Chewy shares rally more than 10% after SEC filing reveals ‘Roaring Kitty’ Keith Gill has 6.6% stake

The stock was up more than 10% before the bell.

The SEC filing also included a section that read: “Check the appropriate box to designate whether you are a cat.” There was an “x” next to a response that read: “I am not a cat.” This line was included in Gill’s statement in a series of congressional hearings about 2021’s GameStop trading mania.

Chewy shares took a wild ride last week after Gill posted a picture on social media platform X of a cartoon dog that resembled Chewy’s logo. Shares were up as much as 34% on Thursday but ended the day down slightly.

CNBC emailed Chewy PR seeking comment on the new shareholder.

Gill is known to be a champion of GameStop and has been stirring up trading in the video game company in the last few months. In mid-June, he disclosed a stake of 9.001 million GameStop shares after exiting his massive call options position. It’s unclear if he sold his GameStop bet to fund the purchase of Chewy.

GameStop shares fell over 7% in premarket Monday following the news.

There’s a big connection between GameStop and Chewy. GameStop CEO Ryan Cohen was the founder and CEO of Chewy, who was instrumental in PetSmart’s takeover of Chewy in 2017 and its subsequent initial public offering in 2019.

Cohen joined the GameStop board of directors along with two other Chewy executives in January 2021, partly helping fuel the initial GameStop rally. He later took over as GameStop CEO in 2023, leading a turnaround in the brick-and-mortar video game retailer.

In a recent YouTube livestream, Gill said GameStop is in the second stage of a reinvention, and it has become a bet on Cohen himself, who’s been leading a turnaround and pivot to e-commerce.

Gill is a former marketer for Massachusetts Mutual Life Insurance. He came into the limelight after successfully encouraging retail investors to buy GameStop shares and call options in 2021 to squeeze out short-selling hedge funds.