RBRK

Rubrik, Inc.
NYSEUSDEQUITY Technology DELAYED
Last price
125.95
▲ 3.27 (2.67%)
MARKET · —

Price

1D — H — L — Range — Vol —
Drag pan · Pinch zoom · Hold crosshair · pick a tool then drag to draw
Open
123.32
Prev close
122.68
Day high
127.90
Day low
124.69
Volume
2.57M
Market cap
$25.89B
P/E (TTM)
—
52W range
42.25 – 127.90

Day trading desk

Current session · delayed
Gap from prior close
+0.52%
Prior close 122.68
VWAP
125.88
+0.05% from price
Relative volume
1.47×
Normal
Session range
3.71%
123.32 – 127.90
Position in range
57%
Mid range
ATR (14D)
5.05
4.01% of price
Prior day high
124.26
PDH
Prior day low
118.00
PDL
Bid / ask spread
—
Quote not published
Session volume
4.71M
Avg 3.19M

VWAP and the session figures are computed from the delayed intraday series on this page, so they lag the live tape and will not match a broker's real-time VWAP exactly. Turn on Prior day H/L/C, Opening range and Volume profile in the chart's Studies menu to see these levels drawn on price.

Trailing performance

Price return · vs SPY
Returnvs SPY
1W
+9.61% +7.7%
1M
+34.30% +33.1%
3M
+49.05% +44.5%
6M
+138.35% +120.2%
YTD
+64.49% +50.2%
1Y
+51.90% +35.5%
3Y
— -82.3%
5Y
— —

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

Unusual options activity

Account required
Nothing crossed the thresholds in the expiries we scanned.
That is the normal state — most contracts trade well inside their existing open interest.
Free account required

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

Free account

5 more panels on RBRK open with an account.

Options chains and analytics, valuation ratios, insider filings, analyst targets and ownership. No card, no trial, nothing to cancel.

Insider net activity

6m · Form 4 rollup
Net shares
+5.76M
Net buying
Buy transactions
28
6.24M shares
Sell transactions
20
480.32K shares
Net transactions
+48
Buys less sells
Sell : buy shares
0.1 : 1
Mixed
Insider-held shares
4.79M
Total on file
Bought 6.24MSold 480.32K

Insider transactions

Account required
DateInsiderAction SharesValueHeld
Sep 25, 26
SINHA BIPUL
Chief Executive Officer
STOCK 55.00K $0 Direct
Sep 24, 26
SINHA BIPUL
Chief Executive Officer
— 555.00K —
Sep 10, 26
NITHRAKASHYAP ARVIND
Chief Technology Officer
— 38.46K — Direct
Sep 10, 26
NITHRAKASHYAP ARVIND
Chief Technology Officer
SELL 38.46K $3.49M Direct
Sep 3, 26
WASSENAAR YVONNE
Director
— 513 — Direct
Sep 3, 26
WASSENAAR YVONNE
Director
SELL 721 $64.54K Direct
Sep 1, 26
THOMPSON JOHN WENDELL
Director
— 11.00K — Direct
Sep 1, 26
THOMPSON JOHN WENDELL
Director
SELL 13.50K $1.20M
Aug 26, 26
RUSSAK-AMINOACH RAKEFET
Director
STOCK 10.30K $0 Direct
Aug 24, 26
CHOUDARY KIRAN KUMAR
Chief Financial Officer
— 4.00K — Direct
Aug 24, 26
CHOUDARY KIRAN KUMAR
Chief Financial Officer
SELL 10.00K $983.19K Direct
Aug 5, 26
NITHRAKASHYAP ARVIND
Chief Technology Officer
— 28.14K — Direct
Aug 5, 26
NITHRAKASHYAP ARVIND
Chief Technology Officer
SELL 38.46K $3.05M Direct
Aug 3, 26
THOMPSON JOHN WENDELL
Director
— 11.00K — 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
CHANDNA ASHEEM
Director 1.54M Stock Award(Grant)
CHOUDARY KIRAN KUMAR
Chief Financial Officer 978.07K Conversion of Exercise of derivative security
GREYLOCK XIV GP, L.L.C.
Beneficial Owner of more than 10% of a Class of Security — Conversion of Exercise of derivative security
LIGHTSPEED MANAGEMENT CO L L C
Beneficial Owner of more than 10% of a Class of Security — Sale
LIGHTSPEED SPV I-B, LLC
Beneficial Owner of more than 10% of a Class of Security — Conversion of Exercise of derivative security
LIGHTSPEED VENTURE PARTNERS IX, LP
Beneficial Owner of more than 10% of a Class of Security — Conversion of Exercise of derivative security
MCCARTHY BRIAN KEITH
Officer 772.79K Stock Award(Grant)
MHATRE RAVI
Director — Sale
NITHRAKASHYAP ARVIND
Chief Technology Officer 293.29K Conversion of Exercise of derivative security
SINHA BIPUL
Chief Executive Officer 556.65K Stock Gift

