Rubrik, Inc. (RBRK) Institutional Ownership & Insider Trading
572 institutions reported holding Rubrik, Inc. shares in 13F filings for the quarter ended 2026-06-30, according to EquiReason's reading of their SEC filings. 224 insider trades on Form 4 since 2025-10-01.
Source: SEC EDGAR filings · figures as of 2026-07-31 · read by EquiReason
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- Market cap
- 26.7B
- P/E TTM
- —
- Dividend yield
- —
- 52-week
- —
- Next earnings
- 7 Dec, in 44 days
Institutions · all 13F filers
quarter to 30 Jun 2026 · filers in both quarters572 institutions held 62.9% of the shares. Across filers that reported both quarters, shares held changed +9.0%.
Largest moves, shares (millions)
Institutional flow by quarter
net shares added or trimmed, millions · filers in both quarters| Quarter | Holders | Shares held, M | Change | Increased | New | Decreased | Closed |
|---|---|---|---|---|---|---|---|
| Jun 26 | 572 | 130 | +9.0% | 207 | 159 | 108 | 62 |
| Mar 26 | 460 | 116 | +3.6% | 182 | 90 | 109 | 94 |
| Dec 25 | 466 | 115 | +6.5% | 173 | 81 | 119 | 63 |
| Sep 25 | 423 | 104 | +6.6% | 168 | 109 | 73 | 69 |
| Jun 25 | 385 | 100 | +22.4% | 126 | 121 | 88 | 42 |
| Mar 25 | 301 | 77 | +24.9% | 116 | 86 | 56 | 31 |
| Dec 24 | 248 | 67 | +26.4% | 66 | 98 | 42 | 25 |
| Sep 24 | 167 | 47 | +48.7% | 53 | 69 | 20 | 31 |
Rubrik, Inc. — questions
- Who owns Rubrik, Inc. stock?
- 572 institutions reported Rubrik, Inc. shares in 13F filings for the quarter ended 2026-06-30. The largest: BlackRock, Inc. (4.8%), AQR CAPITAL MANAGEMENT LLC (4.8%), FMR LLC (4.4%).
- Are Rubrik, Inc. insiders buying or selling?
- 224 insider trades on Form 4 since 2025-10-01; the full list, with dates, people and plan status, is on this page.
Every figure on this page comes from Rubrik, Inc.'s own SEC filings — see them on SEC EDGAR. Price data is licensed and shown only inside the product.
How these figures are read: methodology · EquiReason.