Developed World ex-US 80/20 Portfolio vs Warren Buffett Portfolio Portfolio Comparison

Simulation Settings
Period: January 1985 - June 2025 (~41 years)
Consolidated Returns as of 30 June 2025
Initial Amount: 1$
Rebalancing: at every Jan 1st
Currency: USD
Inflation: US
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Results
30 Years
(1995/07 - 2025/06)
All Data
(1985/01 - 2025/06)
Inflation Adjusted:
Developed World ex-US 80/20 Portfolio
1.00$
Invested Capital
July 1995
5.58$
Final Capital
June 2025
5.90%
Yearly Return
13.24%
Std Deviation
-47.74%
Max Drawdown
71months
Recovery Period
1.00$
Invested Capital
July 1995
2.65$
Final Capital
June 2025
3.31%
Yearly Return
13.24%
Std Deviation
-48.61%
Max Drawdown
80months
Recovery Period
1.00$
Invested Capital
January 1985
24.51$
Final Capital
June 2025
8.22%
Yearly Return
14.03%
Std Deviation
-47.74%
Max Drawdown
71months
Recovery Period
1.00$
Invested Capital
January 1985
8.06$
Final Capital
June 2025
5.29%
Yearly Return
14.03%
Std Deviation
-48.61%
Max Drawdown
80months
Recovery Period
Warren Buffett Portfolio
1.00$
Invested Capital
July 1995
17.22$
Final Capital
June 2025
9.95%
Yearly Return
13.74%
Std Deviation
-45.52%
Max Drawdown
42months
Recovery Period
1.00$
Invested Capital
July 1995
8.19$
Final Capital
June 2025
7.26%
Yearly Return
13.74%
Std Deviation
-47.08%
Max Drawdown
149months
Recovery Period
1.00$
Invested Capital
January 1985
72.48$
Final Capital
June 2025
11.16%
Yearly Return
13.73%
Std Deviation
-45.52%
Max Drawdown
42months
Recovery Period
1.00$
Invested Capital
January 1985
23.85$
Final Capital
June 2025
8.15%
Yearly Return
13.73%
Std Deviation
-47.08%
Max Drawdown
149months
Recovery Period

As of June 2025, in the previous 30 Years, the Developed World ex-US 80/20 Portfolio obtained a 5.90% compound annual return, with a 13.24% standard deviation. It suffered a maximum drawdown of -47.74% that required 71 months to be recovered.

As of June 2025, in the previous 30 Years, the Warren Buffett Portfolio obtained a 9.95% compound annual return, with a 13.74% standard deviation. It suffered a maximum drawdown of -45.52% that required 42 months to be recovered.

Disclaimer: The simulations on this website are provided in good faith but should NOT be taken as investment advice. We are not liable for any errors or actions based on this information. The authors of the website are not affiliated with the portfolio creators, who are the sole owners of their intellectual property. The translation of asset allocations into ETFs is based on the interpretation of LazyPortfolioETF.com and may not exactly reflect the original intent of the portfolio creators. Content is for informational, educational, illustrative, and entertainment purposes only.
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Asset Allocations and ETFs

The compared portfolios have the following asset allocations.

Weight
(%)
Ticker Name
80.00
VEA
Vanguard FTSE Developed Markets
20.00
BNDX
Vanguard Total International Bond
Weight
(%)
Ticker Name
90.00
VV
Vanguard Large-Cap
10.00
SHY
iShares 1-3 Year Treasury Bond
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Portfolio Returns as of Jun 30, 2025

Returns are calculated in USD, assuming:
  • no fees or capital gain taxes.
  • rebalancing: at every Jan 1st.
  • dividend reinvestment, when applicable.
Return Comparison
Capital Growth
30 Years
(1995/07 - 2025/06)
All Data
(1985/01 - 2025/06)
Inflation Adjusted:
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Initial Amount $ Final Amount $ Total Return (%) Annualized (%)
Developed World ex-US 80/20
1 $ 5.58 $ 458.36% 5.90%
Warren Buffett Warren Buffett Portfolio
Warren Buffett
1 $ 17.22 $ 1 622.49% 9.95%

