Rivian shares fell 6 percent to $15.80 after Chief Financial Officer Claire McDonough resigned to join GE Vernova, while the S&P 500 advanced and EV peers slipped.
"I have absolute confidence in Rivian's trajectory," McDonough said in a statement, as CEO RJ Scaringe called her "a trusted partner" who helped build the company's financial frameworks after its $13.7 billion 2021 IPO.
The departure, effective October 30, comes as Rivian scales production of its R2 SUV, which began shipping to customers this summer. Vice President of Finance Derek Mulvey will serve as interim CFO while the company searches for a permanent successor. GE Vernova shares fell 3 percent to $929.58 on the hire.
McDonough played a central role in securing Volkswagen's $5.8 billion investment in Rivian's electrical architecture, finalized in November 2024. Her exit removes a familiar voice from quarterly calls at a moment when Rivian is defending its cash runway while funding the R2 platform and a $4.5 billion Department of Energy loan for its Georgia plant.
Rivian said in a regulatory filing Thursday that McDonough is stepping down to "pursue a new opportunity and relocate to the East Coast to be closer to her family," and that the resignation is "not the result of any disagreement." GE Vernova confirmed she will join in November and assume the CFO title on January 1, 2027, succeeding Ken Parks.
The stock slide extends a difficult stretch for Rivian shareholders. The company was down 15 percent year to date through Thursday's close, and today's decline compounds losses from a July equity offering that sold 86.25 million Class A shares at $15.50, raising about $1.3 billion to meet equity-contribution rules on the DOE loan.
The broader EV complex also gave back gains from Thursday's session, when Lucid jumped 7 percent and Rivian edged higher. Lucid shares fell 1 percent to $5.03 on Friday, while Tesla slipped 0.2 percent to $354.13. The SPDR S&P 500 ETF Trust rose 0.48 percent to $774.80, confirming the weakness is confined to the EV group.
Lucid was down 52 percent year to date through Thursday's close, and Tesla was down 21 percent. No company-specific news has been confirmed at either company, and neither is affected by Rivian's CFO departure. The mechanism for the peer softness is continued weakness in the EV complex.
Rivian reported second-quarter revenue of $1.66 billion, up 27 percent year over year, with record gross profit of $179 million, aided by software-and-services revenue including fees from the Volkswagen joint venture. The company raised full-year 2026 delivery guidance to 65,000 to 70,000 vehicles after Q2 production of 12,613 and deliveries of 12,194.
Traders will watch for further disclosures around Rivian's CFO search timeline and any commentary tied to the R2 production ramp, both of which could reset expectations ahead of the next quarterly update. The company's ability to maintain delivery momentum on the R2 while managing the leadership transition will be central to the equity story. For investors holding EV exposure, the day's price action argues for keeping positions sized modestly and adding only on confirmation that the group can absorb news like this without deepening the drawdown.
This article is for informational purposes only and does not constitute investment advice.