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ValueScreener company report

ZeroStack Corp. (ZSTK)

NASDAQ / Financial Services / Asset Management

Share price

4.32 USD Market dataClose of Oct 15, 2026

Market capitalisation

94.2M USD Market dataClose of Oct 15, 2026
Market data
Oct 15, 2026
Filed accounts
FY2025, filed Feb 27, 2026
Ratios computed
Oct 15, 2026
Filed years
5, FY2021 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

-169.7% Computed

From the FY2025 filing

Read quality

Valuation

Price to book

1.33x Computed

FY2025 accounts, priced at the latest close

Read valuation

Cash generation

Free cash flow yield

-9.3% Computed

FY2025 accounts, priced at the latest close

Read cash generation

Revenue and net income, by fiscal year

FY2019 Net income: -2.8M USDFY2020 Revenue: 106.0K USDFY2020 Net income: -14.2M USDFY2021 Revenue: 9.0M USDFY2021 Net income: -21.4M USDFY2022 Revenue: 33.4M USDFY2022 Net income: -52.4M USDFY2023 Revenue: 76.1M USDFY2023 Net income: -57.0M USDFY2024 Revenue: 35.9M USDFY2024 Net income: -15.9M USDFY2025 Revenue: 35.7M USDFY2025 Net income: -119.7M USD
Revenue Net income7 fiscal years; a year whose statement names no SEC filing is market data, and the table in Filings says which.
Named tests met
0 of 30 Which tests
The business, and the score behind its five axes

The reading, in brief

Is it good

Return on equity was -169.7% in FY2025, in the band labelled "Likely below the cost of equity" (below 8.0%), on lines anchored on Damodaran's cost-of-capital data, suggesting returns on shareholders' money below the usual cost of equity.

Today, against the Asset Management industry (71 companies), -169.7% sits at the 3rd percentile; the middle half of that group runs from 1.3% to 14.3%.

Is it safe

Debt to equity was 0.76 in FY2025, in the band labelled "Within Graham's industrial limit" (0.50 to 1.00), on lines anchored on Graham's defensive-investor criteria.

Today, against the Financial Services sector (80 companies), 0.76 sits at the 59th percentile; the middle half of that group runs from 0.21 to 1.42.

Year by year against peers
Whether ZeroStack Corp.'s return on equity stayed above the median of the Asset Management industry, year by year. (FY2020 to FY2025, 6 fiscal years of ZeroStack Corp. with a comparable figure)
The direction
Which way ZeroStack Corp.'s current ratio has moved, and how steadily. (FY2019 to FY2025, 7 filed years of ZeroStack Corp.)
What could explain it
What in ZeroStack Corp.'s filed statements could explain the movements. (8 readings drawn from the statement lines ZeroStack Corp. filed)
What to check next
What to check next on ZeroStack Corp., and where in its filings. (6 questions for ZeroStack Corp.)
In one paragraph
One paragraph on ZeroStack Corp.'s returns, cash, balance sheet and price. (9 of sixteen figures read for ZeroStack Corp.)

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

Research ZSTKPart 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 Feb 27, 2026, accession 0001062993-26-001203.

3 of 10

Quality

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

SEC filingComputed

ZeroStack Corp: returns on capital and margins, each with its source
FigureValue, source and document
Return on invested capital, after tax
Why n/m

Invested capital is equity plus debt less cash. A financial company's debt and cash are operating positions, so returns measured against that base are not comparable to an operating business.

n/m ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Return on equity-169.7% ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Return on capital employed, pre-tax
Why n/m

Invested capital is equity plus debt less cash. A financial company's debt and cash are operating positions, so returns measured against that base are not comparable to an operating business.

n/m ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Return on assets-91.9% ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Gross margin4.6% ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Operating margin-433.5% ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Net margin-335.6% ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
ZSTK -335.6%
WTF -139.1%MGLD -17.3%BCIC -6.2%PSBD -47.9%TONX -1161.9%
-1161.9%-6.2%
Net margin: ZSTK 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

