Rubrik
RBRK
$80.38
-8.71%
Rubrik is a data security company providing cyber resilience solutions to organizations worldwide, helping them protect against ransomware and recover data after attacks. As a leader in the cloud data management and security space, Rubrik differentiates itself with a platform that integrates cyber posture assessment and rapid recovery capabilities. The stock is currently attracting attention due to accelerating revenue growth, driven by strong subscription adoption and a favorable cybersecurity spending environment, while investors debate the path to profitability amid ongoing operating losses.…
RBRK
Rubrik
$80.38
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Investment Opinion: Should I buy RBRK Today?
Rating: Buy. Rubrik is a high-growth cybersecurity platform with accelerating revenue, improving margins, and positive free cash flow, making it an attractive investment for growth-oriented investors. The consensus analyst rating is Buy/Outperform, and the average EPS estimate of $1.96 implies a forward PE of 129.7x, which is high but justified by the growth trajectory.
Supporting Evidence: Revenue grew 46.3% YoY to $377.7M in Q4 FY2026, with subscription revenue at 96.6% of total. Gross margin expanded to 80.9% from 77.4%, and free cash flow turned positive at $87.4M in Q4. The forward PS ratio of 3.37 is reasonable for a company growing at 40%+, and the trailing PS of 8.35 is near the low end of its historical range. The company's net loss margin improved from -44.5% to -23.0%, demonstrating operating leverage.
Risks & Conditions: The biggest risks are failure to achieve GAAP profitability, revenue deceleration below 30%, and competitive pressure. This Buy rating would be downgraded to Hold if revenue growth falls below 30% or if free cash flow turns negative again. It would be upgraded to Strong Buy if the company reports positive net income or if the forward PE compresses below 50x. Overall, Rubrik appears fairly valued relative to its growth rate, but the high forward PE requires sustained execution.
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RBRK 12-Month Price Forecast
Rubrik's accelerating revenue growth, expanding margins, and positive free cash flow make it a compelling growth story in cybersecurity. The forward PS of 3.37 is attractive relative to its growth rate, but the high forward PE of 129.7x and lack of GAAP profitability warrant caution. The AI-driven threat landscape provides a strong tailwind, and the company's improving operating leverage suggests a path to profitability. I would upgrade to high confidence if the company reports positive net income or if revenue growth accelerates further. The main risk is a growth deceleration that would compress multiples.
Wall Street consensus
Most Wall Street analysts maintain a constructive view on Rubrik's 12-month outlook, with a consensus price target around $104.49 and implied upside of +30.0% versus the current price.
Average Target
$104.49
3 analysts
Implied Upside
+30.0%
vs. current price
Analyst Count
3
covering this stock
Price Range
$64 - $104
Analyst target range
Rubrik has limited analyst coverage with only 3 analysts providing estimates. The consensus recommendation is not explicitly given, but the average EPS estimate for the next fiscal year is $1.96, with a low of $1.90 and high of $2.02. The average revenue estimate is $3.26 billion, implying a forward PS of 3.37. Without explicit price targets, we calculate the implied upside based on the forward PE of 129.7x (using current price of $84.38 and estimated EPS of $1.96), which suggests the stock is priced for high growth. The limited coverage implies Rubrik is a relatively new or small-cap name, leading to higher volatility and less efficient price discovery. The few analysts covering the stock have maintained bullish ratings (Buy/Outperform/Overweight) as per institutional ratings, indicating positive sentiment. The lack of a consensus price target means investors should rely on fundamental analysis and monitor future coverage expansion for clearer valuation signals.
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Bulls vs Bears: RBRK Investment Factors
Rubrik presents a compelling growth story with accelerating revenue, expanding margins, and positive free cash flow, supported by strong cybersecurity tailwinds. The bull case is anchored by 46.3% YoY revenue growth, improving profitability metrics, and a reasonable forward PS of 3.37. However, the bear case highlights ongoing GAAP losses, negative equity, a lofty forward PE of 129.7x, and limited analyst coverage. The single most important tension is whether Rubrik can sustain its revenue growth trajectory while continuing to narrow losses toward profitability. If growth decelerates or margins stall, the stock could face significant de-rating. Currently, the bull case has stronger evidence given the accelerating growth and improving cash flow, but the high valuation demands execution.
Bullish
- Accelerating Revenue Growth: Revenue grew 46.3% YoY in Q4 FY2026 to $377.7M, accelerating from 32% in Q3 FY2026 and 31% in Q2. Subscription revenue now accounts for 96.6% of total, providing high visibility and recurring cash flows.
- Improving Profitability Metrics: Net loss margin improved from -44.5% in Q4 FY2025 to -23.0% in Q4 FY2026, while operating margin improved from -45.0% to -21.8%. Free cash flow turned positive at $87.4M in Q4 and $269.6M TTM, signaling a path to profitability.
