Massivemarkets

RBRK

Rubrik, Inc.

NYSE · usd

$135.29+6.55 (+5.09%)
As of 2:23:56 PM EDT on Oct 26, 2026 · 15-minute delayed

Rubrik, Inc. (RBRK) trades at $135.29 (+5.09%) as of 2:23:56 PM EDT on Oct 26, 2026, +23.49% over the past month. Market cap is $26.69B, with 4.2 days to cover in short interest.

Stock performance

How Rubrik, Inc. (RBRK) stock has performed from one day to one year, with its 52-week range.

+7.79%
+$9.78 over 1D
$126.20$129.25$132.31$135.374:00 AM9:05 AM11:00 AM12:40 PM2:20 PM$135.29
1D
+5.08%
1W
+19.29%
1M
+23.49%
YTD
+76.89%
1Y
+73.91%
52-wk range
$42.25 – $136.19

Key statistics

Today's trading snapshot for RBRK: day range, open, previous close, volume and market cap.

Day range
$130.00 – $136.19
Open
$131.37
Prev close
$128.74
Volume
2.95M
Market cap
$26.69B
Shares out
167.37M

Valuation and profitability ratios: P/E, P/S, ROE

Valuation and profitability ratios for Rubrik, Inc.: P/E, P/S, P/B, ROE and more.

P/E
—
P/S
17.31
P/B
-53.44
P/FCF
90.28
ROE
50.9%
ROA
-8.9%
Debt/Equity
-2.27
Div yield
0.00%

As of Oct 23, 2026

8-K filings

Material corporate events Rubrik, Inc. has disclosed to the SEC on Form 8-K.

  • Director appointmentAug 27, 2026

    On and effective as of August 26, 2026, the Board of Directors (the "Board") of the Company increased the authorized size of the Board from eight to nine directors and appointed Rakefet Russak-Aminoach to the Board. Ms. Russak-Aminoach was appointed as a Class I director for a term expiring at the Company's 2028 annual meeting of stockholders.

  • Annual meeting resultsJun 5, 2026

    On June 3, 2026, Rubrik, Inc. (the "Company") held its 2026 Annual Meeting of Stockholders (the "Annual Meeting"). At the Annual Meeting, the Company's stockholders (1) elected each of the Company's nominees for Class II director, (2) ratified the appointment by the Audit Committee of the Board of Directors of the Company (the "Audit Committee") of KPMG LLP as the Company's independent registered public accounting firm for the fiscal year ending January 31, 2027, and (3) approved, on an advisory basis, every one year as the preferred frequency of stockholder advisory votes on the compensation of the Company's named executive officers.

  • On February 2, 2026, Brian McCarthy, President, Global Sales and Field Operations of the Company, notified the Company of his intent to resign, effective as of February 6, 2026, to pursue another opportunity.

  • Acquisition consideration sharesJun 27, 2025

    Predibase's securityholders have the option to receive their consideration for the acquisition in cash or shares of the Company's Class A common stock. At the signing of the acquisition, certain Predibase securityholders representing approximately 77% of the consideration for the acquisition elected to receive their consideration in shares of the Company's Class A common stock, equal to 1,371,810 shares.

  • Debt retirementJun 13, 2025

    The Company used a portion of the net proceeds from the Offering... to repay in full the $327.9 principal amount of outstanding loans under and terminate its credit agreement, dated August 17, 2023, as amended... The Credit Agreement was terminated effective June 13, 2025.

RBRK short interest

How heavily RBRK is shorted: shares short, days to cover and average daily volume.

Days to cover
4.2
Short interest
13.1M
Avg volume
3.11M

As of · reported to FINRA twice monthly.

RBRK news

The latest news and headlines about Rubrik, Inc. (RBRK).

Frequently asked questions

What is the Rubrik, Inc. (RBRK) stock price today?

Rubrik, Inc. (RBRK) is trading at $135.29 (+5.09% on the day) as of 2:23:56 PM EDT on Oct 26, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.

What is Rubrik, Inc.?

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 the short interest in RBRK?

As of Sep 30, 2026, RBRK has 13.1M shares short and 4.2 days to cover.

What exchange is RBRK listed on?

Rubrik, Inc. (RBRK) trades on NYSE in USD, in the SERVICES-PREPACKAGED SOFTWARE industry.

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