n/a ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Price to earnings over growth
Why n/a

We do not hold this figure for this company, so there is nothing to show.

n/a ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Diluted earnings per share2.30 USD FiledFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Graham number20.53 USD ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018

We publish no fair value or price target of our own. Value KROS on your own assumptions in the DCF workbench, starting from the filed figures.

Its own record, and companies like it

Valuation

What the market charges for Keros Therapeutics, Inc today, and the multiples it has carried. No value of ours: the figures are the filings’ and the market’s.

Keros Therapeutics, Inc: valuation
Share price11.10 USD
Market capitalisation220.1M USD
Enterprise value to EBITDAn/a
Graham number20.53 USD
Diluted earnings per share, FY20252.30 USD

Price to earnings on trailing twelve months, a different basis from the fiscal-year P/E above, since Aug 13, 2020: low 4.61x, median 40.98x, high 116.46x, latest 5.21x. 383 trading days with a meaningful ratio, 1,167 more on a loss and left out. Each close over the trailing twelve months of earnings as known that day: a quarter counts from the day it was filed.

Companies like Keros Therapeutics, Inc

  1. Abeona Therapeutics Inc. (ABEO)Market cap 265.3M USD
  2. Compugen Ltd. (CGEN)Market cap 197.0M USD
  3. Precision BioSciences, Inc. (DTIL)Market cap 170.3M USD
  4. Invivyd, Inc. (IVVD)Market cap 197.1M USD
  5. Oramed Pharmaceuticals Inc. (ORMP)Market cap 173.9M USD

Same industry (Biotechnology) and size band (Micro, 50M to 300M), nearest in market value, net margin and current ratio. Each of those counts equally, by how many of the companies considered sit between the two on it. Closest first: the order is likeness and nothing else.

6 of 10

Cash generation

Whether profit arrives as cash, and what is paid back to shareholders.

SEC filingComputed

Keros Therapeutics, Inc: cash generation and what is paid out, each with its source
FigureValue, source and document
Free cash flow yield
Why n/a

Held back: the last annual report's share count does not match today's, as after a split.

n/a ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Free cash flow106.0M USD ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Free cash flow margin43.5% ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Dividend yield
Why n/a

We do not hold this figure for this company, so there is nothing to show.

n/a ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Payout ratio
Why n/a

We do not hold this figure for this company, so there is nothing to show.

n/a ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
FY2018 Free cash flow: 6.8M USDFY2018 Net income: -1.3M USDFY2019 Free cash flow: -16.3M USDFY2019 Net income: -12.3M USDFY2020 Free cash flow: -37.2M USDFY2020 Net income: -45.4M USDFY2021 Free cash flow: -63.2M USDFY2021 Net income: -58.7M USDFY2022 Free cash flow: -71.3M USDFY2022 Net income: -104.7M USDFY2023 Free cash flow: -127.0M USDFY2023 Net income: -153.0M USDFY2024 Free cash flow: -162.8M USDFY2024 Net income: -187.4M USDFY2025 Free cash flow: 106.0M USDFY2025 Net income: 87.0M USD
Free cash flow Net incomeProfit that arrives as cash stands level with net income; a gap year after year is worth reading about.

7 of 10

Filings

Every figure, the year it is for and the document it was read from.

SEC filingMarket data

The filed figures

Computed from the accounts this company filed with the SEC and, in a ratio with a price in it, the last close, dated on this page. Every filed figure below carries the fiscal year and the filing date its accounts were read from, and every blank carries the reason it is blank. Nothing here is a view on this company.

Keros Therapeutics, Inc.: the eight ratios, with the fiscal year and filing date behind each.
FigureValueYearAs of
n/aFY2025Oct 15, 2026
n/a Held back: the last annual report's share count does not match today's, as after a split.
n/aFY2025Oct 15, 2026
n/a Held back: the last annual report's share count does not match today's, as after a split.
n/aFY2025Oct 15, 2026
n/a Enterprise value is the market value plus total debt less cash, and the filed balance sheet reports no debt total or no cash.
n/aFY2025Oct 15, 2026
n/a Held back: the last annual report's share count does not match today's, as after a split.
n/aFY2025Mar 4, 2026
n/a The filed borrowings do not add up to a total we can stand behind: the filer's own liability subtotals leave room for debt we did not read.
n/aFY2025Oct 15, 2026
n/a The filed cash flow statement reports no dividend paid at all. That is not the same as a filed zero, and we will not read it as one.
n/aFY2025Mar 4, 2026
n/a The filed borrowings do not add up to a total we can stand behind: the filer's own liability subtotals leave room for debt we did not read.
15.45FY2025Mar 4, 2026
1.72xFY2025Oct 15, 2026
n/aFY2025Oct 15, 2026
n/a This figure compares a year against the one before it, and we hold one filed year for this company.
7.66FY2025Oct 15, 2026
n/aFY2025Mar 4, 2026
n/a This figure compares a year against the one before it, and we hold one filed year for this company.
5/9FY2025Mar 4, 2026

