Small-caps weaken as Dow nears 12,000 By: MarketWatch January 25, 2011 at 11:47 AM EST With the Dow industrials nearing the 12,000 level, market participation is narrowing. Read More >> Related Stocks: Alcoa Applied Materials Dow Industrials SPDR KLA-Tencor Corp Mid Cap SPDR 400 Trust, Series 1 Motorola Solutions Northrop Grumman Russell 2000 Ishares ETF SPDR S&P 500 ETF Trust Sina Corp