Rubrik Stock Rides A 7-Day Winning Streak To A 21% Gain
Rubrik (RBRK) stock is on a 7-day winning streak, up 20.8% since the run began. That added about $4.8 billion to the company’s market value, which now stands at about $28.0 billion. The stock closed at $135.74 on Tuesday, October 27, its highest close of the past year.
RBRK Versus The S&P 500
Returns for RBRK and the S&P 500 over the streak and the periods around it, all ending Tuesday, October 27 and including dividends:
| Return Period | RBRK | S&P 500 |
|---|---|---|
| 1 Day | 1.8% | 0.6% |
| 7 Days (Current Streak) | 20.8% | 0.8% |
| 1 Month (21 Trading Days) | 20.0% | 0.6% |
| 3 Months (63 Trading Days) | 88.8% | 5.8% |
| Year To Date | 77.5% | 13.9% |
| 1 Year (252 Trading Days) | 76.3% | 15.0% |
A Stock-Specific Run, Or A Market Move?
Over the same 7 trading days, the S&P 500 returned +0.8% including dividends, so the run is mostly Rubrik’s own story rather than the market’s. Over the past three months the stock is up 88.8%, a window that includes the streak; over the other 56 sessions of that window it was up 56.3%.
Do The Fundamentals Support The Run?
On the fundamentals, revenue grew 42.4% over the last twelve months, against a median of 17.9% for S&P 500 Information Technology stocks; and its operating margin is -18.3%, versus a median of 21.6%. Rubrik does not have positive trailing earnings, so there is no meaningful price-to-earnings multiple to compare. The read is mixed: revenue growth above the median on one side, an operating loss on the other.
If you are looking for strength with more behind it than a hot tape, our Guidance Momentum screen surfaces the names where management raised its own outlook.
One Hot Stock Is A Story. Thirty Sound Ones Are A Strategy
A streak like this earns a place on your watchlist, and it also earns a question: how much of your outcome do you want depending on one company keeping this up?
The Trefis High Quality (HQ) Portfolio answers it with breadth: roughly 30 businesses picked for consistent cash generation, strong margins, and balance-sheet strength, sized and rebalanced by rules. It has a track record of outpacing a benchmark that combines the S&P 500, the S&P MidCap 400, and the Russell 2000. Follow the story; invest in the strategy.