Stock thesis
Start with the strongest observed signals, the evidence that could challenge them, and the next source-backed checks.
RUBRIK INC. (RBRK) is an equity security tracked from 13F filings in the seeded stock universe.
Neutral synthesis
Why this name is here
4 tracked funds report RBRK in their latest available 13F, representing $55.2M of combined reported value on this page.
Counter-evidence
2 tracked funds report a decreased or absent position in the latest comparable filing. Check the size and timing before interpreting the change.
Continue the work
Rows are narrowed by movement, fund type, and position size.
| Fund | Move | Read | Value | Weight |
|---|---|---|---|---|
| Atreides Management largest tracked holder Q1 2026 · filed May 18, 2026 · SEC filing | −37% | reported share count decreased | $27,739,252 | 0.68% |
| ARK Investment Management position history Q1 2026 · filed May 12, 2026 · SEC filing | −13% | reported share count decreased | $19,345,550 | 0.15% |
| Deepwater Asset Management position history Q2 2026 · filed Aug 6, 2026 · SEC filing | +7% | reported share count increased | $7,594,568 | 3.45% |
| Polen Capital Management position history Q2 2026 · filed Aug 4, 2026 · SEC filing | NEW | new reported position | $497,816 | 0% |
SEC fundamentals
SEC Forms 4/5
Official-source analysis
We publish a cited report after an eligible official earnings filing is accepted and passes validation.
Options market
