I built a tool to visualize the Peter Thiel stock portfolio (13F data)
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I've always found raw SEC filings painful to parse, so I built a site to make institutional holding data more accessible and visual.I recently updated the data to analyze the peter thiel stock portfolio (tracking Founders Fund and associated vehicles) for Q3 2025. It's interesting to see the divergence from standard tech indices—heavy on defense/hard tech and very little consumer SaaS.You can see the visualization here: https://www.13radar.com/guru/peter-thielWould love any feedback on the UI or suggestions on other metrics I should calculate from the 13F data.
HN · launched Jan 12, 2026 · 5 upvotes (top 90%) · 0 views
Niche: investment and equity research platforms · 226 launches, 13 in the last 7 days ▼ -24% · Explore this niche →
Category and tags
- Fintech
- Analytics & BI
- Prosumer
- Not AI
- Hobby / open-source project
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More like this: all 226 launches in investment and equity research platforms →
Could you build this?
Yes Parsing public SEC EDGAR 13F XML files and rendering holdings charts in a web UI is a standard full-stack ETL and frontend task easily achievable by vibe coding.
Discussion
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Competitors
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Launched 65 days after the earliest competitor.
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