FISN · Company research
Deep Fission, Inc. Common Stock (FISN): Stock News & Events
Recent company-linked news records available in the database.
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| title | summary | url | source | published at | sentiment | sentiment score | relevance score |
|---|---|---|---|---|---|---|---|
| Deep Fission (NASDAQ:FISN) Stock Gets Downgrade from Wall Street Zen - MarketBeat | Deep Fission (NASDAQ:FISN) Stock Gets Downgrade from Wall Street Zen MarketBeat | View source ↗ | MarketBeat | Oct 17, 2026 | neutral | 0 | 0.6 |
| Deep Fission, Inc. (FISN) Stock Price, News, Quote & History - Yahoo! Finance Canada | Deep Fission, Inc. (FISN) Stock Price, News, Quote & History Yahoo! Finance Canada | View source ↗ | Yahoo! Finance Canada | Oct 15, 2026 | neutral | 0 | 0.6 |
| Deep Fission, Inc. (FISN) stock price, news, quote and history - Yahoo Finance UK | Deep Fission, Inc. (FISN) stock price, news, quote and history Yahoo Finance UK | View source ↗ | Yahoo Finance UK | Oct 12, 2026 | neutral | 0 | 0.6 |
| Deep Fission, Inc. (FISN) Stock Price, News, Quote & History - Yahoo! Finance Canada | Deep Fission, Inc. (FISN) Stock Price, News, Quote & History Yahoo! Finance Canada | View source ↗ | Yahoo! Finance Canada | Oct 10, 2026 | neutral | 0 | 0.6 |
| INVESTOR ALERT: Pomerantz Law Firm Investigates Claims on Behalf of Investors of Deep Fission, Inc. - FISN | Pomerantz LLP is investigating Deep Fission, Inc. for potential securities fraud following an Iceberg Research short report claiming the company's underground borehole reactor technology was overhyped and unlikely to achieve commercial viability. The stock fell 10.9% to $6.95 per share after the report's publication on September 26, 2026, just over three months after the company's IPO at $16.00 per share. | View source ↗ | GlobeNewswire Inc. | Oct 6, 2026 | bearish | -1 | 1 |
| INVESTOR ALERT: Pomerantz Law Firm Investigates Claims on Behalf of Investors of Deep Fission, Inc. - FISN | Pomerantz LLP is investigating Deep Fission, Inc. for potential securities fraud following an Iceberg Research short report claiming the company's underground borehole reactor technology was overhyped and unlikely to achieve commercial viability. The stock fell 10.9% to $6.95 per share after the report's publication on September 26, 2026, just over three months after the company's IPO at $16.00 per share. | View source ↗ | GlobeNewswire Inc. | Oct 6, 2026 | bearish | -1 | 1 |
| Deep Fission, Inc. (FISN) stock price, news, quote and history - Yahoo Finance UK | Deep Fission, Inc. (FISN) stock price, news, quote and history Yahoo Finance UK | View source ↗ | Yahoo Finance UK | Oct 4, 2026 | neutral | 0 | 0.6 |
| Deep Fission is working to place reactors about a mile underground. Management's update call is Oct. 20. - Stock Titan | Deep Fission is working to place reactors about a mile underground. Management's update call is Oct. 20. Stock Titan | View source ↗ | Stock Titan | Oct 1, 2026 | neutral | 0 | 0.6 |
| FISN Investor Alert: Deep Fission Securities Investigation - Kehoe Law Firm, P.C. - GlobeNewswire | FISN Investor Alert: Deep Fission Securities Investigation - Kehoe Law Firm, P.C. GlobeNewswire | View source ↗ | GlobeNewswire | Sep 29, 2026 | neutral | 0 | 0.6 |
| Deep Fission Rejects Distortions in Short-Seller Report - Stock Titan | Deep Fission Rejects Distortions in Short-Seller Report Stock Titan | View source ↗ | Stock Titan | Sep 25, 2026 | neutral | 0 | 0.6 |
| Deep Fission, Inc. (NASDAQ:FISN) Stock Has Consensus Price Target of $18.20 - MarketBeat | Deep Fission, Inc. (NASDAQ:FISN) Stock Has Consensus Price Target of $18.20 MarketBeat | View source ↗ | MarketBeat | Sep 25, 2026 | neutral | 0 | 0.6 |
| Deep Fission (Nasdaq:FISN) - Stock Analysis - Simply Wall Street | Deep Fission (Nasdaq:FISN) - Stock Analysis Simply Wall Street | View source ↗ | Simply Wall Street | Jul 11, 2026 | neutral | 0 | 0.6 |
| Deep Fission (FISN) Stock Forecast and Price Target 2026 $FISN - MarketBeat | Deep Fission (FISN) Stock Forecast and Price Target 2026 $FISN MarketBeat | View source ↗ | MarketBeat | Jun 22, 2026 | neutral | 0 | 0.6 |
| Deep Fission (FISN): A Mile Deep, and Already Underwater - Mispriced Assets | Deep Fission (FISN): A Mile Deep, and Already Underwater Mispriced Assets | View source ↗ | Mispriced Assets | Jun 22, 2026 | neutral | 0 | 0.6 |
| Deep Fission (FISN) Stock Price, News & Analysis - Stock Titan | Deep Fission (FISN) Stock Price, News & Analysis Stock Titan | View source ↗ | Stock Titan | Jun 18, 2026 | neutral | 0 | 0.6 |
| Deep Fission: Built Faster, Priced Cheaper, Ready Sooner (Pending:FISN) - Seeking Alpha | Deep Fission: Built Faster, Priced Cheaper, Ready Sooner (Pending:FISN) Seeking Alpha | View source ↗ | Seeking Alpha | Jun 17, 2026 | neutral | 0 | 0.6 |
| Company proposing nuclear power facility in Kansas plans stock offering - Kansas Reflector | Company proposing nuclear power facility in Kansas plans stock offering Kansas Reflector | View source ↗ | Kansas Reflector | Jun 12, 2026 | neutral | 0 | 0.6 |
| Deep Fission (FISN) Stock Forecast & Analyst Ratings - Moomoo | Deep Fission (FISN) Stock Forecast & Analyst Ratings Moomoo | View source ↗ | Moomoo | Jun 3, 2026 | neutral | 0 | 0.6 |
| symbol__ Stock Quote Price and Forecast - CNN | symbol__ Stock Quote Price and Forecast CNN | View source ↗ | CNN | May 30, 2026 | neutral | 0 | 0.6 |
| Deep Fission: FISN Stock Price Quote & News - Robinhood | Deep Fission: FISN Stock Price Quote & News Robinhood | View source ↗ | Robinhood | May 30, 2026 | neutral | 0 | 0.6 |
Informational research only, not financial advice. Forecasts are uncertain and can be wrong.