What is RBRK's market cap?

$24.67B, based on the Nov 4 close of $118.99.

Does Rubrik pay a dividend?

No regular cash dividend has been paid in the last year.

How much of RBRK is sold short?

13.2M shares, 8.2% of float, as of Oct 15, 2026.

What sector is RBRK in?

Technology, in the Packaged Software industry.

NYSE · RBRKTechnologyPackaged Software

Rubrik, Inc. (RBRK)

$118.99+2.13%

Close Nov 4, 2026 · split-adjusted

Nov 3, 2026$116.51▲ 53.71% in range

Nov 3, 2025Low $43.81 · High $136.00Nov 3, 2026

What changed · written from our data

As of Nov 4, 2026

Rubrik closed at $118.99 on Nov 4, up 2.13%, 12.5% below its 52-week closing high. Volume of 2.4M shares was 0.79× its 20-day average (below normal).

Split-adjusted performance: -5.4% over one month, +105.9% over six months, +57.0% over one year.

In the quarter ended Jul 31, 2026, revenue was $427.26M, up 37.9% from a year earlier, with a net margin of -14.5%.

Short interest was 13.2M shares at the Oct 15 settlement, up 1.1% from the prior report (8.2% of float, 4.6 days to cover).

Market cap$24.67B207.3M shares

Revenue · quarter$427.3M+37.9% YoY

Diluted EPS$-0.30—

P/E · TTM—P/S 16.0×

Net margin-14.5%Gross 78.4%

Dividend yieldNone

52-week range43.81 – 136.00−12.5% from high

Volume2.4M0.79× 20-day avg

Volatility · 60d70.1%Annualised

Short % of float8.2%4.6 days to cover

Net cash$614.8MCash $1.75B

Next earnings—Not scheduled

Split-adjusted performance

1W −12.5%1M −5.4%3M +40.7%6M +105.9%YTD +55.6%1Y +57.0%3Y —5Y —

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Packaged Software

Percentile among 173 companies (100 = best)

6-month momentum90

Revenue growth89

Net margin28

Value (low P/E)—

Size86

Industry medians: 6-month return +23.9%, revenue growth +13.1%, net margin 1.8%, P/E 41.5×.

Short interest

Details →

Shares short13.2M+1.1% vs prior

Days to cover4.6Settled Oct 15

% of float8.2%

Short vol. 10d52.0%of daily volume

Closest peers by size in Packaged Software

Company	Price	Today	6M	Rev. growth	Net margin	P/E	Mkt cap
RBRKRubrik	$118.99	+2.13%	+105.9%	+37.9%	−14.5%	—	$24.67B
MDBMongoDB	$328.38	−2.08%	+23.8%	+30.5%	5.3%	449.1	$26.45B	Compare
CRWVCoreWeave	$48.42	−9.90%	−64.9%	+112.5%	−24.3%	—	$26.71B	Compare
PTCPTC	$195.18	+0.58%	+42.7%	−6.8%	19.8%	17.3	$21.20B	Compare
UUnity Software	$42.46	+4.89%	+55.6%	+23.9%	−4.3%	—	$18.69B	Compare
SSNCSS&C Technologies	$79.57	−1.62%	+14.5%	+10.3%	13.8%	21.6	$18.67B	Compare
TWLOTwilio	$213.50	−0.13%	+11.5%	+19.9%	10.3%	26.0	$33.04B	Compare
GENGen Digital	$30.89	+3.97%	+57.9%	+12.2%	21.0%	15.2	$18.33B	Compare
OKTAOkta	$191.05	+0.72%	+146.7%	+10.6%	14.4%	112.8	$33.40B	Compare

News about Rubrik

All news →

Why Rubrik, Inc. (RBRK) is a Top Momentum Stock for the Long-TermZacks Investment Research · Oct 27, 2026▲ Positive Why Shares of Rubrik Stock Rallied This WeekThe Motley Fool · Sep 18, 2026▲ Positive Here's How Rubrik Stock Gained 28.6% Last MonthThe Motley Fool · Sep 4, 2026▲ Positive Rubrik, Inc. (RBRK) Beats Q2 Earnings and Revenue EstimatesZacks Investment Research · Aug 27, 2026▲ Positive Rubrik CTO Arvind Nithrakashyap Sells $3.0 Million StockThe Motley Fool · Aug 14, 2026Neutral

Quick answers

What does Rubrik do?: Rubrik Inc is a company that offers data security solutions to organizations ranging from companies world-wide to mid-sized and smaller customers. Its platform is architected to help organizations achieve cyber resilience, which encompasses cyber posture and cyber recovery.
What is RBRK's market cap?: $24.67B, based on the Nov 4 close of $118.99.
Does Rubrik pay a dividend?: No regular cash dividend has been paid in the last year.
How much of RBRK is sold short?: 13.2M shares, 8.2% of float, as of Oct 15, 2026.
What sector is RBRK in?: Technology, in the Packaged Software industry.

About Rubrik

Rubrik Inc is a company that offers data security solutions to organizations ranging from companies world-wide to mid-sized and smaller customers. Its platform is architected to help organizations achieve cyber resilience, which encompasses cyber posture and cyber recovery. The Company has one reportable segment, software and services. It enables organizations to confidently accelerate digital transformation and leverage the cloud to realize business agility. Geographically, the company operates in the Americas, EMEA (Europe, the Middle East, and Africa), and APAC (Asia Pacific). It generates maximum revenue from the Americas.

HQ: Palo Alto, CA3,797 employeesListed Apr 25, 2024rubrik.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology