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RBRK · Technology

RUBRIK INC

USA Technology Filing: 2025-12-31
Smart-money confidence · 1 of 3 sources firing
Weak — few signals

No standout activity across the feeds we track.

Hedge funds
52
Congress
0
Insiders
50
Cross-source blend of hedge-fund breadth, Congress trades, and insider Form 4s.  ·  how the score works
Limited info. RUBRIK INC is not currently in our model portfolio, but 9 tracked investors hold it. We're showing what we know from their latest 13F filings.
Market cap
$16.4B
Industry
Software - Infrastructure
Exchange
NYSE
Rubrik, Inc. provides data security solutions to individuals and businesses worldwide. The company offers enterprise data protection, unstructured data protection, cloud data protection, SaaS data protection solutions, and identity provider services protection; data threat analytics; data security posture; identity recovery and resilience services; and cyber recovery solutions. It also provides RUBY, an AI agent for cyber resilience designed to scale data security operations through automation; SENTRYAI, a proprietary AI deep learning-based platform for system health monitoring; and RUBRIK…
9
Investors
1
New positions
3
Increasing
5
Decreasing
0
Unchanged
Price History
Loading price data...
Return: High: Low:
Who's Holding This Stock
Position sizes and recent activity from tracked institutional investors
Soros Fund Management (Soros)
Trust weight: 1.5×
New position
% of portfolio
0.0%
Position change
NEW
0.0% of Soros Fund Management's portfolio
ARK Invest (Cathie Wood)
Trust weight: 1.3×
Increased +42%
% of portfolio
0.2%
Position change
+42%
0.2% of ARK Invest's portfolio
Millennium Management (Englander)
Trust weight: 1.0×
Increased +38%
% of portfolio
0.1%
Position change
+38%
0.1% of Millennium Management's portfolio
Bridgewater Associates (Dalio)
Trust weight: 1.3×
Increased +37%
% of portfolio
0.0%
Position change
+37%
0.0% of Bridgewater Associates's portfolio
Alkeon Capital Management
Trust weight: 1.2×
Decreased −14%
% of portfolio
0.2%
Position change
−14%
0.2% of Alkeon Capital Management's portfolio
D.E. Shaw & Co
Trust weight: 1.0×
Decreased −17%
% of portfolio
0.1%
Position change
−17%
0.1% of D.E. Shaw & Co's portfolio
AQR Capital Management
Trust weight: 1.0×
Decreased −9%
% of portfolio
0.0%
Position change
−9%
0.0% of AQR Capital Management's portfolio
Citadel Advisors
Trust weight: 1.0×
Decreased −78%
% of portfolio
0.0%
Position change
−78%
0.0% of Citadel Advisors's portfolio
Gotham Asset Mgmt (Greenblatt)
Trust weight: 1.1×
Decreased −35%
% of portfolio
0.0%
Position change
−35%
0.0% of Gotham Asset Mgmt's portfolio
Portfolio Allocation
How much of each investor's portfolio is allocated to RUBRIK INC
⚠ Disclaimer: This page is for informational purposes only. Holdings data from SEC EDGAR 13F filings, delayed up to 135 days. Not a recommendation to buy or sell RUBRIK INC or any security.

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