Fundamentals

TTM · reported
Market cap$25.89B
Enterprise value$25.48B
Revenue (TTM)$1.54B
Gross profit$1.24B
EBITDA$-263.16M
Net income$-254.42M
EPS (TTM)$-1.30
Free cash flow$479.82M
Total cash$1.75B
Total debt$1.15B
Book value / share$-2.41
Shares outstanding160.96M
Float163.82M
Short % of float8.32%
Dividend yield0.00%
Beta (5Y)1.12

Valuation & profitability ratios

Account required
Trailing P/E—
Forward P/E163.88
PEG ratio—
Price / sales—
Price / book—
EV / revenue16.52
EV / EBITDA-96.83
Gross margin80.21%
Operating margin-16.83%
Profit margin-16.50%
Return on equity—
Return on assets-6.74%
Debt / equity—
Current ratio1.64
Free account required

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

Financial statements

As reported · 5 years · 5 quarters
Blank means not reported, not zero
Line item2026202520242023YoY
Total revenue $1.32B$886.54M$627.89M$599.82M +48.5%
Operating revenue $1.26B$828.74M$537.87M$461.49M +52.5%
Cost of revenue $261.88M$265.75M$144.96M$182.01M -1.5%
Gross profit $1.05B$620.80M$482.93M$417.81M +69.8%
Research & development $373.68M$531.62M$206.53M$175.06M -29.7%
Selling, general & admin $1.03B$1.22B$582.91M$504.30M -16.1%
Total operating expense $1.40B$1.75B$789.44M$679.35M -20.2%
Operating income -$345.42M-$1.13B-$306.51M-$261.55M +69.5%
Net interest income $34.93M-$15.90M-$19.08M-$6.57M +319.7%
Pre-tax income -$326.47M-$1.15B-$327.47M-$269.15M +71.6%
Tax provision $22.36M$6.37M$26.69M$8.60M +251.1%
Net income -$348.83M-$1.15B-$354.16M-$277.75M +69.8%
Net income to common -$348.83M-$1.15B-$354.16M-$277.75M +69.8%
Basic EPS -1.78-7.48-2.01-1.58 +76.2%
Diluted EPS -1.78-7.48-2.01-1.58 +76.2%
EBIT -$309.25M-$1.11B-$297.17M-$257.44M +72.1%
EBITDA -$272.13M-$1.08B-$272.87M-$235.07M +74.8%
Basic shares 196.47M154.29M175.93M175.93M +27.3%
Diluted shares 196.47M154.29M175.93M175.93M +27.3%

Options analytics

Account required
Put / call volume
0.39
Call-heavy session
Put / call open interest
0.43
Positioning, not flow
Max pain
114.00
-9.4% from spot
ATM implied vol
58.2%
Nearest strike to spot
Skew (10% OTM)
-0.2%
Calls bid over puts
Call volume
2.38K
Contracts, this expiry
Put volume
929
Contracts, this expiry
Heaviest call OI
125.00
1.26K contracts
Heaviest put OI
118.00
251 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.

