GoodStock123
See what Buffett, ARK and other big investors own
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Free 13F tracker. See what famous investors hold and what they bought and sold last quarter, in simple tables. Plus an ETF finder and market calendars. No signup needed.
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More like this: all 195 launches in investment and equity research platforms →
PH · launched Oct 27, 2026 · 1 upvote (top 67%)
- Fintech
- Analytics & BI
- B2C
- Not AI
- Commercial product
- Fintech
- Investing
- Finance
Similar launches
See all 643 similar launches →Could you build this?
Yes It parses public SEC 13F filings from EDGAR, which are structured XML, and presents holdings and quarter-over-quarter changes in tables. The main work is data pipelines and mapping CUSIPs to tickers.
Competitors
Other products that read as similar to this one : 643 launches clear the similarity bar, closest 8 shown.
Attention rank: #254 of 644 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 353 days after the earliest competitor.
- OwnershipTrace · ph · 2026-09-30 · 2 upvotes · similarity 0.64
- ROW Net Worth Analyzer · ph · 2026-10-22 · 1 upvotes · similarity 0.54
- WhoHolds · ph · 2026-10-02 · 1 upvotes · similarity 0.53
- ValueInvest.Fund · ph · 2026-10-11 · 1 upvotes · similarity 0.53
- InvestJournal · ph · 2026-10-13 · 2 upvotes · similarity 0.52
- CapitolStockWatch · ph · 2026-10-16 · 2 upvotes · similarity 0.52
- TheStockTracker · ph · 2026-10-31 · 1 upvotes · similarity 0.51
- HoldingScout · ph · 2026-10-23 · 1 upvotes · similarity 0.51
Other launches for this product
- No other launches for this product.