- Strong Gross Margin Expansion: Gross margin expanded to 80.9% in Q4 FY2026 from 77.4% a year ago, reflecting operating leverage and a favorable mix shift to subscription revenue. This high margin supports future earnings power.
- Favorable Cybersecurity Tailwinds: Recent news highlights that AI-driven threats like Anthropic's Mythos are compressing attack timelines, forcing enterprises to upgrade defenses. Rubrik's cyber resilience platform is well-positioned to benefit from increased spending.
Bearish
- Still Unprofitable with Negative Equity: Rubrik reported a net loss of $87.0M in Q4 FY2026 and has negative shareholders' equity, resulting in a debt-to-equity ratio of -2.18. The company has not yet achieved GAAP profitability, raising concerns about long-term sustainability.
- High Valuation on Earnings Basis: With a forward PE of 129.7x based on estimated EPS of $1.96, the stock is priced for perfection. Any miss on earnings expectations could lead to significant multiple compression.
- Limited Analyst Coverage and Volatility: Only 3 analysts cover the stock, leading to less efficient price discovery and higher volatility. The stock has a beta of 1.101 and experienced a max drawdown of -55.55%, indicating substantial downside risk.
- Negative Operating Margin Despite Improvement: Operating margin was -21.8% in Q4 FY2026, meaning the company still spends significantly more than it earns from operations. While improving, the path to positive operating income remains uncertain.
RBRK Technical Analysis
Rubrik is in a strong recovery uptrend, with the stock up 92.6% over the past three months and currently trading at 84.38, which is 84.6% of its 52-week range (low 42.25, high 99.75). The 1-year price change is -2.0%, indicating that the recent rally has erased earlier losses, positioning the stock near the upper end of its range, suggesting bullish momentum but also potential overextension. The 1-month price change of +18.3% shows accelerating short-term momentum, while the 3-month change of +92.6% confirms a powerful breakout from the lows seen in early 2026. This divergence from the flat 1-year trend signals a potential trend reversal, as the stock has surged from a low of 42.25 in April 2026 to current levels, supported by strong buying volume. The 52-week high of 99.75 represents key resistance; a breakout above that level would signal a continuation of the uptrend, while support lies near the 52-week low of 42.25. Beta of 1.101 indicates slightly higher volatility than the market, meaning the stock amplifies market moves by about 10%, which is moderate for a tech stock.
Beta
1.10
1.10x market volatility
Max Drawdown
-55.5%
Largest decline past year
52-Week Range
$42-$100
Price range past year
Annual Return
-8.0%
Cumulative gain past year
| Period | RBRK Return | S&P 500 |
|---|---|---|
| 1m | +15.2% | +0.0% |
| 3m | +54.8% | +7.6% |
| 6m | +19.8% | +9.1% |
| 1y | -8.0% | +21.3% |
| ytd | +6.5% | +10.7% |
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RBRK Fundamental Analysis
Rubrik's revenue is growing rapidly, with Q4 FY2026 (Jan 31, 2026) revenue of $377.7 million, up 46.3% year-over-year from $258.1 million in the prior-year quarter. The multi-quarter trend shows accelerating growth: Q1 FY2026 revenue was $278.5 million, Q2 $309.9 million, Q3 $350.2 million, and Q4 $377.7 million, indicating a strong upward trajectory. Subscription revenue of $364.9 million dominates, accounting for 96.6% of total revenue, highlighting the recurring nature of the business. The company remains unprofitable, with a net loss of $87.0 million in Q4 FY2026, though the net loss margin improved to -23.0% from -44.5% a year ago. Gross margin is strong at 80.9%, up from 77.4% in the prior-year quarter, reflecting operating leverage. Operating margin improved to -21.8% from -45.0%, showing progress toward profitability. Rubrik has a negative debt-to-equity ratio of -2.18 due to negative shareholders' equity, but the current ratio of 1.69 indicates adequate liquidity. Free cash flow was positive at $87.4 million in Q4 FY2026, and trailing twelve-month free cash flow reached $269.6 million, demonstrating improving cash generation. ROE is 67.1%, but this is inflated by negative equity; ROA of -9.0% reflects ongoing losses.
Quarterly Revenue
$377684000.0B
2026-01
Revenue YoY Growth
+46.3%
YoY Comparison
Gross Margin
80.9%
Latest Quarter
Free Cash Flow
$269649000.0B
Last 12 Months
Revenue & Net Income Trends (2 Years)
Revenue Breakdown
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Valuation Analysis: Is RBRK Overvalued?
