Is Passive Investing 'Worse Than Marxism'?
A set-it-and-forget-it investing approach is certainly a pretty easy route for retirement savers to take, but it might be contributing to some big problems for portfolios, and even the market itself, down the line.
Passive investing is taking over the world. Okay, that's an exaggeration, but investment researchers at Sanford C. Bernstein & Co. say that nearly half of equity assets in the United States are passively managed, and the trend is growing. These same researchers called passive investing "worse than Marxism."
What exactly is passive investing, and why is it a problem? According to Investopedia, "Passive investing is an investment strategy that aims to maximize returns over the long run by keeping the amount of buying and selling to a minimum." Investors do this by purchasing index funds and exchange-traded funds (ETFs). So what's the problem?
Passive Investing Returns Fall Short
Index funds and ETFs have underperformed Standard & Poor's 500-stock index over the past two years, according to Steven Bregman, co-founder of Horizon Kinetics, an investment adviser firm with a "long-term, contrarian, fundamental value investment philosophy."
From just $107.88 $24.99 for Kiplinger Personal Finance
Be a smarter, better informed investor.
Sign up for Kiplinger’s Free Newsletters
Profit and prosper with the best of expert advice on investing, taxes, retirement, personal finance and more - straight to your e-mail.
Profit and prosper with the best of expert advice - straight to your e-mail.
Why? It could be simply the nature of these types of investments. When investors buy into an index fund, they're investing in a predetermined list of stocks. The managers of that index fund have to buy those stocks on the list without considering the valuation of those companies.
As Bregman says, the rise of passive investing "allows the herd to crowd assets and escalate their power without accountability to fundamentals." Does this sound a like a good idea?
A Factor in Bubbles and Flash Crashes
Worse yet, the rise of passive investing may be creating one of the biggest bubbles ever. A bubble can be defined as a situation where money flows in a certain direction without the movement being based on a valuation, which also seems to be one of the defining features of passive investing.
And there's another issue: Computers run index funds and ETFs. The computers buy whenever there's a dip. Those same computers sell when the trend turns the other way, and that can create an irrational panic where even more people sell. Remember the Flash Crash of May 6, 2010? That day the S&P 500 fell 7% in less than 15 minutes. This plunge was partly caused by computers selling off ETFs and index funds. Imagine the bubble—and the crash—if people continue to pour money into passive investing.
The Bottom Line for Investors
Passive investing has its champions. Index funds and ETFs can be low-cost, easy-to-buy, and well, passive—investors don't have to do anything more once they've bought in. But passive investing can also carry danger for individual investors, and maybe more importantly, for the market as a whole.
What Should You Do About It?
Be an active passive investor. Meaning that you should have a stop loss strategy for your equity holdings to protect against large losses when the inevitable bear market comes.
Also, don't forget to rebalance your portfolio quarterly so as to not become overweighted in one sector or index, which can increase your risk.
Profit and prosper with the best of Kiplinger's advice on investing, taxes, retirement, personal finance and much more. Delivered daily. Enter your email in the box and click Sign Me Up.

Ken Moraif is the CEO and founder of Retirement Planners of America (RPOA), a Dallas-based wealth management and investment firm with over $3.58 billion in assets under management and serving 6,635 households in 48 states (as of Dec. 31, 2023).
-
Snowbirds: Avoid These 3 Sneaky Insurance IssuesBefore snowbirds depart for their winter retreat, they should check their insurance coverage for surprises that might arise, or else be on the hook for repairs.
-
Hang in There With This Value FundPatience is required for investors in the Dodge & Cox Stock Fund, but its long-term outperformance proves it's worth the wait.
-
I'm a Financial Planner: Here's How to Make the Most of Your Charitable Giving on a BudgetMaximizing the charitable donations you plan to make this year can help your financial plan stay on track and help give the most to the causes you care about.
-
I'm a Wealth Planner: These 3 Steps Can See You and Your Heirs Through a Wealth TransferBoth givers and receivers need to be seriously strategic about communicating, understanding tax efficiency and leveraging smart money moves.
-
Dow Adds 314 Points to Thanksgiving Rally: Stock Market TodayInvestors, traders and speculators enjoy the best Thanksgiving Week gains for the major stock market indexes in more than a decade.
-
Unwrapping Your Estate Plan for Your Kids: A Gift That'll Keep Giving Long After the HolidaysThe holidays offer families a perfect opportunity to discuss important, often difficult topics like long-term care, estate plans and legacy.
-
5 Ways to Teach Your Kids About Giving Back, From a Financial PlannerTeaching kids generosity goes beyond simple rules and can involve fun, practical strategies, such as letting them lead giving, volunteering together and more.
-
I'm a Financial Planner: Here's How You Can Use AI to Improve Your FinancesApps can help with budgeting, saving and investing, financial coaching and debt management. But providing your personal information can also raise your risks.
-
Dow Gains 664 Points as Rate-Cut Hopes Rise: Stock Market TodayMarkets are pricing in higher odds for a December rate cut, fueling a major rally in stocks ahead of the Thanksgiving holiday.
-
When Checkout Charity Gets Uncomfortable — and Maybe Even IllegalCashiers asking customers to 'round up' their total for charity can cross an ethical line if there's no disclosure about the benefiting organization.