Before the bell: BX, BRCM, NOK, AAPL, MAT

Main market news here: Before the bell: Cisco (CSCO) earnings boost futures.

The Blackstone Group (NYSE: BX) announced Wednesday morning that it has closed its latest fund, Blackstone Capital Partners V. The $21.7 billion fund is the largest buyout fund ever.

Broadcom Corp. (NASDAQ: BRCM) has added insult to injury in its rivalry with Qualcomm Inc. (NASDAQ: QCOM), following up a legal victory with news of a deal to supply chips to cell phone maker Nokia Corp. (NYSE: NOK), which is currently squabbling with Qualcomm.

In addition to the Broadcom deal and its continuing contract with Texas Instruments (NYSE: TXN), Nokia has also announced two new chip suppliers: Infineon Technologies (NYSE: IFX) and STMicroelectronics (NYSE: STM).

Apple (NASDAQ: AAPL) unveiled its new iMac on Tuesday, which features a slimmer, aluminum casing and a suite of software targeted at winning over users of Microsoft (NASDAQ: MSFT)'s Windows.

Mattel Inc. (NYSE: MAT) has named the Chinese manufacturer of almost 1 million Fisher-Price toys that it had to recall last week for possible lead paint.

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