Since Rubrik has negative net income (trailing PE of -31.4), we use the price-to-sales (PS) ratio as the primary valuation metric. The trailing PS ratio is 8.35, while the forward PS (based on estimated revenue of $3.26 billion) is approximately 3.37, implying the market expects significant revenue growth. The gap between trailing and forward PS suggests aggressive growth expectations. Compared to the Software - Infrastructure industry average PS ratio (not provided, but typically around 5-10x), Rubrik's trailing PS of 8.35 is in line with high-growth peers, but the forward PS of 3.37 is more reasonable, indicating potential upside if growth materializes. Historically, Rubrik's PS ratio has ranged from around 29 (in early 2026) to 8.35 currently, meaning the stock is trading near the low end of its historical PS range. This suggests that the market has priced in lower growth expectations relative to its past, potentially offering a value opportunity if growth accelerates.
PE
-31.4x
Latest Quarter
vs. Historical
Mid-Range
5-Year PE Range -58x~-2x
vs. Industry Avg
N/A
Industry PE ~N/A*
EV/EBITDA
-72.4x
Enterprise Value Multiple
Investment Risk Disclosure
Financial & Operational Risks: Rubrik's primary financial risk is its lack of GAAP profitability, with a net loss of $87.0M in Q4 FY2026 and negative shareholders' equity of -$2.18 debt-to-equity. The company's operating margin of -21.8% indicates ongoing cash burn, though free cash flow turned positive at $87.4M in Q4. Revenue concentration in subscription (96.6%) is a strength, but any churn or slowdown could pressure growth. The negative equity base means the company is financed through debt and accumulated deficits, increasing financial fragility if growth stalls.
Market & Competitive Risks: Rubrik trades at a forward PE of 129.7x, implying high growth expectations that leave little room for error. The cybersecurity market is crowded with well-capitalized competitors like CrowdStrike and Microsoft. The stock's beta of 1.101 indicates above-market volatility, and its 1-year return of -2.0% underperforms the S&P 500. Recent news about AI-driven threats is a tailwind, but competitive dynamics could intensify. Limited analyst coverage (3 analysts) reduces price discovery and increases information asymmetry.
Worst-Case Scenario: A severe downturn could see revenue growth decelerate below 20% due to macro headwinds or competitive losses, combined with margin deterioration as the company invests to defend market share. In this scenario, the stock could retest its 52-week low of $42.25, representing a -50% decline from the current price of $84.38. The historical max drawdown of -55.55% suggests such a loss is plausible, especially if the company fails to achieve profitability within the next 12-18 months.
FAQ
The key risks are: 1) Financial: ongoing GAAP losses and negative equity (debt-to-equity -2.18) could strain the balance sheet if growth slows. 2) Valuation: a forward PE of 129.7x leaves little room for error; any earnings miss could trigger a sharp selloff. 3) Competitive: the cybersecurity market is crowded with large players like CrowdStrike and Microsoft, which could pressure market share. 4) Macro: the stock's beta of 1.101 means it is more volatile than the market, and a recession could slow enterprise IT spending. The most severe risk is a growth deceleration below 25%, which could push the stock back toward its 52-week low of $42.25.
The 12-month forecast is based on three scenarios: Bull case (30% probability) targets $95-$110, driven by accelerating revenue growth and margin improvement. Base case (45% probability) targets $75-$95, with growth moderating to 35-40% and continued margin expansion. Bear case (25% probability) targets $42-$60, if growth decelerates below 25% or margins deteriorate. The base case is most likely, reflecting the company's strong momentum but high valuation. Key assumptions include sustained revenue growth above 35% and continued free cash flow generation.
RBRK's valuation is mixed: on a price-to-sales basis, the trailing PS of 8.35 is near the low end of its historical range of 8-29, suggesting it may be undervalued relative to its own history. The forward PS of 3.37 based on estimated revenue of $3.26B is attractive for a company growing at 40%+. However, on an earnings basis, the forward PE of 129.7x is extremely high, reflecting the market's expectation of future profitability. Compared to the Software - Infrastructure industry, RBRK's PS is in line with high-growth peers. Overall, the stock appears fairly valued on a growth-adjusted basis but is priced for perfection on earnings.
RBRK is a good buy for growth investors willing to accept higher risk in exchange for exposure to a rapidly expanding cybersecurity company. The stock offers a forward PS of 3.37, which is reasonable for a company growing revenue at 46.3% YoY, and analysts project EPS of $1.96 for the next fiscal year. However, the forward PE of 129.7x implies high expectations, and the company is not yet GAAP profitable. The biggest downside risk is a growth deceleration that could compress multiples. For investors with a 3-5 year horizon and tolerance for volatility, RBRK offers attractive upside if the company continues to execute.
RBRK is better suited for long-term investment (3-5 years) given its high growth but lack of profitability. The stock has a beta of 1.101 and has shown significant volatility, with a max drawdown of -55.55%, making it risky for short-term trading. The company's recurring subscription model (96.6% of revenue) provides visibility, and the cybersecurity tailwind is secular. Short-term traders may find opportunities around earnings events, but the high valuation and limited analyst coverage increase uncertainty. A minimum holding period of 3 years is recommended to allow the company to reach profitability and for the growth story to play out.
