The surprising passions paying off for investors
The Knight Frank Luxury Investment Index reveals investments of passion are paying strong dividends, in some areas at least
The Knight Frank Luxury Investment Index reveals investments of passion are paying strong dividends, in some areas at least
Art was the investment of passion that gained the most in value in 2023, according to Knight Frank’s Luxury Investment Index (KFLII). This is the second consecutive year that art has risen the most among the 10 popular investments tracked by the index, up 11 percent in 2023 and 29 percent in 2022. Art was followed by 8 percent growth in jewellery, 5 percent growth in watches, 4 percent growth in coins and 2 percent growth in coloured diamonds last year.
The weakest performers were rare whisky bottles, which lost nine percent of their value, classic cars down six percent and designer handbags down four percent. Luxury collectables are typically held by ultra-high-net-worth individuals (UHNWIs) who have a net worth of US$30 million or more. Knight Frank research shows 20 percent of UHNWI investment asset portfolios are allocated to collectables.
In 2023, the KFLII fell for only the second time, with prices down 1 percent on average.
“Despite record-breaking individual sales in 2023, a surge in financial market returns contributed to a shift in allocations impacting on luxury asset value,” the report said. “… our assessment reveals a need for an ever more discerning approach from investors, with significant volatility by sub-market.”
Sebastian Duthy of AMR said the 2023 art auction year began with notable sales including a record price for a Bronzino piece. But confidence waned as the year went on.
“It was telling that in May, Sotheby’s inserted one of its top Old Master lots – a Rubens’ portrait – into a 20th Century Modern evening sale. But by then, it was clear that the confidence among sellers, set by the previous year’s record-busting figures, was ebbing away. In the same month, modern and contemporary works from the collection of the late financier Gerald Fineberg sold well below pre-auction estimates.”
The value of ultra contemporary or ‘red-chip’ art contracted the most in 2023.
“Works by a growing group of artists born after 1980 have been heavily promoted by mega galleries and auction houses in recent years. With freshly painted works in excess of £100,000 almost doubling in 2022, it was little surprise that this sector was one of the biggest casualties last year. There is a risk there are now simply too many fresh paint artists with none really standing out.”
In the jewellery market, Mr Duthy noted that demand was strongest for coloured gemstones of exceptional quality, iconic signed period jewels, single-owner collections, and items with historic provenance in 2023. In the watches market, Mr Duthy said collectors chased the most iconic and rare timepieces.
“A Rolex John Player Special broke the model record when it sold for £2 million at Sotheby’s in May, double the price for a similar example sold at Phillips in 2021,” he said.
Although whisky was the worst-performing collectable in 2023, it has delivered the highest return on investment among the 10 items tracked by the index over the past decade, up 280 percent. Andy Simpson of Simpson Reserved, said 2023 was a challenging year but the best of the best bottles gained 20 percent in value. “In my opinion some bottles that lost significant value in 2023 will return through the next two years as they are simply so scarce and, right now at least, so undervalued,” Mr Simpson said.

Classic car expert Dietrich Hatlapa said the 6 percent fall in collectable vehicle values in 2023 followed a 22 percent surge in 2022. “The strong performance of other investment classes such as equities may have dampened collectors’ appetites – it’s a very small market so it only takes a minor change in portfolio allocations to have an effect, and there has also probably been a degree of profit taking. However, we have seen some marques like BMW (up 9 percent in value) and Lamborghini (up 18 percent), which appeal to a younger breed of collector, buck the trend in 2023.”
Mr Duthy said a dip in the share price of the top luxury handbag brands last Autumn appeared to spook investors. “Last autumn it was possible to pick up an Hermès white Niloticus Himalaya Birkin in good condition for under £50,000. The recent slide reflects a general correction at the upper end that’s been underway for some time rather than changing attitudes to the harvesting of exotic skins.”
According to Knight Frank’s Attitudes Survey, the top five investments of passion among Australian UHNWIs are classic cars, art and wine. Fine wine values gained just 1 percent in 2023 as the market continued its correction, said Nick Martin of Wine Owners. “It’s been a hell of a long run, so I’m not that surprised. Some wines from very small producers that had enjoyed the most exuberant growth have seen the biggest drops. It had got a bit silly, £50 bottles had shot up to £200 or £300.”
