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Hot: Hot: Weekend reading: Diversification isn’t perfect, but it’s something

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AmazingFinance
April 19, 2025 17 min read
Hot: Hot: Weekend reading: Diversification isn’t perfect, but it’s something

What caught my eye this week.

Going on the comments I’ve heard and read this week, many stock market types have flopped into the Easter Weekend like a late-night drunk who only makes it as far as the living room sofa.

Relief! Sweet relief.

Of course, UK investors may have a four-day break from seeing their portfolios cosplay a fruit machine – US investors just three – but Trumpomania no more respects public holidays than it does anything else.

Today’s plot lines include Trump scapegoating US Federal Reserve chairman Jerome Powell and going after the New York attorney general, more fights over wartime-law deportations, the administration threatening to walk away from Ukraine again, and a new front opened up against Harvard.

Please do read my (quarantined) political links every week if you’re still complacent and want to learn more.

Diversified distractions

Markets are certainly not complacent – at least not about the economic engine of Trump’s project – as the whipsaw volatility and wholesale dumping of US assets in recent weeks has proved.

But there’s been a silver lining for those of us with vaguely diversified portfolios.

Which is that for the first time in a long time, we don’t feel like chumps for owning anything other than US stocks – or even just the Magnificent Seven tech giants.

It’s been a long time coming. But in a typically top-drawer post this week, Nick Maggiulli described such diversification as ‘the price of peace’, even while acknowledging that:

…when you have the best portfolio possible for a given time period […], you should still expect to lose money about once every four years (on average).

That might seem crazy but it’s true.

But underperformance and occasionally losing money are just the tip of the iceberg.

The real mental challenge of holding a diversified portfolio is watching some of your asset classes underperform almost every year.

Meanwhile Adam Grossman at Humble Dollar noted that though not everyone has celebrated diversification, well, not everyone has the investing chops of Warren Buffett and Charlie Munger.

For the rest of us:

What does it mean to build a sufficiently diversified portfolio?

For starters, it should be diversified along more than one dimension. Nearly every investor, in my view, should own a combination of stocks and bonds. In addition, holding cash can help carry a portfolio through years like 2022, when both stocks and bonds were down.

Next, look to diversify within bonds and within stocks.

Be sure to check out too this great post from Portfolio Charts on what has worked best before in the biggest drawdowns.

We don’t study such data to divine the perfect asset mix to survive a bear market. That’s an impossible goal.

No, the purpose of looking back is to understand why we need to try in order to best face the future.

Strategy versus tactics

The other major part of getting through a bear market is continuing to hold. Or perhaps to buy more.

This has always taken fortitude. But in recent years it’s also taken quick reflexes.

Okay, I guess 2022’s downturn dragged on a bit unless you owned a lot of US technology stocks.

But the Covid crash was over in a few weeks. And we’ve already bounced back a bit from the initial Trump tariff tantrum, though who knows for how long:

Note again too the benefits of diversification – for the UK, so far tis but a flesh wound.

Whether you should be holding, buying opportunistically, or even trimming risk if you’ve really got the wobbles will depend on your age, risk tolerance, and portfolio mix, as well as your overall financial goals.

In other words, it’s personal. That’s why you need a personal plan, not predictions or platitudes.

But here’s some more of this week’s buy-the-dip reading to get you thinking:

Have a great weekend all!

From Monevator

What asset classes are best for hedging UK inflation? – Monevator [Members]

The Hemline Index and other fashionable follies – Monevator

From the archive-ator: Social care late in life is a black hole – Monevator

News

Note: Some links are Google search results – in PC/desktop view click through to read the article. Try privacy/incognito mode to avoid cookies. Consider subscribing to sites you visit a lot.

UK inflation slowed to 2.6% in March – CNBC

Morningstar is retiring its popular portfolio management tool – Morningstar

Broker X-O has been sold to Interactive Investor – Research Tree

High income households could pay more for electricity, says Ofgem – Yahoo

Second homeowners marketing their beauty spot properties to dodge council tax – Daily Mail

How child benefit is changing this year – Which

Londoners earn the most but spend very little – City AM

Starbucks’ UK retail business paid no corporation tax last year – Guardian

Neil Woodford to launch subscription-based investment service – Guardian [become a Monevator member instead!]

