USPY.DE vs. BRYN.DE
USPY.DE (L&G Cyber Security UCITS ETF) is Technology Equities fund tracking the ISE Cyber Security UCITS, while BRYN.DE (Berkshire Hathaway Inc) is a stock. Over the past 10 years, USPY.DE returned 16.17%/yr vs 12.90%/yr for BRYN.DE. At a 0.37 correlation, their price movements are largely independent.
Performance
USPY.DE vs. BRYN.DE - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, USPY.DE achieves a 31.89% return, which is significantly higher than BRYN.DE's -0.87% return. Over the past 10 years, USPY.DE has outperformed BRYN.DE with an annualized return of 16.17%, while BRYN.DE has yielded a comparatively lower 12.90% annualized return.
USPY.DE
- 1D
- 1.42%
- 1M
- 11.41%
- YTD
- 31.89%
- 6M
- 28.78%
- 1Y
- 28.68%
- 3Y*
- 22.29%
- 5Y*
- 10.64%
- 10Y*
- 16.17%
BRYN.DE
- 1D
- 0.86%
- 1M
- 1.17%
- YTD
- -0.87%
- 6M
- -0.48%
- 1Y
- -0.52%
- 3Y*
- 10.70%
- 5Y*
- 12.22%
- 10Y*
- 12.90%
USPY.DE vs. BRYN.DE - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
USPY.DE L&G Cyber Security UCITS ETF | 31.89% | -3.39% | 24.34% | 37.45% | -28.70% | 17.00% | 28.61% | 34.41% | 12.65% | 8.93% |
BRYN.DE Berkshire Hathaway Inc | -0.87% | -2.32% | 34.74% | 12.14% | 8.56% | 41.95% | -7.63% | 15.43% | 5.10% | 8.44% |
Correlation
The correlation between USPY.DE and BRYN.DE is 0.02, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.02 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.16 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.25 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.35 |
Correlation (All Time) Calculated using the full available price history since Sep 23, 2015 | 0.37 |
Over the past year, the correlation between USPY.DE and BRYN.DE has dropped to 0.02 - well below their long-term average of 0.37, suggesting their price drivers have been diverging.
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
USPY.DE vs. BRYN.DE — Risk / Return Rank
USPY.DE
BRYN.DE
USPY.DE vs. BRYN.DE - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for L&G Cyber Security UCITS ETF (USPY.DE) and Berkshire Hathaway Inc (BRYN.DE). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| USPY.DE | BRYN.DE | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.00 | ||
| Sortino ratioReturn per unit of downside risk | +1.35 | ||
| Omega ratioGain probability vs. loss probability | 1.20 | 1.01 | +0.19 |
| Calmar ratioReturn relative to maximum drawdown | 1.40 | 0.02 | +1.38 |
| Martin ratioReturn relative to average drawdown | 3.76 | 0.04 | +3.72 |
Loading charts...
Drawdowns
USPY.DE vs. BRYN.DE - Drawdown Comparison
The maximum USPY.DE drawdown since its inception was -36.25%, smaller than the maximum BRYN.DE drawdown of -98.01%. Use the drawdown chart below to compare losses from any high point for USPY.DE and BRYN.DE.
Loading charts...
Drawdown Indicators
| USPY.DE | BRYN.DE | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -36.25% | -98.01% | +61.76% |
Max Drawdown (1Y)Largest decline over 1 year | -19.61% | -10.57% | -9.04% |
Max Drawdown (3Y)Largest decline over 3 years | -30.52% | -19.97% | -10.55% |
Max Drawdown (5Y)Largest decline over 5 years | -33.89% | -22.34% | -11.55% |
Max Drawdown (10Y)Largest decline over 10 years | -33.89% | -28.72% | -5.17% |
Current DrawdownCurrent decline from peak | -7.76% | -82.31% | +74.55% |
Average DrawdownAverage peak-to-trough decline | -10.93% | -83.07% | +72.14% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.32% | 5.16% | +2.16% |
Volatility
USPY.DE vs. BRYN.DE - Volatility Comparison
L&G Cyber Security UCITS ETF (USPY.DE) has a higher volatility of 11.60% compared to Berkshire Hathaway Inc (BRYN.DE) at 5.11%. This indicates that USPY.DE's price experiences larger fluctuations and is considered to be riskier than BRYN.DE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| USPY.DE | BRYN.DE | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.60% | 5.11% | +6.49% |
Volatility (6M)Calculated over the trailing 6-month period | 23.85% | 11.10% | +12.75% |
Volatility (1Y)Calculated over the trailing 1-year period | 27.13% | 15.27% | +11.86% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 24.76% | 17.29% | +7.47% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 23.61% | 18.71% | +4.90% |
Dividends
USPY.DE vs. BRYN.DE - Dividend Comparison
Neither USPY.DE nor BRYN.DE has paid dividends to shareholders.
Frequently Asked Questions
USPY.DE and BRYN.DE have a correlation of 0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
Find the right allocation for USPY.DE and BRYN.DE
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer