Ways Buy-Side Candidates Fail
And How to Fix It
Building on my framework that treats a buy-side research aspirant like a business owner — your job search success depends on two things:
- Product — your actual capability as an investor.
- Distribution — how effectively you communicate, network, and get noticed.
You are responsible for building a good product — and in this case, the product is you. You are also responsible for finding your customers — the funds you want to work for — and convincing them that you are a good product, provided you truly are one.
From my experience interacting with candidates, most fail on the product. Some fail on distribution.
If your product is broken, no amount of networking can save you. But weak distribution can derail your candidacy just as easily.
The Product Problem
You Don’t Know What You’re Doing
Most people fail to break in because they don’t actually know how to analyze and pick stocks. You don’t get trained once you’re in — you get hired because you already know how.
Stock picking is far more than a finance job — it’s an intellectual curiosity job. Unfortunately, two of the three main feeder professions into professional investing — investment banking and equity research (or known as “sell-side research”) — often lack the intellectual honesty required to succeed as true investors.
Even private equity, which is often seen as the more intellectually honest path, isn’t as rigorous as many think — too often it’s a “we’re doing the deal, now make the numbers work so we can pass the investment committee” kind of environment.
You already know investment banking is a sales job. Senior bankers decide the target valuation — the price at which they want to float an IPO — and then backsolve the assumptions needed to justify that number.
Equity research, despite the name, has almost nothing to do with actual stock picking.
So when college graduates prepare for a “finance job” interview, most never go beyond memorizing accounting formulas or practicing three-statement modeling. But financial modeling and valuation are commodities. The real edge lies in the assumptions — understanding industry history, competition, strategy, capital cycles, incentives, and human behavior.
Too many candidates treat every interview like an exam instead of a craft. They chase “question banks” or “secret frameworks,” hoping there’s a cheat sheet to the buy-side interview. There isn’t.
Buy-siders have endless ways to test investment thinking. The only way to perform well in “technical” interviews is to live and breathe investing — to constantly study how businesses compete, how strategies create or destroy value, how margins and growth evolve, and how stocks move in response.
When a PM asks, “In an industry where customers are price-sensitive and two companies both ramp production, what happens to industry margins, and which company will do better?” — you can memorize the answer. But the PM can immediately change the context to a hyper-growth industry with pricing power, and you’ll draw a blank.
As Dan Sundheim recently said in an interview, this isn’t a “close your laptop and stop thinking” type of job. You have to love this game even without a paycheck — to learn, read, and think for its own sake.
You Don’t Want to Put in the Hours
Everyone’s starting point is different. Ex-bankers have a head start in modeling, while career-changers may start from scratch.
But your future PM doesn’t care about your handicap — they hire the best absolute candidate.
It might take you 200 hours or 2,000 hours to reach clarity. Keep learning until you get to that point. If you don’t know, you don’t know and won’t get the job. Do what you need to do.
I got there through brute force. I don’t remember the exact moment it clicked, but eventually — after enough books, Buffett letters, and work on different names — the fog cleared.
When I first discovered my passion for investing, I found a “must-read” list on a business school’s investment club website. I started working through those books one by one. I read every Buffett letter. I discovered invaluable free resources — CSIMA newsletters, Nick Sleep’s letters, Michael Mauboussin’s papers — and I just read, read, and read. The less clueless I got, the more I wanted to learn. Over time, I began to understand what “alpha generation” really means — and how hard it is.
The good news: knowledge compounds.
The bad news: it takes relentless work.
The other good news: if you love this game, your passion will drive you.
When I see a stock pitch that says, “My DCF shows the stock is undervalued,” it’s an auto-reject. I’ll glance at the business assumptions for five seconds — and immediately know whether you understand what you’re doing. So will every buy-sider.
If you can’t clearly articulate why a stock is cheap — what drives the mispricing — then you don’t have an actionable stock pitch. The next step isn’t researching another stock — it’s fortifying your concepts by hitting the classics like a Valuation by McKinsey.
The good news: all the knowledge you need is public. I’ve curated much of it to save you time — but you’ll likely need to revisit the same materials multiple times to internalize all the ideas.
Paid resources can teach foundations, but not mastery. Mastery requires application.
Once you take a buy-side caliber course, you still need to analyze real stocks:
- Pick a subsector — say, semiconductors or cruise lines.
- Study the industry and companies’ past and present, what consensus expects, what you expect, and why.
- Over time, benchmark your outcomes against your prior views. Evaluate what you missed and recalibrate.
If you keep doing these things, clarity comes.
And if you think it’s too much work — that’s fine. Just don’t pursue a career in investing.
The Distribution Problem
I always believed product was 95% of the buy-side job search game. But after hundreds of mock interviews, stock pitches, and resume reviews, I realized I was wrong.
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