With Vanguard taking the top place among the ETF providers, it is now time to consider two of its ETFs with over 10% upside potential in the next 12 months. These include Vanguard Communication Services ETF (VOX) and Vanguard Dividend Appreciation ETF (VIG).

The oldest exchange-traded fund listed in the U.S. has just been surpassed in assets under management by a Vanguard ETF that more cheaply tracks the S&P 500 index.

Vanguard Group's Standard & Poor's 500 ETF is on the edge of finally seizing the title of the world's largest exchange-traded fund from rival State Street Global Advisors' product, the SPDR S&P 500 Trust ,

Vanguard has unseated State Street for the title of the world’s biggest exchange-traded fund, ushering in a new world order for the $11 trillion industry.

Products tracking the S&P 500 (SP500) make up a good percentage of investor portfolios - and for good reason. The benchmark index just closed at a fresh record high and has returned more than 20% annually over the past two years.

Vanguard Group's Standard & Poor's 500 ETF overtook rival State Street Global Advisors' SPDR S&P 500 Trust , on Tuesday to become the world's largest exchange-traded fund, according to data from FactSet.

The Vanguard S&P 500 ETF (VOO) has claimed the top spot for the ETF with the most assets, passing SPDR S&P 500 ETF Trust (SPY). Vanguard Head of Bank and Institutional Janel Jackson says VOO's growth is aided by model portfolios.