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25 August 2023

Greg Davis on Vanguard Portfolio Management

5Frameworks
11Insights

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Frameworks in this episode

Insights & moments

The myth-busts, hot takes, explainers, and tools worth keeping.

Myth Buster· 2

Myth Buster26:57

One Bad Year Did Not Kill the 60/40 Portfolio

Davis argues that 2022's simultaneous stock and bond losses did not invalidate the balanced portfolio. Bonds still provide long-term balance and diversification, while the 60/40 portfolio's historical average and strong preceding years show why one period should not define the strategy.

  • Stocks and bonds can both fall in an unusual year.
  • The bond allocation still reduces long-term portfolio volatility.
  • A 60/40 portfolio averaged 8.8% from 1926 to the interview period.
  • The portfolio produced 14% returns from 2019 through 2021.
  • Periods above the long-term average make later underperformance unsurprising.

“in any one given year, you will have a sixty, You can have a sixty forty portfolio that underperforms and both sides of the equation…”

Greg Davis · 27:38

“if you were an investor since then, sixty forty portfolio has returned eight point eight. Percent on average over that time horizon”

Greg Davis · 27:57
#60/40#diversification#stocks#bonds
Myth Buster41:42

Meme-Stock Momentum Is Speculation, Not Investing

Davis distinguishes durable investing from buying assets because headlines and momentum make them appear like easy money. He compares the meme-stock period with the dot-com boom and says speculative activity, if undertaken at all, should occupy only a very small portion of a portfolio.

  • Momentum and headlines can produce a speculative fever.
  • Easy-money narratives obscure business fundamentals.
  • Companies ultimately need viable operations, cash flow, and earnings.
  • The core portfolio should use enduring long-term strategies.
  • Speculative positions should remain small.

“the reality is that's speculation and not investing.”

Greg Davis · 42:29

“having cash flow, having earnings matters in the long run.”

Greg Davis · 43:57
#speculation#meme stocks#market timing#behavior

Explainer· 4

Explainer13:55

What Active Work Happens Inside a Passive Index Fund

Managing a total-market index fund involves far more than mechanically holding securities. Portfolio managers and traders work to minimize tracking error, transaction costs, and tax effects while handling rebalancing, new issues, and corporate actions under tight risk controls.

  • Portfolio managers also serve as traders.
  • Tracking error and transaction costs must be minimized continuously.
  • Tax consequences affect trading decisions.
  • Rebalancing and corporate actions can add value at the margin.
  • Index management is a long-term specialty at Vanguard.

“our pms also service traders, and so they're working very closely day by day making sure that Total Stock Market Index fund and all of…”

Greg Davis · 14:06

“also looking to add value at the margin through opportunistic ideas and you know, through rebalancing corporate actions, new issues and things that nature”

Greg Davis · 14:27
#indexing#portfolio management#tracking error#trading
Explainer16:07

How Securities Lending Offsets an Index Fund's Drag

Vanguard lends securities that are in market demand and returns net lending revenue to the fund. This income can reduce the drag from expenses and transaction costs, improving the shareholder's realized result without changing the fund's core exposure.

  • Demanded securities can generate lending revenue.
  • Operating costs are deducted before revenue reaches the fund.
  • Net proceeds benefit fund shareholders.
  • Lending income can offset part of the fund's performance drag.

“those earnings from the securities lending revenue, net of the cost to run that group, goes right back to the fund.”

Greg Davis · 16:17

“our shareholders benefit whenever there's a lot of demand for certain securities that we own.”

Greg Davis · 16:22
#securities lending#index funds#fund costs
Explainer32:59

Why Vanguard Expected More From International Stocks

Davis contrasts the U.S. market's roughly five-percent earnings yield with an approximately 8.3-percent yield outside the United States. Sector composition explains part of the difference, but he argues that a substantial valuation gap remains and that much favorable U.S. news is already priced in.

  • U.S. stocks outperformed international stocks by about seven percentage points annually over the prior decade.
  • The S&P 500's earnings yield was around five percent.
  • The global ex-U.S. earnings yield was about 8.3 percent.
  • Sector differences do not fully explain the valuation gap.
  • U.S. earnings must exceed embedded expectations to justify stretched valuations.

“there was a seven percentage point difference per year by being seven seven hundred basis points of outperformance by the US market relative to the…”

Greg Davis · 33:07

“even if you adjust for sector differences, there's still a big gap.”

