By Path Financial President and Chief Investment Officer Raul Elizalde
The Global Industry Classification Standard (GICS) is a taxonomy system developed by MSCI and Standard & Poor’s that organizes companies into 11 economic sectors. This classification is applied to sector indices, which are in turn used to build ETFs and mutual funds that track them.
But the GICS system was created almost 20 years ago, and the world has changed a lot since then.
Facebook, for example, is no longer the online curiosity it was when it first started. It is now a huge delivery system for content, marketing and advertising. So it no longer seems appropriate that it should coexist in the same “information technology” box as Akamai, for example, which builds internet delivery networks and focuses on security and reliability.
To accommodate these changes the good folk at GICS have produced a preliminary list of more than 200 companies around the world that will be reclassified to reflect better what they actually do today. A final list will be published in July, and changes will be effective in September.
The technology sector will lose many big names to a new communications sector (a rebranding of the current telecommunications sector) such as Alphabet, Google and Twitter. Consumer discretionary will lose Comcast, Disney and Twenty-First Century Fox to communications as well.
These huge changes will fundamentally change the technology, communications and consumer discretionary sectors. Investors unaware of these changes will be in for a big surprise.
For example, the market cap of the communications sector will jump from today’s $1.7 trillion to perhaps as much as $10 trillion, according to a study from State Street, one of the largest ETF providers. Consumer discretionary and technology will shrink.
Additionally, as the State Street study points out, communications will be far more correlated to the S&P 500 than before. It will also include 13 stocks in the top 50% of returns in 2017, a huge change for a sector that today has a large proportion of high-dividend, defensive stocks. Furthermore, historical studies of sector volatility and correlation will be rendered largely useless. Investors who strive to build efficient portfolios using that data will find themselves in the dark.
ETFs, which have been the investors’ vehicle of choice to track indices, will be particularly affected. For example, State Street’s SPDR Technology Sector XLK, Consumer Discretionary XLY and Telecommunications XTL that track the S&P Select Sector indices (built around GICS) will be revamped to mirror the new compositions.
Vanguard, which also has sector ETFs (the Technology VGT, Telecommunications VOX and Consumer Discretionary VCR) structured as a class of their mutual funds adopted an interesting approach. Between May and September they will track custom MSCI Investable Market Transition indices to avoid sudden changes to the funds, in lieu of the current MSCI Investable Market Indices.
Fidelity’s U.S. sector ETFs track U.S.-only versions of the MSCI Investable Market Indices, which will change as well. On the other hand, some of Blackrock’s US-only sector ETFs will be unaffected, such as the Technology IYW and the Telecommunications IYZ, because they track US-only Dow Jones Sector indices that are not aligned with GICS. Adding to the confusion, Blackrock’s global sectors ETFs such as the Global Telecom IXP are linked to GICS definitions, and will change.
This is enough to make any investor’s head spin. What investors must remember is that some of the sector funds they use today may no longer represent their investment objectives after September. Keeping abreast of the upcoming changes will go a long way to avoid surprises down the road.
This analysis originally appeared in Raul Elizalde’s Forbes.com investment column. Click here to follow Raul on Forbes.
Raul Elizalde is the Founder, President, and Chief Investment Officer of Path Financial, LLC. He may be reached at 941.350.7904 or email@example.com