Investment Banking Behavioral Guides

Build a credible story, prepare flexible examples, and deliver concise answers to the motivation and fit questions bankers ask most often.

Featured behavioral articles

Start with these guides

What Behaviorals Are Actually Screening For

Behavioral questions resist neat bucketing, but they generally fall into a few broad categories: background and resume questions, story questions such as "tell me about a time...", hypothetical or situational questions, and motivation or fit questions.

Underneath the categories, the interviewer is really answering one question for themselves: would I want this person sitting next to me at 2 a.m.? That means they are checking whether you are competent, whether you are pleasant to work with, and whether you actually understand what you signed up for.

It is easier to make up answers to these on the spot compared with technical questions, which is exactly why so many students underprepare and end up in hot water halfway through an answer.

The Question Every Interview Opens With

Almost every interview starts with some version of "tell me about yourself."

If there is one question you prepare for, it should be this one. An entire article could be dedicated to answering it well, and the reason it matters so much is that it frames everything after it. A clear, well-paced walk through your background sets up the rest of the conversation and often decides which parts of your resume the interviewer digs into next.

Building a Story Bank

You should generally write down some sort of story bank before interviews start.

Collect the Raw Material

This means having a list of 1 to 10 stories or events from your life that taught you valuable lessons or showed leadership, courage, teamwork, resilience, attention to detail, or ownership.

The goal is not to memorize 20 separate answers. The goal is to have a small set of stories you can adapt to answer almost any kind of behavioral question.

Structure Them With STAR

Use some version of the STAR framework: Situation, Task, Action, and Results. It is not rocket science. Walk the interviewer through the situation, task, action, and result with a sentence or two on each letter.

Some people like to add one more sentence after the result explaining why the story matters for the role. For example, one story might display your independent thinking, which is important because analysts are expected to solve problems without constant hand-holding.

The framework earns its keep by keeping you from rambling. Briefly explain the situation, describe your responsibility, walk through the action you took, and end with the result.

"Why Banking" and "Why Us"

These two questions come up in nearly every interview and are where generic answers get exposed fastest.

For "why banking," avoid anything that could be said about ten other jobs. Tie it to something concrete: a class, a project, an internship, or a conversation that got you interested in how companies get valued, financed, or sold. Then connect it to what an analyst actually does day to day.

For "why us," the answer should come out of your networking. Naming the people you spoke with, what they told you about the group, and what stuck with you is far more convincing than repeating something from the firm's website. This is the payoff for every call you took in the fall.

Delivery Matters as Much as Content

A good answer delivered badly still reads as a bad answer.

Do Not Be Boring

Interviewers hear the same stories about the group project with the bad teammate, or that one particularly hard class, over and over again. Put some personality into your answers and, importantly, smile during the interview.

Practice Out Loud

Just like technicals, practice goes a long way with behaviorals. It is very easy to start rambling, stuttering, or inventing details when you are put on the spot. I would recommend either recording yourself or doing mock interviews to work on this.

It doubles as HireVue preparation, since you get used to speaking clearly without another person reacting on the other end.

Brain Teasers

Brain teasers are designed to test your intuition and critical thinking under pressure rather than your knowledge.

The most common type is the market sizing question, where you have to make assumptions and reach a conclusion from very limited information. They can also show up as quick mental math, such as the square root of 1,000. Hint: it is not 100.

In most cases the approach matters more than the final number, so narrate your assumptions as you go instead of going quiet and producing an answer.

Talking About a Recent Deal

This question is extremely common and can trip up otherwise well-prepared students who skipped the research.

If you are interviewing for a specific team, such as Tech M&A, Industrials, or Equity Capital Markets, you need to look into a recent deal that team has worked on. The information is available online and banks often post it themselves in the form of tombstones.

For instance, if you are interviewing with Goldman Sachs' Equity Capital Markets team, an easy answer would be SpaceX. Mention the key metrics and explain why the deal was notable or why it made sense. A sample answer for SpaceX could look something like this:

A recent deal I found interesting was SpaceX’s June 2026 IPO. The company priced the offering at $135 per share, selling roughly 555.6mm shares and raising about $75bn, or roughly $86bn including the full greenshoe. The pricing implied an equity valuation of around $1.75tn. The deal was notable because demand was extremely strong, with the book reportedly around 3.5x to 4.0x oversubscribed. It also stood out from a valuation perspective, as SpaceX generated about $18.7bn of 2025 revenue, implying roughly a 94x trailing price-to-revenue multiple at pricing.

The Questions You Ask Them

At the end of almost every interview, the interviewer will turn it around and ask what questions you have.

Prepare 3 to 4 unique questions beforehand. The best ones are specific enough to show you actually thought about the firm, the group, or the person in front of you, but open-ended enough to start a real conversation.

Do not ask questions just to check the box. A good one can turn the last few minutes into an actual discussion and leave the interviewer with a noticeably better impression of you.

Never say you have no questions. Even if the interview ran long or the conversation already covered a lot of ground, keep at least one in your back pocket.

Continue Practicing

Use the full guide path and question bank to keep moving through recruiting prep.