Greg Davis · 33:39
#international stocks#valuations#earnings yield#equities
Explainer36:37

Why Higher Interest Rates Can Compress Stock Valuations

Davis describes equities as very long-duration assets whose future cash flows are worth less when discounted at higher rates. Rising bond and money-market yields also give investors alternatives, reducing the relative appeal of expensive equities and potentially pressuring valuation multiples.

  • Equity values depend on discounted future cash flows.
  • Higher discount rates reduce present values.
  • Cash and bonds become more competitive when their yields rise.
  • A low implied equity-risk premium raises concerns for short-term investors.
  • Long-term investors should not treat timing uncertainty as a reason to abandon equities.

“equities are a ultra long duration asset, and if you're discounting those future cash flows at higher interest rates, that means you get a lower…”

Greg Davis · 37:20

“higher interest rates will put continued pressure on the equity market and get valuations back to something that's more more normalized over time”

Greg Davis · 37:37
#equity valuations#interest rates#discount rates#risk premium

Story· 1

Story05:25

How Australia Broadened Davis Beyond Bond Indexing

Davis's assignment in Australia moved him from deep specialization in bond indexing into responsibility for equities, fixed income, strategy, regulation, marketing, and board work. Although the planned three-to-four-year assignment lasted only thirteen months, it gave him a wider understanding of how an investment business operates.

  • Deep subject expertise can become a platform for broader responsibility.
  • Business leadership requires exposure beyond portfolio management.
  • International assignments can accelerate professional and personal growth.
  • A short assignment can still produce substantial development.

“I was a mile deep on a subject matter of bond indexing, but now I had the opportunity to lead an equity indexing group, the…”

Greg Davis · 05:57

“from a broadening standpoint, that experience was unbelievable”

Greg Davis · 06:33
#career growth#australia#asset management#leadership

Takeaway· 4

Takeaway24:30

Why Vanguard Evaluates Active Teams Over Three Years

Vanguard evaluates active investment teams over a three-year period rather than reacting to every quarter. The horizon gives strategies time to work, while risk controls aim to ensure that a weak year is not so damaging that investors abandon the product.

  • Quarterly outcomes contain substantial noise.
  • A three-year horizon allows repeatable skill to emerge.
  • Long evaluation periods must be paired with downside controls.
  • The goal is to keep investors committed to durable products.

“for our teams, our active teams, their performance is valued on a three year basis”

Greg Davis · 24:30

“you're trying to make sure people have an opportunity for their strategies to play out over time.”

Greg Davis · 25:24
#performance evaluation#active management#risk control
Takeaway30:16

The Hidden Cost of Leaving Cash in a Bank Account

As market yields rose, many bank deposit rates remained low because deposits were sticky. Davis describes money-market yields above five percent as effectively free money relative to idle cash earning a fraction of one percent, though investors still need to compare product risks and access needs.

  • Bank deposit rates can lag changes in market rates.
  • Cash inertia creates a meaningful opportunity cost.
  • Money-market funds became attractive as short-term yields rose.
  • Even money held for a few months can benefit from better cash management.

“for a lot of investors, it truly is free money.”

Greg Davis · 30:39

“I've been leaving this much money on the table by keeping you know, a sizeable amount of deposits at my bank.”

Greg Davis · 30:56
#cash management#money markets#interest rates
Takeaway55:15

Build a Career by Running Your Own Race

Davis advises young professionals to master their craft, keep learning, and evaluate progress against their own prior capabilities. Constant comparison with peers turns a long career into a short sprint and distracts from whether the person is actually improving and receiving meaningful development.

  • Become a continual learner.
  • Invest enough effort to master a craft.
  • Treat a career as a marathon rather than a sprint.
  • Measure progress against where you were a year ago.
  • Prioritize learning and development over peer comparison.

“be a continual learner. Master your craft.”

Greg Davis · 55:26

“run your own race. Judge your success by how you're doing. Are you getting better than where you were a year before, are you continuing…”

Greg Davis · 55:59
#career advice#learning#self-comparison#finance careers
Takeaway56:28

Small Investments Become Large Through Decades of Compounding

Looking back on his career, Davis says he wishes he had understood compounding and the difference between investing and speculating earlier. Consistent contributions allowed to grow for several decades can turn even modest starting amounts into substantial wealth.

  • Time is a crucial input to compounding.
  • Consistency can matter more than a large initial amount.
  • Speculation interrupts the long-term compounding process.
  • Learning the lesson early provides more decades for growth.

“the power of compounding is such a beautiful thing.”

Greg Davis · 56:28

“even small amounts of money will grow into a rather large sum if you do it on a consistent basis.”

Greg Davis · 56:54
#compounding#long-term investing#wealth building