What Investment Bankers Actually Do
A free lesson from Swipe Finance · Corporate Finance & Investment Banking, level 1 · updated October 2026
By the Swipe team, founded by Colin · how we make lessons
Investment bankers primarily advise companies on two things: raising money (helping a company sell stock or bonds to investors) and mergers & acquisitions (helping a company buy, sell, or combine with another company). This is different from a trader, who buys and sells securities, and different from a financial advisor, who works with individual people's personal investments.
A huge amount of the actual day-to-day work is analytical: building financial models, valuing companies, preparing presentation materials, and researching industries — much of it covered later in this track. The glamorous moments (a company going public, a headline-making acquisition) are the visible tip of a much larger amount of careful, detailed work behind the scenes.
Investment bankers primarily advise companies on raising money and ____ — buying, selling, or combining with other companies.
This track doesn't assume you want to become an investment banker specifically — the skills here (reading financial statements, valuing companies, understanding how deals work) are genuinely useful for anyone trying to understand business and investing at a deeper level, whatever career path you're actually on. Level 8 does look at the career path itself in more depth, honestly, including its real trade-offs.
How does an investment banker's role differ from a trader's?
Most of an investment banker's actual day-to-day work is dramatic, headline-making deal moments.
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