What investment bankers actually do
“What does an investment banker do?”
It sounds like a fit question, but a vague answer signals you don't know the job. Being concrete earns trust before the technicals start.
Bankers advise companies on buying and selling businesses, and help them raise money by selling shares or bonds. They're paid mostly when deals close.
Two kinds of work
M&A advisory: helping a company buy another, sell itself or merge. Sell-side means advising the seller; buy-side means advising a buyer. Capital markets: helping companies raise money, through equity capital markets (ECM), for example an IPO, or debt capital markets (DCM) and leveraged finance for bonds and loans.
Banks are organized two ways at once. Coverage groups (healthcare, technology, industrials…) own the client relationships. Product groups (M&A, ECM, leveraged finance…) bring deal expertise. A typical deal team mixes both.
- 1A company sells itself for $500 million.
- 2The advisory fee is 1% of the deal value: $500 million × 1% = $5 million.
- 3Most of it is paid only when the deal closes.
Yield above cost → accretive. Yield below cost → dilutive.
Analysts build the models, pitch books and slides; associates check them and manage the process; VPs and MDs run the client relationship and negotiate.
Say it like this
Investment bankers advise companies and investors on major financial decisions. On the advisory side, that means mergers, acquisitions and sales of businesses; on the capital markets side, it means helping companies raise money by issuing shares or debt. Coverage groups manage relationships within an industry, product groups bring transaction expertise, and junior bankers do the financial modeling, research and presentations that support each deal.
Traps to avoid
- ✕Confusing investment banking with commercial banking (deposits and loans) or trading.
- ✕Being vague: say advice and capital raising, then give an example.
- ✕Overselling the analyst role: analysts support negotiations, they don't lead them.
What they'll ask next
›What's a financial sponsor?
A private equity firm: it buys companies with its funds' money plus debt, then sells them later. Sponsors are major bank clients.
›What's a pitch book?
A presentation bankers prepare to win business or advise a client, often with valuation analysis.
›Why would a company hire a bank to sell itself?
For valuation expertise, a list of buyers, a competitive process that raises the price, and someone to manage the work.
Check yourself
What's the core job of an investment bank's corporate finance division?