QMCO

Quantum Corporation
NasdaqGMUSDEQUITY Technology DELAYED
Last price
22.30
▲ 1.81 (8.83%)
MARKET ·

Price

Open
20.30
Prev close
20.49
Day high
22.40
Day low
19.73
Volume
1.46M
Market cap
$876.87M
P/E (TTM)
52W range
4.19 – 27.80

Trailing performance

Price return · vs SPY
Returnvs SPY
1W
-14.78% -13.4%
1M
+92.64% +88.9%
3M
+136.45% +133.4%
6M
+315.11% +304.0%
YTD
+244.96% +232.7%
1Y
+228.66% +208.7%
3Y
+73.83% -0.3%
5Y

Price return only. Dividends are not reinvested, so total return on a dividend payer will be higher than shown.

Fundamentals

TTM · reported
Market cap$876.87M
Enterprise value$831.28M
Revenue (TTM)$296.10M
Gross profit$112.05M
EBITDA$2.36M
Net income$-239.13M
EPS (TTM)$-13.16
Free cash flow$17.37M
Total cash$54.45M
Total debt$8.86M
Book value / share$-13.59
Shares outstanding39.41M
Float31.95M
Short % of float6.14%
Dividend yield
Beta (5Y)3.00

Valuation & profitability ratios

Account required
Trailing P/E
Forward P/E26.49
PEG ratio0.77
Price / sales
Price / book
EV / revenue2.81
EV / EBITDA352.39
Gross margin37.84%
Operating margin6.26%
Profit margin-80.76%
Return on equity
Return on assets-0.40%
Debt / equity
Current ratio0.93
Free account required

Fourteen ratios including P/E, PEG, EV/EBITDA, margins and return on equity.

Financial statements

Annual · as reported
Last 4 fiscal years
Line item2026202520242023
Total revenue$279.58M$274.06M$311.60M$412.75M
Cost of revenue$0$0$0$0
Gross profit$0$0$0$0
R&D
SG&A
Operating income
Pre-tax income
Tax provision$0$0$0$0
Net income-$101.05M-$115.09M-$41.29M-$38.33M
EBIT$0$0$0$0

Earnings

History & consensus estimates
Reported vs expected · EPS
QuarterEst.ActualSurprise
Jun 2026 -0.170.18 +205.9%
Mar 2026 -0.31-0.21 +31.1%
Dec 2025 -0.45-0.36 +20.0%
Sep 2025 -0.28-0.54 -92.9%
Forward consensus
PeriodEPSAnalystsRevenueGrowth
Current quarter -0.17 2 $75.05M +16.7%
Next quarter 0.13 2 $84.90M +13.8%
Current year 0.47 2 $332.50M +18.9%
Next year 0.84 2 $377.95M +13.7%

Analyst targets & ownership

Account required
Mean target$24.00
High target$24.00
Low target$24.00
Implied upside7.62%
Analyst count2
ConsensusSTRONG BUY
Strong buy / Buy0 / 2
Hold0
Sell / Strong sell0 / 0
Held by insiders37.27%
Held by institutions37.44%
Institutions holding79
Free account required

Price targets, consensus spread, insider and institutional ownership.

Insider net activity

6m · Form 4 rollup
Net shares
+28.23M
Net buying
Buy transactions
5
28.23M shares
Sell transactions
4
8.08K shares
Net transactions
+9
Buys less sells
Sell : buy shares
0.0 : 1
Mixed
Insider-held shares
14.69M
Total on file
Bought 28.23MSold 8.08K

Insider transactions

Account required
DateInsiderAction SharesValueHeld
Aug 3, 26
CRAYTHORNE ANTHONY
Officer
SELL 1.48K $15.86K Direct
Jul 2, 26
MEYRATH HUGUES
Chief Executive Officer
SELL 6.23K $65.50K Direct
Jul 2, 26
NASH LAURA A.
Officer
SELL 260 $2.73K Direct
Jun 4, 26
FICHTHORN JOHN A
Director and Beneficial Owner of more than 10% of a Class of Security
CONVERSION 11.02M $57.24M Indirect
Jun 4, 26
DIALECTIC TECHNOLOGY SPV L.L.C
Beneficial Owner of more than 10% of a Class of Security
CONVERSION 11.02M $57.24M Direct
Jun 4, 26
FICHTHORN JOHN A
Director and Beneficial Owner of more than 10% of a Class of Security
STOCK 3.08M $48.67M Indirect
Jun 4, 26
DIALECTIC TECHNOLOGY SPV L.L.C
Beneficial Owner of more than 10% of a Class of Security
STOCK 3.08M $48.67M Direct
Apr 2, 26
NASH LAURA A.
Officer
SELL 109 $593 Direct
Mar 4, 26
WHITE WILLIAM HILLIS
Chief Financial Officer
STOCK 25.00K $0 Direct
Dec 31, 25
MEYRATH HUGUES
Chief Executive Officer
STOCK 62.50K $0 Direct
Dec 31, 25
FICHTHORN JOHN A
Director and Beneficial Owner of more than 10% of a Class of Security
STOCK 12.00K $0 Direct
Dec 31, 25
WHITE YUE ZHOU
Director
STOCK 12.00K $0 Direct
Dec 31, 25
JAWORKSI DON
Director
STOCK 12.00K $0 Direct
Dec 31, 25
TRACY JOHN R.
Director
STOCK 12.00K $0 Direct
What this is, and what it is not

These are SEC Form 4 filings — officers, directors and 10% owners reporting their own trades in the company's stock. Filing is due within two business days of the transaction, so this lags reality by days, and the provider adds its own lag on top.

