JOBY vs. TSLA

Last updated Apr 1, 2026

Compare and contrast key facts about Joby Aviation, Inc. (JOBY) and Tesla, Inc. (TSLA).

Performance

JOBY vs. TSLA - Performance Comparison

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

JOBY vs. TSLA - 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%
TSLA Tesla, Inc.	-17.34%	11.36%	62.52%	101.72%	-65.03%	49.30%

Fundamentals

Market Cap JOBY : $7.39B TSLA : $1.32T
EPS JOBY : -$1.10 TSLA : $1.08
PS Ratio JOBY : 130.70 TSLA : 13.83
PB Ratio JOBY : 5.24 TSLA : 16.02
Total Revenue (TTM) JOBY : $53.43M TSLA : $94.83B
Gross Profit (TTM) JOBY : $3.28M TSLA : $17.09B
EBITDA (TTM) JOBY : -$969.30M TSLA : $11.76B

Returns By Period

In the year-to-date period, JOBY achieves a -37.42% return, which is significantly lower than TSLA's -17.34% return.

JOBY

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

TSLA

• 1D: 4.64%
• 1M: -7.64%
• YTD: -17.34%
• 6M: -16.41%
• 1Y: 43.44%
• 3Y*: 21.46%
• 5Y*: 11.00%
• 10Y*: 37.10%

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

Return for Risk

JOBY vs. TSLA — 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

TSLA

TSLA Risk / Return Rank: 69
TSLA Sharpe Ratio Rank: 70
TSLA Sortino Ratio Rank: 67
TSLA Omega Ratio Rank: 64
TSLA Calmar Ratio Rank: 72
TSLA Martin Ratio Rank: 72

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. TSLA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Joby Aviation, Inc. (JOBY) and Tesla, Inc. (TSLA). 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	TSLA	Difference
Sharpe ratio Return per unit of total volatility	0.45	0.79	-0.33
Sortino ratio Return per unit of downside risk	1.34	1.44	-0.10
Omega ratio Gain probability vs. loss probability	1.15	1.18	-0.03
Calmar ratio Return relative to maximum drawdown	0.58	1.49	-0.92
Martin ratio Return relative to average drawdown	1.24	3.66	-2.43
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. TSLA - Sharpe Ratio Comparison

The current JOBY Sharpe Ratio is 0.45, which is lower than the TSLA Sharpe Ratio of 0.79. The chart below compares the historical Sharpe Ratios of JOBY and TSLA, 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	TSLA	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.45	0.79	-0.33
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.19	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.63	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.12	0.72	-0.85

Correlation

The correlation between JOBY and TSLA is 0.40, 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

JOBY vs. TSLA - Dividend Comparison

Neither JOBY nor TSLA has paid dividends to shareholders.

Tickers have no history of dividend payments

Drawdowns

JOBY vs. TSLA - Drawdown Comparison

The maximum JOBY drawdown since its inception was -76.27%, roughly equal to the maximum TSLA drawdown of -73.63%. Use the drawdown chart below to compare losses from any high point for JOBY and TSLA.

Drawdown Indicators

	JOBY	TSLA	Difference
Max Drawdown Largest peak-to-trough decline	-76.27%	-73.63%	-2.64%
Max Drawdown (1Y) Largest decline over 1 year	-61.06%	-27.48%	-33.58%
Max Drawdown (5Y) Largest decline over 5 years	—	-73.63%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-73.63%	—
Current Drawdown Current decline from peak	-59.49%	-24.11%	-35.38%
Average Drawdown Average peak-to-trough decline	-50.33%	-22.77%	-27.56%
Ulcer Index Depth and duration of drawdowns from previous peaks	28.44%	11.21%	+17.23%

Volatility

JOBY vs. TSLA - Volatility Comparison

Joby Aviation, Inc. (JOBY) has a higher volatility of 14.69% compared to Tesla, Inc. (TSLA) at 11.25%. This indicates that JOBY's price experiences larger fluctuations and is considered to be riskier than TSLA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	JOBY	TSLA	Difference
Volatility (1M) Calculated over the trailing 1-month period	14.69%	11.25%	+3.44%
Volatility (6M) Calculated over the trailing 6-month period	51.86%	29.73%	+22.13%
Volatility (1Y) Calculated over the trailing 1-year period	82.40%	55.49%	+26.91%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	79.88%	59.07%	+20.81%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	79.88%	59.03%	+20.85%

Financials