Tyler Golden Butterfly 2x Leveraged Portfolio vs Warren Buffett Berkshire Hathaway Portfolio Portfolio Comparison

Simulation Settings
Period: March 2010 - July 2025 (~15 years)
Consolidated Returns as of 31 July 2025
Initial Amount: 1$
Rebalancing: at every Jan 1st
Currency: USD
Inflation: US
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Results
All Data
(2010/03 - 2025/07)
Inflation Adjusted:
Tyler Golden Butterfly 2x Leveraged Portfolio
1.00$
Invested Capital
March 2010
5.41$
Final Capital
July 2025
11.58%
Yearly Return
15.18%
Std Deviation
-34.50%
Max Drawdown
33months
Recovery Period
1.00$
Invested Capital
March 2010
3.66$
Final Capital
July 2025
8.78%
Yearly Return
15.18%
Std Deviation
-38.05%
Max Drawdown
47months*
Recovery Period
* in progress
Warren Buffett Berkshire Hathaway Portfolio
1.00$
Invested Capital
March 2010
6.01$
Final Capital
July 2025
12.34%
Yearly Return
16.68%
Std Deviation
-23.15%
Max Drawdown
16months
Recovery Period
1.00$
Invested Capital
March 2010
4.06$
Final Capital
July 2025
9.51%
Yearly Return
16.68%
Std Deviation
-25.43%
Max Drawdown
22months
Recovery Period

As of July 2025, over the analyzed timeframe, the Tyler Golden Butterfly 2x Leveraged Portfolio obtained a 11.58% compound annual return, with a 15.18% standard deviation. It suffered a maximum drawdown of -34.50% that required 33 months to be recovered.

As of July 2025, over the analyzed timeframe, the Warren Buffett Berkshire Hathaway Portfolio obtained a 12.34% compound annual return, with a 16.68% standard deviation. It suffered a maximum drawdown of -23.15% that required 16 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.

Tyler Golden Butterfly 2x Leveraged Portfolio
Weight
(%)		 Ticker Name
20.00
SAA
ProShares Ultra SmallCap600
20.00
SSO
ProShares Ultra S&P 500
40.00
UST
ProShares Ultra 7-10 Year Treasury
20.00
UGL
ProShares Ultra Gold
Warren Buffett Berkshire Hathaway Portfolio
Weight
(%)		 Ticker Name
100.00
BRK.A
Berkshire Hathaway Inc Class A
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Portfolio Returns as of Jul 31, 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
All Data
(2010/03 - 2025/07)
Inflation Adjusted:
Swipe left to see all data
Initial Amount $ Final Amount $ Total Return (%) Annualized (%)
Tyler Golden Butterfly 2x Leveraged
Tyler 		1 $ 5.41 $ 441.36% 11.58%
Warren Buffett Berkshire Hathaway
Warren Buffett 		1 $ 6.01 $ 500.88% 12.34%
Mar 2010 Jul 2025

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Initial Amount $ Final Amount $ Total Return (%) Annualized (%)
Tyler Golden Butterfly 2x Leveraged
Tyler 		1 $ 3.66 $ 265.77% 8.78%
Warren Buffett Berkshire Hathaway
Warren Buffett 		1 $ 4.06 $ 305.99% 9.51%
Mar 2010 Jul 2025

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Return (%) as of Jul 31, 2025
YTD
(7M) 		1M 6M 1Y 5Y 10Y MAX
(~15Y)
https://www.lazyportfolioetf.com/wp-content/themes/dynamico-child/img/author/avatar_tyler.webp Golden Butterfly 2x Leveraged
Tyler 		10.52 -0.20 5.82 12.39 6.08 9.11 11.58
https://www.lazyportfolioetf.com/wp-content/themes/dynamico-child/img/author/avatar_warren_buffett.webp Berkshire Hathaway
Warren Buffett 		5.72 -1.23 2.45 9.20 19.64 12.90 12.34
Returns over 1 year are annualized.
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Portfolio Metrics as of Jul 31, 2025

The following metrics, updated as of 31 July 2025, provide an overview of performance and risk, with the best value in each row highlighted within the table.

