Rubrik, Inc.
RBRK Technology Software Infrastructure
Rubrik, Inc.’s revenue for fiscal 2026 (year ended January 2026) was $1.3 billion, up 48.5% from fiscal 2025. In the quarter to July 2026, revenue grew 37.9%, EPS grew 38.8%, free cash flow grew 14.1% and total debt was flat, each against the same quarter a year earlier. Insiders bought in the last twelve months.
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Rubrik, Inc. (RBRK) Piotroski F-score
Rubrik, Inc.'s Piotroski F-score for fiscal 2026 is 5 out of 9: 5 of nine tests of profitability, leverage and efficiency passed, unchanged from fiscal 2025.
Piotroski F-score, annual
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Annual newest first
| Period | Piotroski F-score | Change (points) |
|---|---|---|
| FY2026 | 5 | 0.00 |
| FY2025 | 5 | — |
How fiscal 2026’s score is made up
| Test | This year | Year before | Result | Points |
|---|---|---|---|---|
| Positive return on assets | (16.65%) | (100.57%) | Fail | 0 |
| Positive operating cash flow | 282.91m | 48.23m | Pass | 1 |
| Rising return on assets | (16.65%) | (100.57%) | Pass | 1 |
| Cash flow above net income | 631.74m | 1.20b | Pass | 1 |
| Falling long-term leverage | 0.54 | 0.28 | Fail | 0 |
| Rising current ratio | 1.69 | 1.13 | Pass | 1 |
| No new shares issued | 196,468,000 | 154,294,000 | Fail | 0 |
| Rising gross margin | 80.10% | 70.02% | Pass | 1 |
| Rising asset turnover | 0.63 | 0.77 | Fail | 0 |
| Piotroski F-score | Mixed | 5 | ||
How the Piotroski F-score works
One point for each of nine tests, this fiscal year against the one before: positive return on assets, positive operating cash flow, rising return on assets, cash flow above net income, falling long-term leverage, a rising current ratio, no new shares issued, a rising gross margin and rising asset turnover. The ratios are the ones on this site, so each can be checked.
Joseph Piotroski (2000) called 8–9 high and 0–1 low; reading it in three bands is the common convention:
| 7–9 | Strong — most fundamentals improved |
|---|---|
| 4–6 | Mixed |
| 0–3 | Weak — most fundamentals deteriorated |
Where this differs from the paper: return on assets is on average rather than beginning-of-year assets, and weighted basic shares stand in for shares issued. The score is shown only when all nine tests can be worked out, which takes three fiscal years; banks and insurers, which report no current assets or gross profit, have none.
Piotroski F-score against peers
| Company | Piotroski F-score |
|---|---|
| VRSN VeriSign, Inc. compare | 8 |
| IOT Samsara Inc. compare | 7 |
| FFIV F5, Inc. compare | 7 |
| TOST Toast, Inc. compare | 7 |
| MDB MongoDB, Inc. compare | 5 |
| GPN Global Payments Inc. compare | 5 |
| RBRK Rubrik, Inc. | 5 |
| CPAY Corpay, Inc. compare | 5 |
| NTNX Nutanix compare | 4 |
What Piotroski F-score is
The Piotroski F-Score tells an investor how many signs of improving profitability, funding and efficiency a company shows against a year earlier.
One point for each of nine tests against a year earlier: positive return on assets, positive operating cash flow, rising return on assets, cash flow above net income, falling long-term leverage, rising current ratio, no new shares issued, rising gross margin, and rising asset turnover