JOBY vs. MARA

Last updated Apr 1, 2026

Compare and contrast key facts about Joby Aviation, Inc. (JOBY) and Marathon Digital Holdings, Inc. (MARA).

Performance

JOBY vs. MARA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Joby Aviation, Inc. (JOBY) and Marathon Digital Holdings, Inc. (MARA). The values are adjusted to include any dividend payments, if applicable.

JOBY vs. MARA - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
JOBY Joby Aviation, Inc.	-37.42%	62.36%	22.26%	98.51%	-54.11%	-45.52%
MARA Marathon Digital Holdings, Inc.	-9.13%	-46.45%	-28.61%	586.84%	-89.59%	-6.59%

Fundamentals

EPS JOBY : -$1.10 MARA : -$4.32
PS Ratio JOBY : 130.70 MARA : 2.73
Total Revenue (TTM) JOBY : $53.43M MARA : $907.09M
Gross Profit (TTM) JOBY : $3.28M MARA : $576.49M
EBITDA (TTM) JOBY : -$969.30M MARA : -$559.37M

Returns By Period

In the year-to-date period, JOBY achieves a -37.42% return, which is significantly lower than MARA's -9.13% return.

JOBY

• 1D: 4.03%
• 1M: -17.89%
• YTD: -37.42%
• 6M: -48.82%
• 1Y: 37.21%
• 3Y*: 23.93%
• 5Y*: —
• 10Y*: —

MARA

• 1D: 4.68%
• 1M: -8.72%
• YTD: -9.13%
• 6M: -55.31%
• 1Y: -29.04%
• 3Y*: -2.19%
• 5Y*: -30.09%
• 10Y*: -12.64%

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

Return for Risk

JOBY vs. MARA — Risk / Return Rank

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

JOBY

JOBY Risk / Return Rank: 59
JOBY Sharpe Ratio Rank: 58
JOBY Sortino Ratio Rank: 65
JOBY Omega Ratio Rank: 59
JOBY Calmar Ratio Rank: 56
JOBY Martin Ratio Rank: 55

MARA

MARA Risk / Return Rank: 28
MARA Sharpe Ratio Rank: 26
MARA Sortino Ratio Rank: 30
MARA Omega Ratio Rank: 30
MARA Calmar Ratio Rank: 27
MARA Martin Ratio Rank: 26

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.

JOBY vs. MARA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Joby Aviation, Inc. (JOBY) and Marathon Digital Holdings, Inc. (MARA). 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.

	JOBY	MARA	Difference
Sharpe ratio Return per unit of total volatility	0.45	-0.36	+0.81
Sortino ratio Return per unit of downside risk	1.34	-0.03	+1.36
Omega ratio Gain probability vs. loss probability	1.15	1.00	+0.15
Calmar ratio Return relative to maximum drawdown	0.58	-0.49	+1.07
Martin ratio Return relative to average drawdown	1.24	-0.94	+2.17
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

JOBY vs. MARA - Sharpe Ratio Comparison

The current JOBY Sharpe Ratio is 0.45, which is higher than the MARA Sharpe Ratio of -0.36. The chart below compares the historical Sharpe Ratios of JOBY and MARA, 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

	JOBY	MARA	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.45	-0.36	+0.81
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	-0.28	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	-0.09	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.12	-0.11	-0.02

Correlation

The correlation between JOBY and MARA is 0.46, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

JOBY vs. MARA - Dividend Comparison

Neither JOBY nor MARA has paid dividends to shareholders.

Tickers have no history of dividend payments

Drawdowns

JOBY vs. MARA - Drawdown Comparison

The maximum JOBY drawdown since its inception was -76.27%, smaller than the maximum MARA drawdown of -99.74%. Use the drawdown chart below to compare losses from any high point for JOBY and MARA.

Drawdown Indicators

	JOBY	MARA	Difference
Max Drawdown Largest peak-to-trough decline	-76.27%	-99.74%	+23.47%
Max Drawdown (1Y) Largest decline over 1 year	-61.06%	-70.53%	+9.47%
Max Drawdown (5Y) Largest decline over 5 years	—	-95.87%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-99.20%	—
Current Drawdown Current decline from peak	-59.49%	-94.73%	+35.24%
Average Drawdown Average peak-to-trough decline	-50.33%	-77.82%	+27.49%
Ulcer Index Depth and duration of drawdowns from previous peaks	28.44%	36.95%	-8.51%

Volatility

JOBY vs. MARA - Volatility Comparison

The current volatility for Joby Aviation, Inc. (JOBY) is 14.69%, while Marathon Digital Holdings, Inc. (MARA) has a volatility of 25.28%. This indicates that JOBY experiences smaller price fluctuations and is considered to be less risky than MARA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	JOBY	MARA	Difference
Volatility (1M) Calculated over the trailing 1-month period	14.69%	25.28%	-10.59%
Volatility (6M) Calculated over the trailing 6-month period	51.86%	61.57%	-9.71%
Volatility (1Y) Calculated over the trailing 1-year period	82.40%	81.91%	+0.49%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	79.88%	107.54%	-27.66%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	79.88%	144.05%	-64.17%

Financials