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Research & education only — not financial advice.TENK is not a registered investment adviser; calls are impersonal, generated from SEC filings and a delayed/third-party price feed, and may be wrong or out of date. The operator and an affiliated trading operation may hold or trade the securities TENK rates — see Disclosures. Do your own research.

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Home›Stocks›QMCO

QMCO

QUANTUM CORP /DE/

Next earnings Jun 29, 2026 (after close) · consensus $-0.31 EPS, $74.2M rev

Last earnings -3.7% on 2026-06-25

Avoid
$10.16
▼ -14.26%
$10.16▲ +12.39%
over 1Y
L $4.31H $15.95
Earnings Dividend Split Congress buy Congress sellGrouped by date · hover a pin to expand
Today-14.3%
1W-21.4%
1M-19.0%
3M+78.9%
YTD+45.1%
1Y+12.4%
OverviewFinancialsValuationQualityTimelineFilings
Rating
Avoid
Quality
D
Valuation
Fair value
Filings
Flagged
Avoid
Conviction
Horizon
Long (>12mo)
Street · 8 analysts
Buy

Insolvent balance sheet — negative $199M equity, $15.6M cash against $54.8M debt due — swamps a real product-revenue turn.

Stockholders' equity -$199M · FY2026

Quantum is operationally stabilizing but financially distressed, and the balance sheet makes it uninvestable today. Stockholders' equity is negative $199M against $356M of liabilities and just $157M of total assets — the company owes far more than it owns, and retained deficit has reached -$1.04B. Cash is a razor-thin $15.6M while $54.8M of debt is current, and operating cash flow was -$37.9M (down 60%). That combination — negative equity, negative operating cash flow, and near-term debt due against minimal cash — is a going-concern/refinancing setup, and the 195.6% jump in share count shows how equity holders are being diluted to keep the lights on.

The operating story is genuinely improving, which is why this is 'avoid' rather than a screaming 'sell' with a zero target. MD&A shows product revenue up 12% to $172M, driven by secondary storage (Scalar tape, DXi, ActiveScale) up 36.7% — real demand. Operating loss narrowed 41% to -$24.5M as G&A and R&D were cut hard. But R&D fell 24.5% and service/subscription revenue declined 10% as products hit end-of-service-life, so the improvement is partly cost-cutting into a shrinking recurring base, not durable growth. Gross margin compressed 320bp to 36.9% on a mix shift to lower-margin devices, with tariffs cited as a further pressure.

AI-generated analysis, produced by our proprietary engine from SEC filing data.

Investment recommendation produced by TENK/calls (tenkcalls.com), Luxembourg. Completed Jul 3, 2026, 1:15 AM ET. Ratings & methodology: definitions · All recommendations to date: track record · Conflicts: disclosures. Not investment advice.

Financials · annual, by fiscal year

Line itemFY22FY23FY24FY25FY26
Revenue$383M$422M$312M$274M$280M
Gross profit$158M$143M$125M$110M$103M
Operating income-$3.23M-$16.7M-$28.9M-$41.7M-$24.5M
Net income$38.4M-$18.4M-$41.3M-$115M-$101M
Diluted EPS-$0.32-$0.28-$8.68-$22.35-$7.97
Net margin10.0%-4.4%-13.2%-42.0%-36.1%

Annual figures from SEC 10-K XBRL filings. Open the filing links below for full statement detail.

Key statistics

Valuation

Enterprise value$529M
EV / EBITDA—
EV / Sales1.9
EV / FCF—
P / FCF—
PEG (trailing)—
Earnings yield-25.3%
FCF yield-9.9%

Quality & risk

ROIC (est.)—
Free cash flow-$39.6M
Total debt$145M
Net cash-$129M
Altman Z-Score-8.08 distress
Piotroski F-Score4/9

Capital returns

Buyback yield—
Dividend yield (est.)—
Shareholder yield—
Shares Δ YoY+195.6%

Computed from SEC XBRL annual figures + the current quote. EV and ROIC use long-term + current debt where filed; estimates, not investment advice.

Disclosure timeline

SEC · 8-Ks + reports
Recent disclosure tone has skewed negative — read the flagged items.
  1. 8-K Earnings results2026-06-25

    FY26 10-K: revenue stabilized +2% to $280M, but equity -$199M, deep losses

  2. 10-K Annual report2026-06-25

    FY26 10-K: revenue stabilized +2% to $280M, but equity -$199M, deep losses

  3. NT 10-K Late filing notice2026-06-15

    Filed 12b-25 notice that the FY26 10-K would be late

  4. 8-K Agreement terminated2026-06-05

    Terminated a material agreement; set shareholder director-nomination window

  5. 8-K Material agreement2026-06-02

    New debt + unregistered equity issuance to refinance; heavy dilution added

  6. S-1 Securities registration2026-02-19

    Registered shares for resale/offering — added dilution overhang

  7. 8-K Earnings results2026-02-17

    Filed Q3 FY26 quarterly report

  8. 10-Q Quarterly report2026-02-17

    Filed Q3 FY26 quarterly report

  9. 8-K Officer / director change2026-02-02

    Announced an officer/board change (management transition)

