FAHMI QUADIR
The short seller nicknamed 'The Assassin' who bet against Valeant and Wirecard before both blew up.
Most investors buy a stock and hope it goes up. Fahmi Quadir does the opposite for a living. She hunts companies she thinks are frauds, bets they will fall, and then publishes the receipts. She founded Safkhet Capital in 2017 at age 26 as a short-only fund, which means she only ever bets against companies. Her calls on Valeant and Wirecard both aged terrifyingly well. This is one of the gutsiest jobs on Wall Street, and she does it out loud.
Net Worth
Undisclosed
Nationality
American
Time Horizon
Medium-Term
Risk Appetite
9 / 10
Fund
Safkhet Capital
CAREER & BACKGROUND
Quadir started as an analyst, not a fund founder. In 2015, while at Krensavage Asset Management, she pushed her bosses to short Valeant Pharmaceuticals.
Valeant then fell from about $257 to under $30, losing more than 90% of its value. That single call made her name.
Netflix put her in its 2018 documentary series Dirty Money, where she explained Valeant's playbook to a mass audience. In 2017 she left to launch her own firm, Safkhet Capital, a rare short-only fund focused on spotting fraud.
She later shorted Wirecard, the German payments company that collapsed in 2020 after admitting nearly 2 billion euros on its books did not exist. Institutional Investor reported her fund was up 24% in a single year, unusual for a strategy that fights the market's natural upward drift.
COMPANIES & ROLES
Safkhet Capital, Krensavage Asset Management
INVESTING STYLE & PHILOSOPHY
She is short-only, which is the hardest way to make money in markets. When you buy a stock, the most you can lose is what you paid.
When you short a stock, your losses are theoretically unlimited if it keeps rising. Quadir picks a handful of targets she believes are committing fraud, then does deep forensic research to prove it.
She reads filings, tracks numbers that do not add up, and looks for the tell of a company posting results that are too good for its industry. Then she holds through the pain, because frauds can stay propped up for years before they crack.
Her edge is patience plus a stomach for being called crazy in public.
THE PLAYBOOK
Risk Approach
Extremely high by design. A short-only fund has no safety net when markets rise, and Quadir concentrates on a small number of high-conviction bets.
She has said good short sellers need to be able to withstand a lot of pain, which is a polite way of saying the job can be brutal.
Money Habits
Here is the thing about short-only funds. They print money in crashes and bleed in bull runs, so Quadir's income swings wildly with her calls rather than with a steady management fee on a giant asset base.
Her fund stayed deliberately small and focused instead of chasing size. She has been open about the personal cost of the work, describing how a company she was investigating broke into her servers and tried to intimidate her.
She keeps a low public profile for a reason. When your job is exposing powerful people, discretion is not vanity, it is safety.
BIGGEST WIN
Valeant. In the summer of 2015 she argued the drugmaker's model of buying up drugs and hiking prices was unsustainable and likely fraudulent.
Over the next several months Valeant lost more than 90% of its value as regulators and journalists tore into its pricing and accounting. She was in her mid-twenties and mostly right when far more experienced investors were still long the stock.
Wirecard was the encore. She shorted the German payments darling before it admitted in 2020 that almost 2 billion euros of cash simply did not exist.
BIGGEST MISTAKE
The honest struggle of her career is not one bad trade, it is the whole decade she chose to fight. Short-only investing was punishing during the long bull market of the 2010s, when almost everything went up and staying short meant grinding losses while waiting to be proven right.
Being early is the short seller's curse. You can nail the thesis and still get squeezed to death before the truth arrives.
Quadir has said most companies exploit something, so if she chased them all she would never sleep. Picking which frauds to bet against, and when, is where the job can quietly go wrong.
FINANCIAL PHILOSOPHY
Quadir believes markets are full of exploitation and that most companies cut corners somewhere. Her view is that short sellers are not there to fix problems.
They exist to shine a light on them so the market can price the truth. She argues that fraud will keep happening until there are real consequences for the people who commit it.
In her world, being early and being wrong look identical for a long time, so conviction has to come from the research, not the price.
FAMILY & PERSONAL LIFE
Quadir keeps her personal life private, which is understandable given the enemies her work creates. She has spoken publicly about harassment tied to her investigations rather than about family details.
EDUCATION
Quadir trained in analytical, numbers-heavy work before moving into finance, and her forensic style leans on that rigor. She has not made a point of publicizing her schooling, letting her track record speak instead.
BOOKS & RESOURCES
's Market Wizards interviews are a good companion
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QUOTES (5)
Good short sellers need to be able to withstand a lot of pain and look where no one looks.
Ultimately, in order for us to see less fraud in the market, there needs to be real repercussion to engaging in fraud.
Short sellers don't exist to fix the problems. They exist to shed light on the problems and show what companies are doing.
If I try to go after every company that was engaged in some level of exploitation, then I wouldn't have time in the day, because I think most companies are.
As it turned out I was quite good at picking our short ideas.
NETFIGO SCORE
Proprietary 5-dimension investor rating
Risk Appetite
Contrarian Index
Track Record
Accessibility
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Investors
Andrew Left
Left runs Citron Research and, like Quadir, publishes short theses out loud.
Jim Chanos
Chanos is the dean of activist short sellers, the closest thing Quadir has to a professional forefather.
Michael Burry
Burry is the most famous contrarian short of all, betting against the housing bubble before 2008.
Head-to-Head
Compare Fahmi Quadir vs another investor.