About StockScreener

We show everything. Competitors hand you a top-N teaser and hide the rest behind a paywall — we publish every holder, every filing and the full fundamentals, or we do not publish the section at all.

Who’s behind this

one human, one model, in the open
Maksym Misichenko product owner · marketer · researcher · Kyiv

Conceives the product, decides what ships, and answers for it publicly.

Claude developer · designer · financial analyst

Writes the code, draws the interface, reads the filings. Named, not hidden.

What we cover

everything, or nothing
8 287 Stocks
4 228 ETFs
15 567 Institutions
122 286 Persons
37.0M Fundamental facts
1 102 Foreign issuers (20-F/40-F)
17 Languages
0 Paywalls
SEC forms parsed 13F Form 3/4/5 DEF 14A SC 13D N-PORT

How it works

filings in, analysis out
01 SEC filings

Every 13F, Form 3/4/5, DEF 14A, SC 13D and N-PORT is pulled straight from EDGAR.

02 Normalisation

Facts are mapped to one schema, split-adjusted, and reconciled across amendments.

03 AI news analysis

Four models read each story independently and publish their own verdict.

04 Signals

Scoring models and backtests turn the numbers into setups — with the record kept in public.

Methodology and radical honesty

how the numbers hold up

This is a signal system, not an auto-trader — every decision is math and fundamentals, and risk levels are advisory: we show them, we never block you. Data comes from public sources via parsing and free APIs, so we can't promise it is error-free — and every closed trade is published, wins and losses alike.

+1.34% avg return / signal
36% profitable trades
2.56× payoff ratio
924 closed trades

Important notice

read this part

This is not financial advice. All information is provided for educational and informational purposes only.

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