Sector ETF Changes: Indexes aren’t so passive

Sector ETF Changes: Indexes aren’t so passive

Index funds and ETFs are often called “passive”, but in reality, they aren’t. Indexes change as their committees add and remove stocks or bonds from them. Though we generally know the exposure we can expect from an index ETF and we can see its holdings, we never know for sure in advance what stocks they’ll add or remove.

Not that we need to, we don’t.

But if we did know, we could front run them. Stocks that get added to an index trend up as all the index funds tracking that index have to buy the stock.

The opposite is true for stocks removed from the index.

General Electric (GE) was the last original Dow stock and was recently removed from the Dow Jones Industrial Average. So, the 30 stocks in that index are completely different today than the stocks it held when it started.

Alternative investment strategies are sometimes criticized for being too “black box”, implying the systems and methods are proprietary and are not disclosed to investors. The truth is, we can say the same for the most popular stock indexes. Indexes are also a black box since we don’t know what they’ll do next.

There are reasons they keep some things a secret, just as some of us keep the finest details of our systems and strategies private. Some things are intellectual capital and if you want to invest with someone who has it, well, you’ll just have to settle for not knowing every precise detail. If you don’t like it, don’t invest.

The U. S. Sector indexes have some changes coming.

In November 2017, S&P Dow Jones and MSCI announced that the Global Industry Classification Standard, or GICS, telecommunication services sector would be broadened and renamed “communication services.” The communication services sector will add select media, entertainment, and consumer Internet stocks from the consumer discretionary and information technology sectors to its current telecommunication services constituents.

In mid-January 2018, SPDJI/MSCI released a list of the largest companies affected by the GICS update. SPDJI/MSCI plans to release a full list of affected securities on July 2, 2018, and provide a finalized list of affected securities on Sept. 3, 2018, before the GICS update takes effect after the market closes on Friday, Sept. 28, 2018. This classification change will impact index funds that focus on the telecommunications, information technology, and consumer discretionary sectors.

Here is a diagram of the changes.


Sector SPDRs has already launched their ETF for the communications sector.

Communication Services Sector $XLC is designed to reflect modern communication activities and information delivery mechanisms. Industries include Telecommunications, Media, Wireless, Entertainment and Internet Media. Components include Alphabet, Disney, AT&T, Verizon, Comcast and Netflix.

The media talks about the so-called “FANG” stocks, which is Facebook, Apple, Netflix, and Google. Well, this ETF is almost the FANG ETF.

fang stocks in xlc communication sector

So, we’ve adjusted our sector systems accordingly to adapt to these new changes.


Mike Shell is the Founder and Chief Investment Officer of Shell Capital Management, LLC, and the portfolio manager of ASYMMETRY® Global Tactical.

You can follow ASYMMETRY® Observations by click on on “Get Updates by Email” on the top right or follow us on Twitter.

The observations shared in this material are for general information only and are not intended to provide specific advice or recommendations for any individual. Investing involves risk including the potential loss of principal an investor must be willing to bear. Past performance is no guarantee of future results.

Performance is historical and does not guarantee future results; current performance may be lower or higher. Investment returns/principal value will fluctuate so that an investor’s shares, when redeemed, may be worth more or less than their original cost. Most recent month-end performance is available in the Performance topic. Past performance does not guarantee future results.

Sector SPDRs are subject to risk similar to those of stocks including those regarding short selling and margin account maintenance. All ETFs are subject to risk, including possible loss of principal. Sector ETF products are also subject to sector risk and non-diversified risk, which will result in greater price fluctuations than the overall market.

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  1. Pingback: The week in review « ASYMMETRY® Observations

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