BRYN.DE vs. 6AQQ.DE
BRYN.DE (Berkshire Hathaway Inc) is a stock, while 6AQQ.DE (Amundi Nasdaq 100 UCITS ETF EUR) is Nasdaq-100 fund tracking the Nasdaq 100®. Over the past 10 years, BRYN.DE returned 12.90%/yr vs 21.35%/yr for 6AQQ.DE. At a 0.47 correlation, their price movements are largely independent.
Performance
BRYN.DE vs. 6AQQ.DE - Performance Comparison
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Returns By Period
In the year-to-date period, BRYN.DE achieves a -0.87% return, which is significantly lower than 6AQQ.DE's 18.30% return. Over the past 10 years, BRYN.DE has underperformed 6AQQ.DE with an annualized return of 12.90%, while 6AQQ.DE has yielded a comparatively higher 21.35% annualized return.
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%
6AQQ.DE
- 1D
- 2.51%
- 1M
- 1.82%
- YTD
- 18.30%
- 6M
- 19.72%
- 1Y
- 36.66%
- 3Y*
- 23.51%
- 5Y*
- 17.90%
- 10Y*
- 21.35%
BRYN.DE vs. 6AQQ.DE - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
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% |
6AQQ.DE Amundi Nasdaq 100 UCITS ETF EUR | 18.30% | 7.08% | 33.77% | 51.54% | -29.96% | 39.62% | 34.72% | 42.90% | 3.23% | 15.90% |
Correlation
The correlation between BRYN.DE and 6AQQ.DE is -0.01, 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 | -0.01 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.15 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.30 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.42 |
Correlation (All Time) Calculated using the full available price history since Sep 21, 2010 | 0.47 |
The correlation between BRYN.DE and 6AQQ.DE shifts across timeframes, from -0.01 (1 year) to 0.47 (all time), reflecting how their relationship changes across market environments.
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Return for Risk
BRYN.DE vs. 6AQQ.DE — Risk / Return Rank
BRYN.DE
6AQQ.DE
BRYN.DE vs. 6AQQ.DE - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Berkshire Hathaway Inc (BRYN.DE) and Amundi Nasdaq 100 UCITS ETF EUR (6AQQ.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.
| BRYN.DE | 6AQQ.DE | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.21 | ||
| Sortino ratioReturn per unit of downside risk | -2.84 | ||
| Omega ratioGain probability vs. loss probability | 1.01 | 1.39 | -0.37 |
| Calmar ratioReturn relative to maximum drawdown | 0.02 | 3.58 | -3.56 |
| Martin ratioReturn relative to average drawdown | 0.04 | 10.43 | -10.39 |
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Drawdowns
BRYN.DE vs. 6AQQ.DE - Drawdown Comparison
The maximum BRYN.DE drawdown since its inception was -98.01%, which is greater than 6AQQ.DE's maximum drawdown of -31.19%. Use the drawdown chart below to compare losses from any high point for BRYN.DE and 6AQQ.DE.
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Drawdown Indicators
| BRYN.DE | 6AQQ.DE | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -98.01% | -31.19% | -66.82% |
Max Drawdown (1Y)Largest decline over 1 year | -10.57% | -10.01% | -0.56% |
Max Drawdown (3Y)Largest decline over 3 years | -19.97% | -26.73% | +6.76% |
Max Drawdown (5Y)Largest decline over 5 years | -22.34% | -31.19% | +8.85% |
Max Drawdown (10Y)Largest decline over 10 years | -28.72% | -31.19% | +2.47% |
Current DrawdownCurrent decline from peak | -82.31% | -2.78% | -79.53% |
Average DrawdownAverage peak-to-trough decline | -83.07% | -5.36% | -77.71% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.16% | 3.44% | +1.72% |
Volatility
BRYN.DE vs. 6AQQ.DE - Volatility Comparison
Berkshire Hathaway Inc (BRYN.DE) and Amundi Nasdaq 100 UCITS ETF EUR (6AQQ.DE) have volatilities of 5.11% and 5.37%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BRYN.DE | 6AQQ.DE | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.11% | 5.37% | -0.26% |
Volatility (6M)Calculated over the trailing 6-month period | 11.10% | 11.60% | -0.50% |
Volatility (1Y)Calculated over the trailing 1-year period | 15.27% | 16.15% | -0.88% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 17.29% | 19.90% | -2.61% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.71% | 19.67% | -0.96% |
Dividends
BRYN.DE vs. 6AQQ.DE - Dividend Comparison
Neither BRYN.DE nor 6AQQ.DE has paid dividends to shareholders.
Frequently Asked Questions
BRYN.DE and 6AQQ.DE have a correlation of -0.01, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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