ZeroStack Corp: leverage, liquidity and distress, each with its source
FigureValue, source and document
Debt to equity0.76 ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Current ratio1.01 ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Quick ratio0.79 ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Interest coverage
Why n/a

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

n/a ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Altman Z-score
Why n/m

Altman's Z-Score was estimated on manufacturers and explicitly excludes financial firms. A financial company scores in the distress zone by construction, so the number would be wrong rather than alarming. Not applicable to financials.

n/m ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Net debt48.3M ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Total assets 130.2MTotal liabilities 59.7MShareholders' equity 70.6MOwnsOwes, and equity
Total assets Total liabilities Shareholders’ equity
The balance sheet, line by line

Financial health

What ZeroStack Corp owned and owed at the end of fiscal 2025, from the balance sheet it filed (10-K, filed Feb 27, 2026, 0001062993-26-001203).

ZeroStack Corp: balance sheet position
Total assets130.2M FiledFY2025 10-K, filed Feb 27, 2026
Total liabilities59.7M FiledFY2025 10-K, filed Feb 27, 2026
Shareholders' equity70.6M FiledFY2025 10-K, filed Feb 27, 2026
Cash5.6M FiledFY2025 10-K, filed Feb 27, 2026
Total debt53.9M FiledFY2025 10-K, filed Feb 27, 2026
Net debt48.3M
Current ratio1.01
Debt to equity0.76
  • 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

ZeroStack Corp: what the market charges, each with its source
FigureValue, source and document
Price to earnings
Why n/m

Earnings are zero or negative, so a price to earnings multiple is not meaningful. A negative P/E is not a cheap company and a large positive one from a near-zero denominator is not an expensive one.

n/m ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
P/E on trailing twelve months
Why n/a

Fewer than twenty trading days carry a meaningful trailing price to earnings ratio, so no range is stated.

n/a ComputedClose of Oct 15, 2026 · Trailing four quarters, each as known on the day; the quarterly filings are listed under Filings
Price to book1.33x ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Price to sales2.64x ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Enterprise value to EBIT
Why n/m

Enterprise value adds debt and subtracts cash. For a financial company both are the business itself, so the resulting multiple has no economic meaning.

n/m ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Enterprise value to EBITDA
Why n/m

Enterprise value adds debt and subtracts cash. For a financial company both are the business itself, so the resulting multiple has no economic meaning.

n/m ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Price to earnings over growth
Why n/m

Earnings are zero or negative, so a price to earnings multiple is not meaningful. A negative P/E is not a cheap company and a large positive one from a near-zero denominator is not an expensive one.

n/m ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Diluted earnings per share-43.49 USD FiledFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Graham number
Why n/m

Earnings are zero or negative, so a price to earnings multiple is not meaningful. A negative P/E is not a cheap company and a large positive one from a near-zero denominator is not an expensive one.

n/m ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203

We publish no fair value or price target of our own. Value ZSTK 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 ZeroStack Corp today, and the multiples it has carried. No value of ours: the figures are the filings’ and the market’s.

ZeroStack Corp: valuation
Share price4.32 USD
Market capitalisation94.2M USD
Enterprise value to EBITDAn/m
Graham numbern/m
Diluted earnings per share, FY2025-43.49 USD

Price to earnings on trailing twelve months: Fewer than twenty trading days carry a meaningful trailing price to earnings ratio, so no range is stated.

Companies like ZeroStack Corp

  1. Waton Financial Limited Ordinary Shares (WTF)Market cap 133.6M USD
  2. The Marygold Companies, Inc. (MGLD)Market cap 84.6M USD
  3. BCP Investment Corporation (BCIC)Market cap 82.6M USD
  4. Palmer Square Capital BDC Inc. (PSBD)Market cap 299.2M USD
  5. TON Strategy Co. (TONX)Market cap 151.4M USD

Same industry (Asset Management) 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

ZeroStack Corp: cash generation and what is paid out, each with its source
FigureValue, source and document
Free cash flow yield-9.3% ComputedClose of Oct 15, 2026 · FY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Free cash flow-8.8M USD ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Free cash flow margin-24.7% ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
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 Feb 27, 2026, 0001062993-26-001203
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 Feb 27, 2026, 0001062993-26-001203
FY2019 Free cash flow: -594.0K USDFY2019 Net income: -2.8M USDFY2020 Free cash flow: -8.7M USDFY2020 Net income: -14.2M USDFY2021 Free cash flow: -24.9M USDFY2021 Net income: -21.4M USDFY2022 Free cash flow: -17.2M USDFY2022 Net income: -52.4M USDFY2023 Free cash flow: -8.6M USDFY2023 Net income: -57.0M USDFY2024 Free cash flow: -5.2M USDFY2024 Net income: -15.9M USDFY2025 Free cash flow: -8.8M USDFY2025 Net income: -119.7M 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.

ZeroStack Corp.: the eight ratios, with the fiscal year and filing date behind each.
FigureValueYearAs of
n/mFY2025Oct 15, 2026
n/m Not meaningful for this company, such as a P/E on negative earnings or a bank's EV/EBIT.
1.33xFY2025Oct 15, 2026
n/mFY2025Oct 15, 2026
n/m Not meaningful for this company, such as a P/E on negative earnings or a bank's EV/EBIT.
-9.3%FY2025Oct 15, 2026
n/mFY2025Feb 27, 2026
n/m Not meaningful for this company, such as a P/E on negative earnings or a bank's EV/EBIT.
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.
0.76FY2025Feb 27, 2026
1.01FY2025Feb 27, 2026
2.64xFY2025Oct 15, 2026
n/mFY2025Oct 15, 2026
n/m Not meaningful for this company, such as a P/E on negative earnings or a bank's EV/EBIT.
n/mFY2025Oct 15, 2026
n/m Not meaningful for this company, such as a P/E on negative earnings or a bank's EV/EBIT.
n/mFY2025Feb 27, 2026
n/m Not meaningful for this company, such as a P/E on negative earnings or a bank's EV/EBIT.
n/mFY2025Feb 27, 2026
n/m Not meaningful for this company, such as a P/E on negative earnings or a bank's EV/EBIT.

The figures are computed from the accounts for fiscal 2025, the newest full year on file. 5 filed fiscal years on record, FY2021 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

7 fiscal years, FY2019 to FY2025. 5 read from the annual reports ZeroStack Corp filed with the SEC, each naming its filing; the rest from statements that name none, which are market data. Amounts in USD, as reported.

ZeroStack Corp: 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
FY202535.7M-154.7M-119.7M-43.49-8.8M-433.5%-169.7%10-K, Feb 27, 20260001062993-26-001203
FY202435.9M-8.9M-15.9M-50.02-5.2M-24.9%-352.7%10-K, Mar 24, 20250001062993-25-006145
FY202376.1M-50.4M-57.0M-302.25-8.6M-66.2%-890.6%10-K, Mar 28, 20240001062993-24-007367
FY202233.4M-47.2M-52.4M-533.52-17.2M-141.4%-92.2%10-K, Mar 31, 20230001477932-23-002112
FY20219.0M-19.0M-21.4Mn/a-24.9M-211.6%-27.7%10-K, Mar 31, 20230001477932-23-002112
FY2020106.0K-14.3M-14.2Mn/a-8.7M-13475.5%-86.6%Market data, supplied Oct 15, 2026accession n/a
FY2019n/a-2.8M-2.8Mn/a-594.0Kn/an/mMarket data, supplied Oct 15, 2026accession n/a
  • Revenue, compound annual growth FY2020 to FY2025: 220.2%
  • Earnings: Earnings was not positive in both 2019 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 2022 and 2025, so a compound rate across the window is not defined. Both figures are in the table.
  • Free cash flow: Free cash flow was not positive in both 2019 and 2025, so a compound rate across the window is not defined. Both figures are in the table.

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

ZeroStack Corp: accounting screens and published tests, each with its source
FigureValue, source and document
Beneish M-score
Why n/m

The Beneish M-Score is built on gross margin, receivables and asset quality indices estimated on non-financial firms. Those inputs are not defined here.

n/m ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Piotroski F-score
Why n/m

2 of the nine Piotroski signals are undefined for a capital markets firm: signal 6 (rising current ratio), signal 8 (rising gross margin). We do not publish a partial score under the full score's name.

n/m ComputedFY2025 10-K, filed Feb 27, 2026, 0001062993-26-001203
Named tests met0 of 30 Computed
Beta1.21 ComputedClose of Oct 15, 2026

The named tests

Of 30 tests value investors published: 0 met, 20 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
None of the named tests.
Does not
Defensive investor (Benjamin Graham); Deep value; Large cap, low P/E; High F-score, low P/B (Joseph Piotroski); Low PEG, low debt (Peter Lynch); High returns and growth; Gross margin, turnover (Robert Novy-Marx); High yield, low payout; Dividends and buybacks; Low beta, profitable; Near the 52-week low; Z-score and coverage (Edward Altman); High returns, low debt; Owner earnings yield; High return on tangibles; Low P/S, rising earnings (James O'Shaughnessy); Book or below, low debt (Walter Schloss); Tangible book or below; Cash-flow yield and ROIC; Cheapest quarter on P/B (David Dreman)
Not measured
Earnings yield and ROIC (Joel Greenblatt); Three forensic scores; EV/EBITDA and coverage; ROIC at or above WACC; Two thirds of NCAV (Benjamin Graham); P/E times P/B (Benjamin Graham); Cash-covered dividend; Clean books, high ROIC; Cheapest quarter on P/E (David Dreman); 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(18)
  • Current Ratio: Graham set this test for industrial companies.
  • Piotroski F-Score: 2 of the nine Piotroski signals are undefined for a capital markets firm: signal 6 (rising current ratio), signal 8 (rising gross margin). We do not publish a partial score under the full score's name.
  • P/E Ratio: Earnings are zero or negative, so a price to earnings multiple is not meaningful. A negative P/E is not a cheap company and a large positive one from a near-zero denominator is not an expensive one.
  • EV/EBIT: Enterprise value adds debt and subtracts cash. For a financial company both are the business itself, so the resulting multiple has no economic meaning.
  • Return on Invested Capital: Invested capital is equity plus debt less cash. A financial company's debt and cash are operating positions, so returns measured against that base are not comparable to an operating business.
  • Altman Z-Score: Altman's Z-Score was estimated on manufacturers and explicitly excludes financial firms. A financial company scores in the distress zone by construction, so the number would be wrong rather than alarming. Not applicable to financials.
  • Beneish M-Score: The Beneish M-Score is built on gross margin, receivables and asset quality indices estimated on non-financial firms. Those inputs are not defined here.
  • PEG Ratio: Earnings are zero or negative, so a price to earnings multiple is not meaningful. A negative P/E is not a cheap company and a large positive one from a near-zero denominator is not an expensive one.
  • Eps Growth 5Y: We do not hold this figure for this company, so there is nothing to show.
  • EV/EBITDA: Enterprise value adds debt and subtracts cash. For a financial company both are the business itself, so the resulting multiple has no economic meaning.
  • 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: Invested capital is equity plus debt less cash. A financial company's debt and cash are operating positions, so returns measured against that base are not comparable to an operating business.
  • Price To Ncav: Net current asset value needs current assets, which an unclassified balance sheet does not report.
  • Price To Graham: Earnings are zero or negative, so a price to earnings multiple is not meaningful. A negative P/E is not a cheap company and a large positive one from a near-zero denominator is not an expensive one.
  • 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 the founder: 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

  • 18 figures could not be read on this company, among them Current Ratio, Piotroski F-Score, P/E Ratio. 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 5 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.

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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.

Margin Notes

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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