This is a great start! One feature that I think would be a game-changer is moving beyond a single-fund view to see what the 'smart money' is thinking collectively. For instance, have you considered a dedicated 'Star Manager' page? You could track the latest moves from top investors like Buffett, Dalio, and Ackman. The real killer feature wouldn't just be showing their portfolio changes, but also integrating summaries of their public letters or recent interviews. That way, users could connect the what (the trade) with the why (their thesis) all in one place.

That's cool! Better than other complicated stock trackers.

I like what you’ve built and thought NextGen Tools would be a good place to share it: https://nxgntools.com