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Keith Gill
United States
Net Worth
$300M
Source of Wealth
GameStop / Retail Investing Revolution
Global Rank
#118 of 157
About Keith Gill
Keith Patrick Gill, known online as DeepFuckingValue on Reddit and Roaring Kitty on YouTube, is the individual investor who sparked the GameStop short squeeze of January 2021 — one of the most extraordinary events in stock market history. A former financial analyst and registered broker at MassMutual, Gill spent months meticulously researching GameStop (GME) and sharing his thesis on Reddit's WallStreetBets forum, arguing the stock was deeply undervalued while hedge funds held massive short positions.
His detailed posts, which included screenshots of his growing position and steady conviction despite drawdowns, galvanized millions of retail investors to buy GameStop shares. The resulting short squeeze sent GME from under $5 to nearly $500, inflicting billions in losses on short sellers including Melvin Capital. Gill testified before Congress in February 2021, calmly defending his investment thesis and asserting that he simply liked the stock.
Gill's return to social media in 2024 reignited interest in GameStop once again, demonstrating his enduring influence on retail investor culture. He transformed from an anonymous Reddit poster into the symbol of a generation that challenged Wall Street's institutional dominance.
Key Achievements
Sparked the GameStop Short Squeeze
His research and Reddit posts as DeepFuckingValue catalyzed the January 2021 GameStop short squeeze, sending the stock from under $5 to nearly $500 and costing short sellers over $10 billion in losses.
Turned $53,000 Into Hundreds of Millions
Started with approximately $53,000 in GameStop call options and shares, building a position that grew to be worth hundreds of millions of dollars as the squeeze unfolded and he held through extraordinary volatility.
Congressional Testimony
Testified before the U.S. House Financial Services Committee in February 2021, calmly and clearly defending his investment thesis. His composure and straightforward testimony won widespread public admiration.
Democratized Stock Analysis
His Roaring Kitty YouTube channel and Reddit posts demonstrated that thorough, independent fundamental analysis by individual investors could uncover opportunities that institutional Wall Street had missed.
Cultural Icon of Retail Investing
Became the face of a movement that fundamentally changed how Wall Street views retail investors, inspiring millions to take an active interest in stock markets and financial literacy.
Notable Quotes
“I like the stock.”
— Keith Gill
“As for me, I like the stock. I am not a cat. I am not an institutional investor. I do not have clients and I do not provide personalized investment advice for fees or commissions.”
— Keith Gill
“I didn't expect this. I thought this trade had a lot of risk to the downside.”
— Keith Gill
“A few things I am not. I am not a cat. I am not an institutional investor, nor am I a hedge fund.”
— Keith Gill
Key Decisions
Began accumulating GameStop shares and call options after conducting deep fundamental analysis showing the stock was significantly undervalued relative to its assets and cash flow.
Started posting his GameStop thesis and position updates on Reddit's WallStreetBets as DeepFuckingValue, building a following with transparent, detailed investment reasoning.
Launched the Roaring Kitty YouTube channel featuring in-depth stock analysis livestreams, bringing his thesis to a wider audience with an approachable, entertaining style.
Held his position through the GameStop short squeeze rather than selling at the peak, demonstrating extraordinary conviction in his original thesis.
Testified before Congress with calm, articulate composure, explaining his investment process and asserting his right as an individual investor to share his research publicly.
Returned to social media after years of silence, reigniting interest in GameStop and proving his enduring influence on retail investor sentiment.
Early Life
Keith Gill grew up in Brockton, Massachusetts, and was a standout track and cross-country runner at Stonehill College. After graduating, he worked in financial services, eventually becoming a Chartered Financial Analyst (CFA) charterholder and a registered securities broker at MassMutual. His professional background gave him the analytical tools to conduct the deep-dive research that would ultimately make him famous.
Life Lessons & Insights
Do Your Own Research
Gill's success came from hundreds of hours of independent fundamental analysis. He didn't follow tips or trends — he built a thesis from financial statements, industry research, and critical thinking.
Conviction Through Volatility
He held his position through massive drawdowns and incredible gains alike. His ability to maintain composure and stick to his thesis through extreme volatility is a masterclass in investor psychology.
Transparency Builds Trust
By sharing his full position, his reasoning, and his losses alongside his gains, Gill built genuine credibility with millions of followers. Authenticity proved more powerful than any marketing.
Individual Investors Can Move Markets
Gill proved that a well-researched thesis shared openly could mobilize collective action, challenging the assumption that only institutions can drive major market moves.
Deep Dives
Go deeper into what makes Keith Gill exceptional.
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