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Initial Amount $ Final Amount $ Total Return (%) Annualized (%)
Developed World ex-US 80/20
1 $ 2.65 $ 165.37% 3.31%
Warren Buffett Warren Buffett Portfolio
Warren Buffett
1 $ 8.19 $ 718.64% 7.26%

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Initial Amount $ Final Amount $ Total Return (%) Annualized (%)
Developed World ex-US 80/20
1 $ 24.51 $ 2 350.70% 8.22%
Warren Buffett Warren Buffett Portfolio
Warren Buffett
1 $ 72.48 $ 7 148.11% 11.16%

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Initial Amount $ Final Amount $ Total Return (%) Annualized (%)
Developed World ex-US 80/20
1 $ 8.06 $ 706.30% 5.29%
Warren Buffett Warren Buffett Portfolio
Warren Buffett
1 $ 23.85 $ 2 284.67% 8.15%

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Return (%) as of Jun 30, 2025
YTD
(6M)
1M 6M 1Y 5Y 10Y 30Y MAX
(~41Y)
http://www.lazyportfolioetf.com/wp-content/themes/dynamico-child/img/author/avatar_world.webp Developed World ex-US 80/20
-- Market Benchmark
16.98 2.84 16.98 16.46 9.06 6.00 5.90 8.22
http://www.lazyportfolioetf.com/wp-content/themes/dynamico-child/img/author/avatar_warren_buffett.webp Warren Buffett Portfolio
Warren Buffett
6.09 4.81 6.09 14.77 15.04 12.44 9.95 11.16
Returns over 1 year are annualized.
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Portfolio Metrics as of Jun 30, 2025

The following metrics, updated as of 30 June 2025, provide an overview of performance and risk, with the best value in each row highlighted within the table.

