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Blackstone Inc.

Position in RBRK — Rubrik, Inc.

CIK 1393818 NEW YORK, NY

Position in RBRK

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$3,436,786
+$2,818,491 QoQ
Shares Held
42,810
+239.1% QoQ
Ownership
0.021%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#177
of 573 holders
Holding Since
Jun 2024
4 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in RBRK Over Time

Shares Held

Position Value (USD)

Position in Software - Infrastructure

Technology · as of Jun 30, 2026

Blackstone Inc. holds $304,616,404 across 18 Software - Infrastructure names. RBRK ranks #5 (1.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
5 RBRK
Rubrik, Inc.
This page
42,810 $3,436,786

All Filings in RBRK

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4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,436,786 42,810
2026-03-31 $618,295 12,626
2024-09-30 $6,430,000 200,000
2024-06-30 $6,132,000 200,000