CBRS Insiders Sold $142M at Peak, Stock Down 41%
Cerebras Systems insiders sold $142 million in September at prices between $194 and $217, but shares have crashed to $121 today. With analyst consensus targeting $282, the stock presents either a 134%
CBRS Insiders Sold $142M at $200, Stock Sits at $121
NEW YORK, October 20 —
Cerebras Systems Inc. (CBRS) insiders liquidated $142 million of stock in September at prices between $194 and $217; the shares trade at $120.66 today. Analysts hold a $282 consensus target, implying either management timed the peak precisely or the stock has been driven to a 134% dislocation the sell-side must eventually explain.
- $142.39 million in open-market insider sales, zero purchases, spanning CEO, COO, CFO, and CTO over 90 days
- Trailing revenue $0.68 billion, up 74.3% year-over-year; two consecutive EPS beats of 72%+ above estimates
- Forward P/E 94.7x on a $28.66 billion market cap; short interest 12.6% of float; insiders hold 9.6% of shares
Six Executives, No Buyers
Cerebras makes the wafer-scale engine (WSE), a chip spanning a full silicon wafer built to outrun GPUs for AI inference; its rack-scale systems target hyperscalers, foundation model labs, and Sovereign AI buyers. That platform delivered trailing revenue of $0.68 billion, up 74.3%, and two consecutive EPS beats of 72%+ against estimates. Into that momentum, COO Dhiraj Mallick converted 276,000 restricted shares on September 29 and sold 156,648 shares the same session for roughly $32 million. CTO Sean Lie completed a matching conversion-then-sale on September 25, following his $11.2 million September 4 open-market trade. CEO Andrew Feldman also sold on September 4; zero purchases across the entire period.
What the $282 Thesis Requires
The bull case rests on balance sheet durability: $7.92 billion in cash against $1.49 billion in debt buys runway most pre-profit AI hardware companies lack, and gross margin of 34.9% with $66 million in operating cash flow shows healthier unit economics than a -$4.88 EPS implies. At 94.7x forward earnings on a $28.66 billion market cap, that multiple is priced in full. A news report on October 20 cited an analyst target cut, lock-up expiration, and OpenAI competitive pressure as live headwinds; short interest at 12.6% of float shows a significant contingent disagrees with $282 consensus. A DCF calculator can stress-test what growth rate justifies the current price.
| Ticker | Mkt cap | Fwd P/E | 52-wk |
|---|---|---|---|
| CBRS | $28.7B | 94.7x | -59.1% |
| SKHY | $1.04T | 4.1x | -18.8% |
| CRWV | $33.7B | n/a | -51.7% |
| NBIS | $43.2B | n/a | +58.7% |
| CRDO | $32.5B | 17.8x | +17.7% |
| ALAB | $49.7B | 44.8x | +81.5% |
The Test the Next Quarter Brings
Three questions frame the next checkpoint: whether the revenue acceleration in trailing results carried into Q3 2026, whether the WSE achieves competitive separation from GPU alternatives as OpenAI scales its own inference capacity, and whether the 134% gap between the current price and analyst consensus narrows from above or below. September selling across CEO, COO, CFO, CTO, and a board director, with zero offsetting purchases, sets a high bar the bull case will need to clear early. Run the free Cerebras Systems Inc. deep-dive → to track fundamentals as that data arrives.
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Frequently Asked Questions
Why did Cerebras insiders sell stock?
In September, Cerebras executives including the CEO, COO, CFO, and CTO sold $142.39 million in open-market trades at prices between $194 and $217, with zero offsetting purchases. The sales occurred amid strong fundamentals: trailing revenue of $0.68 billion, up 74.3%, and two consecutive EPS beats of 72%+ above estimates.
What does Cerebras Systems make?
Cerebras makes the wafer-scale engine (WSE), a chip spanning a full silicon wafer engineered to outrun GPUs for AI inference. Its rack-scale systems target hyperscalers, foundation model labs, and Sovereign AI buyers.
What is the CBRS stock price target?
Analysts hold a $282 consensus target. With shares trading at $120.66, this implies a 134% premium from current levels if the bull case is validated.
What are CBRS financial results?
Cerebras reported trailing revenue of $0.68 billion, up 74.3% year-over-year, with two consecutive EPS beats of 72%+ above estimates. The company has $7.92 billion in cash against $1.49 billion in debt, with gross margin of 34.9% and operating cash flow of $66 million.
What headwinds did CBRS face in October?
A news report on October 20 cited an analyst target cut, lock-up expiration, and OpenAI competitive pressure as live headwinds. Short interest stands at 12.6% of float, indicating significant disagreement with the $282 analyst consensus.
Cerebras Systems' CEO, COO, CFO, and CTO collectively liquidated $142.39 million in shares at prices between $194 and $217 in September 2026; the stock now trades at $120.66, well below those sale prices. Sell-side analysts, meanwhile, hold a consensus price target of $282 — more than double the current quote — even as the stock fell roughly 5% in Monday's session.