Follow-The-Filings

Security · featured owners

RBRK Rubrik Inc.

CL A Equity as of 2026 Q2 among managers we track

  • 4 Owners
  • Max 8.3%
  • $136M
  • 1 new 2 add 1 reduce 1 exit

Who owns this now

Largest portfolio weights among featured holders · max 8.3% (Ram Parameswaran - Octahe...) · not free-float ownership

  1. Ram Parameswaran add 8.3%
  2. Cathie Wood reduce 0.19%
  3. Ron Baron add 0.13%

holders

sorted by value · long equity only · current book 2026 Q2 · exits show last held size · open a manager for their book

history
Ron Baron - Bamco Inc. (Baron Capital) 2026 Q2 0.13% Add +301.9% 1,115,395 $90M history
Cathie Wood - Ark Investment Management 2026 Q2 0.19% Reduce −7.5% 365,426 $29M history
Ram Parameswaran - Octahedron Capital Management 2026 Q2 8.3% Add +82.9% 203,000 $16M history
Polen Capital Management 2026 Q2 <0.01% New <0.01% 6,201 $498K history
Gavin Baker - Atreides Management exited 2026 Q2 last 2026 Q1 0.55% Exit −0.55 pp 566,454 $28M history

4 current · 1 exited last period · options excluded

SEC filings

Recent issuer filings from EDGAR · 7 shown · open Filing / Doc on SEC.gov

Filed Form Detail Links
10-Q 10-Q Filing Doc
8-K 5.07 Filing Doc
8-K 2.02,9.01 Filing Doc
DEFA14A DEFA14A Filing Doc
10-K 10-K Filing Doc
8-K 2.02,9.01 Filing Doc
8-K 2.02,5.02,9.01 Filing Doc

Insider forms

Form 3 / 4 / 5 from EDGAR · 25 shown

Filed Form Detail Links
4 Period Aug 24, 2026 Filing Doc
4 Period Aug 3, 2026 Filing Doc
4 Period Aug 3, 2026 · 2 forms Filing Doc
4 Period Jul 15, 2026 Filing Doc
4 Period Jul 10, 2026 Filing Doc
4 Period Jul 6, 2026 Filing Doc
4 Period Jul 1, 2026 · 2 forms Filing Doc
4 Period Jun 24, 2026 Filing Doc
4 Period Jun 23, 2026 Filing Doc
4 Period Jun 16, 2026 · 2 forms Filing Doc
4 Period Jun 3, 2026 · 3 forms Filing Doc
4 Period Jun 3, 2026 Filing Doc
4 Period Jun 1, 2026 · 2 forms Filing Doc
4 Period Jun 3, 2026 Filing Doc
4 Period May 29, 2026 Filing Doc
4 Period May 1, 2026 Filing Doc
4 Period Apr 14, 2026 · 2 forms Filing Doc
4 Period Apr 7, 2026 Filing Doc

Updated 1 day ago Source: SEC EDGAR submissions All on EDGAR

financials

US-GAAP annual · as tagged in Form 10-K · fiscal years · values link to the SEC filing

Income statement

Metric FY2025 FY2026
Revenue $886.54M $1.32B
Gross profit $620.8M $1.05B
Gross margin * 70.0% 80.1%
Net income -$1.15B -$348.83M
Net margin * -130.3% -26.5%

Balance sheet

Metric FY2025 FY2026
Total current assets $1.08B $2.22B
Total non-current assets * $345.33M $542.97M
Total assets $1.42B $2.77B
Total current liabilities $950.18M $1.31B
Total non-current liabilities * $1.03B $1.97B
Total equity -$553.73M -$519.56M

Cash flow

Metric FY2025 FY2026
Cash from operations $48.23M $282.91M
Cash from investing -$383.44M -$830.09M
Cash from financing $398.02M $736.5M
Net change in cash $56.54M $199.15M

Source: SEC companyfacts (US-GAAP 10-K) · * = computed (not a single XBRL tag) · fiscal year as labeled by the issuer · not adjusted or audited by Follow-The-Filings

ownership over time

filing count by report period · click a bar for that quarter’s holders