nowfound

Alternatives

Products that do what Collect and View Data from SEC 13F Filings does

  1. 1AT
  2. 2DF
  3. 3TS

    2020 · quiverquant.com

  4. 4AI
  5. 5US

    2017 · stockrow.com

  6. 6SW
  7. 7

    Annotate financial documents (ex. SEC filings) w/ the crowd

    2014

  8. 8IB

    2020 · cathiesark.com

  9. 9

    SEC filings API

    2015

  10. 10AT
  11. 11ST
  12. 12AS

    2016 · github.com

  13. 13HS

    2016 · newinvestordaily.com

  14. 14FC
  15. 15AF
  16. 16SA

    2017 · calctopia.com

  17. 17MP

    2015 · mypropertytracker.com

  18. 18CE
  19. 19AB

    https://filingsdb.com

    2019

  20. 20BY

    2023 · trystockstack.com

  21. 21IB

    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-thiel Would love any feedback on the UI or suggestions on other metrics I should calculate from the 13F data.

    Jan 2026 · 13radar.com

  22. 22OF

    2024 · github.com

  23. 23AF
  24. 24TS

Ranked by how close each launch is in meaning, then by votes. Refine with a description →