What the company or idea is
Silicon Valley Bank was a commercial bank founded in 1983 in San Jose, built exclusively for the tech industry, and later acquired by First Citizens BancShares after failing in March 2023.
How it actually makes money
SVB made money primarily by taking deposits from tech startups and venture firms, then investing those funds in long-dated U.S. Treasuries and mortgage-backed securities — a strategy that generated yield but created severe duration mismatch.
What works
SVB’s product-market fit was real: it understood startup cash flow cycles, offered rapid credit lines against future funding rounds, and became the de facto treasury partner for nearly half of all venture-backed tech startups.
What does not
Its risk management did not scale with its growth. It held no meaningful hedge against rising rates, failed to diversify its deposit base beyond venture-backed firms, and allowed liquidity to erode below regulatory thresholds.
What to take from it
A bank’s dominance in a vertical does not confer resilience — it amplifies systemic fragility when that vertical’s cash flows dry up simultaneously.
Is it worth your time
Yes — as a case study in how regulatory arbitrage, client concentration, and interest rate risk can collapse even a dominant niche bank in 72 hours.