Verkkocompare and contrast key facts about fidelity nasdaq composite index fund (fncmx) and invesco qqq (qqq). Fncmx is managed by fidelity. Verkkocompare etfs qqq and fncmx on performance, aum, flows, holdings, costs and esg ratings. Verkkocurrent and historical performance performance for fidelity nasdaq composite index on yahoo finance. Verkkowhat is the primary difference between qqq and qqqm? They are essentially the same etf with different ticker symbols, except that qqqm has a.