Cerebras Systems INC

Market Movers (8-K)

NASDAQ
Cerebras Systems announced robust Q2 2026 financial results, driven by a near quadrupling of its cloud business and significant increases in core revenue, alongside substantial data center capacity expansion.
Better than expected

Quarterly Earnings (10-Q)

NASDAQ
Cerebras Systems Inc. reported a significant increase in revenue for the second quarter of 2026, but also a substantial net loss and widening operating expenses.
Capital raise
Worse than expected

Insider Trading (Form 4)

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NASDAQ
Sean Lie, Chief Technology Officer of Cerebras Systems Inc., sold 120,000 shares of common stock on September 25, 2026.
NASDAQ
Andrew D. Feldman, CEO, President and a Director of Cerebras Systems Inc., reported a transaction in 120 shares of common stock on September 21, 2026.
NASDAQ
Eric Vishria, a Director of Cerebras Systems Inc., reported a transaction in 44,507 shares of common stock on September 21, 2026.
NASDAQ
Lior Susan, a Director of Cerebras Systems Inc., reported multiple transactions in common stock on September 15, 2026.
NASDAQ
Eric Vishria, a Director of Cerebras Systems Inc., reported a transaction in 44,507 shares of common stock on September 8, 2026.
NASDAQ
Steven Vassallo, a Director of Cerebras Systems Inc., sold 50,000 shares of common stock on September 4, 2026.

New Public Companies (S-1)

NASDAQ
Cerebras Systems Inc. has filed an S-1/A amendment detailing its 2026 Employee Stock Purchase Plan, outlining provisions for employee stock ownership and participation in the company's growth.
NASDAQ
Cerebras Systems Inc. has filed an S-1/A amendment with the SEC, detailing plans for its initial public offering, aiming to raise capital and list on the Nasdaq under the ticker CBRS.
Capital raise
NASDAQ
Cerebras Systems Inc. has filed an S-1 registration statement with the SEC, signaling its intent to go public with an initial public offering aiming to raise up to $100 million.
Capital raise
Better than expected

Schedule 13D - Activist Investments

NASDAQ
Eclipse Ventures and Lior Susan report a pro-rata in-kind distribution of Cerebras Systems Class A common stock.
NASDAQ
Eclipse Ventures and Lior Susan have filed a Schedule 13D reporting a 6.1% beneficial ownership stake in Cerebras Systems following its recent IPO.

Schedule 13G - Passive Investments

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NASDAQ
Altimeter Capital Management, LP, along with its affiliates, has updated its beneficial ownership filing for Cerebras Systems Inc., reporting a 6.2% stake as of August 14, 2026.
NASDAQ
Coatue Management, L.L.C. and affiliated entities have reported beneficial ownership of 7.1% of Cerebras Systems Inc.'s Class A common stock as of June 30, 2026.
NASDAQ
JPMorgan Chase & Co. has filed a Schedule 13G, reporting beneficial ownership of 3.3% of Cerebras Systems Inc. Class A common stock as of June 30, 2026.
NASDAQ
FMR LLC, through its subsidiaries, reports beneficial ownership of 25.7% of Cerebras Systems Inc. Class A Common Stock as of June 30, 2026.
NASDAQ
FMR LLC and Abigail P. Johnson have reported a 46.6% beneficial ownership stake in Cerebras Systems Inc. Class A Common Stock.
NASDAQ
JPMorgan Chase & Co. has reported beneficial ownership of over 3.48 million shares, representing 10.1% of Cerebras Systems Inc.'s Class A Common Stock.