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Tax-Efficient Investing: A U.S. Checklist

A U.S. investing checklist for accounts, holding periods, fund distributions, cost basis and wash sales—without letting taxes override a sound portfolio.

How to Research Payment Stocks

Compare payment networks, processors and wallets through volume, incentives, transaction costs, fraud, cash flow and valuation.

How to Analyze Subscription Stocks

Evaluate subscription stocks through ARR definitions, retention, deferred revenue, cash flow and valuation. A filing-first checklist with worked examples.

How to Research Insurtech Stocks

Research insurtech stocks beyond app growth: compare underwriting ratios, reinsurance, capital, distribution costs and valuation using filings.

Water Stocks: A Due-Diligence Guide

Research water stocks by comparing regulated utilities, equipment suppliers and ETFs. Use filings to test revenue, capital needs, valuation and risk.

Digital Bank Stocks: A Research Checklist

Read digital bank stocks through deposits, loan losses, funding costs, capital and partner risk. A filing-first checklist with dated issuer examples.

Robo-Advisor Fees, Questions and Form ADV

Before choosing a robo-advisor, compare total costs, test the questionnaire, read Form ADV, and check conflicts, support, taxes and exit rules.

REIT vs Real Estate Crowdfunding: Key Risks

Compare listed REITs and real estate crowdfunding by liquidity, disclosure, fees and deal risk. Learn which documents to read before you invest.

How to Read a 13F Filing

Read a Form 13F in EDGAR step by step: identify the report period, decode the holdings table, check amendments and understand what the filing omits.

ETF Bid-Ask Spread vs Expense Ratio

Compare an ETF’s annual expense ratio with its bid-ask spread and NAV premium. See a hypothetical trade, cost math and where to verify fund disclosures.

Ex-Dividend vs Record Date (T+1)

Understand ex-dividend, record and payment dates under U.S. T+1 settlement in 2026, with buyer-seller examples and the key exception for large dividends.

How to Read SEC Form 4 Insider Trades

Learn to read SEC Form 4 insider transactions: find the filing, decode P, S, M and F, check 10b5-1 plans, and avoid mistaking grants for purchases.