A sale is not automatically bearish. Executives sell on scheduled 10b5-1 plans, to cover tax on vesting equity, and to diversify. Purchases with cash are generally the more informative signal, and they are far rarer.

This does not include congressional or senate trading. That comes from STOCK Act disclosures filed with the Senate eFD system and the House Clerk, which this data source does not carry.

Free account required

Officer and director trades in their own stock, straight from Form 4 filings.

Insider holders

10 reporting
NameRelationShares heldLatest
CABRERA BRIAN E
Officer 28.74K Sale
DIALECTIC TECHNOLOGY SPV L.L.C
Beneficial Owner of more than 10% of a Class of Security 14.10M Conversion of Exercise of derivative security
FICHTHORN JOHN A
Director and Beneficial Owner of more than 10% of a Class of Security Conversion of Exercise of derivative security
GIANELLA KENNETH PHILIPPE
Chief Financial Officer 32.40K Sale
JAWORKSI DON
Director 39.67K Stock Award(Grant)
LERNER JAMES J
Chief Executive Officer 110.85K Sale
MEYRATH HUGUES
Chief Executive Officer 118.47K Sale
TRACY JOHN R.
Director 27.00K Stock Award(Grant)
WHITE WILLIAM HILLIS
Chief Financial Officer 25.00K Stock Award(Grant)
WHITE YUE ZHOU
Director 41.14K Stock Award(Grant)

Moving averages & technicals

Computed from 2Y daily closes
SMA 10
21.69
+2.82% from price
SMA 20
16.44
+35.35% from price
SMA 50
13.66
+62.89% from price
SMA 100
11.08
+101.24% from price
SMA 200
8.92
+149.55% from price
EMA 12
20.14
+10.70% from price
EMA 26
16.99
+31.23% from price
EMA 50
14.52
+53.57% from price
RSI (14)
66.1
Neutral
MACD (12,26,9)
3.15
Hist 0.58
ATR (14)
2.46
11.07% of price
Realised vol 30D
166.1%
Annualised
Bollinger upper
28.28
20, 2σ
Bollinger lower
4.60
20, 2σ
50 / 200 cross
Golden
13.66 vs 8.92
Trend bias
Above 200
+149.55%

Risk profile

Daily returns · 1Y window
Beta vs SPY
3.34
More volatile than market
Correlation to SPY
0.35
Loosely linked
Realised vol 30D
166.1%
Annualised
Market vol 1Y
12.9%
SPY, annualised
Max drawdown 1Y
-67.7%
Peak to trough
Max drawdown 5Y
-98.3%
Peak to trough
ATR 14
2.46
11.07% of price
Beta (reported)
3.00
5Y monthly, from filing

Unusual options activity

Account required
Flagged1
Total notional$462.30K
Call notional$462.30K
Put notional$0
Tiltcall-weighted
Likely opening1 of 1
SideStrikeExpiryVolumeOpen int. Vol / OINotionalIV PrintScore
CALL 10.00 Mar 19, 27
208d
402 214 1.9× $462.30K 106% at bid
65
How this is calculated, and what it cannot see

A contract is flagged when today's volume approaches or exceeds its open interest, the position is worth at least $40,000, and at least 150 contracts changed hands. Open interest is what was outstanding at yesterday's close, so volume above it means the flow cannot all be closing — something is being opened.

The score weights four things: volume against open interest, dollar notional, volume against the rest of that chain, and where the last print sat inside the bid/ask spread.

What it cannot see. Volume here is a daily total, so ten small orders and one large one are indistinguishable — this is not block or sweep detection, which needs exchange-level time and sales. The print column compares the last trade to the current quote, which is a proxy for who was the aggressor, not a tagged flag. Quotes are delayed. A single large trade can be a hedge, a roll, or one leg of a spread, and none of those mean what a naked directional bet would mean.

Free account required

Contracts trading at or above their open interest, ranked by notional and where the print landed.

Options analytics

Account required
Put / call volume
0.20
Call-heavy session
Put / call open interest
0.62
Positioning, not flow
Max pain
20.00
-10.1% from spot
ATM implied vol
113.7%
Nearest strike to spot
Skew (10% OTM)
-1.6%
Calls bid over puts
Call volume
500
Contracts, this expiry
Put volume
100
Contracts, this expiry
Heaviest call OI
35.00
1.09K contracts
Heaviest put OI
12.50
464 contracts

Max pain is the strike at which the largest dollar value of open contracts expires worthless. It describes current positioning; it is not a forecast and it moves as open interest changes.

Free account required

Put/call ratios, max pain, implied volatility skew and where open interest is concentrated.

Options chain

Account required
ExpirySpot 22.30
Calls
StrikeLastBidAskVolOIIV
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
Puts
StrikeLastBidAskVolOIIV
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
000.000.000.000.00000.0%
Free account required

Every listed expiry, both sides of the book, with volume, open interest and implied volatility.

PRIVATE STRATEGY · BY QUALIFICATION

The same data. A different seat.

The research you are reading is the input layer for a discretionary options program we run for a small number of qualified investors. Minimum $1,000,000.