The rise and rise of passive investing

If there are more passively managed assets than actively managed – what could this mean?

Go to the profile of Ruffer LLP
Nov 11, 2019
0
0

Soon, for the first time ever, there will be more money managed passively than actively in the US. The rest of the world is not far behind. A cynic might describe passive investing as ‘unthinking’, while adherents might prefer ‘rules-based’ or ‘low-cost’. Regardless, we are crossing a Rubicon. 

We will politely ignore the irony that every passive investment begins with an active decision as to which index or asset class one would like to passively mimic. The primary assumption of passive investing is that markets efficiently assimilate all relevant information instantaneously and reflect it in share prices. Effectively, the wisdom of crowds ensures it is near impossible to consistently beat the market, particularly after frictional costs and fees. 

Source: EPFR Global, Bernstein

What often goes unsaid is that passive investors piggyback off active investors. Their success relies upon active investors constantly assessing and re-pricing risks, with the cumulative ‘best guess’ of all participants accurately and quickly reflected in prices. Active investors’ efforts to capture mispricing are the reason why markets are efficient. If active investors cease to be rewarded for their efforts by excess returns or management fees then who ensures prices and fundamentals do not diverge? Is there a limit as to how large passives can be before markets become inefficient?

Furthermore, most indices are market capitalisation weighted, giving larger companies chunkier benchmark weightings. This has many consequences: passive funds can be surprisingly concentrated around big stocks, and passive investors may find themselves focused in the fully grown, most mature companies. Most perversely the passive investor is by definition forced to buy the mania – the more overvalued a company, the larger it will be as a proportion of the index. A stark example of passive investing leading lambs to the slaughter was UK banks exceeding 20% of the index just before the financial crisis. 

At Ruffer we eschew benchmarks, and this afforded us the flexibility to own no UK banks in the lead up to the crisis, thereby saving our investors from significant losses. Today, it is technology stocks (eg Google and Amazon) which dominate the S&P, and once again we are happy to avoid them. 

Ruffer is a limited liability partnership, registered in England with registered number OC305288 authorised and regulated by the Financial Conduct Authority © Ruffer LLP 2019. The views expressed in this article are not intended as an offer or solicitation for the purchase or sale of any investment or financial instrument. The information contained in the document is fact based and does not constitute investment advice or a personal recommendation, and should not be used as the basis for any investment decision. References to specific securities should not be construed as a recommendation to buy or sell these securities.

DFM Directory
Outsourcing Partners

Money Marketing’s DFM & Outsourced Fund Solution Centre

Browse our directory of Discretionary Fund Managers, to manage your client portfolios, and Fund Providers, to search for a suitable one-stop shop fund solution.
Go to the profile of Ruffer LLP

Ruffer LLP

Ruffer offers financial planners something deliberately different. Your clients like making money, and hate losing it. Most will hate losing money more than they like making it. At Ruffer, this shapes our investment philosophy, and the way we invest. We offer a distinctive all–weather approach, designed to perform in all market conditions. Our focus is on capital preservation and prudent growth, not chasing short–term fads or trends. Since we began in 1994, our investment process hasn’t changed. For over 20 years, it has delivered solid returns well ahead of cash and UK equities. More importantly, it has protected our clients from market crashes, including the bursting of the dot.com bubble and the credit crisis.

No comments yet.