What is Bullpen.News? Stock idea search and MCP
Learn how Bullpen.News finds stock ideas, investor letters, and posts, and how to move from search results to a source-backed thesis.
By BeliefState · Reviewed
What can you search on Bullpen.News?
Bullpen.News indexes stock ideas, stories, social posts, and investor letters. Search by ticker, company, or topic. A ticker search helps you see recent mentions, while a topic search helps you find a theme discussed across companies.
Try NVIDIA (NVDA) to browse stories and posts tagged with the ticker. Open the publisher link and check whether the result makes an investment argument or mentions the company in passing. You can also search a topic like buybacks to see how different companies are discussed.
How do Bullpen.News API and MCP dates work?
Bullpen offers API and MCP access. Its FAQ distinguishes the source’s publication date from when a record went live on Bullpen. When comparing results over time, keep those dates separate so a late addition does not look like newly published research.
How do you turn a result into a thesis you can check?
Gaetano’s bullish Credo case connects AI memory expansion to licensed interface IP and chip sales. Adoption remains unproven, with initial revenue indicated for fiscal 2028.
In the Credo case, the author ties the opportunity to memory expansion and adoption. A reader can turn that argument into a specific follow-up about production and customer adoption. A mixed feed is useful when you need to discover sources. Use BeliefState when you want to inspect an attributed case, its conditions, and recorded changes.
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Search by company name or symbol to see whether BeliefState has released research. The lookup is free and needs no account.
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