SPCE vs. KOSS

Last updated Apr 1, 2026

Compare and contrast key facts about Virgin Galactic Holdings, Inc. (SPCE) and Koss Corporation (KOSS).

Performance

SPCE vs. KOSS - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Virgin Galactic Holdings, Inc. (SPCE) and Koss Corporation (KOSS). The values are adjusted to include any dividend payments, if applicable.

SPCE vs. KOSS - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
SPCE Virgin Galactic Holdings, Inc.	-24.30%	-45.41%	-88.00%	-29.60%	-73.99%	-43.62%	105.45%	-2.04%
KOSS Koss Corporation	-13.53%	-43.90%	120.30%	-32.32%	-53.65%	210.47%	123.38%	-18.60%

Fundamentals

Market Cap SPCE : $156.08M KOSS : $33.88M
EPS SPCE : -$4.95 KOSS : -$0.09
PS Ratio SPCE : 88.72 KOSS : 2.65
PB Ratio SPCE : 0.57 KOSS : 1.12
Total Revenue (TTM) SPCE : $1.54M KOSS : $12.80M
Gross Profit (TTM) SPCE : -$57.41M KOSS : $4.66M
EBITDA (TTM) SPCE : -$255.68M KOSS : -$2.00M

Returns By Period

In the year-to-date period, SPCE achieves a -24.30% return, which is significantly lower than KOSS's -13.53% return.

SPCE

• 1D: 11.98%
• 1M: -4.71%
• YTD: -24.30%
• 6M: -37.05%
• 1Y: -19.80%
• 3Y*: -68.93%
• 5Y*: -66.94%
• 10Y*: —

KOSS

• 1D: 2.29%
• 1M: -13.32%
• YTD: -13.53%
• 6M: -29.53%
• 1Y: -24.15%
• 3Y*: -8.15%
• 5Y*: -31.19%
• 10Y*: 5.23%

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

Return for Risk

SPCE vs. KOSS — Risk / Return Rank

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

SPCE

SPCE Risk / Return Rank: 33
SPCE Sharpe Ratio Rank: 31
SPCE Sortino Ratio Rank: 37
SPCE Omega Ratio Rank: 35
SPCE Calmar Ratio Rank: 32
SPCE Martin Ratio Rank: 33

KOSS

KOSS Risk / Return Rank: 23
KOSS Sharpe Ratio Rank: 23
KOSS Sortino Ratio Rank: 24
KOSS Omega Ratio Rank: 25
KOSS Calmar Ratio Rank: 23
KOSS Martin Ratio Rank: 21

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.

SPCE vs. KOSS - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Virgin Galactic Holdings, Inc. (SPCE) and Koss Corporation (KOSS). 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.

	SPCE	KOSS	Difference
Sharpe ratio Return per unit of total volatility	-0.23	-0.41	+0.18
Sortino ratio Return per unit of downside risk	0.25	-0.28	+0.53
Omega ratio Gain probability vs. loss probability	1.03	0.97	+0.06
Calmar ratio Return relative to maximum drawdown	-0.35	-0.57	+0.21
Martin ratio Return relative to average drawdown	-0.61	-1.11	+0.50
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SPCE vs. KOSS - Sharpe Ratio Comparison

The current SPCE Sharpe Ratio is -0.23, which is higher than the KOSS Sharpe Ratio of -0.41. The chart below compares the historical Sharpe Ratios of SPCE and KOSS, 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

	SPCE	KOSS	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.23	-0.41	+0.18
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.73	-0.30	-0.43
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.03	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.53	0.06	-0.60

Correlation

The correlation between SPCE and KOSS is 0.35, 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

SPCE vs. KOSS - Dividend Comparison

Neither SPCE nor KOSS has paid dividends to shareholders.

Tickers have no history of dividend payments

Drawdowns

SPCE vs. KOSS - Drawdown Comparison

The maximum SPCE drawdown since its inception was -99.82%, roughly equal to the maximum KOSS drawdown of -96.42%. Use the drawdown chart below to compare losses from any high point for SPCE and KOSS.

Drawdown Indicators

	SPCE	KOSS	Difference
Max Drawdown Largest peak-to-trough decline	-99.82%	-96.42%	-3.40%
Max Drawdown (1Y) Largest decline over 1 year	-54.79%	-46.24%	-8.55%
Max Drawdown (5Y) Largest decline over 5 years	-99.81%	-94.38%	-5.43%
Max Drawdown (10Y) Largest decline over 10 years	—	-96.42%	—
Current Drawdown Current decline from peak	-99.80%	-94.41%	-5.39%
Average Drawdown Average peak-to-trough decline	-77.89%	-51.74%	-26.15%
Ulcer Index Depth and duration of drawdowns from previous peaks	31.48%	23.60%	+7.88%

Volatility

SPCE vs. KOSS - Volatility Comparison

Virgin Galactic Holdings, Inc. (SPCE) has a higher volatility of 18.96% compared to Koss Corporation (KOSS) at 15.91%. This indicates that SPCE's price experiences larger fluctuations and is considered to be riskier than KOSS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SPCE	KOSS	Difference
Volatility (1M) Calculated over the trailing 1-month period	18.96%	15.91%	+3.05%
Volatility (6M) Calculated over the trailing 6-month period	51.55%	37.76%	+13.79%
Volatility (1Y) Calculated over the trailing 1-year period	85.71%	58.96%	+26.75%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	91.98%	104.49%	-12.51%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	95.83%	190.29%	-94.46%

Financials