How to build an investment portfolio for Long Term Returns

KEY TAKEAWAYS
- Larry and RC have collected 77 investing mistakes that investors commonly fall prey to. Each mistake and the evidence behind it is briefly presented in its own chapter, sometimes using personal stories, along with tips on how to avoid it.
- Even though chapters are relatively short, they are informationally very dense. An effective way for readers to digest the material is to focus on one mistake per day to let the material sink in.
- The mistakes can also be used as prompts for interesting finance-related discussions amongst families, friends, or investing groups.
- There are four parts in this book dealing with mistakes that fall into the same broad theme, which we briefly summarize below.
- This book does not put a particular focus on personal finance, but touches upon how to think about the opportunity cost of spending, how to think about withdrawal rates in retirement, and the importance of saving money early to let compounding work its magic.
Here is the full analysis
A 10+ time period is long and while Long Term Investing Strategies for Financial Independence should be relatively simple they need to cover key asset classes (at least 2-3 different ETFs in the Core Portfolio) that can boost returns in the long run
The great news is that given your Time Horizon and if you follow sound investment principles you have, by historical standards, no chance of losing money
After assessing your Risk profile you can construct a portfolio quite easily and reduce costs/fees. What most people don’t realize is that this can be done without much financial knowledge
Whether you are based in the US, Europe or the UK the composition of your Equity Portfolio shouldn’t change significantly (otherwise you have a home country bias!) – the only difference is the type of Bond ETF you will buy and the currency hedge you need
CHOOSE YOUR BOGLEHEAD



- A Golden Retriever has the simplest and easiest to understand portfolio with minimum maintenance as he (probably correctly) assumes that a dog is just as likely to beat the market as a professional investor. The Golden Retriever just follows the bone (aka money) in a most efficient and transparent way
- A World Cyclist accepts that markets are usually efficient but given her experience in travelling across the globe wants to incorporate some marginal very high level tweaks to her portfolio. She also won’t bother overdoing this because, after accounting for time doing research, trying to beat the market just can’t compete with real life experiences like cycling the world
- A Banker knows that markets are not fully efficient but that doesn’t make him any more likely to succeed. He is well too aware that exploiting inefficiencies after accounting for fees is almost impossible. He knows that 90%+ of his portfolio is boring but it does generate returns. He still wants to incorporate a few active bets with some ‘play money’
#1 - Common Investor Characteristics
- All Investors are on the move and their portfolios should not be dependent on their home country (US, Europe or UK)
- All Investors follow Wise-Money Investing Philosophy and are forecast-free (but some like to ‘sin a little’)
- All Investors are investing in line with current academic knowledge about long term investment strategies minimizing risk and maximizing returns – this framework is helpful in understanding how to clean up your portfolio from asset classes you don’t need
- All Investors use cost-efficient ETFs to maximize future returns
- All Investors will log-on to their broker account at least once a year to re-balance their portfolios
Which Equity Portfolio is better?
There is no size fits all in Investing
The portfolios depend on your maturity with regards to Investments or the desire to control individual parts of your portfolio (with or without moving away from Market Allocations) that can bring some learning about the Markets but may be prone to more mistakes
Portfolios that are more complex are likely to be less cost-efficient and more cumbersome in maintenance but may satisfy your need to deviate from the market (for better or worse)
Three things more important than your Equity Portfolio
- Right balance between Bonds and Stocks (see below)
- Being consistent in keeping the approach you choose
- Being patient – every portfolio you choose will have its day in the sun
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#2 - Choose your Risk Profile
How much money should I keep in Bonds?
- Remember, knowing yourself and your goals matters most – you should always align your Portfolio with your objectives and that’s why this Portfolio should be individual and tailored to your needs and not benchmarked against other people you know
- Take a questionnaire first to understand what Stocks/Bond allocation you need
- The allocation to Equity from the questionnaire could serve as guidance for the Equity part below
- Below portfolios are generic and for guidance only. They do not take into account other assets e.g. Real Estate or Private Investments and are designed to be a starting point of portfolio construction
- Your specific circumstances should dictate asset allocation. Seek financial advisor help where appropriate
Animated examples of Asset Allocation