Recent filings

all on EDGAR ↗
10-KPeriod ending 2026-03-312026-06-25open ↗8-KPeriod ending 2026-06-252026-06-25open ↗NT 10-KPeriod ending 2026-03-312026-06-15open ↗4Period ending 2026-06-012026-06-08open ↗4Period ending 2026-06-042026-06-08open ↗SCHEDULE 13D/AFiling2026-06-08open ↗8-KPeriod ending 2026-06-042026-06-05open ↗8-KPeriod ending 2026-06-012026-06-02open ↗SDFiling2026-05-29open ↗4Period ending 2026-04-012026-04-03open ↗4Period ending 2026-04-012026-04-03open ↗4Period ending 2026-04-012026-04-03open ↗

Quality score

D
ValueGrowthProfitHealthMom.
ValueA-
GrowthB
ProfitabilityF
Financial healthF
MomentumD
  • ✓Revenue growing year-over-year
  • ✗Profitable (positive net income)
  • ✗Net margin above 10%
  • ✓Liabilities below 2× equity
4.3152-week15.95
Revenue
$280M
+2.0% YoY
Net margin
-36.1%
ROE
—
P/E
—

SEC fundamentals · FY 2026

'22'23'24'25'26

■ revenue · ■ net income, by fiscal year

Revenue$280M+2.0%
Net income-$101M+12.2%
Gross profit$103M-6.2%
Operating income-$24.5M+41.2%
Diluted EPS-$7.97+64.3%
Cash & equivalents$15.6M-5.4%
Total assets$157M+1.0%
Total liabilities$356M+11.3%
Stockholders' equity-$199M-21.0%
Gross: 36.9%Op.: -8.8%L/E: -1.79x

Frequently asked

Is QUANTUM CORP /DE/ (QMCO) a buy?
QMCO currently carries a Avoid rating with 4/5 conviction, derived from its latest SEC filings. Insolvent balance sheet — negative $199M equity, $15.6M cash against $54.8M debt due — swamps a real product-revenue turn.
What is QUANTUM CORP /DE/'s quality score?
QMCO scores 45.037821349341/100 (grade D) on a SEC-grounded quality model spanning value, growth, profitability, financial health and momentum.

Sources: SEC EDGAR (CIK 0000709283, latest 10-K filed 2026-06-25) · EODHD · Proprietary analysis · as of 7/3/2026, 5:15:52 AM.

Research and education only — not financial advice. TENKis not a registered investment adviser or broker-dealer and gives no personalized advice. Every call is impersonal — identical for all users, generated on a schedule from SEC filings plus a delayed/third-party price feed — may be wrong or out of date, and is not a recommendation to buy or sell any security. The operator and an affiliated trading operation may hold or trade the securities TENK rates; see Disclosures. Past performance does not guarantee future results. Do your own research.

Insider activity

Form 4 · SEC
2026-06-04
FICHTHORN JOHN
Director
Acquired (C)11.0M @ $5.19$57.2M
2026-06-04
FICHTHORN JOHN
Director
Award3.08M @ $5.19$16.0M
2026-06-04
Dialectic Technology SPV LLC
10% owner
Acquired (C)11.0M @ $5.19$57.2M
2026-06-04
Dialectic Technology SPV LLC
10% owner
Award3.08M @ $5.19$16.0M
2026-04-02
Nash Laura A.
Chief Accounting Officer
Sell109.00 @ $5.44$592.96
2026-03-04
White William Hillis
Chief Financial Officer
Award25.0K
2026-01-01
Craythorne Anthony
Chief Revenue Officer
Award15.0K
2026-01-01
Meyrath Hugues
President & CEO
Award62.5K

Earnings history

beat/miss · move
2026-06-25—▼ -3.65%8-K ↗
2026-06-02—▲ +19.54%8-K ↗
2026-02-17Beat +21.6% est▼ -2.94%8-K ↗
2026-01-15Beat +21.6% est▲ +5.61%8-K ↗
2025-11-13Miss -89.1% est▼ -8.70%8-K ↗
2025-10-28Miss -89.1% est▼ -0.89%8-K ↗

Dates from 8-K (Item 2.02); beat/miss = reported EPS vs consensus (Finnhub, recent quarters); move = prior close → close on/after.

Congressional trades

all activity →

Disclosed under the STOCK Act

2021-12-29Debbie Wasserman SchultzBuy$1.00K–$15.0KPTR ↗

Self-reported periodic transaction reports (STOCK Act). Amounts are disclosed ranges; a trade may be a spouse's. Disclosures lag the trade by up to ~45 days. Source: House Clerk + Senate eFD.

Recent news

market news →
Quantum Q4 Earnings Call Focuses on Backlog and AI DemandBullish
nasdaq.com· 2026-06-29
Stock Indexes Finish Lower as Chipmakers Sell OffBullish
nasdaq.com· 2026-06-26
Stock Indexes Finish Lower as Chipmakers Sell OffBullish
finance.yahoo.com· 2026-06-26
Stock Indexes Slip as Chipmakers RetreatBearish
nasdaq.com· 2026-06-26
Stocks Pressured by Weakness in ChipmakersBearish
nasdaq.com· 2026-06-26
Quantum's Q4 Adjusted Loss Narrows Y/Y, Revenues Match EstimatesBullish
finance.yahoo.com· 2026-06-26

Vs tracked universe

compare →

1195 tracked peers · median

TENK Score45 vs 67
Revenue growth2.0% vs 7.5%
Net margin-36.1% vs 10.0%
Return on equity— vs 12.0%
P/E— vs 26.2

News sentiment

EODHD · 6d
Bearish
-0.11
vs typical · 11 articles
↑ improving

Recent news tone vs the market's typical (which skews positive). A soft signal, not a recommendation.