Research stocks by pulling filings and transcripts
As described in the source, the poster says they stopped manually downloading and skimming 10-Ks and instead ask Claude Code about a company and what they want to know. Claude Code then uses web search to pull 10-Ks, earnings transcripts, and other SEC filings on its own, writes up the research, and cites the filings so the poster can spot-check anything that seems off; the human mainly reviews the output and decides whether to buy. They say the writeups were more thorough than their old process and that asking for a bear case on a long-held position surfaced concerns they had missed.
- Agent or tool
- Claude Code
- Topic
- Research & Data
- Reported on
- Added
- 2026-10-15
Why it matters
Research is mostly gathering, cleaning and comparing. Handing that groundwork to an agent leaves the person with the part that needs judgment: deciding what the findings mean. It is one of 67 sightings filed under Research & Data on Agent Sightings (number 44 by interest), and one of 164 involving Claude Code.
How you could try it
Here is a reusable prompt, written by us in our own words, that captures the task. Paste it into Claude Code or any similar agent and adjust the details to your situation.
Research brief: research stocks by pulling filings and transcripts. Prefer primary sources, include links and confidence notes, and do not contact anyone.
Tip: Start small: run it once on a low-stakes example, read what the agent did, and only then let it run on real work.
Source
Read the original first-hand account on Reddit: https://www.reddit.com/r/ClaudeCode/comments/1rpxsan/claude_code_kinda_ruined_m…. Our summary is a paraphrase; details are in the source.