Chime Buys Its Own Bank for $590 Million — But Can It Stay Small Enough to Keep the Profit Engine Running?

Shares of Chime Financial surged as much as 9.5% to $35.37 after the neobank announced a definitive agreement to acquire its longtime partner, Stride Bank, for $590 million in cash — a deal that would fundamentally reshape the company from a technology middleman into a licensed bank owner. On a risk-off day for the broader market, this company-specific catalyst stood out.

• Chime Is Done Renting — It's Buying the House. The move transforms Chime from a fintech that relies on partner banks to process its transactions into something closer to a full-fledged bank.

Stride has been Chime's bank partner for over seven years, and the transaction value represents approximately 1.5x tangible book value.

Chime expects to fund the purchase from cash on its balance sheet, with no incremental capital contribution anticipated — meaning no dilution for shareholders.

• The $100 Million Math Behind the Deal. Chime expects bank ownership to remove partner fees, reduce funding costs, and improve unit economics.

The company forecasts over $100 million in net synergies from fee savings, lending growth, and cheaper funding.

Chime expects the acquisition to increase earnings per share immediately after the transaction closes. Alongside the deal, the company now expects full-year revenue of $2.76 to $2.77 billion, representing growth of approximately 26% to 27%, and adjusted EBITDA of $481 to $489 million.

• Staying Under $10 Billion Is the Whole Game. Chime plans to keep Chime Bank's assets below $10 billion. That threshold is critical: under the Durbin Amendment, interchange fees for uncovered issuers (banks below the $10 billion threshold) are unchanged, while larger banks face a cap of roughly $0.22 per swipe. Since Chime earns the bulk of its revenue from what merchants pay every time a customer swipes a debit card, crossing that line would slash a huge share of income. Staying below it preserves the company's profit structure — but also puts a ceiling on how much deposit growth the bank can absorb.

• Regulatory Approval Is the Key Risk on the Calendar. The transaction is expected to close in the first half of 2027, subject to approvals by the Office of the Comptroller of the Currency and the Board of Governors of the Federal Reserve System.

Chime now helps more than 10 million Active Members — a user base that will draw scrutiny. Any delay pushes back the synergy timeline and the earnings accretion investors are now pricing in at $35.37.