Rhythmic Reasoning_Full Report_Final_EN - Flipbook - Page 11
THE DRUMMER'S EAR | RHYTHMIC REASONING
10% of U.S. stocks accounted for over three-quarters of market
capitalization, well above the historical median (Fig. 6). Elevated
valuations may amplify this risk and could mean that any negative
news pertaining to these mega-cap names will disproportionately
impact the overall market.
Fig. 6: Heavy concentration could amplify downside risks
80%
risk of fiscal outlays ramping up that will add to the country’s
already bloated national debt. China continues to grapple with
weak property investment, soft domestic conditions, and waning
demand for its exports due to U.S. tariffs. Canada and Mexico are
approaching USMCA negotiations in 2026 which could give rise to
further uncertainty if the U.S. administration demands additional
concessions.
Finally, if the last few years are anything to go by, the geopolitical
backdrop is far from stable and as we have seen time and again,
rising tensions could raise commodity prices and dampen risk
appetite.
Current
70%
Median
60%
UNCERTAINTY CALLS FOR TRIED AND TRUE INVESTING
PRINCIPLES
50%
40%
1926
1940
1954
1968
1982
Market-cap share of largest 10% of U.S. stocks
1996
Median
2010
2024
Current
Source: Fama-French
The risks we have highlighted thus far are U.S.-centric, but other
markets are not without their own idiosyncratic risks. Outside of
the U.S., labour markets in economies like the U.K. and Canada
are also softening, prompting both central banks to selectively
implement rate cuts of their own throughout the year. The Bank of
England has been in stop-and-start mode with respect to the pace
of policy easing, while the Bank of Canada has recently resumed
cuts after a series of holds as monetary policymakers try to get
ahead of softening labour markets.
In Europe, the political situation in France has heightened
uncertainty as the government tries to get a budget across the
finish line while also trying to reign in the country’s bloated
fiscal deficit. Japan is dealing with political instability of its own
after the resignation of Prime Minister Shigeru Ishiba and the
While there are certainly green shoots in the economic/market
landscape that we have highlighted above (i.e., resilient economic
conditions, improved market breadth, healthy corporate results),
it is important to remain vigilant about the key risks. Trade policy
uncertainty is unlikely to fully dissipate, and with it, neither is
inflation. Market-specific factors, such as concentration risk within
the S&P 500 and elevated valuations means that performance is
heavily reliant and sensitive to a small subset of companies. And
idiosyncratic factors related to a particular region – whether it is the
U.S.’s tariff policy and concerns about Fed independence, China’s
flagging domestic consumption, or France’s political woes – could
weigh on asset classes.
Given these risks, investors should adopt a measured approach
to portfolio construction. There are opportunities in the market
surely, but these opportunities should be balanced against
the major risks through tried-and-true investing principles like
diversification across asset classes and regions, prioritizing highquality sets, and maintaining a long-term perspective. By doing so,
investors can better navigate uncertainty and position portfolios
for sustainable growth over the long haul.
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