Today: 21 May 2026
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NYSE:AWX 14 October 2025

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  • DexCom Surpasses First Solar to Claim 331st Spot in S&P 500 by Market Cap
    May 21, 2026, 5:27 PM EDT. DexCom Inc (DXCM) has overtaken First Solar Inc (FSLR) to hold the 331st position in the S&P 500 ranked by market capitalization. DexCom's market cap stands at $27.57 billion, exceeding First Solar's $25.56 billion. Market capitalization, the total market value of a company's outstanding shares, provides a true "apples-to-apples" comparison of company size, unlike stock price alone. This shift impacts investment decisions, particularly for funds targeting specific size tiers, such as large-cap or mid-cap stocks. DexCom's shares rose 0.6%, while First Solar's remained flat on Thursday, highlighting investor focus on these rankings. Tracking these shifts helps investors gauge the relative standing of companies within the index.

Latest articles

Dow Jones Sets New Record; IBM, Oil, Iran News Cited

Dow Jones Sets New Record; IBM, Oil, Iran News Cited

21 May 2026
The Dow closed at a record 50,285.66, up 276.31 points. IBM surged 12.4% after a proposed $1 billion U.S. quantum-computing award, while Nvidia fell 1.8% despite strong results. Oil prices dropped, with Brent settling at $102.58 a barrel, as U.S.-Iran talks influenced trading. Walmart slid 7.3% after warning on consumer spending.
Dow Sets New High as Oil, Nvidia Unsettle Wall Street

Dow Sets New High as Oil, Nvidia Unsettle Wall Street

21 May 2026
The Dow Jones closed at a record 50,285.66 on Thursday, lifted by a 12.5% jump in IBM after it secured $1 billion in federal funding for a quantum-chip venture. Brent crude fell 2.3% to $102.58 a barrel, easing inflation concerns. Nvidia dropped 1.8% despite strong earnings, while Ralph Lauren rose 13.9% and Walmart slid 7.3% on profit news. U.S. jobless claims fell to 209,000 last week.
BlackBerry Stock Jumps as U.S. Security Win Fuels Its Software Comeback

BlackBerry Stock Jumps as U.S. Security Win Fuels Its Software Comeback

21 May 2026
BlackBerry’s Toronto shares closed up 7.9% after its AtHoc crisis-communications platform received renewed U.S. government cloud-security certification. Executives highlighted growth prospects for the QNX embedded-software unit at a CIBC investor conference. The U.S.-listed stock rose about 7.5%. Management cited recent cost cuts and a move to positive cash flow.
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