Indexing, which was a curiosity in the 1980s, has become a religion

Updated on

There was a big bull market in the early 1970s led by a group of fifty large-cap stocks known as… drum roll… the “Nifty Fifty.”

[REITs]

Of course, I was not around to remember the Nifty Fifty—I was born in 1974, truly a child of the bear market. Stocks were down 45%.

The two, of course, are related. A bubble, accompanied by an obsession or a preoccupation with a stock or group of stocks, followed by a great big dirtnap.

You look around today and wonder, is there anything like a Nifty Fifty?

Well, there is FANG, but FANG is only four stocks. Besides, I don’t get the impression that any of those stocks on their own has anything like a cultish following.

And it’s not like people are bananas about tech stocks, or energy stocks, or homebuilders. People aren’t really bananas about stocks.

People are bananas about the stock market.

Yes, We’re Beating up Indexing Again

Indexing, which was a curiosity in the 1980s, has become a religion. You invest in an S&P 500 index fund. Why? So you are diversified. You own 500 stocks, which is the ultimate in diversification.

Except—you are not diversified when 30 million people own the same 500 stocks as you, because what happens if everyone wants to sell their 500 stocks all at once?

It actually is a bit like the Nifty Fifty—it’s just the Nifty 500!

“Is it different this time?” you ask the veteran of two ridiculously horrible bear markets.

Well, you always have to entertain the idea that it could be. After all, indexation only makes up a small percentage of total investable assets. And it continues to grow, partly because its growth is encouraged by regulatory changes like the Fiduciary Rule. So there is a lot of momentum.

But you have to look at all these inflows into indexes and ask what would happen if the flows went the opposite direction and they turned into redemptions.

Vanguard gets $2 billion in new investor money a day. What if it lost $2 billion a day?

Not saying it will happen, just being the “what if” guy.

There is no trend in finance that is not capable of running in both directions.

Protection

How do you protect yourself? I mean, the S&P 500 makes up most of the investable market cap.

You could do small cap or mid cap, but there are indices for those, too.

In fact, there are way more indices than stocks, so it’s hard to find a stock that is not in an index.

But it can be done.

One of the things I focus on is not getting inside too many crowded theaters with tiny exits. If you are an institutional trader for any length of time, you learn to be paranoid like this. You are constantly asking the question, “How am I going to get screwed?”

Nobody trades stocks these days—they trade index mutual funds and ETFs. So you do the best you can to stay away from big, popular indices.

There actually are a handful of stocks, about 100 or so, that are not in any index. I did some work on this about a year ago. These stocks will not participate in the Nifty 500 on the way up…

…but then again, they won’t participate in the Nifty 500 on the way down.

If I were a research analyst at a large hedge fund with some time to kill, I would go through every stock in the Wilshire universe. I’d figure out how many indices it is in, and the AUM that tracks those indices.

Then zig, while everyone else zags.

Leave a Comment