METRIC COMPARISON
Period: 1 August 2024 - 31 July 2025 (1 year)
Period: 1 August 2020 - 31 July 2025 (5 years)
Period: 1 August 2015 - 31 July 2025 (10 years)
Period: 1 March 2010 - 31 July 2025 (~15 years)
1 Year
5 Years
10 Years
All (2010/03 - 2025/07)
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Golden Butterfly 2x Leveraged Berkshire Hathaway
Author Tyler Warren Buffett
ASSET ALLOCATION
Stocks 40% 100%
Fixed Income 40% 0%
Commodities 20% 0%
PERFORMANCES
Annualized Return (%) 12.39 9.20
Infl. Adjusted (%) 9.57 6.47
DRAWDOWN
Deepest Drawdown Depth (%) -6.52 -10.08
Start to Recovery (months) 7 3*
Longest Drawdown Depth (%) -6.52 -10.08
Start to Recovery (months) 7 3*
Longest Negative Period (months) 6 8*
Drawdowns / Negative periods marked with * are in progress
RISK INDICATORS
Standard Deviation (%) 10.76 18.25
Sharpe Ratio 0.73 0.26
Sortino Ratio 0.94 0.40
Ulcer Index 2.34 4.77
Ratio: Return / Standard Deviation 1.15 0.50
Ratio: Return / Deepest Drawdown 1.90 0.91
Metrics calculated over the period 1 August 2024 - 31 July 2025
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Golden Butterfly 2x Leveraged Berkshire Hathaway
Author Tyler Warren Buffett
ASSET ALLOCATION
Stocks 40% 100%
Fixed Income 40% 0%
Commodities 20% 0%
PERFORMANCES
Annualized Return (%) 6.08 19.64
Infl. Adjusted (%) 1.54 14.52
DRAWDOWN
Deepest Drawdown Depth (%) -34.50 -23.15
Start to Recovery (months) 33 16
Longest Drawdown Depth (%) -34.50 -23.15
Start to Recovery (months) 33 16
Longest Negative Period (months) 40 19
RISK INDICATORS
Standard Deviation (%) 18.46 19.75
Sharpe Ratio 0.18 0.86
Sortino Ratio 0.25 1.21
Ulcer Index 15.44 7.40
Ratio: Return / Standard Deviation 0.33 0.99
Ratio: Return / Deepest Drawdown 0.18 0.85
Metrics calculated over the period 1 August 2020 - 31 July 2025
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Golden Butterfly 2x Leveraged Berkshire Hathaway
Author Tyler Warren Buffett
ASSET ALLOCATION
Stocks 40% 100%
Fixed Income 40% 0%
Commodities 20% 0%
PERFORMANCES
Annualized Return (%) 9.11 12.90
Infl. Adjusted (%) 5.88 9.55
DRAWDOWN
Deepest Drawdown Depth (%) -34.50 -23.15
Start to Recovery (months) 33 16
Longest Drawdown Depth (%) -34.50 -23.15
Start to Recovery (months) 33 16
Longest Negative Period (months) 48 34
RISK INDICATORS
Standard Deviation (%) 16.15 17.86
Sharpe Ratio 0.45 0.62
Sortino Ratio 0.61 0.88
Ulcer Index 11.33 7.32
Ratio: Return / Standard Deviation 0.56 0.72
Ratio: Return / Deepest Drawdown 0.26 0.56
Metrics calculated over the period 1 August 2015 - 31 July 2025
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Golden Butterfly 2x Leveraged Berkshire Hathaway
Author Tyler Warren Buffett
ASSET ALLOCATION
Stocks 40% 100%
Fixed Income 40% 0%
Commodities 20% 0%
PERFORMANCES
Annualized Return (%) 11.58 12.34
Infl. Adjusted (%) 8.78 9.51
DRAWDOWN
Deepest Drawdown Depth (%) -34.50 -23.15
Start to Recovery (months) 33 16
Longest Drawdown Depth (%) -34.50 -14.00
Start to Recovery (months) 33 23
Longest Negative Period (months) 48 34
RISK INDICATORS
Standard Deviation (%) 15.18 16.68
Sharpe Ratio 0.68 0.67
Sortino Ratio 0.94 0.97
Ulcer Index 9.34 7.22
Ratio: Return / Standard Deviation 0.76 0.74
Ratio: Return / Deepest Drawdown 0.34 0.53
Metrics calculated over the period 1 March 2010 - 31 July 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 August 2015 - 31 July 2025 (10 years)
Period: 1 March 2010 - 31 July 2025 (~15 years)

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Golden Butterfly 2x Leveraged Berkshire Hathaway
Drawdown
(%) 		Recovery
(#Months)		 From
To		 Drawdown
(%) 		Recovery
(#Months)		 From
To
-34.50 33 Jan 2022
Sep 2024
-23.15 16 Apr 2022
Jul 2023
-21.29 11 Jan 2020
Nov 2020
-18.66 19 Mar 2011
Sep 2012
-14.00 23 Jan 2015
Nov 2016
-13.21 10 Sep 2018
Jun 2019
-13.05 6 Apr 2010
Sep 2010
-12.82 5 Feb 2020
Jun 2020
-12.78 10 Feb 2018
Nov 2018
-10.08 3* May 2025
In progress
-9.83 14 Feb 2015
Mar 2016
-9.39 5 Sep 2011
Jan 2012
-8.88 12 Dec 2018
Nov 2019
-7.59 6 Apr 2013
Sep 2013
-6.97 7 Aug 2016
Feb 2017

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 March 2010 - 31 July 2025 (~15 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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Golden Butterfly 2x Leveraged Berkshire Hathaway
Year Return
(%)		 Drawdown
(%)		 Return
(%)		 Drawdown
(%)
2025
 10.52 -0.48 5.72 -10.08
2024
 16.61 -6.52 25.49 -5.96
2023
 16.75 -14.97 15.77 -5.29
2022
 -28.62 -34.50 4.00 -23.15
2021
 16.84 -5.71 29.57 -5.65
2020
 19.29 -12.82 2.42 -21.29
2019
 32.73 -4.42 10.98 -8.62
2018
 -9.56 -13.21 2.82 -12.78
2017
 19.44 -0.55 21.91 -3.63
2016
 17.09 -6.97 23.42 -4.46
2015
 -5.12 -9.83 -12.48 -13.61
2014
 12.32 -5.57 27.04 -4.72
2013
 17.56 -7.59 32.70 -3.94
2012
 16.51 -5.63 16.82 -2.50
2011
 12.18 -9.39 -4.73 -18.66
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