How to Read SEC EDGAR Filings: A Guide for Investors & Analysts (2026)
Step-by-step guide to 10-K, 10-Q, 8-K, Form 4, 13F, and Schedule 13D. Where to find alpha in public SEC filings.
Expert guides on B2B data, real estate intelligence, legal data, and API integration.
We break down the key differences between ZoomInfo and VertData — pricing, data quality, coverage, API capabilities, and which verticals each platform serves best.
Read Full Article →Step-by-step guide to 10-K, 10-Q, 8-K, Form 4, 13F, and Schedule 13D. Where to find alpha in public SEC filings.
Satellite imagery, credit card data, SEC filings, insider trades — the 8 data categories that give hedge funds their edge, explained.
Earnings surprises move stocks 5–15% overnight. How to find high-surprise potential stocks before they report and exploit post-earnings drift.
How to track ARK ETF holdings across ARKK, ARKW, ARKG, ARKF. Understand Cathie Wood's innovation-focused strategy.
Feature comparison: VertData's CFTC COT data, AI scoring, convergence analysis vs Quiver's retail focus.
How corporate giving patterns predict regulatory outcomes and sector performance using FEC data.
Track congressional sector rotation using STOCK Act data. Identify capital flows before policy shifts move markets.
Congressional STOCK Act, CFTC COT, SEC 13F, Form 4, FEC donations, gov contracts, and more.
Master 13F analysis to track 25 superinvestors and 825 positions. Identify high-conviction buys early.
Learn what short volume ratio means, how to identify squeeze candidates, and track 11,175 tickers daily.
Deep analysis of Warren Buffett's latest 13F filing. What Berkshire's position changes signal for investors.
SEC Form 4 mechanics, 10b5-1 plan loopholes, AI scoring, and how to identify meaningful insider purchases.
How hedge funds read the weekly COT report. Managed money net positions across 21 tracked markets.
The complete playbook for investors and wholesalers who want to find deals before they hit the MLS.
Understanding lead enrichment, why it increases conversion rates by 30%+, and how to implement it at scale.
Everything you need to know about sourcing, filtering, and converting attorney data into revenue.
Step-by-step guide to authenticating, querying, and paginating through VertData's REST API.
The equity filter strategy that helped investors find 40+ off-market deals in a single county in one afternoon.
Real-time analysis of congressional stock purchases based on 43,228 disclosed trades across 262 members.
Step-by-step guide: where disclosures are published, how to parse them, and which tools professional investors use.
What the STOCK Act of 2012 actually requires, how enforcement works (or doesn't), and its enforcement record since passage.
Who trades stocks the most in Congress? Data on Ro Khanna (11,686 trades), Tommy Tuberville, and others.
Fact-based analysis of 412 disclosed Pelosi trades — examining the NVIDIA controversy and actual performance.
Academic research and VertData backtests answer definitively: yes, with 4–12% annual alpha depending on methodology.
Analysis of 43,228 trades reveals the real average disclosure lag — and which members file fastest vs. slowest.
How congressional trading differs from corporate insider trading — legally, practically, and as investment signals.
Hands-on comparison of every major tool — CapitolTrades, QuiverQuant, Unusual Whales, VertData, Bloomberg.
Technology (3,600 trades), Comm. Services (1,489), Healthcare (1,356) — what sector concentration reveals about legislative priorities.
Data tips, platform updates, and industry news every Tuesday.