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These eleven large-cap stocks were the worst performers in the last week. Are they in your portfolio?

1. The J. M. Smucker Company (NYSE:SJM) stock fell 13.67% last week after reporting mixed fourth-quarter financial results and issuing fiscal year 2026 EPS guidance below expectations. Multiple analysts also lowered their price forecasts.
2. Chewy, Inc. (NYSE:CHWY) stock fell 13.57% last week after the company issued a lower-than-expected fiscal year 2025 sales outlook despite strong first-quarter earnings. Analysts responded by revising their forecasts downward.
3. Samsara Inc. (NYSE:IOT) stock declined 13.06% after reporting its first-quarter financial results.
4. United Therapeutics Corporation (NASDAQ:UTHR) stock dropped 13.03% last week. The stock reacted negatively to positive trial results from rival Insmed. BofA Securities also lowered its price forecast to $315 while maintaining a Neutral rating.
5. Carvana Co. (NYSE:CVNA) stock plunged 13.01% last week following bearish options activity and a notable insider sale.
6. AppLovin Corporation (NASDAQ:APP) stock sank 12.78% last week. The decline followed a short report issued by Culper Research.
7. United Airlines Holdings, Inc. (NASDAQ:UAL) stock lost 12.15% last week. Rising fuel prices after Israel's strikes on Iran pressured airline stocks, and a recent Air India crash may have also weighed on sector sentiment.
8. Grab Holdings Limited (NASDAQ:GRAB) stock fell 11.61% last week.
9. Edison International (NYSE:EIX) stock fell 10.12% after Wolfe Research downgraded the stock from Outperform to Peer Perform.
10. Lululemon Athletica Inc. (NASDAQ:LULU) stock fell 9.86% last week. The company continued its decline after its first-quarter earnings, as several analysts downgraded the stock and revised their price forecast.
11. Mobileye Global Inc. (NASDAQ:MBLY) shares fell 9.72% last week after Goldman Sachs downgraded its rating on the stock from Buy to Neutral.

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