EXLS vs. SERV

Last updated Apr 1, 2026

Compare and contrast key facts about ExlService Holdings, Inc. (EXLS) and Serve Robotics Inc (SERV).

Performance

EXLS vs. SERV - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in ExlService Holdings, Inc. (EXLS) and Serve Robotics Inc (SERV). The values are adjusted to include any dividend payments, if applicable.

EXLS vs. SERV - Yearly Performance Comparison

	2026 (YTD)	2025	2024
EXLS ExlService Holdings, Inc.	-28.25%	-4.37%	37.02%
SERV Serve Robotics Inc	-18.69%	-23.11%	-46.00%

Fundamentals

Market Cap EXLS : $4.95B SERV : $623.12M
EPS EXLS : $1.54 SERV : -$1.60
PS Ratio EXLS : 2.37 SERV : 201.44
PB Ratio EXLS : 5.42 SERV : 1.78
Total Revenue (TTM) EXLS : $2.09B SERV : $2.65M
Gross Profit (TTM) EXLS : $801.08M SERV : -$15.38M
EBITDA (TTM) EXLS : $356.22M SERV : -$103.99M

Returns By Period

In the year-to-date period, EXLS achieves a -28.25% return, which is significantly lower than SERV's -18.69% return.

EXLS

• 1D: -0.36%
• 1M: -2.56%
• YTD: -28.25%
• 6M: -30.84%
• 1Y: -35.50%
• 3Y*: -2.01%
• 5Y*: 10.75%
• 10Y*: 11.22%

SERV

• 1D: 9.18%
• 1M: -15.52%
• YTD: -18.69%
• 6M: -27.43%
• 1Y: 46.78%
• 3Y*: —
• 5Y*: —
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

EXLS vs. SERV — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

EXLS

EXLS Risk / Return Rank: 6
EXLS Sharpe Ratio Rank: 5
EXLS Sortino Ratio Rank: 8
EXLS Omega Ratio Rank: 6
EXLS Calmar Ratio Rank: 11
EXLS Martin Ratio Rank: 2

SERV

SERV Risk / Return Rank: 60
SERV Sharpe Ratio Rank: 59
SERV Sortino Ratio Rank: 68
SERV Omega Ratio Rank: 61
SERV Calmar Ratio Rank: 56
SERV Martin Ratio Rank: 55

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

EXLS vs. SERV - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for ExlService Holdings, Inc. (EXLS) and Serve Robotics Inc (SERV). 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.

	EXLS	SERV	Difference
Sharpe ratio Return per unit of total volatility	-1.00	0.47	-1.47
Sortino ratio Return per unit of downside risk	-1.26	1.49	-2.75
Omega ratio Gain probability vs. loss probability	0.81	1.16	-0.35
Calmar ratio Return relative to maximum drawdown	-0.85	0.61	-1.46
Martin ratio Return relative to average drawdown	-1.91	1.22	-3.13
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

EXLS vs. SERV - Sharpe Ratio Comparison

The current EXLS Sharpe Ratio is -1.00, which is lower than the SERV Sharpe Ratio of 0.47. The chart below compares the historical Sharpe Ratios of EXLS and SERV, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	EXLS	SERV	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-1.00	0.47	-1.47
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.36	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.37	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.29	-0.21	+0.50

Correlation

The correlation between EXLS and SERV is 0.13, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

EXLS vs. SERV - Dividend Comparison

Neither EXLS nor SERV has paid dividends to shareholders.

Tickers have no history of dividend payments

Drawdowns

EXLS vs. SERV - Drawdown Comparison

The maximum EXLS drawdown since its inception was -80.93%, smaller than the maximum SERV drawdown of -92.72%. Use the drawdown chart below to compare losses from any high point for EXLS and SERV.

Drawdown Indicators

	EXLS	SERV	Difference
Max Drawdown Largest peak-to-trough decline	-80.93%	-92.72%	+11.79%
Max Drawdown (1Y) Largest decline over 1 year	-41.19%	-56.28%	+15.09%
Max Drawdown (5Y) Largest decline over 5 years	-44.96%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-46.23%	—	—
Current Drawdown Current decline from peak	-41.22%	-66.24%	+25.02%
Average Drawdown Average peak-to-trough decline	-16.90%	-61.50%	+44.60%
Ulcer Index Depth and duration of drawdowns from previous peaks	18.31%	27.96%	-9.65%

Volatility

EXLS vs. SERV - Volatility Comparison

The current volatility for ExlService Holdings, Inc. (EXLS) is 8.12%, while Serve Robotics Inc (SERV) has a volatility of 24.92%. This indicates that EXLS experiences smaller price fluctuations and is considered to be less risky than SERV based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	EXLS	SERV	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.12%	24.92%	-16.80%
Volatility (6M) Calculated over the trailing 6-month period	29.17%	72.05%	-42.88%
Volatility (1Y) Calculated over the trailing 1-year period	35.66%	100.87%	-65.21%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	29.99%	197.21%	-167.22%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	30.63%	197.21%	-166.58%

Financials