SEC 13D and 13G Filings Tracker: Activist Stakes, Ownership

Track SEC 13D/13G activist filings in real-time. When Icahn, Ackman, Loeb, Elliott, Pershing Square file, stocks move 5-40%. Returns filer, target company, CUSIP, shares, percent of class. Free SEC EDGAR API. Replaces ActivistInsight $20-100k/yr.

SEC Schedule 13D/G Tracker — Activist Stakes API

nexgendata/sec-schedule-13dg-activist-tracker

Track Schedule 13D/13G activist stakes from SEC EDGAR — parsed, source-linked JSON for analysts, funds and AI agents.

Congress Stock Trades Tracker: House Member Disclosures

datasignalslab/congress-trading-monitor

Congress stock trades from official House Clerk disclosures: every periodic transaction report parsed into buys and sells with ticker, amount and filing date, scored by recency. QuiverQuant and Capitol Trades alternative, pay per member.

SEC Form 4 Insider Trading Tracker: Insider Buying Clusters

datasignalslab/sec-form4-insider-buying-clusters

Insider trading from SEC Form 4 filings: clusters of open-market insider buying scored 0 to 100 as bullish signals. Fintel and InsiderScore alternative, pay per result.

13F Filings Tracker: Hedge Fund Holdings, Buys and Exits

datasignalslab/smart-money-13f

13F holdings from SEC filings: hedge fund positions, new buys, exits and cross-fund consensus per quarter, scored on conviction. WhaleWisdom and Quiver alternative, pay per fund.

SEC 13D/G Ownership Changes – Evidence API

bb-tradetec/sec-13dg-ownership-change-normalizer

Normalize official structured SEC Schedule 13D/G filings into issuer, reporting-person, security, ownership-change, and bounded purpose-evidence records with stateless cursors.

Startup Funding Tracker: SEC Form D, Crunchbase Alternative

datasignalslab/startup-funding-form-d-monitor

Startup funding rounds from SEC Form D filings before the press picks them up: new capital raises with amount, industry and state, fund noise filtered out, scored and ranked. Crunchbase alternative for early raises.

Searches and extracts SEC EDGAR filing data including 10-K, 10-Q, 8-K, and other forms. Full-text search across all SEC submissions by company or keyword.

SEC Conflict Minerals Tracker — Form SD Filings

nexgendata/sec-conflict-minerals-tracker

Track conflict-minerals (Form SD) disclosures from SEC EDGAR — parsed, source-linked JSON for analysts, funds and AI agents.

SEC 13D/13G Tracker: New 5% Stake Filings

m_ctim/sec-13d-ownership-tracker

Track new SEC Schedule 13D and 13G filings — the disclosure an investor files within days of acquiring 5%+ ownership of a public company. 13D signals activist intent; 13G signals a passive stake. Search by ticker or keyword.