$100 to $740 on a Deal That's Already Happening

GameStop already owns 9.8% of eBay. Ryan Cohen just told the world "we're coming for eBay one way or another." Polymarket is paying 7.4-to-1 on a deal that's already in motion. This is not a gamble -- it's a front-row seat to the wildest retail takeover in history.

The numbers are so absurd they sound like a glitch. GameStop -- the meme-stock legend that won't die -- has been quietly accumulating shares of eBay since early May, and as of July 17, the SEC filing confirms they own 43.4 million shares, or 9.8% of the entire company. In May they made an unsolicited cash-and-stock offer valuing eBay at roughly $56 billion. eBay's board said no.

That was then. GameStop CEO Ryan Cohen has spent the last month playing a different game.

He is now eBay's single largest shareholder. Over the past three weeks, Cohen converted 39 million shares from put/call options, bought another 3.5 million outright for $381 million, and dropped his own performance pay package to focus exclusively on "GameStop's operating performance and its proposed eBay acquisition." In a July interview with Bloomberg Tech, recorded and filed with the SEC, Cohen was asked if he'd raise the offer. His response: "I'm not going to call my shots, but we're coming for eBay one way or another."

The Forbes headline says it plainly: GameStop doubles down on eBay bid as Ryan Cohen escalates pursuit. He's hired advisors. He's talking to eBay's largest institutional investors. He's taking the case directly to shareholders.

And Polymarket is pricing this at 13.5 cents.

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The math that makes your eyes water

At 13.5c, a $100 bet buys you about 740 "Yes" shares. If GameStop acquires eBay by December 31, 2026, each share pays $1.00. That's $740 back -- $640 profit. A 7.4x return on a deal where the bidder already owns 10% of the target and the CEO is publicly promising to see it through.

Compare that to the real world. Reuters reported July 17 that GameStop's $56 billion unsolicited proposal was rejected by eBay's board, but the market's reaction is essentially saying "there's a 1-in-7 chance the largest shareholder, who just went hostile, fails to push this through." That's a bet against Ryan Cohen's track record.

The crowd blind spot

The conventional take is obvious: eBay is bigger than GameStop. GameStop's market cap is roughly one-fifth of eBay's. The financing is contingent on the combined entity achieving investment-grade status. eBay's board called the offer "neither credible nor attractive."

Here's what the conventional take misses.

Cohen doesn't need a friendly deal. He's already at 9.8%. At 10%, he triggers a new set of disclosure requirements and activist options. The Seeking Alpha analysis calls this less an acquisition than an activist play dressed up as a takeover. Cohen is building a position, building pressure, and building a case to shareholders who might prefer a premium to the status quo.

He also has a vision. He wants to use GameStop's 4,000+ retail stores as physical nodes for eBay's marketplace, combining eBay's global reach with GameStop's brand recognition among younger consumers. It's not crazy -- it's Amazon-antagonistic, which is the only thing that matters in retail right now.

The risk (in one breath, so it's real)

The deal could absolutely fall apart. eBay's board is hostile. The financing is conditional. GameStop may not be able to raise the full $56 billion. If the answer is "No," your $100 goes to zero. That's the deal. But the asymmetry is what makes this trade beautiful: 13.5c for a target whose largest shareholder, sitting on 10%, just told the world "we're coming for you."

The kicker

Ryan Cohen transformed Chewy from a startup into a $30 billion category-killer. He turned GameStop from a meme into a viable business. Now he owns 10% of eBay and has publicly declared he's coming for the rest. Polymarket is giving you 7.4-to-1 on a guy who has never lost a bet he's been this public about. The market is asleep. The clock is ticking. The trade is sitting there.

Summary

GameStop (GME) already owns 9.8% of eBay and has made a $56B unsolicited offer. CEO Ryan Cohen has gone effectively hostile, telling investors "we're coming for eBay one way or another." Polymarket prices "Yes" at just 13.5c, offering a 7.4x payout on a resolution date of December 31, 2026. The asymmetry is extreme: either the largest shareholder pulls off a historic acquisition, or you lose your stake. High risk, wild upside.

Disclaimer: This is a prediction market, not financial advice. You can lose your entire stake. Odds move. Trade responsibly.

Sources

• Reuters -- GameStop owns nearly 10% of eBay, SEC filing shows
• Forbes -- GameStop Doubles Down on eBay Bid as Ryan Cohen Escalates Pursuit
• Retail Dive -- GameStop discloses 10% eBay stake; Cohen: "We're coming for eBay"
• Seeking Alpha -- GameStop's eBay Deal Is Less an Acquisition Than an Activist Play
• Polymarket -- Will GameStop acquire eBay?