If you're interested in broad exposure to the Technology - Broad segment of the equity market, look no further than the iShares Expanded Tech Sector ETF (IGM) , a passively managed exchange traded fund launched on March 13, 2001.Passively managed ETFs are becoming increasingly popular with institutional as well as retail investors due to their low cost, transparency, flexibility and tax efficiency. They are excellent vehicles for long term investors.Investor-friendly, sector ETFs provide many options to gai ...