The small-cap iShare Russell 2000 ETF and the Vanguard MSCI Emerging Markets ETF together received about $1 billion in fund inflows on Jan. 3, Index Universe reports. The iShares Barclays 20+ Year Treasury Bond ETF received $290.2 million from investors.

The PowerShares QQQ Trust faced outflows of $420.5 million, while the Vanguard Total Stock Market Fund lost $288 million. The iShares iBoxx Investment Grade Corporate Bond ETF has also lost about $108.6 million in assets.

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