QMCO Quantum Corp /De/

$24.32 +6.76%

Updated 16 d ago

Quantum Corp /De/ (QMCO) is a technology company in the Computer Storage Devices industry, with a market capitalization of $958 million. Shares last traded at $24.32, 12.3% below their 52-week high. Over the past year the stock is up 237.7%. Net profit margin is -80.8%, below the peer median of 22.6%. Revenue grew 2.0% year over year.

Market Cap

$958M

Shares Out

39.4M

EPS (TTM)

$-22.16

P/E Ratio

—

P/S Ratio

3.24

P/B Ratio

—

Dividend / Share

—

Dividend Yield

—

52-Week High

$27.73

52-Week Low

$4.20

Volume

35,116

Avg Vol (3m)

66,747.857

Performance

+3.23%

+110.34%

+54.48%

+378.64%

YTD

+248.35%

+237.71%

Chart

Full chart →

Daily candles · volume · SMA(20)/SMA(50) · split-adjusted · Databento EQUS.MINI. QMCO split history →

Technicals

RSI (14)

64.29

SMA (50)

$15.31

SMA (200)

$9.61

Price vs SMA50

+58.82%

Price vs SMA200

+153.04%

ATR (14)

$1.98

Full technical analysis (26 indicators, D/W/M) →

Financials

Revenue

$296M

Net Income

$-239M

Gross Margin

37.8%

Operating Margin

-2.3%

Net Margin

-80.8%

Return on Equity

859.4%

Return on Assets

-124.6%

Current Ratio

0.93

Debt / Equity

0.00

Revenue Growth (YoY)

+2.0%

Latest reported annual period ending 2026-06-30 · SEC EDGAR/XBRL.

Full financials — revenue, cash flow & debt over time →

Recent earnings

Period	EPS (diluted)	Reported
Q1 2027	$-7.06	2026-08-11
FY 2026	$-7.97	2026-06-25
Q3 2026	$-7.58	2026-02-17
Q2 2026	$-5.65	2025-11-13
Q1 2027	$-1.87	2026-08-11
FY 2026	$-22.35	2026-06-25

Full earnings history →

Computer Storage Devices peers

QMCO vs 6 industry peers (Computer Storage Devices), by market cap. Updated 16 d ago

P/S vs peers

3.24 / 9.44 med

-66% discount

Net margin vs peers

-80.8% / 22.6% med

below median

1–6 of 6


SNDK	Sandisk	$226.8B	19.84	11.20	56.5%	+0.28%
STX	Seagate Technology	$181.0B	56.84	14.84	26.1%	-0.69%
WDC	Western Digital	$159.2B	16.89	12.32	72.9%	-1.13%
NTAP	NetApp	$36.4B	25.67	4.93	19.2%	+11.02%
P	Everpure, Inc.	$32.7B	129.10	7.67	5.9%	+6.21%
QMCO	Quantum Corp /De/	$958M	-4.01	3.24	-80.8%	+6.76%

Source: SEC EDGAR (fundamentals/EPS/dividends) · Databento EQUS.MINI (prices) · market cap & yield computed by tradmap. Informational only — not financial advice.