Analysis of Significant Stock Movements
Written by Emily J. Thompson, Senior Investment Analyst
Updated: Mar 02 2026
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Source: CNBC
- AeroVironment Stock Decline: AeroVironment shares fell approximately 20% after Raymond James downgraded its rating from strong buy to underperform, losing exclusivity on a $1.4 billion contract with the U.S. Space Force, which could negatively impact future revenues.
- Palantir Sales Surge: Palantir's stock rose 6%, making it the biggest gainer in the S&P 500, with U.S. government revenue accounting for 41% of its sales in Q4, reflecting a 66% year-over-year increase, indicating potential growth from increased defense spending.
- Norwegian Cruise Line Earnings Guidance Cut: Norwegian Cruise Line shares dropped 10% due to weaker-than-expected earnings guidance for 2026, projecting earnings per share at $2.38, below the FactSet estimate of $2.57, raising concerns about its future profitability.
- AES Acquisition Announcement: AES shares plunged 17% after a consortium led by BlackRock announced plans to acquire the company for nearly $11 billion, offering shareholders $15 per share in cash, with the deal expected to close in late 2026 or early 2027.
About the author
Emily J. Thompson
Emily J. Thompson, a Chartered Financial Analyst (CFA) with 12 years in investment research, graduated with honors from the Wharton School. Specializing in industrial and technology stocks, she provides in-depth analysis for Intellectia’s earnings and market brief reports.
