SEC 13F Holdings Tracker — Institutional QoQ Changes

SEC EDGAR Intel - 8-K Triggers, Form 4 Patterns, Form D Funding

seibs.co/sec-edgar-intel

SEC filings intelligence. 8-K trigger classifier (M&A/exec-change/going-concern/etc), Form 4 insider patterns (cluster buys, unusual size), 13F position tracker, Form D startup raises, earnings transcript extraction. For hedge funds, fintech, due diligence, journalists.

Scans CBOE free delayed-quote API for unusual options: volume/OI ratio > threshold. Covers 80+ S&P500 + major ETFs by default. Outputs strike, expiry, DTE, volume, OI, ratio, IV%, notional, moneyness, greeks. Filter by calls/puts, IV, DTE. No API key required.

Weekly CFTC Commitment of Traders with the percentile + velocity overlay every commodity desk builds in Excel: net position, 3-yr percentile, week-over-week velocity for managed money, swap dealers, commercials, non-reportables. Legacy, disaggregated, TFF families. From publicreporting.cftc.gov.

SEC 13F Institutional Holdings Tracker

ryanclinton/sec-13f-holdings

Search SEC 13F institutional holdings filings. Find what stocks hedge funds, mutual funds, and institutional investors are buying and selling each quarter.

Pull SEC Form 13F quarterly holdings for any institutional manager by CIK. One row per holding — CUSIP, issuer, USD value, shares, put/call, investment discretion, sub-manager attribution, voting authority. Built for cron and ad-hoc research. SEC EDGAR direct (free, no auth).

Track what hedge funds and institutional managers hold, from their quarterly SEC 13F filings. Enter fund names, get every position ranked by value and portfolio weight.

Parse SEC Form 13F-HR to extract institutional investor holdings. Berkshire, Bridgewater, Citadel, Renaissance, 5000+ funds. Returns every position with CUSIP, shares, value, call/put options, voting. Free SEC EDGAR API. The data behind WhaleWisdom and HedgeFollow.

Extract recent SEC 13F-HR institutional investment filings and optional holdings tables by ticker or CIK. Export filing metadata, accession numbers, filing URLs, issuer names, CUSIPs, shares, and values.

SEC Form 13F Holdings Crawler - Institutional Portfolio Data

jungle_synthesizer/sec-form-13f-holdings-crawler

Parse every position from SEC Form 13F-HR filings into structured rows: CUSIP, issuer, shares, USD value, voting authority, put/call. Query by filer, ticker, CUSIP, or reporting quarter.

Track institutional fund managers' SEC 13F holdings from EDGAR and diff them quarter over quarter. Surfaces new positions, adds, trims, and full exits per manager with position value and portfolio weight. Resolve managers by name or CIK. Official EDGAR APIs, no API keys.

Keyless institutional ownership data for any US stock from NASDAQ: what percent is held by institutions, how many holders increased versus decreased their positions, new and sold-out positions, and every institution's shares held, share change and position value. Pay per row.