After unwinding COVID distortions, the health care sector has significantly underperformed the broader market. Yet it ranks high on our two favoured quality metrics, ROOCE and gross margins, with the second highest EPS growth of any sector in the MSCI World Index over the past 20 years.
04.12.2024 | 07:15 Uhr
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Its strong long-term outlook is reinforced by a rapidly ageing global population, untapped global market opportunities, the nondiscretionary nature of its demand, and broad technological innovation potential.
The health care sector has significantly underperformed the broader market over the past two years, delivering an 18% sector return compared to 49% for the MSCI World Index.1 Excluding health care’s own glamour names – an American multinational pharmaceutical company and a leading global health care company headquartered in Denmark – the sector’s return drops to just 9%, trailing the MSCI World Index by 40%. With this lagging performance in mind, we believe it is a good time to reiterate what attracts us to the sector as a long-term investment.
Reflections on the sector
Firstly, it’s important to reiterate the idiosyncratic demand,
supply and funding environment that health care stocks have had to
grapple with over the past five years. The onset of COVID-19 was
certainly a driving force, particularly for the pharmaceutical companies
making the vaccines, the life sciences companies providing testing
kits, and the health care equipment companies manufacturing and
supplying personal protective equipment (PPE) and other life-sustaining
products such as ventilators. The unwinding of this cyclical distortion,
however, has been significantly less wonderful for companies’ revenues,
particularly in bioprocessing where acute overstocking of raw materials
and vaccines occurred amid uncertainty over the pandemic’s duration.
Across the sector more broadly, companies have since faced rapidly
rising costs, increasingly fragmented supply chains, a tighter funding
environment, and weakness in China2 due to a lack of
government and private funding. Investors’ recent preference for
mega-cap growth stocks, coupled with political pressures from the U.S.
presidential election, have also been further headwinds.
Despite these recent challenges, in our view, several factors drive a strong long-term outlook for health care:
Quality characteristics
On our two favoured quality metrics, ROOCE (return on operating
capital employed) and gross margin, health care ranks among the top
sectors. Additionally, it has delivered the second highest earnings per
share (EPS) growth of any sector in the index over the past 20 years.
Importantly, due to the sector’s resilience, this growth has been
remarkably steady, with consistent relative earnings outperformance in
negative years for the index.5 The market has recently seemed
to place very little value on predictability given the recent benign
economic backdrop and the outperformance of cyclical stocks. In our view
this is misguided, as predictability often demonstrates its worth just
when investors least expect they need it.
Avoiding patent certainty…
As is the case with other sectors, we tend to find high quality
compounders in certain sub-sectors and industries. While the health care
sector’s general lack of cyclicality lends itself to predictability in
the short to medium term, we find it challenging to maintain confidence
in all sub-sectors over the long term. A sizeable proportion of the
health care sector is pharmaceutical and biotech companies, where high
returns are primarily a result of patent protection – it is the patents
that are the main intangible assets. However, these intangible assets
fade away, as when a drug goes off-patent it is exposed to generic
competition, which often results in a dramatic decline in sales – often
up to 80%6 – as generic versions undercut the originator on
price. A new patented drug is needed to make up for the shortfall in
revenues, but this requires a long research and development (R&D)
process, which may or may not be profitable and is certainly not
predictable. As such, pharmaceutical companies tend to not meet the high
quality bar we maintain for our Global portfolios.
…and single product dependency
A key tenet of our investment philosophy is that compounding
wealth over time requires a sharp focus on downside risks, which is
doubly important when a company is singularly reliant on one product.
GLP-1 producers are a prime example, with over 70% of the leading
company’s sales from GLP-1 medications.7 While these drugs
have enormous potential, our concern is that they too face patent expiry
and in time likely extremely aggressive competition – if consensus
numbers are anywhere near right about the size of the market. There’s
also the risk that governments and insurance companies may refuse to pay
for patients to receive these drugs, limiting the potential opportunity
size. With a price-to-earnings ratio (P/E) approaching 30x the next 12
months projected earnings, the leading company is significantly pricier
than the 15x of a typical non-GLP-1 pharma company.8 This
elevated valuation renders the company even more vulnerable to these
potential risks, currently making it an unappealing prospect for our
quality portfolios.
Finding high ROOCE and growth without patent or concentration risk
We look for recurring revenues through consumables or services,
where the incentive to change supplier is very low. Examples include
“razor-razor blade”9 business models found in providers of
diagnostic tests, or in high quality mission-critical products and
services that, for reasons of safety, regulatory compliance or
scientific integrity, require a strong competing reason to switch
suppliers.
As an example, we hold a leading global provider of infection prevention products and services. The company sells sterilisers and the associated consumables and services required to sterilise surgical instruments. For obvious reasons this is not something that you risk getting wrong to save a few cents, particularly given these products represent a low proportion of its customers’ costs. As a result, customers tend to stick with this demonstrated high quality supplier. The company also provides outsourced sterilisation services for medical device producers. Again, a low cost but vitally important activity for its customers that notably is written into regulatory filings, meaning an expensive and time-consuming process to change supplier and an expensive and time-consuming process for those considering entering the market.
Charlie and Luna10
We believe global animal health is an attractive
non-cyclical market largely without the patent and concentration risks
we see in pharmaceuticals and biotech. Pets (like Charlie and Luna) need
care, and owners do indeed care about their pets: a good recipe for
resilience and growth. The industry was valued at US$304 billion in 2023
and is expected to grow at a compound annual growth rate of 6.8% to
2032.11 We hold the world’s leading diversified animal health
company that develops, manufactures and commercialises vaccines,
medicines and diagnostics for both pets and livestock. Its direct
salesforce is a key barrier to entry, since most competitors are too
small to justify having one. Generic drug penetration is very low,
payment is out of pocket and customers are extremely fragmented with
little incentive to change brands or use generics, particularly as
prescriptions are issued by vets.12 It is a very high quality
company, with a return on operating capital more than twice that of the
average company in the index at 53%, with pricing that has increased
2%-3% per annum, and supported by positive volume growth.13
The earnings are resilient, having risen every year over the last
decade, as against the MSCI World Index, which has seen two earnings
falls in the last 10 years.14 We consider this an unusual
company in the health care sector, with the characteristics we look for
to help support steady long-term compounding.
Diversified with a difference: scale and network effects
Our largest health care holding is the biggest U.S. health insurer with 55 million members and a 15% market share.15
Well diversified, the company also owns a health care services business
that includes general practitioner (GP) clinics, data services and a
pharmacy benefit manager. Acting as an intermediary in the health
system, the company operates between the buyers (employers, government)
and the providers (hospitals, clinics, drug manufacturers). Leveraging
its considerable membership scale, it achieves discounts from providers,
creating a two-sided network with high barriers to entry. Further, the
ability to vertically integrate into primary care GPs helps align
financial incentives with doctors and generates efficiencies by paying
based on quality of outcomes rather than volume of procedures. We
believe this is a high quality, non-cyclical business which can compound
attractively due to its membership scale and two-sided network effect.
Quality and resilience at a reasonable price
In a concentrated broader market with what we view as generally
high valuations on lofty earnings expectations, we feel the risks to the
market are appreciably higher than many anticipate. Our health care
holdings are anchored by a focus on steady compounding, reasonable
valuations and high returns on operating capital. The high quality
attributes we prioritise in our health care holdings have historically
contributed to consistent performance in difficult economic times, and
we believe they are well positioned to continue to do so.
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