The below portfolios take 70% / 30% allocations and are illustrative examples of balanced growth portfolios for someone with some appetite for risk and higher returns:
- 70% is Allocated to Equities
- 30% to Fixed Income
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- How much money do I need to retire with higher inflation?
- Medium Term or Long Term Bonds with today’s yields?
- Risks and Returns of Money Market Funds
- Asset Allocation for 10-15 year goals with narrowing returns between Equities &Bonds
- Merits of UK Trusts that invest in unlisted companies
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- International Situations – Choosing ETFs when leaving Europe
From Bankeronwheels.com
Today's prices are not coming back!
In 2024, we Will be increasing coaching service prices.
Sometimes individual sessions are very helpful to get past your investing concerns. Our readers asked us to create a coaching service. And we’re proud to say, that some of them even ditched their Financial Advisors, after experiencing the value we provide. Some of the topics we recently discussed include:
- How much money do I need to retire with higher inflation?
- Medium Term or Long Term Bonds with today’s yields?
- Risks and Returns of Money Market Funds
- Asset Allocation for 10-15 year goals with narrowing returns between Equities & Bonds
- Merits of UK Trusts that invest in unlisted companies
- Traps with choosing brokers – PFOF & Risks of moving to another country
- International Situations – Choosing ETFs when leaving Europe
#3 Equity part of Your Portfolio
Choose the Complexity
- One ETF can cover all your needs for the 70% Equity portion
- Alternatively, you can split it into Emerging and Developed countries or focus only on Large and Mid Caps or add Small caps as well
- Finally, you can get more granular: control the allocation to your local market (here US as example), marginally over-allocate to growth vs. value Equities or even add an active non-ETF component to your portfolio (Stock Selection)
#1 - Retriever Equity Portfolio

Why and How?
- The Golden Retriever Portfolio shows that Investing can and should be simple – by doing basic investment research you can set up your own portfolio which is also likely to beat most portfolios with active investments
- I have described the Equity part of the Golden Retriever Portfolio in more details here
- As long as you do some initial research around the right choice of an ETF this portfolio is probably the simplest and most hassle-free that could can invest in using your broker
Pro and Cons
- Because of its simplicity and alignment with market capitalizations, the Golden Retriever Portfolio is, by definition, the benchmark for any other below
- Autopilot - There is no need for rebalancing within the Equity part of your Portfolio
- Cost efficient - rebalancing is limited to Equity vs. Bonds only
- Easy maintenance - no need to monitor individual Equity Markets
- Limited flexibility
By historical standards, the World ETF Value has, on average, doubled every 10 years. By investing and keeping it for the entire 10 year period it would have on average returned c. 7% per year (after 0.3% fees)
World ETF Benchmark Total Return (1988-2020)
#2 - Cyclist Equity Portfolio

Why and How?
- The World Cyclist Portfolio shows that Investing can be efficient and flexible at the same time – you can keep the core of the portfolio in line with best investment practices while incorporating some of your high level views (e.g. developed vs emerging economies)
- You previously met Kumiko (久美子). When she was 20 she invested during the worst possible period – the Japanese Stock Market Crash
- After cycling in Emerging Asia and incorporating lessons learnt from the crash episode, Kumiko went a step further
- Kumiko has seen the speed at which the world is transforming and emerging Asia looks to still be underestimated (according to her) in Global ETF Benchmarks
- She aims to marginally reflect that view in her portfolio
Pro and Cons
- Keeping the portfolio relatively simple
- Possibility of slight deviation and control of ETF weights when rebalancing
- Portfolio remains fairly cost efficient with limited rebalancing
- Allows practical learning on how the markets move
- Requires more research and knowledge
- Not the simplest setup and potentially involving more costs, tax issues or/and behavioral biases
- May not be aligned with Market Capitalizations
Splitting a bundled World Equity ETF into Emerging and Developed countries
Kumiko wants to split the World Equity ETF (as per the Retriever Portfolio) into two:
According to Kumiko the size of Emerging Market Stocks is under-estimated - here is a typical International Equity ETF (ex-US)
The problem with typical International Market ETFs is that they are weighted by size of the Market
The chart above shows this trend for a Vanguard ETF as of Q3 2020. You can see how under-represented certain emerging countries are (in red) relative to their size of the Economy and their growth
But remember, the market always has reasons why the allocations are as they are and any deviation is, by definition, active investing (EM markets are also more volatile – see Banker Portfolio section)
Where to look for current Market Capitalizations
The FTSE Russell Index factsheet or its MSCI equivalent have the current market capitalizations of Developed and Emerging countries. You could broadly align the Equity part of your portfolio with current market capitalizations where:
- US is 55%
- Developed Markets ex-US – 35%
- Emerging Markets – 10%
Kumiko has tweaked the illustrative portfolio from 10% to 15% in Emerging Markets and from 90% to 85% for Developed countries
The benchmark is the Golden Retriever Portfolio that is aligned with current market capitalizations
Illustrative Asset Allocation
Given 70% of allocation to Stocks, the changes translate into 60% in Developed Countries (down from 63%) and 10% for Emerging Markets (up from 7%) in the overall Portfolio
Here is a guide to understand how you can separate your Equity portfolio into simple parts
#3 - Banker Equity Portfolio

