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- Controlled Company (new) — Class B holders control 99.2% of voting power post-IPO via a 20-to-1 dual-class structure, concentrating control and giving public shareholders minimal influence over corporate decisions.
- Material Weakness (new) — The company has identified material weaknesses in its internal control over financial reporting.
- Concentration (new) — MBZUAI accounted for 62% of 2025 revenue and G42 for 24%; together, two UAE-based customers represented 86% of 2025 revenue, creating extreme customer concentration risk.
- Sole Source (new) — Cerebras relies on a single foundry (TSMC) to manufacture all wafers for its processors, with no long-term capacity commitments, creating significant supply-chain concentration risk.
Cerebras Systems prices 30M-share IPO at $185.00, raising $5.4B net proceeds
Filed May 14, 2026 · ~3 min read
IPO filing cluster
Same offering- S-1 Apr 17, 2026 Cerebras Systems files to go public; preliminary S-1 discloses 750MW OpenAI commitment, $1B working capital loan, and 20-to-1 dual-class structure EDGAR →
- S-1/A May 4, 2026 Cerebras prices $3.2B IPO at $120/share; insiders retain 99% voting control via dual-class stock EDGAR →
- S-1/A May 11, 2026 Cerebras raises IPO price 29% to $155/share, upsizes offering to 30M shares for $4.5B proceeds EDGAR →
- 424B4 May 14, 2026 This filing EDGAR →
- 8-K May 15, 2026 Cerebras Systems completes $6.4B IPO, pricing 34.5M shares at $185 EDGAR →
Key Changes
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Cerebras prices its IPO at $185.00/share, selling 30M primary shares for $5.4B net proceeds to the company. At the offer price, the company's implied post-offering market capitalization is $34.2B.
The Offering verify on EDGAR → -
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Class B holders retain 99.2% of voting power post-IPO via a 20-to-1 dual-class structure, owning 85.3% of shares. Public Class A shareholders have minimal influence over corporate decisions.
The Offering verify on EDGAR → -
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New investors pay $185.00/share for $29.51 pro forma net tangible book value, dilution of $155.49/share (84% of offer price). Existing holders paid an average $5.07/share and own 86.1% post-IPO.
Dilution verify on EDGAR →
7 more material changes behind this preview — plus the full narrative summary, section-by-section diffs against the prior filing, and verbatim quotes with EDGAR citations.
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Generated by AI · Jun 30, 2026 1:20 AM