Why Is APTIV PLC NEW (APTV) Stock Down Today?

Why APTV stock is down today

Aptiv PLC (APTV) shares fell 14.27% to $49.10 in early trading on Monday, marking a sharp decline driven by a combination of a downward earnings guidance revision and a significant gap down at the open. The stock opened at $53.60, down 6.3% from the previous close, and continued to slide throughout the session, reaching a low of $48.48. The move reflects investor reaction to the company's updated outlook and mixed earnings results.

What Happened

Aptiv reported second-quarter 2026 results that included a non-GAAP earnings per share (EPS) of $1.63, which beat estimates by $0.20. However, revenue of $3.3 billion fell short of expectations by $20 million. The company also cut its full-year 2026 adjusted EPS guidance from $5.70-$6.10 to $5.60-$5.80, below the $6.19 estimate. Similarly, GAAP EPS guidance was raised from $3.85-$4.25 to $4.06-$4.26, still below the $4.59 estimate. The company also lowered Q3 sales and earnings guidance across both GAAP and adjusted metrics. These revisions signaled to investors that Aptiv faces ongoing challenges in meeting expectations despite some positive operational metrics like margin expansion and non-automotive revenue growth.

What The Data Shows

The stock opened with a -6.3% gap down and traded in a declining pattern throughout the session, reaching a low of $48.48 before closing at $49.17. The volume was 0.6 million shares, or 0.2 times the 3-month average, indicating limited immediate follow-through from the initial sell-off. The 52-week range is $51.68 to $88.93, and the stock is currently near its 52-week low. The market cap is $12.0 billion, and the stock trades at a P/E of 34.0, with a beta of 1.34, indicating above-market volatility. Recent insider transactions include one buy and two sells totaling $352,000 and $365,000 respectively in the last 90 days.

What To Watch

Aptiv has not scheduled an upcoming earnings report, but investors will be closely monitoring the company’s ability to meet its revised guidance and any further updates on its strategic initiatives post-spin-off. Coverage breadth and analyst commentary will also be key indicators of evolving sentiment.