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RUBRIK INC. (RBRK)
Institutional ownership, SEC filings and insider activity
Sector: Technology · SEC CIK 0001943896 · EDGAR filings · Updated 2026-07-16
RUBRIK INC. (RBRK) has reported institutional ownership of 56.9%, with 460 institutional managers holding positions valued at $5.68B per the latest 13F reporting period.
Institutional ownership
56.9%
Institutional managers
460
Reported 13F value
$5.68B
Insider activity
406 trans.
−$212.2M net selling
Latest updates
- 2026-07-16 — Insider transaction reported (Form 4)
- 2026-07-15 — Notice of proposed sale filed (Form 144)
- 2026-07-14 — Insider transaction reported (Form 4)
- 2026-07-13 — Notice of proposed sale filed (Form 144)
- 2026-07-13 — Notice of proposed sale filed (Form 144)
- 2026-07-13 — Notice of proposed sale filed (Form 144)
Institutional ownership overview
According to SEC 13F filings tracked by Sightfile, RUBRIK INC. has 460 institutional holders and institutional ownership of 56.9%.
Insider activity
Insiders reported 406 transactions (0 buys, 214 sells) across 15 reporting insiders, with a net reported value of −$212.2M.
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See full history, cross-references and alerts on SightfileSightfile provides information only — not investment advice, recommendations, or an assessment of any security. Data is derived from official public sources (SEC EDGAR and U.S. government agencies), may contain errors or delays, and should be verified against the source filing before relying on it.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-16.
Data sources: SEC EDGAR (filings, 13F, FTD), aggregated by Sightfile. Page updated 2026-07-16.