Rubrik's best quarter met a 10.1% selloff, and 138 insider sales with zero buys
Rubrik beat and raised, Wedbush and Morgan Stanley priced in the breach wave, and the stock still fell 10.1%. Meanwhile 138 straight insider sales, zero buys, keep printing against the newest bullish coverage.
Vincent Jiang · 3 min read
Rubrik−3.25% — Rubrik, down 3.25 percent today delivered the best quarter of its life as a public company and its stock fell 10.1% on October 30, 2026 123. The same week, Wedbush raised its target to $150 and Morgan Stanley opened coverage at Overweight with a $155 target, both arguing that the Binance and Polymarket breaches make recovery spending a budget priority 123. The people who run the company sold shares roughly every trading day and a half for six months 123.
The quarter was genuinely good
Fiscal second-quarter revenue, for the period ended July 31, 2026, came in at $427.3 million, up 38% year over year 1. Subscription ARR reached $1.66 billion, up 33% 1. Non-GAAP earnings turned positive at $0.20 per diluted share and free cash flow hit $65.7 million 1. Rubrik raised full-year guidance to $1.685-1.693 billion in revenue 1. The filings show a ten-quarter arc: revenue up from $187 million to $427 million while operating losses narrowed from 387% of revenue to under 17% 6.
Revenue tripled in ten quarters while free cash flow turned positive
- Revenue ($M)
- Free cash flow ($M)
Data
| Revenue ($M) | Free cash flow ($M) | |
|---|---|---|
| Q Apr '24 | 187.32 | -37.12 |
| Q Jul '24 | 204.95 | -32.01 |
| Q Oct '24 | 236.18 | 15.57 |
| Q Jan '25 | 258.1 | 75.2 |
| Q Apr '25 | 278.48 | 33.34 |
| Q Jul '25 | 309.86 | 57.54 |
| Q Oct '25 | 350.17 | 76.89 |
| Q Jan '26 | 377.68 | 70.07 |
| Q Apr '26 | 387.07 | 73.61 |
| Q Jul '26 | 427.26 | 65.67 |
Why a beat got sold
Quiver's read on the tape: expectations ran ahead of the print. The stock had rallied to fresh highs into results, and good-but-not-spectacular was enough to trigger profit taking 1. The bulls' newest argument arrived the same day. Hackers stole about $6.3 billion from Binance in roughly 20 minutes on October 29, and Polymarket halted trading after a third-party compromise 45. Wedbush told clients Rubrik's identity and recovery products should benefit as breaches push recovery spending up the budget list 3.
The ledger the bulls do not address
Over the past six months, Rubrik insiders logged 138 open-market trades 1. Zero were purchases 1. Chief Technology Officer Arvind Nithrakashyap alone sold 378,927 shares for about $33.5 million across 71 trades; director John Thompson sold $6.8 million; CFO Kiran Choudary $3.3 million 1.
One insider, the CTO, sold more than the other four combined
Data
| Value | |
|---|---|
| CTO Nithrakashyap | $33.5M |
| Dir. Thompson | $6.77M |
| CFO Choudary | $3.34M |
| Mhatre | $0.62M |
| Wassenaar | $0.58M |
Institutions moved the other way: 378 funds added in Q2 2026, including AQR's 7.7 million-share addition and a new ~$181 million JPMorgan position 1. The median analyst target sits at $90, under a stock that traded near $124 before the drop 12.
What decides it
This is the same pattern we flagged on October 5 and October 24, when insiders had logged 125 sales in 126 trades while cyber stocks rallied [/article/retail-traders-call-rubrik-the-hedge-against-ai-insiders-logged-125-sales-in-126-trades][/article/sailpoint-rubrik-and-sentinelone-insiders-sold-about-49-million-while-cyber-stocks-rallied]. What is new is the contradiction sharpening: Wall Street's freshest coverage prices a breach-driven demand wave, while the sellers' side of the ledger grows with no buyer in sight.
Neither the filings nor the analyst notes say why insiders are selling, and no source carries their reason. The next reading is the fiscal third quarter, guided to $429-431 million in revenue, a forecast Rubrik itself set 2. Watch whether the insider ledger finally prints a buy.
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