METRIC COMPARISON
Period: 1 July 2024 - 30 June 2025 (1 year)
Period: 1 July 2020 - 30 June 2025 (5 years)
Period: 1 July 2015 - 30 June 2025 (10 years)
Period: 1 July 1995 - 30 June 2025 (30 years)
Period: 1 January 1985 - 30 June 2025 (~41 years)
1 Year
5 Years
10 Years
30 Years
All (1985/01 - 2025/06)
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Developed World ex-US 80/20 Warren Buffett Portfolio
Author Warren Buffett
ASSET ALLOCATION
Stocks 80% 90%
Fixed Income 20% 10%
Commodities 0% 0%
PERFORMANCES
Annualized Return (%) 16.46 14.77
Infl. Adjusted (%) 13.70 12.05
DRAWDOWN
Deepest Drawdown Depth (%) -6.55 -6.82
Start to Recovery (months) 7 5
Longest Drawdown Depth (%) -6.55 -6.82
Start to Recovery (months) 7 5
Longest Negative Period (months) 7 7
RISK INDICATORS
Standard Deviation (%) 8.82 11.11
Sharpe Ratio 1.34 0.91
Sortino Ratio 1.63 1.25
Ulcer Index 2.62 2.72
Ratio: Return / Standard Deviation 1.87 1.33
Ratio: Return / Deepest Drawdown 2.51 2.16
Metrics calculated over the period 1 July 2024 - 30 June 2025
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Developed World ex-US 80/20 Warren Buffett Portfolio
Author Warren Buffett
ASSET ALLOCATION
Stocks 80% 90%
Fixed Income 20% 10%
Commodities 0% 0%
PERFORMANCES
Annualized Return (%) 9.06 15.04
Infl. Adjusted (%) 4.34 10.06
DRAWDOWN
Deepest Drawdown Depth (%) -25.24 -23.08
Start to Recovery (months) 31 24
Longest Drawdown Depth (%) -25.24 -23.08
Start to Recovery (months) 31 24
Longest Negative Period (months) 35 28
RISK INDICATORS
Standard Deviation (%) 13.66 14.83
Sharpe Ratio 0.47 0.83
Sortino Ratio 0.66 1.11
Ulcer Index 7.96 7.97
Ratio: Return / Standard Deviation 0.66 1.01
Ratio: Return / Deepest Drawdown 0.36 0.65
Metrics calculated over the period 1 July 2020 - 30 June 2025
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Developed World ex-US 80/20 Warren Buffett Portfolio
Author Warren Buffett
ASSET ALLOCATION
Stocks 80% 90%
Fixed Income 20% 10%
Commodities 0% 0%
PERFORMANCES
Annualized Return (%) 6.00 12.44
Infl. Adjusted (%) 2.87 9.12
DRAWDOWN
Deepest Drawdown Depth (%) -25.24 -23.08
Start to Recovery (months) 31 24
Longest Drawdown Depth (%) -25.24 -23.08
Start to Recovery (months) 31 24
Longest Negative Period (months) 60 28
RISK INDICATORS
Standard Deviation (%) 12.70 14.03
Sharpe Ratio 0.33 0.76
Sortino Ratio 0.44 1.00
Ulcer Index 7.28 6.35
Ratio: Return / Standard Deviation 0.47 0.89
Ratio: Return / Deepest Drawdown 0.24 0.54
Metrics calculated over the period 1 July 2015 - 30 June 2025
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Developed World ex-US 80/20 Warren Buffett Portfolio
Author Warren Buffett
ASSET ALLOCATION
Stocks 80% 90%
Fixed Income 20% 10%
Commodities 0% 0%
PERFORMANCES
Annualized Return (%) 5.90 9.95
Infl. Adjusted (%) 3.31 7.26
DRAWDOWN
Deepest Drawdown Depth (%) -47.74 -45.52
Start to Recovery (months) 71 42
Longest Drawdown Depth (%) -47.74 -39.67
Start to Recovery (months) 71 73
Longest Negative Period (months) 113 132
RISK INDICATORS
Standard Deviation (%) 13.24 13.74
Sharpe Ratio 0.27 0.56
Sortino Ratio 0.37 0.74
Ulcer Index 13.09 12.59
Ratio: Return / Standard Deviation 0.45 0.72
Ratio: Return / Deepest Drawdown 0.12 0.22
Metrics calculated over the period 1 July 1995 - 30 June 2025
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Developed World ex-US 80/20 Warren Buffett Portfolio
Author Warren Buffett
ASSET ALLOCATION
Stocks 80% 90%
Fixed Income 20% 10%
Commodities 0% 0%
PERFORMANCES
Annualized Return (%) 8.22 11.16
Infl. Adjusted (%) 5.29 8.15
DRAWDOWN
Deepest Drawdown Depth (%) -47.74 -45.52
Start to Recovery (months) 71 42
Longest Drawdown Depth (%) -47.74 -39.67
Start to Recovery (months) 71 73
Longest Negative Period (months) 113 132
RISK INDICATORS
Standard Deviation (%) 14.03 13.73
Sharpe Ratio 0.36 0.58
Sortino Ratio 0.49 0.76
Ulcer Index 12.10 11.35
Ratio: Return / Standard Deviation 0.59 0.81
Ratio: Return / Deepest Drawdown 0.17 0.25
Metrics calculated over the period 1 January 1985 - 30 June 2025
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Drawdowns

A drawdown refers to the decline in value from a relative peak value to a relative trough. A maximum drawdown is the maximum observed loss from a peak to a trough of a portfolio before a new peak is attained.

DRAWDOWN COMPARISON
Period: 1 July 1995 - 30 June 2025 (30 years)
Period: 1 January 1985 - 30 June 2025 (~41 years)
30 Years
(1995/07 - 2025/06)

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Developed World ex-US 80/20 Warren Buffett Portfolio
Drawdown
(%)
Recovery
(#Months)
From
To
Drawdown
(%)
Recovery
(#Months)
From
To
-47.74 71 Nov 2007
Sep 2013
-45.52 42 Nov 2007
Apr 2011
-39.67 73 Sep 2000
Sep 2006
-36.04 56 Apr 2000
Nov 2004
-25.24 31 Sep 2021
Mar 2024
-23.08 24 Jan 2022
Dec 2023
-19.27 11 Jan 2020
Nov 2020
-17.49 6 Feb 2020
Jul 2020
-15.04 10 May 2011
Feb 2012
-14.39 23 Feb 2018
Dec 2019
-13.83 5 Jul 1998
Nov 1998
-13.21 23 May 2015
Mar 2017
-12.09 7 Oct 2018
Apr 2019
-10.17 6 Jun 1998
Nov 1998
-9.05 8 Aug 1997
Mar 1998