The figures are computed from the accounts for fiscal 2025, the newest full year on file. 7 filed fiscal years on record, FY2019 to FY2025, from SEC EDGAR. Prices as of Oct 15, 2026. Ratios recomputed Oct 15, 2026. Two facts, because a recompute is not a fresh quote.

The year and the filing date name the statement each figure’s accounts are read from, and they stand even where the figure itself could not be computed: the line beneath a blank says what that statement did not carry. A figure’s name opens its formula and the filings behind it; a statement that names no SEC filing has no filing date, and reads n/a.

Ten years of filed figures, year by year

Ten years of filed figures

8 fiscal years, FY2018 to FY2025. 7 read from the annual reports Keros Therapeutics, Inc filed with the SEC, each naming its filing; the rest from statements that name none, which are market data. Amounts in USD, as reported.

Keros Therapeutics, Inc: revenue, earnings, free cash flow and returns, by fiscal year, with the filing each year was read from
YearRevenueOperating incomeNet incomeEPS, dilutedFree cash flowOperating marginReturn on equityFiling
FY2025243.9M67.6M87.0M2.30106.0M27.7%28.7%10-K, Mar 4, 20260001664710-26-000018
FY20240.00-210.8M-187.4M-5.00-162.8Mn/m-32.8%10-K, Feb 26, 20250001664710-25-000018
FY2023151.0K-169.9M-153.0M-5.20-127.0M-112543.7%-46.0%10-K, Feb 28, 20240001664710-24-000017
FY20220.00-114.8M-104.7M-4.15-71.3Mn/m-37.7%10-K, Mar 3, 20230001664710-23-000021
FY202120.1M-56.4M-58.7M-2.52-63.2M-280.5%-24.2%10-K, Mar 9, 20220001664710-22-000011
FY20200.00-46.7M-45.4M-2.93-37.2Mn/m-17.3%10-K, Mar 25, 20210001664710-21-000018
FY201910.0M-10.6M-12.3M-6.08-16.3M-105.6%n/m10-K, Mar 25, 20210001664710-21-000018
FY201810.0M-1.7M-1.3M-0.156.8M-16.9%-10.5%Market data, supplied Oct 15, 2026accession n/a
  • Revenue, compound annual growth FY2018 to FY2025: 57.8%
  • Earnings: Earnings was not positive in both 2018 and 2025, so a compound rate across the window is not defined. Both figures are in the table.
  • Earnings per share: Earnings per share was not positive in both 2018 and 2025, so a compound rate across the window is not defined. Both figures are in the table.
  • Free cash flow, compound annual growth FY2018 to FY2025: 48.0%

Every figure in this section is a line of a filed annual statement or a ratio of two of them. Nothing here is estimated or smoothed. Earnings per share filed before a share split are put on today's share count, and say so. Nothing here is a verdict on the company.

8 of 10

Risks and guardrails

The accounting screens, the published tests, and the lines you can set to be told.

ComputedCompany statement

Keros Therapeutics, Inc: accounting screens and published tests, each with its source
FigureValue, source and document
Beneish M-score
Why n/a

We do not hold this figure for this company, so there is nothing to show.

n/a ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Piotroski F-score5/9 ComputedFY2025 10-K, filed Mar 4, 2026, 0001664710-26-000018
Named tests met3 of 30 Computed
Beta1.29 ComputedClose of Oct 15, 2026

The named tests

Of 30 tests value investors published: 3 met, 17 not met, 10 we could not complete. Counts, never a score: a single figure would have to decide that meeting one investor’s criteria and meeting another’s are worth the same.

