ETF Investing: Midcap Growth Stocks Help 2018's Top ETFs
Invesco Russell MidCap Pure Growth ETF[ticker symb=PXMG] is 16% off its peak reached in September, but it's still the top performer in ETF investing among U.S. diversified stock ETFs this year. Thanks to big gains by holdings Paycom[ticker symb=PAYC], ServiceNow[ticker symb=NOW], Lulu Lemon[ticker symb=LULU], Fortinet[ticker symb=FTNT] and Square[ticker symb=SQ], the ETF was up 12.7% this year through Dec. 12 after...