Why and How?
- The Banker Portfolio shows that you can marry Passive and Active Investing to express your views by keeping the core of the portfolio broadly in line with best investment practices but may implement tweaks (like separating your home country, value vs growth etc) and even setting aside a 5-10% allocation for Stock picking (because we all like to ‘Sin a little’)
- But always remember that each choice is by definition active investing that, after fees, has a lower likelihood of generating returns above market
- There are numerous biases like over-optimizing a portfolio for past performance or following current market hype and implementation issues to be aware of
Pro and Cons
- Total flexibility
- Control of allocation to different Markets and Factors
- Lots of practical knowledge of how the markets function
- Logging into your Broker Account may become like opening Pandora's Box - the complexity can quickly outweigh the benefits
- Rising potential for additional costs/fees, tax implications or/and behavioral biases. It is even more important to be consistent and keep the strategy over time
- Time consuming Portfolio Management
Some tweaks that are frequently implemented include exposure changes to asset classes, factors or individual markets
Asset Class Performance over the past 20 years - ETF Benchmark Risk & Annual Returns (2001-2021)
Some frequent changes to portfolios include documented factors that explain returns outside of the market risk factor such as small caps which may not be straightforward to implement, value stocks (see references below for Videos) or even momentum
The past two decades have also been characterized by an outperformance of the technology Sector, which while already heavy-weight in the S&P 500, is a frequent tilt in portfolios
REITs may not always be defined as distinctive asset class and their return can be replicated through a combination of Stocks and Bonds but remain a portfolio addition for some investors
You should always consider it in conjunction with the Real Estate you already own (e.g. limited benefit of over-allocating if you already own and rent out Real Estate). Real Estate can:
- Produce consistent cash flows and pays high dividends
- Make great use of conservative leverage (LTV below 50%)
- Serve as a strong defense against inflation
Countries' Performance over the past 20 years - ETF Benchmark Risk & Annual Returns (2000-2020)
Over the past 20 years, Ex-US developed Market returns have essentially come from Dividends
Above are Total returns including dividends e.g. French CAC 40 Index was unchanged over the past 20 years so the c. 3% annual return you see on the chart comes solely from dividends
Developed Markets have lagged over the past 20 years and while US Equities have performed well, EM have the highest returns that can be included if you are comfortable with volatility
This is a complex topic involving not only country risks but also their sectors that are constantly changing
If you are rather interested on understanding how to select asset classes to keep your portfolio simple have a look here
#4 Bond part for All Portfolios

