Cerebras Systems (CBRS) Stock Price, News & Analysis
Why is CBRS Stock Down Today?
Company Description
Cerebras Systems (NASDAQ: CBRS) is classified in the semiconductors industry within the Semiconductors & Related Devices sector and carries a market capitalization of $52.3B, ranking #330 among all listed U.S. companies by market cap.
This page collects what Stock Titan holds for CBRS, including price data, latest news, SEC filings, insider trading activity, financial highlights, upcoming events, and short interest trends.
Stock Performance
Cerebras Systems (CBRS) stock last closed at $220.01. At a market capitalization of $52.3B, CBRS is classified as a large-cap stock with approximately 92.1M shares outstanding.
Latest News
Cerebras Systems has 10 recent news articles, with the latest published today. Of the recent coverage, 3 articles coincided with positive price movement and 6 with negative movement. Key topics include crypto, AI, partnership, earnings date. View all CBRS news →
SEC Filings
Cerebras Systems has filed 5 recent SEC filings, including 3 Form 144, 2 Form 4. The most recent filing was submitted on August 19, 2026. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all CBRS SEC filings →
Insider Radar
Insider selling at Cerebras Systems over the past 90 days can reflect routine portfolio management, scheduled trading plans (Rule 10b5-1), tax planning, or compensation-related dispositions rather than a directional view on the stock.
Financial Highlights
Upcoming Events
First European data center
200 MW capacity target
Cerebras Systems has 2 upcoming scheduled events. The next event, "First European data center", is scheduled for December 31, 2026 (in 134 days). Investors can track these dates to stay informed about potential catalysts that may affect the CBRS stock price.
Short Interest History
Short interest in Cerebras Systems (CBRS) currently stands at 12.9 million shares, up 23.7% from the previous reporting period, representing 14.0% of the shares outstanding. Since May 2026, short interest has increased by 579.0%.
Days to Cover History
Days to cover for Cerebras Systems (CBRS) currently stands at 2.2 days, up 6.8% from the previous period. This days-to-cover ratio represents a balanced liquidity scenario for short positions. The days to cover has increased 121% over the past year, indicating either rising short interest or declining trading volume. The ratio has shown significant volatility over the period, ranging from 1.0 to 2.2 days.
CBRS Company Profile & Sector Positioning
Cerebras Systems (CBRS) operates in the Semiconductors industry within the broader Semiconductors & Related Devices sector and is listed on the NASDAQ. In monthly performance, the stock ranks #559 among all tracked companies.
Cerebras Systems (NASDAQ: CBRS) announced the CS-4, a next-generation rack-scale AI accelerator built on three new WSE-3 Turbo wafers, delivering 750 PFLOPS of AI compute. CS-4 is designed to be up to 2x faster than CS-3 and provide up to 30x more tokens-per-second-per-user than leading GPU-based solutions on comparable workloads.
The system offers up to 10x higher throughput per watt than CS-3, 129.6 petabytes per second of memory bandwidth, 7.2 terabits per second of I/O, and wafer-to-wafer latency as low as two microseconds. CS-4 debuts the modular Nexus Platform Architecture, featuring a pluggable Wafer-Scale Backpack, high-density power delivery, and a programmable I/O subsystem with RoCE v2 and Direct Wafer Links to support models exceeding 50 trillion parameters. First CS-4 shipments are expected to begin this quarter.