^GSPC$7,391.70-1.20%^IXIC$24,812.55-1.51%^DJI$42,354.14-1.08%^VIX$26.93+0.94%^STOXX50E$65.94-2.01%BTC-USD$78,242.96-1.03%ETH-USD$2,176.77-2.17%SOL-USD$86.68-2.81%AAPL$300.23+0.68%MSFT$421.92+3.05%NVDA$225.32-4.42%TSLA$422.24-4.75%META$614.23-0.68%GOOGL$396.78-1.07%AMZN$264.14-1.15%AMD$424.10-5.69%EURUSD$1.1625-0.00%GC$4,537.84-0.05%CL$101.14-0.84%^GSPC$7,391.70-1.20%^IXIC$24,812.55-1.51%^DJI$42,354.14-1.08%^VIX$26.93+0.94%^STOXX50E$65.94-2.01%BTC-USD$78,242.96-1.03%ETH-USD$2,176.77-2.17%SOL-USD$86.68-2.81%AAPL$300.23+0.68%MSFT$421.92+3.05%NVDA$225.32-4.42%TSLA$422.24-4.75%META$614.23-0.68%GOOGL$396.78-1.07%AMZN$264.14-1.15%AMD$424.10-5.69%EURUSD$1.1625-0.00%GC$4,537.84-0.05%CL$101.14-0.84%
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Narrative · live

Mega-Cap Concentration Hits Record; Top 10 Stocks Now 38% of S&P 500, Russell 2000 Diverges

The S&P 500's top 10 stocks represent 38% of the index weight, a historic concentration peak. Meanwhile, Russell 2000 outperformed Nasdaq this week as rotation into value defensives accelerated. Breadth weakness threatens mega-cap air pockets.

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Rocky take

Mega-Cap Concentration Hits Record; Top 10 Stocks Now 38% of S&P 500, Russell 2000 Diverges has gained +0% in mention volume over the past 24 hours. Sentiment is skeptical. Coverage is led by tier-1 financial press with cross-platform amplification.

Correlated assets

Live prices
^GSPC
S&P 500
$7,391.70
-1.20%
^IXIC
Nasdaq 100
$24,812.55
-1.51%
^RUT
Russell 2000
$2,345.72
-2.41%
NVDA
NVIDIA Corporation
$225.32
-4.42%
MSFT
Microsoft Corp.
$421.92
+3.05%
GOOGL
Alphabet Inc.
$396.78
-1.07%

Sources covering this narrative

CNBCActive
BloombergActive