Rivian CFO Claire McDonough to step down, join GE Vernova

Opeyemi Babalola Sat, August 29, 2026 at 3:33 PM PDT 5 min read

• RIVN: -4.35%
• GEV: -4.39%
• BA: -0.03%

Every growth company eventually faces the moment when the executive who built its financial foundation walks away right as the hardest test begins.

Boeing's CFO left during 737 Max turmoil. WeWork cycled through finance chiefs as its losses mounted. Investors have learned to read these exits as data points, not footnotes.

Rivian Automotive, Inc. (RIVN) just gave them another one to study, and the details make it harder to wave off as ordinary turnover.

Related: Automakers keep quiet about a U.S. probe into their sensors

CFO Departure and Transition

Chief Financial Officer Claire McDonough will step down on October 30, according to a regulatory filing Rivian submitted Thursday. She is leaving after nearly six years to become CFO of GE Vernova (GEV), the power equipment maker, a move confirmed by both companies according to CNBC.

Vice President of Finance Derek Mulvey will take over on an interim basis while Rivian looks for a permanent replacement.

In a LinkedIn post addressing her departure, McDonough reflected on her future, calling her work taking Rivian from "an ambitious vision to a category defining enterprise" the highlight of her career while acknowledging that leaving the team is "bittersweet."

Timing Raises Concerns

The timing is what makes this more than a routine executive change. McDonough is leaving just as Rivian pushes through the most expensive and operationally complex stretch in its history:

• Ramping production of the R2 SUV
• Building a second factory in Georgia
• Burning through cash faster than it is bringing it in

Rivian reported a net loss of $833 million in the second quarter and negative free cash flow of $849 million, according to its quarterly filing with the SEC.

The company ended the quarter with $5.3 billion in cash and short-term investments, and it raised roughly $1.3 billion in a follow-on stock offering in July just to keep that cushion intact.

That is not a company in crisis, but it is one that needs its CFO working at full capacity through 2027, not handing off strategic files to an interim replacement.

Rivian CFO Claire McDonough is departing October 30 for GE Vernova as the EV maker navigates its costliest year, and RIVN shares fell 6% on the news. PATRICK T. FALLON / Getty Images

Why Claire McDonough Is Headed Toward the AI Power Trade

GE Vernova is not a random landing spot. The company, spun off from General Electric in 2024, has become one of the clearest beneficiaries of the AI buildout because it makes the gas turbines and grid equipment data centers need to get power in the first place.

Its order backlog has grown to $176 billion, according to Seeking Alpha, and the stock has climbed sharply this year as hyperscalers scramble to secure electricity.

McDonough will join GE Vernova in November as a strategic advisor before formally becoming CFO on January 1, succeeding retiring finance chief Kenneth Parks, according to CFO.com.

In market terms, that is a significant upgrade: she is trading an EV maker still years from sustained profitability for a company whose order backlog already stretches past a decade.

More Automotive:

• Toyota doubles down on EVs while rivals retreat
• Mazda just made a big change under tariff pressure
• Key auto parts maker closes factory, lays off 325 workers

Wall Street Is Not Shrugging This Off

Rivian shares fell as much as 6% on Friday, sliding toward $15.80, extending a stock that was already down 15% year to date heading into the announcement, according to 24/7 Wall.