Which tests, by name(all 30)
Meets
P/E times P/B (Benjamin Graham); High return on tangibles; Cheapest quarter on P/E (David Dreman)
Does not
Defensive investor (Benjamin Graham); Deep value; Large cap, low P/E; High F-score, low P/B (Joseph Piotroski); Three forensic scores; Gross margin, turnover (Robert Novy-Marx); Dividends and buybacks; Low beta, profitable; Near the 52-week low; Two thirds of NCAV (Benjamin Graham); High returns, low debt; Owner earnings yield; Low P/S, rising earnings (James O'Shaughnessy); Book or below, low debt (Walter Schloss); Tangible book or below; Clean books, high ROIC; Cheapest quarter on P/B (David Dreman)
Not measured
Earnings yield and ROIC (Joel Greenblatt); Low PEG, low debt (Peter Lynch); High returns and growth; EV/EBITDA and coverage; High yield, low payout; ROIC at or above WACC; Z-score and coverage (Edward Altman); Cash-covered dividend; Cash-flow yield and ROIC; Low P/E, growth, yield (John Neff). A test with a figure we could not read is incomplete, never met and never failed.
Figures we could not read(15)
  • Debt to Equity: The filed borrowings do not add up to a total we can stand behind: the filer's own liability subtotals leave room for debt we did not read.
  • EV/EBIT: We do not hold this figure for this company, so there is nothing to show.
  • Return on Invested Capital: The filed borrowings do not add up to a total we can stand behind: the filer's own liability subtotals leave room for debt we did not read.
  • Beneish M-Score: We do not hold this figure for this company, so there is nothing to show.
  • PEG Ratio: We do not hold this figure for this company, so there is nothing to show.
  • Eps Growth 5Y: We do not hold this figure for this company, so there is nothing to show.
  • Rev Growth 5Y: We do not hold this figure for this company, so there is nothing to show.
  • Gross Margin: Our archived statements for this filer carry no gross profit line, so there is nothing to compute a gross margin from and trace back to source. That may be because the filer presents no cost of revenue, or because we have not captured the concept. We do not guess which.
  • EV/EBITDA: We do not hold this figure for this company, so there is nothing to show.
  • Interest Coverage: No interest expense is filed for this year, so coverage is not computed.
  • Dividend Yield: We do not hold this figure for this company, so there is nothing to show.
  • Payout Ratio: We do not hold this figure for this company, so there is nothing to show.
  • ROIC-WACC Spread: We do not hold this figure for this company, so there is nothing to show.
  • Dividend Coverage Ratio: We do not hold this figure for this company, so there is nothing to show.
  • Dividend Streak: We do not hold this figure for this company, so there is nothing to show.

9 of 10

Declared positions

Whether anybody here owns this company.

Positions declared by Javier Sanz Alvarez: no holding in any company shown here, as of October 3, 2026.

10 of 10

Next step

What to do with what you have read.

A thesis is your reason for owning it, in your words, with the figures that must stay true. Checking those figures every night against the newest filed accounts, and telling you once when one breaks, is what the subscription adds.

More on this company

What this cannot tell you

  • 15 figures could not be read on this company, among them Debt to Equity, EV/EBIT, Return on Invested Capital. Each blank in the table above names the rest, with its reason. 10 named tests come back incomplete because of them, which is neither met nor missed.
  • We hold 7 filed fiscal years rather than 10, so the run above is shorter than a full decade and is counted as what it is.

And the one that is true of all of it: This is what the numbers say today. It cannot tell you the day one of them stops being true. Nothing here can, because the reasons are not written down.

Running this once is arithmetic on public documents and you are welcome to it. Writing down why you own each company, in your own words and with the numbers that have to stay true for it to hold, and then having those numbers re-checked every night against the newest filed accounts, and against the latest close where a rule watches a price, is Professional, the plan a new account starts on for 30 days, one trial per person. It writes to you the day one breaks, and stays quiet when nothing does. The check runs every night at 23:30 UTC. A filing is picked up the night after it is published.

No card. 30 free days, and nothing is charged unless you choose a plan.

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ValueScreener · valuescreener.ai · Computed from accounts filed with the SEC by this company, read from EDGAR, and from dated closing prices. On this page a filed figure opens into its formula, its inputs and the statement, fiscal year and filing date it was read from, and a price into the day of its close. A figure that cannot show that trail says so.

A computation on accounts filed with the SEC, not a recommendation and not advice. Past filings do not indicate future results. Risk disclaimer.

Once a week, what changed in the filings of US-listed companies, why it can matter to a thesis, and what deserves a closer review. Grounded in filings, not market noise.

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Risk disclaimer. This service is provided for research and education only. Nothing on it is investment advice, a recommendation, or an offer to buy or sell any security. Capital is at risk, and past performance does not indicate future results. Figures come from filed accounts and may be incomplete, delayed or later restated, so verify a number against the filing before you act on it.