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Developed World ex-US 80/20 Warren Buffett Portfolio
Drawdown
(%)
Recovery
(#Months)
From
To
Drawdown
(%)
Recovery
(#Months)
From
To
-47.74 71 Nov 2007
Sep 2013
-45.52 42 Nov 2007
Apr 2011
-39.67 73 Sep 2000
Sep 2006
-36.04 56 Apr 2000
Nov 2004
-27.35 21 Sep 1987
May 1989
-25.24 31 Sep 2021
Mar 2024
-24.86 40 Jan 1990
Apr 1993
-23.08 24 Jan 2022
Dec 2023
-19.27 11 Jan 2020
Nov 2020
-17.49 6 Feb 2020
Jul 2020
-15.04 10 May 2011
Feb 2012
-14.39 23 Feb 2018
Dec 2019
-13.83 5 Jul 1998
Nov 1998
-13.21 23 May 2015
Mar 2017
-12.77 9 Jun 1990
Feb 1991

Rolling Returns

By selecting the 'Rolling Period', the chart and data will update. To study a different date range, change the Simulation Settings.

You can explore the Rolling Returns for a single portfolio, or check the return differential, by switching on "Head To Head" toggle.

Rolling Returns Comparison
Annualized Rolling Returns Chart
Rolling Returns Chart - Inflation Adjusted
Time Period: 1 January 1985 - 30 June 2025 (~41 years)


Head To Head (Ptf 1 vs Ptf 2):
US Inflation Adjusted:

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Yearly Returns

For each year, the following table provides the return and intra-year drawdown. The highlighted returns represent the highest values for that specific year.

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Developed World ex-US 80/20 Warren Buffett Portfolio
Year Return
(%)
Drawdown
(%)
Return
(%)
Drawdown
(%)
2025
16.98 -0.23 6.09 -6.82
2024
3.23 -6.55 23.12 -3.67
2023
16.11 -9.05 24.86 -7.55
2022
-14.84 -24.60 -18.29 -23.08
2021
8.88 -4.09 24.59 -4.32
2020
8.72 -19.27 19.19 -17.49
2019
19.67 -4.01 28.46 -5.73
2018
-11.24 -14.39 -3.84 -12.09
2017
21.61 0.00 19.83 0.00
2016
3.06 -6.24 10.69 -4.87
2015
-0.06 -10.16 0.96 -7.73
2014
-3.03 -7.17 12.08 -2.97
2013
17.30 -5.38 29.44 -2.62
2012
16.75 -10.50 14.59 -6.10
2011
-8.12 -18.69 1.43 -15.04
2010
8.38 -11.60 14.55 -11.71
2009
25.05 -18.06 24.66 -16.03
2008
-32.99 -37.70 -32.35 -33.45
2007
9.92 -4.83 6.30 -4.37
2006
21.60 -3.01 14.32 -2.48
2005
11.88 -3.26 5.58 -3.97
2004
17.42 -2.80 9.73 -2.96
2003
31.72 -6.16 25.87 -3.66
2002
-10.63 -17.69 -19.13 -24.82
2001
-15.38 -19.79 -10.04 -20.31
2000
-9.59 -12.40 -7.27 -11.55
1999
30.43 -3.75 19.15 -5.59
1998
16.63 -10.17 26.49 -13.83
1997
-2.08 -9.05 30.52 -5.15
1996
4.67 -2.78 21.03 -3.99
1995
7.43 -6.85 34.91 -0.25
1994
6.35 -4.29 1.01 -6.47
1993
27.22 -8.74 9.53 -2.10
1992
-9.45 -11.62 7.36 -2.36
1991
11.87 -7.63 28.35 -4.14
1990
-18.39 -24.86 -2.00 -12.77
1989
12.50 -5.01 29.38 -2.30
1988
22.29 -7.44 15.17 -3.40
1987
25.08 -11.30 4.71 -27.35
1986
53.97 -7.39 17.29 -7.59
1985
49.82 -0.79 29.49 -3.46
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