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At least for people who carry the APOE4 genetic variant, a juicy steak could keep the brain healthy.
Must even steak be politicised? The American Heart Association recently recommended eating more “plant-based” protein in a move to counter the Health and Human Services Department’s new guidelines calling for more red meat.
Few would argue that eating a Big Mac a day is good for you.
On the other hand, growing evidence, including a study last month in the Journal of the American Medical Association, suggests that eating more meat—particularly unprocessed red meat—can reduce the risk of Alzheimer’s in the quarter or so of people with a particular genetic predisposition.
The APOE4 gene variant is one of the biggest risk factors for Alzheimer’s.
You inherit one copy of the APOE gene from each parent. The most common variant is APOE3; the least is APOE2.
The latter carries a lower risk of Alzheimer’s, while the former is neutral. A quarter of people carry one copy of the APOE4 variant, and about 2% carry two.
APOE4 is more common among people with Northern European and African ancestry. In Europe the variant increases with latitude, and is present in as many as 27% of people in northern countries versus 4% in southern ones. God smiled on the Italians and Greeks.
For unknown reasons, the APOE4 variant increases the risk of Alzheimer’s far more for women than men.
Women’s risk multiplies roughly fourfold if they have one copy and tenfold if they have two. Men with a single copy show little if any higher risk, while those with two face four times the risk.
What makes APOE4 so pernicious? Scientists don’t know exactly, but the variant is also associated with higher cholesterol levels—even among thin people who eat healthily.
Scientists have found that cholesterol builds up in brain cells of APOE4 carriers, which can disrupt communications between neurons and generate amyloid plaque, an Alzheimer’s hallmark.
The Heart Association’s recommendation to eat less red meat may be sound advice for people with high cholesterol caused by indulgent diets.
But a diet high in red meat may be better for the brains of APOE4 carriers.
In the JAMA study, researchers at Sweden’s Karolinska Institute examined how diet, particularly meat consumption, affects dementia risk among seniors with the different APOE variants.
Higher consumption of meat, especially unprocessed red meat, was associated with significantly lower dementia risk for APOE4 carriers.
APOE4 carriers who consumed the most meat—the equivalent of 4.5 ounces a day—were no more likely to develop dementia than noncarriers. (
The study controlled for other variables that are known to affect Alzheimer’s risk including sex, age, physical activity, smoking, alcohol consumption and education.)
APOE4 carriers who ate the most unprocessed meat were at significantly lower risk of dying over the study’s 15-year period and had lower cholesterol than carriers who ate less. Go figure. Noncarriers, however, didn’tenjoy similar benefits from eating more red meat.
The study’s findings are consistent with two large U.K. studies.
One found that each additional 50 grams of red meat (equivalent to half a hamburger patty) that an APOE4 carrier consumed each day was associated with a 36% reduced risk of dementia.
The other found that older women who carried the APOE4 variant and consumed at least one serving a day of unprocessed red meat had a cognitive advantage over carriers who ate less than half a serving, and that this advantage was of roughly equal magnitude to the cognitive disadvantage observed among APOE4 carriers in general.
In all three studies, eating more red meat appeared to negate the increased genetic risk of APOE4.
Perhaps one reason men with the variant are at lower Alzheimer’s risk than women is that men eat more red meat.
These findings might cause chagrin to women who rag their husbands about ordering the rib-eye instead of the heart-healthy salmon.
But remember, the cognitive benefits of eating more red meat appear isolated to APOE4 carriers.
Nutrition is complicated, and categorical recommendations—other than perhaps to avoid nutritionally devoid foods—would best be avoided by governments and health bodies.
Readers can order an at-home test from any number of companies to screen for the APOE4 variant.
The Swedish researchers hypothesize that APOE4 carriers may be evolutionarily adapted to carnivorous diets, since the variant is believed to have emerged between one million and six million years ago during a “hypercarnivorous” period in human history.
The other two APOE variants originated more recently, during eras when humans ate more plants.
APOE4 carriers may absorb more nutrients from meat than plants, the researchers surmise. Vitamin B12—low levels have been associated with cognitive decline—isn’t naturally present in plant-based foods but is abundant in red meat.
Foods high in phytates (such as grains and beans) can interfere with absorption of zinc and iron (also high in red meat), which naturally declines with age. So maybe don’t chuck your steak yet.
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