Consumer Lending Portfolio Management 101

From loan origination to charge-off — how installment lending works, how portfolios are built, and how risk is measured.

Part 1

Installment loan anatomy, revenue model, cost structure, and why this is a thin-margin business

Part 2

The four archetypes that determine how your portfolio performs under stress

Part 3

From origination to charge-off — and why the first payment is the strongest signal you have

Part 4

Volume, credit quality, and profitability — the three layers every portfolio manager tracks

Part 5

Policy levers, vintage monitoring, concentration risk, and stress testing

Part 6

Label design, scorecards, vintage deep-dives, and closing the loop from score to portfolio outcome