Analysts are getting pessimistic – fast – about US corporate earnings – Sherwood

Products and services

HSBC and Co-Op cut rates as Halifax and Lloyds ease rules – Guardian

Vets say they are under pressure to bring in more money per pet – BBC

Number of 5% mortgage deals at post-GFC high – This Is Money

Get up to £4,000 when you transfer your ISA to InvestEngine our link. (Minimum deposit of £100, other T&Cs apply. Capital at risk) – InvestEngine

Save up to 5% with every supermarket shop – Be Clever With Your Cash

“What happens if my annuity provider goes bust?”Which

NS&I’s one- and five-year British Savings Bonds return after 16 years off market – Trustnet

Get up to £1,500 cashback when you transfer your cash and/or investments through this link. Terms apply – Charles Stanley

The affordable IKEA pieces designers keeping coming back to – Home and Garden

Why are chocolate Easter eggs so expensive this year? – This Is Money

You can get up to £250 cashback when you open a SIPP with Interactive Investor. Terms and fees apply. – Interactive Investor

Five very fancy (non-FIRE-friendly) gadgets for the home – FT

Stylish new homes for down-sizers, in pictures – Guardian

Comment and opinion

Would you buy a ski chalet? – The Waiter’s Pad

The problem with wealth taxes [Search result]FT

What is risk? – Behavioural Investment

Paul Johnson: it’s time to raise the basic rate of income tax – IFS

My husband covered up the fact that he was retired – Guardian

Money dysmorphia: why you think you’re poor when you’re not – Independent

Big swinging dicks – We’re Gonna Get Those Bastards

Alternative asset allocations have cost endowments dear – CFA Institute

Naughty corner: Active antics

The US stocks that are most at risk from tariffs – Morningstar

Dollar weakness: a panic signal or a healthy rebalancing? – Klement on Investing

REITs are in a rut [US but relevant]Institutional Investor

Time to buy emerging market debt? – Trustnet

Kindle book bargains

A Man for All Markets by Edward O. Thorp – £0.99 on Kindle

Million Dollar Weekend by Noah Kagan – £0.99 on Kindle

Great Britain? by Torsten Bell – £1.99 on Kindle

The Moneyless Man by Mark Boyle – £0.99 on Kindle

Or read one of our 24 investing favourites – Monevator shop

Environmental factors

How mine water could warm up the UK’s forgotten coal towns – The Conversation

Project to suck carbon out of the sea begins in UK – BBC

Abandoned lynx, ‘beaver bombing’: has re-wilding got out of hand? – Guardian

If we must bring back extinct species, let’s focus on giant herbivores – The Conversation

“I needed heart surgery after swimming”: sewage spills reach decade high – Independent

The life and death of a ‘laundered’ cow in the Amazon rainforest – Guardian

Robot overlord roundup

Demis Hassabis is preparing for AI’s endgame – Time

OpenAI is a systemic risk to the tech industry – Where’s Your Ed At?

Why do AI company logos look like buttholes? – Velvet Shark [h/t Abnormal Returns]

ChatGPT spends ‘tens of millions of dollars’ on people saying ‘please’ and ‘thank you’ – Tech Radar

Not at the dinner table

The silence of the CEOs [Search result]FT

State terror: a brief guide for Americans – Thinking Aloud

The economic consequences of a mad king [Search result]FT

Compliance is the new American dream – Kyla’s Newsletter

Why Trump can just declare ’emergency’ to do whatever he wants – Vox

Boycotting America – Optimistic Callie

What would a real anti-China trade strategy look like? – Noahpinion

Is China the ultimate free-rider? – Marginal Revolution

Off our beat

See where London tube trains are in real-time – London Underground Live

Have scientists found the secret of happiness? – Guardian

UK rearmament: lessons from the 1930s [Podcast]A Life Time in Finance

How to cure ‘premature enumeration’ – Tim Harford

Is there life after banking? [Search result]FT

The truth about life on other planets – BBC

Over-60s get long-term protection from a one-shot RSV vaccine candidate – New Atlas

Don’t push it – Humble Dollar

And finally…

“A part of all you earn is yours to keep.”
– George S. Clarson, The Richest Man in Babylon

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