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Cerity Partners LLC

Position in RBRK — Rubrik, Inc.

CIK 1566475 NEW YORK, NY

Position in RBRK

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$15,563,159
+$14,587,875 QoQ
Shares Held
193,861
+873.4% QoQ
Ownership
0.094%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
#81
of 573 holders
Holding Since
Dec 2024
7 quarters on record
Voting authority Sole 8% Shared 27% None 64%

Common Shares in RBRK Over Time

Shares Held

Position Value (USD)

Derivatives in RBRK

reported options exposure · as of Jun 30, 2026
CallValue
$40,140
CallShares
500
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Software - Infrastructure

Technology · as of Jun 30, 2026

Cerity Partners LLC holds $2,816,204,418 across 73 Software - Infrastructure names. RBRK ranks #12 (0.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in RBRK

Export CSV
9 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $40,140 500
2026-06-30 $15,563,159 193,861
2026-03-31 $975,284 19,916
2026-03-31 $24,485 500
2025-12-31 $1,391,017 18,188
2025-09-30 $2,986,086 36,305
2025-06-30 $365,348 4,078
2025-03-31 $263,372 4,319
2024-12-31 $208,890 3,196