How students at Roaring Kitty’s high school became top stock pickers

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With more than 3,500 students, Brockton High School is the biggest high school in Massachusetts, having become known in recent years for chronic understaffing. Mirroring the nickname of its sports teams, called the Boxers after famous alumni Rocky Marciano and Marvin Hagler, the school has also earned a reputation for bouts of student violence, including hallway fights.

But now a group of Brockton students is following in the footsteps of another famous alumnus — Keith Gill, a trader who played a pivotal role in the 2021 meme-stock explosion — and finding purpose and success in stock trading.

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Back in 2004, long before he earned notoriety under the monikers Roaring Kitty and DeepF—ingValue, Gill was himself a senior at Brockton High. Seventeen years later, Gill’s social-media-fueled exploits sent shares of AMC Entertainment Holdings Inc. AMC and GameStop Corp. GME skyrocketing, punishing the Wall Street hedge funds that had bet against them. Gill became a hero of the little-guy investor and landed before the House Committee on Financial Services, where he famously declared, “I am not a cat.” Gill inspired the Hollywood movie “Dumb Money,” then disappeared from public view for a few years before briefly returning to social media in 2024 to push meme stocks into the spotlight once again.

Current Brockton High School students have been building on Gill’s legacy with their own stock-picking prowess, creating a subculture at the school centered around learning about the stock market and investing. And last year, students from the school clinched the top five places in a nationwide stock-investing contest, winning a total of $15,000 in prize money in the form of an investment portfolio and scholarship funds.

Some 160 students across the country participated in the Financial Investment Club competition, which is sponsored by a nonprofit organization called the Base Chicago that works to help students in disadvantaged areas. A total of 22 Brockton High School students took part in the competition through Empower Yourself, a financial and STEM education program based in Brockton.