General Motors Sinks 6% Despite Earnings Beat and New Buyback as Outlook Narrows; Ford Slips, Tesla Barely Budges

General Motors (NYSE:GM | GM Price Prediction) coupled a Q3 2026 earnings beat with a fresh buyback, yet its full-year outlook is drawing sellers. In morning trading, General Motors shares are down 6% to $77.87. Guidance ranges that tightened around unchanged midpoints sit at the center of the selloff.

Meanwhile, Ford Motor (NYSE:F) stock is down 2% to $11.94, a softer slide. Tesla (NASDAQ:TSLA) shares are down 0.3% to $366.95, holding close to even by comparison.

For a sector-level check, the Consumer Discretionary Select Sector SPDR ETF (NYSEARCA:XLY) is down 0.1% to $114.40. At the same time, the SPDR S&P 500 ETF Trust (NYSEARCA:SPY) is down 0.2% to $764.77, noting the General Motors stock selloff as company-specific.

Narrowed Guidance Overshadows a Clean Beat

General Motors reported Q3 adjusted earnings per share (EPS) of $3.70, exceeding the $3.63 consensus. On the top line, General Motors revenue reached $50.02 billion against a $48.76 billion estimate.

Alongside the results, the General Motors board approved a new $20 billion multiyear share repurchase authorization with no end date. That authorization follows completion of a prior $6 billion program, and directors also declared a quarterly dividend of $0.18 per share.

Management narrowed the full-year 2026 adjusted operating profit range at General Motors to $14.5 billion to $15.5 billion, from $14 billion to $16 billion. Unchanged midpoints meant the outlook delivered no upgrade to coupled with the beat and the buyback.

Guidance for adjusted EPS at General Motors moved in step, tightening to $12.75 to $13.75 from $12 to $14. Its full-year profit forecast also missed Wall Street estimates, a gap now reflected in the slide in General Motors shares.

Cash Flow Rises as Cost Pressures Build

General Motors raised its adjusted automotive free cash flow forecast to $11.5 billion to $12.5 billion, up from $9.5 billion to $11.5 billion. That stronger cash generation gives the new buyback a firmer funding base.

Costs are moving the other way at General Motors. Leadership now expects commodity inflation, including memory chip costs, to land at the top of its prior range. Chief executive Mary Barra stated that the company is working to continue its momentum despite growing inflationary pressures.

Outside North America, General Motors showed clear strain in Q3. Its international segment posted adjusted operating profit of $28 million, down 87.7%, while China equity income fell 60.3% to $32 million.

Earlier this month, General Motors reported lower Q3 U.S. sales as a steep drop in electric vehicle sales offset pickup gains. Electric vehicle strategy also weighed on the quarter, which carried $238 million in strategic realignment charges.

Ford and Tesla Post Far Smaller Moves

General Motors and Ford earn much of their profit from gas-powered pickups and SUVs. Ford shares are posting a far smaller decline despite that shared profit base.

Tesla sells only electric vehicles. Notably, Tesla stock is barely moving this morning.

As of June 30, Tesla stock made up 19.6% of the XLY consumer discretionary fund’s net assets. In contrast, General Motors stock accounted for 1.7% of that fund.

Commodity Costs Hold the Key for General Motors

North America remains the engine for General Motors, with adjusted operating profit in that region up 43.4% to $3.59 billion in Q3. That strength, the raised cash flow forecast and the new buyback form the main argument for owning the shares.

Unchanged guidance midpoints, a sharp international slowdown and rising input costs weigh on the outlook. Investors’ General Motors share positions should stay moderate until commodity costs settle.

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