Rubrik shares jump 11% amid upbeat analyst tone ahead of June earnings

Rubrik (RBRK) is up 11.0% today. Here is some analysis on what might have caused this price movement.

Analysis: The move looks most consistent with renewed bullish positioning ahead of Rubrik’s next earnings report, following a recent analyst upgrade and a drumbeat of product/partner announcements. A moderate short interest level may also be amplifying the upside via short-covering as the stock pushes higher.

Details:

Rubrik is scheduled to report first quarter fiscal 2027 results on June 4, 2026, which can pull in speculative buying (and hedging activity) into the event window.

Rubrik recently drew incremental positive attention from an analyst upgrade to an “Outperform” rating ahead of the Q1 earnings release, helping reset near-term sentiment.

Recent company announcements around expanding cyber resilience use cases (including healthcare-focused initiatives) may be reinforcing the growth narrative heading into results.

Short interest has been running in the high-single-digits as a percentage of float, which can add fuel to sharp one-day rallies if momentum turns and short sellers cover.

Sources:

Business Wire, Nasdaq, MarketBeat

Disclaimer: This price movement analysis was generated with the help of AI. Please double-check the information provided for mistakes.

$RBRK Insider Trading Activity

$RBRK insiders have traded $RBRK stock on the open market 66 times in the past 6 months. Of those trades, 1 have been purchases and 65 have been sales.

Here’s a breakdown of recent trading of $RBRK stock by insiders over the last 6 months:

KIRAN KUMAR CHOUDARY (Chief Financial Officer) has made 0 purchases and 22 sales selling 199,892 shares for an estimated $10,760,485.
RAVI MHATRE has made 0 purchases and 2 sales selling 101,659 shares for an estimated $8,317,814.
JOHN WENDELL THOMPSON has made 0 purchases and 29 sales selling 76,509 shares for an estimated $4,495,764.
ARVIND NITHRAKASHYAP (Chief Technology Officer) has made 0 purchases and 4 sales selling 66,110 shares for an estimated $4,192,681.
BRIAN K. MCCARTHY (Pres.,Global Sales & Field Ops) has made 0 purchases and 8 sales selling 24,797 shares for an estimated $1,982,622.
MARK D MCLAUGHLIN purchased 10,638 shares for an estimated $502,219

To track insider transactions, check out Quiver Quantitative's insider trading dashboard. You can access data on insider stock transactions through the Quiver Quantitative API insider transaction endpoint.

$RBRK Hedge Fund Activity

We have seen 296 institutional investors add shares of $RBRK stock to their portfolio, and 276 decrease their positions in their most recent quarter.

Here are some of the largest recent moves:

FMR LLC added 2,989,531 shares (+56.7%) to their portfolio in Q1 2026, for an estimated $146,397,333
BLACKROCK, INC. removed 2,899,865 shares (-24.7%) from their portfolio in Q1 2026, for an estimated $142,006,389
FIRST TRUST ADVISORS LP removed 2,168,342 shares (-30.7%) from their portfolio in Q1 2026, for an estimated $106,183,707
NORGES BANK added 2,076,903 shares (+84.9%) to their portfolio in Q4 2025, for an estimated $158,841,541
PICTET ASSET MANAGEMENT HOLDING SA added 1,696,342 shares (+104.1%) to their portfolio in Q1 2026, for an estimated $83,069,867
VANGUARD GROUP INC added 1,678,255 shares (+12.9%) to their portfolio in Q4 2025, for an estimated $128,352,942
TWO SIGMA INVESTMENTS, LP added 1,596,977 shares (+223.0%) to their portfolio in Q1 2026, for an estimated $78,203,963

To track hedge funds' stock portfolios, check out Quiver Quantitative's institutional holdings dashboard. You can access data on hedge funds moves and 13F filings through the Quiver Quantitative API 13F endpoint.

$RBRK Analyst Ratings

Wall Street analysts have issued reports on $RBRK in the last several months. We have seen 9 firms issue buy ratings on the stock, and 0 firms issue sell ratings.

Here are some recent analyst ratings:

Keybanc issued a "Overweight" rating on 01/12/2026
Stephens & Co. issued a "Overweight" rating on 12/30/2025
Wedbush issued a "Outperform" rating on 12/05/2025
BMO Capital issued a "Outperform" rating on 12/05/2025
Baird issued a "Outperform" rating on 12/05/2025
Rosenblatt issued a "Buy" rating on 12/05/2025
Piper Sandler issued a "Overweight" rating on 12/05/2025

To track analyst ratings and price targets for $RBRK, check out Quiver Quantitative's $RBRK forecast page.

$RBRK Price Targets

Multiple analysts have issued price targets for $RBRK recently. We have seen 20 analysts offer price targets for $RBRK in the last 6 months, with a median target of $82.0.

Here are some recent targets:

Gray Powell from BTIG set a target price of $76.0 on 05/21/2026
Param Singh from Oppenheimer set a target price of $85.0 on 05/20/2026
Patrick O'Neill from Wolfe Research set a target price of $70.0 on 05/01/2026
Joseph Gallo from Jefferies set a target price of $65.0 on 04/27/2026
Keith Bachman from BMO Capital set a target price of $64.0 on 04/23/2026
Eric Heath from Keybanc set a target price of $70.0 on 04/15/2026
Fatima Boolani from Citigroup set a target price of $88.0 on 03/16/2026

This article is not financial advice. See Quiver Quantitative's disclaimers for more information. Note that there may be inaccuracies due to mistakes in ticker-mapping, and other anomalies.