Rivian CFO Claire McDonough is stepping down effective October 30, leaving after nearly six years to become chief financial officer of energy giant GE Vernova.
The departure lands at the most important moment in Rivian’s history — the ramp of the R2, the $45,000-to-$58,000 SUV the entire company is betting on.
McDonough joined Rivian in January 2021 and steered the company through its $13.7 billion IPO in November 2021, still one of the largest US public offerings of the decade. She is relocating to the East Coast to be closer to family, and Rivian says the exit is “not the result of any disagreement.”
Derek Mulvey, Rivian’s VP of Finance, will take over as interim CFO on October 30. Mulvey joined Rivian in 2021 and previously worked at J.P. Morgan. The company says it is running a “comprehensive search” for a permanent CFO, evaluating both internal and external candidates, while McDonough stays on for a two-month transition.
McDonough’s tenure covers Rivian’s entire life as a public company. Beyond the IPO, she helped structure the $5.8 billion Volkswagen Group joint venture finalized in November 2024 — the deal that gave Rivian both a cash lifeline and a software-platform customer.
GE Vernova, the power-equipment spinoff, has become one of Wall Street’s favorite AI-and-grid plays, riding surging electricity demand from data centers. For a CFO, it’s a jump from a cash-burning EV startup to a profitable energy incumbent at the center of the AI boom.
Rivian’s stock tells the other side of the story. RIVN debuted at $78 in November 2021 and now trades near $17 — down more than 75% from its IPO price. Shares slipped on the CFO news.
Timing collides with the R2 ramp
The exit comes just as Rivian starts delivering the vehicle that has to work. R2 customer deliveries began in June, and the company is now scaling production at its Normal, Illinois plant.
Rivian has spent 2026 shoring up its finances for exactly this moment. In July, it launched a 75-million-share offering to raise roughly $1.5 billion to fund the R2 push, and its Q2 2026 earnings showed revenue up 27% with gross margins improving — early signs the cost structure McDonough helped build is starting to pay off.
The R2 itself, priced from $57,990 with a $45,000 RWD version coming later, is aimed squarely at the Tesla Model Y — the best-selling SUV in the world and the vehicle Rivian must take volume from to reach profitability.
Electrek’s Take
Losing your CFO in the middle of a make-or-break product ramp is never ideal, but this reads more like a personal move than a red flag. For comparison, Tesla went through several CEO in a similar period.
McDonough guided Rivian through its IPO, the Volkswagen deal, and a genuinely brutal cash-burn period, and she’s leaving with the R2 finally shipping and margins finally turning the right direction. If you’re going to hand off, this is a defensible moment to do it.
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