The core job: research, models, and deal support

An analyst at an investment bank spends most of their time building financial models, writing research reports, and preparing materials for the bankers and clients who make the actual deals happen. They are not managing your savings account or approving your mortgage — they work in a completely different part of banking, focused on helping large companies and wealthy clients buy, sell, or restructure their businesses.

Think of an analyst as the person who does the math and gathers the facts. When a company wants to buy another company, or when a private equity firm wants to understand whether a purchase makes financial sense, analysts build the spreadsheets that show what the deal would cost, what it might earn, and whether the price is fair. They are the foundation layer of the investment banking operation.

The work is technical and detail-heavy. An analyst might spend a week building a model that shows five different scenarios for how a merger could play out, or they might spend days researching an industry to write a report that the bank's salespeople use to pitch ideas to clients. Almost none of it involves direct contact with clients — that is the job of the senior bankers and managing directors.

Key Takeaways

  • Analysts build financial models and spreadsheets that show whether deals make sense financially, using real company data and market information.
  • They research industries and companies, write reports, and prepare pitch books — the materials bankers use to convince clients to hire the bank.
  • The role is an entry point to investment banking, usually filled by people with a bachelor's degree in finance, economics, or accounting.
  • Analysts work long hours during active deals, often 60 to 80 hours per week, though the pace varies depending on how many deals the team is running.
  • The job teaches technical finance skills and deal mechanics, but most analysts move to other roles — either at the same bank or elsewhere — after two to four years.

The daily work: modeling, research, and materials

On a typical day, an analyst might start by updating a financial model based on new information about a company the bank is analyzing. This means opening Excel, checking the latest quarterly earnings report, and recalculating what the company's cash flow might look like over the next five years. The model itself is a tool — it shows what happens if revenue grows 5 percent per year, or 10 percent, or if costs stay flat or rise. Bankers use these models to tell clients what a fair price might be.

Analysts also spend significant time on research. This is not stock-picking research — it is industry and company research that supports deal work. An analyst might read through a competitor's annual report, pull financial data from public filings, or interview industry experts to understand how a particular market works. This research feeds into pitch books, which are the polished presentations that bankers show to potential clients to convince them the bank understands their business and can help them.

A third major task is preparing materials for meetings. Before a banker meets with a client, the analyst has usually prepared slides, organized data, and thought through what questions the client might ask. If the banker needs to present five different deal scenarios, the analyst has built all five models and formatted them into a presentation.

How analysts fit into the deal process

Investment banking deals move through stages, and analysts support each one. When a client first comes to the bank with an idea — say, a company that wants to acquire a competitor — the analyst helps the banker understand whether the deal makes financial sense. They build a model showing what the combined company might earn, what it might cost to borrow money for the purchase, and what the return on investment could be.

If the client decides to move forward, the analyst helps prepare the materials that go to potential buyers or lenders. They organize financial data, write summaries of the business, and create the models that show what the deal could look like. During negotiations, analysts update models constantly as the deal terms change — the price goes down, the financing structure shifts, and the analyst recalculates to show how those changes affect the return.

Once a deal closes, the analyst's work is usually done. The banker moves on to the next client, and the analyst moves to the next deal or project. This is why the role is often described as a stepping stone — it teaches you how deals work, but most people do not stay in the analyst role for more than a few years.

The hours and the pace

Investment banking analyst hours are famously long, though the reality varies. During active deals, analysts regularly work 60 to 80 hours per week, which often means staying until midnight or later to finish a model or presentation. During slower periods, the hours might be closer to 50 to 60 per week — still more than a standard job, but more manageable.

The unpredictability is part of the challenge. An analyst might plan to leave at 6 p.m., but if a client calls with a new request or a deal term changes, that plan changes. The work is important date-driven, and the important date are often set by clients or market conditions, not by the bank's schedule.

This pace is one reason the role is typically filled by people early in their careers. Banks expect analysts to stay for two to four years, learn the skills, and then move on to a different role — either a promotion within the bank, a job at a private equity firm, or a role at a corporation. The hours are sustainable for a limited time, but most people do not want to work this way for decades.

Who becomes an analyst and how they get hired

Investment banks hire analysts straight out of college, usually through campus recruiting programs. The typical candidate has a degree in finance, economics, accounting, or sometimes engineering or mathematics. Banks look for people who are comfortable with numbers, detail-oriented, and able to work under pressure.

The hiring process usually includes a test of financial modeling skills — the bank gives you a scenario and asks you to build a model in a set amount of time. They also conduct interviews focused on your understanding of how deals work and your ability to think through financial problems.

Some analysts come from internships at the same bank. Many banks run summer internship programs for college students, and strong interns often receive offers to return as full-time analysts after graduation. This path is common because the bank already knows the person's work style and skills.

What skills analysts actually use

The technical foundation is financial modeling in Excel. An analyst needs to be fluent in building models, using formulas, organizing data, and presenting numbers in a way that makes sense to someone reading the spreadsheet for the first time. This is not just data entry — it is understanding how different parts of a business connect and how changes in one area affect the whole picture.

Analysts also need to understand accounting and finance fundamentals. You need to know what a balance sheet is, how to read an income statement, what cash flow means, and how to calculate metrics like return on investment or debt-to-equity ratio. These are tools you use constantly.

Writing and communication matter more than many people expect. Analysts write summaries, prepare presentations, and explain their work to bankers and clients. The ability to take complex financial information and explain it clearly is a valuable skill in this role.

Finally, analysts need to be organized and detail-oriented. A single error in a model — a formula that is off by one row, or a number that was not updated — can change the entire conclusion. Banks expect analysts to catch their own mistakes before anyone else sees them.

Where analysts go after the role

The analyst position is a known stepping stone. After two to four years, most analysts move to one of several paths. Some get promoted to associate within the same bank, taking on more responsibility and higher pay. Others move to private equity firms, where they use their modeling and deal skills to evaluate potential investments. Some go to corporations, working in finance or strategy roles. A smaller number go to business school, using their banking experience as a foundation for an MBA.

The skills learned as an analyst — financial modeling, understanding how deals work, reading financial statements, working under pressure — transfer to many other roles in finance. This is why the position is valuable even though most people do not stay long. It is a training ground that teaches you how the financial world actually works.

Frequently Asked Questions

Do investment bank analysts work with regular customers like me?

No. Investment banking analysts work on deals involving large companies, private equity firms, and wealthy clients. They do not interact with people opening bank accounts or getting mortgages. That work happens in retail banking or commercial banking, which are separate parts of the bank.

What is the difference between an analyst and an associate at an investment bank?

Analysts are entry-level, usually hired straight from college. Associates are the next level up, typically promoted from analyst after two to four years or hired from business school with an MBA. Associates manage analysts, take on more client interaction, and work on larger deals. The pay and hours are different at each level.

Do I need an MBA to become an investment bank analyst?

No. Banks hire analysts with a bachelor's degree. An MBA is useful if you want to move up to associate or move into other finance roles later, but it is not required to start as an analyst. Many analysts go to business school after working for a few years.

Is investment banking the same as wealth management?

No. Investment banking helps companies and large clients with mergers, acquisitions, and financing. Wealth management helps wealthy individuals manage their money and investments. They are different businesses within a bank, with different clients and different work.

How much do investment bank analysts make?

Analyst salaries vary by bank and location, but typically range from around $80,000 to $150,000 per year in base salary, plus a bonus that can be substantial during profitable years. The bonus can equal or exceed the base salary at top banks. Exact amounts depend on the bank's performance and your individual performance.