Stellantis shares tumble over 6% as EV battery shortages trigger French plant halts and analyst downgrades

Stellantis N.V. saw its stock fall 6.4%‑6.5% on October 2, 2026 after announcing temporary production stops at three French plants because of long‑range EV battery shortages from its Automotive Cells Co. joint venture. The operational setback coincided with downgrades from Berenberg (to Hold, target €5.10) and Morgan Stanley (to Underweight, target $5.20). The company reported $153.5 billion of revenue and an enterprise value of about $38.05 billion.

The downgrades and production halts lower short‑term earnings expectations, prompting traders to price in reduced cash flow and higher refinancing risk, which contributed to the share‑price decline. Morgan Stanley’s target cut to $5.20 and Berenberg’s to €5.10 signal a shift in analyst sentiment that could keep the stock under pressure.

  • 1Stellantis shares fell 6.5% on October 2, 2026.
  • 2The decline was linked to temporary halts at three French plants (Rennes, Sochaux, Mulhouse) in October 2026 due to EV battery shortages.
  • 3Berenberg cut its price target from €7.80 to €5.10 and moved the rating to Hold.
  • 4Morgan Stanley lowered its target from $8 to $5.20 and downgraded the stock to Underweight.
  • 5Stellantis reported revenue of $153.5 billion.
  • 6Enterprise value is approximately $38.05 billion.

Sources