MSCI's All Country World Index (ACWI) is composed of 2,400 constituents, 11 sectors, and is the industry’s accepted gauge of global stock market activity. It provides a seamless, modern and fully integrated view across all sources of equity returns in 47 developed and emerging markets.

Learn about the index »


  1. Jul 20, 2017

    UK Commercial Property Fund Returns Tick Up in Q2
    Learn More »

  2. Jul 19, 2017

    Time to Revisit Fundamentals of Quality?
    Learn More »

  3. Jul 14, 2017

    MSCI: Passive investing will be good for society - Financial Times
    Learn More »

  4. Jul 12, 2017

    Anatomy of Active Portfolios
    Learn More »

How Brexit may impact your portfolio

MSCI has created resources that bring investors insights and analytical tools to help them assess the effects of Brexit and its aftermath on markets, asset classes, investment strategies and the economy.

The tipping point: Women on boards and financial performance

A growing body of research shows that having three women on a corporate board represents a “tipping point” in terms of influence, which is reflected in financial performance.

The USD 220 billion global tax gap

Implications for institutional investors: Buoyed by populist sentiment, regulators around the world are considering ways to close corporate tax loopholes and narrow the gap between the statutory tax rate and what companies actually pay.