Hasn't been much of a pull back yet. Most of the news is high PE momentum stocks taking a fall.
Schwab doesn't have a fund itself, there are some NTF funds. OTPIX is nasdaq-100 oriented from profunds, RYOCX is from rydex. You can check those on Morningstar.
There are also a number of tech sector funds, but tech is more than just NASDAQ... depends if you are looking for a NASDAQ index or a tech fund.