Earnings

History & consensus estimates
Reported vs expected · EPS
QuarterEst.ActualSurprise
Jul 2026 0.040.20 +409.6%
Apr 2026 -0.030.16 +668.0%
Jan 2026 -0.110.04 +136.9%
Oct 2025 -0.170.10 +158.0%
Forward consensus
PeriodEPSAnalystsRevenueGrowth
Current quarter 0.08 26 $430.19M +22.9%
Next quarter 0.06 25 $446.21M +18.1%
Current year 0.50 27 $1.69B +28.4%
Next year 0.77 27 $2.05B +21.5%

Analyst targets & ownership

Account required
Mean target$120.15
High target$139.00
Low target$110.00
Implied upside-4.61%
Analyst count27
ConsensusSTRONG BUY
Strong buy / Buy3 / 25
Hold0
Sell / Strong sell0 / 0
Held by insiders2.31%
Held by institutions79.74%
Institutions holding752
Free account required

Price targets, consensus spread, insider and institutional ownership.

Moving averages & technicals

Computed from 2Y daily closes
SMA 10
116.37
+8.23% from price
SMA 20
108.81
+15.61% from price
SMA 50
98.19
+28.12% from price
SMA 100
86.53
+45.55% from price
SMA 200
72.34
+73.89% from price
EMA 12
115.36
+9.18% from price
EMA 26
108.27
+16.34% from price
EMA 50
100.22
+25.68% from price
RSI (14)
72.8
Overbought
MACD (12,26,9)
7.10
Hist 1.09
ATR (14)
5.05
4.02% of price
Realised vol 30D
79.3%
Annualised
Bollinger upper
129.84
20, 2σ
Bollinger lower
87.78
20, 2σ
50 / 200 cross
Golden
98.19 vs 72.34
Trend bias
Above 200
+73.89%

Options chain

Account required
Expiry
Spot 125.95
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.

Risk profile

Daily returns · 1Y window
Beta vs SPY
1.60
More volatile than market
Correlation to SPY
0.32
Loosely linked
Realised vol 30D
79.3%
Annualised
Market vol 1Y
13.0%
SPY, annualised
Max drawdown 1Y
-52.0%
Peak to trough
Max drawdown 5Y
-56.1%
Peak to trough
ATR 14
5.05
4.02% of price
Beta (reported)
1.12
5Y monthly, from filing

Short interest

Semi-monthly exchange report · lags by ~2 weeks
Shares short
13.72M
Prior 14.97M
Change vs prior
-8.4%
Shorts covering
% of float
8.32%
Normal
% of shares out
6.62%
Against total outstanding
Days to cover
3.7
Liquid
Float
163.82M
Freely tradeable shares

Exchanges publish short interest twice a month with a settlement lag, so this is roughly two weeks behind. Days to cover divides shares short by average daily volume — it estimates how long covering would take, not whether it will happen.

Rating changes

184 on file
DateFirm ActionFromTo
Sep 23, 26 Baird MAINTAINED Outperform Outperform
Aug 31, 26 CIBC MAINTAINED Outperformer Outperformer
Aug 28, 26 Scotiabank MAINTAINED Sector Outperform Sector Outperform
Aug 28, 26 Citigroup MAINTAINED Buy Buy
Aug 28, 26 Piper Sandler MAINTAINED Overweight Overweight
Aug 28, 26 Barclays MAINTAINED Overweight Overweight
Aug 28, 26 DA Davidson MAINTAINED Buy Buy
Aug 28, 26 Rosenblatt MAINTAINED Buy Buy
Aug 28, 26 Guggenheim MAINTAINED Buy Buy
Aug 28, 26 Keybanc MAINTAINED Overweight Overweight
Aug 28, 26 BMO Capital MAINTAINED Outperform Outperform
Aug 28, 26 Cantor Fitzgerald MAINTAINED Overweight Overweight

Dividends & splits

Declared · from the issuer
Forward rate—
Forward yield0.00%
5-year avg yield—
Payout ratio—
Ex-dividend date—
Next pay date—
Last split—
Split date—

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.