Common options for Portfolio Protection
- Government Bonds – need no introduction. I have previously reviewed US and Global Government Bonds
- Blend Bond Funds – a mix of high quality Corporate Bonds and Government Bonds. Either US or Global. Global Blend Bond Funds are much larger than the US ones but incremental benefits are generally marginal for US Investors – on a currency hedged basis there is little difference to US Bond Funds (so, while great for European / UK Investors, this may not be needed for US Investors)
- Inflation Protected Bond ETFs – Government Bonds that provide protection in any inflationary environment
- Gold – the ultimate currency (here is a separate guide on its risks and merits). It mainly protects in case of hyperinflation.
All will hedge your portfolio, but have different characteristics
- Diversifiers to your Equity Portfolio perform differently depending on the environment
- I would suggest to have a look at the worst Market Crashes and how these can help in different environments
- You probably want a mix of them, especially in a low yield environment
Why you need Bonds & Inflation Protection
Rolling Annual Returns for 10 Year Period - 60% Equity 40% Diversifier Portfolio (1976-2020)
Traditional Bonds
Option #1 - Government Bonds
Government Bonds will react better in a crisis and allow you to (i) lower the overall volatility of your portfolio and (ii) rebalance quickly into cheaper Equities should you wish so
For European and UK Investors you need to remember to buy a currency-hedged Bond ETF to benefit from lower volatility of your portfolio
Option #2 - Blend Bonds
For the same maturity/duration profile Government Bonds have lower yield than Blend Bond Funds that include higher yielding securities like high quality Corporates or MBS
It’s a small trade-off of ultimate Protection vs. Income but I think that investing in a Blend Fund (which includes over 50% of Government Bonds) is a good balance
For European and UK Investors you need to remember to buy a currency-hedged Bond ETF to benefit from lower volatility of your portfolio
Inflation Protection
For Inflation Protection, Inflation protected bonds that started trading in the 90s should be the main asset. It can be supplemented with Gold.
Note, that you may also include your existing Real Assets as inflation hedge (e.g. Real Estate or a business) but remember these are not liquid and won’t allow you to rebalance into cheaper Equities during a crisis which is one of the primarily goals of Bonds in the portfolio.
Here is a full guide to Inflation Protection.
Option #1 - Inflation Protected Bonds
- Inflation Protected Bonds should be the backbone of your inflation protection in your portfolio
- For these bonds, both Bond Face Value and coupon are adjusted to inflation so you get inflation protection
- For Treasury Inflation Protected Securities the real yield may be the same as for Treasuries but they won’t react the same way to inflation / deflation
- TIPS will protect you against inflation but will under-perform relative to Tresuries if inflation turns out lower than expected
- TIPS have a relatively short history and first issued in 1997. The Market is relatively small compared to Treasuries and may be more illiquid impacting prices in times of stress
Option #2 - Gold
- Remember – while perceived as safe haven, Gold on its own is a very volatile asset – it it benefiting from tailwinds currently but may underperform in the years ahead (akin to 2013)
- Adding a small allocation to Gold makes sense even though it doesn’t produce income since it is very sensitive to high inflation but somewhat inconsistent if inflation is mild
- The above chart shows average annual returns over the prior 10-year period (i.e. one dot is an the average annual return that was generated at the time of exit e.g. 14% in 1987 after having invested 10 years before i.e. in 1977)
- Gold had inferior overall returns but provided better downside protection in case of severe stress period (GFC)
- Read how Gold reacts to different macro environments
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#5 BONUS - What can I expect?
No losses if held over 7 years
Based on historical data, lengthening your time horizon increases your odds of positive returns – e.g. the adjusted* cyclist portfolio (with a 5% tilt towards Emerging Countries modelled in USD) with 70% Equities and 30% Bonds/Gold (I used 7.5% allocation to Gold and no Inflation Linked Bonds) didn’t experience any losses since 1976 if kept for over 7 years
* given short track record of World ETF data I have kept today’s market weights to run this analysis – this assumes more benefit from US Stocks than was historically obtained
Likelihood of losses based on holding period (1976-2020)
What could have happened if I held longer or needed to sell earlier?
The cyclist 70% Stocks 30% Bonds/Gold portfolio:
- Would have generated an average annual return of 9.2% since 1976
- Would have experienced a worst case scenario of positive 2% annual return if held for 10 Years
- The same portfolio could have had an annual loss of 1% in the worst case if held for 5 years instead of 10 Years
- If the time horizon was lengthened to 20 Years the minimal worst case annual return would have been a positive 5% annually
- While I focused here on limiting downside risk, the below graph shows that there were some exceptional double digit annual returns in some scenarios
Average Annual Returns (circled) and Annual Return Ranges for different Time Horizons (1976-2019)
Why not keeping the best historical portfolio?
- In short, because investing 100% of the Equity portfolio in US Stocks would be optimizing the portfolio for past performance
- You can see from the chart above that the volatility of your portfolio was historically reduced for a global portfolio vs US Market
- US Economy dominated the world post World War II – this is likely to change over the next 30 years. While US stocks outperformed both Developed countries ex-US and Emerging Markets, this is far from guaranteed over the long term with emergence of e.g. China and India
- Bonds have returned 6.8% since 1976 – this won’t be reproduced anytime soon
- In the past, Stock/Bonds mix wasn’t materially different to 100% Stocks return (on average) – this is also unlikely and you need more diversifiers
Illustrative Long Term Performance
Conclusion
Choose your Boglehead, but most importantly stick with your strategyREFERENCES
- Berlinda Liu, CFA and Gaurav Sinha (SP Global), ‘Percentage of Active Funds outperformed by their benchmarks over 10 and 15 years’ (as of H1 2020), S&P SPIVA Scorecards
- Jared Kizer, Sean Grover (May 2017), ‘Are REITs a Distinct Asset Class?’, Available at SSRN
- Cliff Asness, Andrea Frazzini, Ronen Israel, Tobias J. Moskowitz, Lasse H. Pedersen (2015), ‘Size Matters, If You Control Your Junk’, AQR
- Aswath Damodaran (2020), Value Investing I Video – The Back Story , Value Investing II Video – A Lost Decade!, Value Investing III – Rebirth, Reincarnation or Requiem?
- Avanidhar Subrahmanyam (2018), ‘Equity market momentum: A synthesis of the literature’, Pacific-Basin Finance Journal
- Eugene Fama, Kenneth French (June 1992), The Cross-Section of Expected Stock. Returns, The Journal of Finance
Good Luck and keep’em* rolling !
(* Wheels & Dividends)
Good Luck and Keep’em* Rolling!
(* Wheels & Dividends)

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