SERV vs. JAAA
SERV (Serve Robotics Inc) is a stock, while JAAA (Janus Henderson AAA CLO ETF) is CLO fund actively managed by Janus Henderson. Over the past year, SERV returned -28.66% vs 5.06% for JAAA. At a 0.10 correlation, their price movements are largely independent.
Performance
SERV vs. JAAA - Performance Comparison
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Returns By Period
In the year-to-date period, SERV achieves a -20.62% return, which is significantly lower than JAAA's 1.87% return.
SERV
- 1D
- -9.15%
- 1M
- -11.87%
- YTD
- -20.62%
- 6M
- -30.17%
- 1Y
- -28.66%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
JAAA
- 1D
- -0.02%
- 1M
- 0.39%
- YTD
- 1.87%
- 6M
- 2.45%
- 1Y
- 5.06%
- 3Y*
- 6.71%
- 5Y*
- 4.79%
- 10Y*
- —
SERV vs. JAAA - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | |
|---|---|---|---|
SERV Serve Robotics Inc | -20.62% | -23.11% | -46.00% |
JAAA Janus Henderson AAA CLO ETF | 1.87% | 5.16% | 5.86% |
Correlation
The correlation between SERV and JAAA 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 (All Time) Calculated using the full available price history since Mar 8, 2024 | 0.10 |
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Return for Risk
SERV vs. JAAA — Risk / Return Rank
SERV
JAAA
SERV vs. JAAA - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Serve Robotics Inc (SERV) and Janus Henderson AAA CLO ETF (JAAA). 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.
| SERV | JAAA | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -6.30 | ||
| Sortino ratioReturn per unit of downside risk | -9.96 | ||
| Omega ratioGain probability vs. loss probability | 1.01 | 2.69 | -1.68 |
| Calmar ratioReturn relative to maximum drawdown | -0.51 | 13.07 | -13.59 |
| Martin ratioReturn relative to average drawdown | -0.83 | 70.18 | -71.01 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| SERV | JAAA | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.32 | 5.98 | -6.30 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 2.87 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.21 | 2.77 | -2.98 |
Drawdowns
SERV vs. JAAA - Drawdown Comparison
The maximum SERV drawdown since its inception was -92.72%, which is greater than JAAA's maximum drawdown of -2.64%. Use the drawdown chart below to compare losses from any high point for SERV and JAAA.
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Drawdown Indicators
| SERV | JAAA | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -92.72% | -2.64% | -90.08% |
Max Drawdown (1Y)Largest decline over 1 year | -56.28% | -0.39% | -55.89% |
Max Drawdown (3Y)Largest decline over 3 years | — | -1.46% | — |
Max Drawdown (5Y)Largest decline over 5 years | — | -2.64% | — |
Current DrawdownCurrent decline from peak | -67.04% | -0.02% | -67.02% |
Average DrawdownAverage peak-to-trough decline | -61.71% | -0.25% | -61.46% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 34.65% | 0.07% | +34.58% |
Volatility
SERV vs. JAAA - Volatility Comparison
Serve Robotics Inc (SERV) has a higher volatility of 18.11% compared to Janus Henderson AAA CLO ETF (JAAA) at 0.13%. This indicates that SERV's price experiences larger fluctuations and is considered to be riskier than JAAA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SERV | JAAA | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 18.11% | 0.13% | +17.98% |
Volatility (6M)Calculated over the trailing 6-month period | 59.67% | 0.64% | +59.03% |
Volatility (1Y)Calculated over the trailing 1-year period | 89.43% | 0.85% | +88.58% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 190.06% | 1.68% | +188.38% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 190.06% | 1.64% | +188.42% |
Dividends
SERV vs. JAAA - Dividend Comparison
SERV has not paid dividends to shareholders, while JAAA's dividend yield for the trailing twelve months is around 5.00%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|---|---|
JAAA Janus Henderson AAA CLO ETF | 5.00% | 5.30% | 6.35% | 6.11% | 2.74% | 1.21% | 0.26% |
SERV Serve Robotics Inc | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
SERV and JAAA 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.
SERV has higher volatility (18.11%) compared to JAAA (0.13%). In terms of maximum drawdown, SERV dropped -92.72% vs JAAA's -2.64%.
JAAA currently has the higher Sharpe Ratio (5.98 vs -0.32), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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