NOVA vs. COHR

Last updated Jun 3, 2026

NOVA (Sunnova Energy International Inc.) and COHR (Coherent, Inc.) are both stocks. Both are in the Technology sector — NOVA in Solar, COHR in Scientific & Technical Instruments.

Performance

NOVA vs. COHR - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Sunnova Energy International Inc. (NOVA) and Coherent, Inc. (COHR). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

NOVA

• 1D: 0.00%
• 1M: 0.00%
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

COHR

• 1D: 17.63%
• 1M: 29.56%
• YTD: 131.29%
• 6M: 158.89%
• 1Y: 455.99%
• 3Y*: 122.07%
• 5Y*: 44.62%
• 10Y*: 35.59%

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

NOVA vs. COHR - Yearly Performance Comparison

	2026 (YTD)
NOVA Sunnova Energy International Inc.	0.00%
COHR Coherent, Inc.	87.50%

Fundamentals

Total Revenue (TTM) NOVA : $839.92M COHR : $1.81T
Gross Profit (TTM) NOVA : $376.96M COHR : $1.76B
EBITDA (TTM) NOVA : $156.33M COHR : $960.76M

Return for Risk

NOVA vs. COHR — Risk / Return Rank

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

COHR

COHR Risk / Return Rank: 98
COHR Sharpe Ratio Rank: 99
COHR Sortino Ratio Rank: 96
COHR Omega Ratio Rank: 96
COHR Calmar Ratio Rank: 99
COHR Martin Ratio Rank: 99

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.

NOVA vs. COHR - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Sunnova Energy International Inc. (NOVA) and Coherent, Inc. (COHR). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	NOVA	COHR	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	6.43	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.73	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.63	—
Sharpe Ratio (All Time) Calculated using the full available price history	—	0.33	—

Drawdowns

NOVA vs. COHR - Drawdown Comparison

The maximum NOVA drawdown since its inception was 0.00%, smaller than the maximum COHR drawdown of -80.89%. Use the drawdown chart below to compare losses from any high point for NOVA and COHR.

Drawdown Indicators

	NOVA	COHR	Difference
Max Drawdown Largest peak-to-trough decline	0.00%	-80.89%	+80.89%
Max Drawdown (1Y) Largest decline over 1 year	—	-26.52%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-54.85%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-62.87%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-72.22%	—
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	0.00%	-35.04%	+35.04%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	9.45%	—

Volatility

Volatility by Period

	NOVA	COHR	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	26.27%	—
Volatility (6M) Calculated over the trailing 6-month period	—	54.38%	—
Volatility (1Y) Calculated over the trailing 1-year period	0.00%	71.50%	-71.50%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	0.00%	61.11%	-61.11%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	0.00%	56.29%	-56.29%

Dividends

NOVA vs. COHR - Dividend Comparison

Neither NOVA nor COHR has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials