STRO vs. BNAI

Last updated Apr 1, 2026

Compare and contrast key facts about Sutro Biopharma, Inc. (STRO) and Brand Engagement Network Inc (BNAI).

Performance

STRO vs. BNAI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Sutro Biopharma, Inc. (STRO) and Brand Engagement Network Inc (BNAI). The values are adjusted to include any dividend payments, if applicable.

STRO vs. BNAI - Yearly Performance Comparison

	2026 (YTD)	2025	2024
STRO Sutro Biopharma, Inc.	115.30%	-37.12%	-54.11%
BNAI Brand Engagement Network Inc	1,533.62%	-76.18%	-87.35%

Fundamentals

Market Cap STRO : $213.84M BNAI : $1.60B
EPS STRO : -$22.45 BNAI : -$0.63
PS Ratio STRO : 2.07 BNAI : 24.59K
Total Revenue (TTM) STRO : $102.48M BNAI : $65.00K
Gross Profit (TTM) STRO : $100.86M BNAI : -$3.78M
EBITDA (TTM) STRO : -$121.08M BNAI : -$22.34M

Returns By Period

In the year-to-date period, STRO achieves a 115.30% return, which is significantly lower than BNAI's 1,533.62% return.

STRO

• 1D: 3.36%
• 1M: 21.69%
• YTD: 115.30%
• 6M: 186.85%
• 1Y: 282.88%
• 3Y*: -18.61%
• 5Y*: -36.15%
• 10Y*: —

BNAI

• 1D: 10.82%
• 1M: 6.22%
• YTD: 1,533.62%
• 6M: 1,189.12%
• 1Y: 1,001.74%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

Return for Risk

STRO vs. BNAI — Risk / Return Rank

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

STRO

STRO Risk / Return Rank: 91
STRO Sharpe Ratio Rank: 93
STRO Sortino Ratio Rank: 92
STRO Omega Ratio Rank: 89
STRO Calmar Ratio Rank: 93
STRO Martin Ratio Rank: 86

BNAI

BNAI Risk / Return Rank: 98
BNAI Sharpe Ratio Rank: 95
BNAI Sortino Ratio Rank: 99
BNAI Omega Ratio Rank: 98
BNAI Calmar Ratio Rank: 99
BNAI Martin Ratio Rank: 97

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.

STRO vs. BNAI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Sutro Biopharma, Inc. (STRO) and Brand Engagement Network Inc (BNAI). 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.

	STRO	BNAI	Difference
Sharpe ratio Return per unit of total volatility	2.41	2.72	-0.31
Sortino ratio Return per unit of downside risk	3.14	5.99	-2.85
Omega ratio Gain probability vs. loss probability	1.38	1.74	-0.36
Calmar ratio Return relative to maximum drawdown	4.99	11.19	-6.20
Martin ratio Return relative to average drawdown	8.71	22.22	-13.51
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

STRO vs. BNAI - Sharpe Ratio Comparison

The current STRO Sharpe Ratio is 2.41, which is comparable to the BNAI Sharpe Ratio of 2.72. The chart below compares the historical Sharpe Ratios of STRO and BNAI, 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

	STRO	BNAI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.41	2.72	-0.31
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.42	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.25	-0.10	-0.16

Correlation

The correlation between STRO and BNAI 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

STRO vs. BNAI - Dividend Comparison

Neither STRO nor BNAI has paid dividends to shareholders.

Tickers have no history of dividend payments

Drawdowns

STRO vs. BNAI - Drawdown Comparison

The maximum STRO drawdown since its inception was -98.10%, roughly equal to the maximum BNAI drawdown of -99.13%. Use the drawdown chart below to compare losses from any high point for STRO and BNAI.

Drawdown Indicators

	STRO	BNAI	Difference
Max Drawdown Largest peak-to-trough decline	-98.10%	-99.13%	+1.03%
Max Drawdown (1Y) Largest decline over 1 year	-47.69%	-82.63%	+34.94%
Max Drawdown (5Y) Largest decline over 5 years	-97.80%	—	—
Current Drawdown Current decline from peak	-90.95%	-72.44%	-18.51%
Average Drawdown Average peak-to-trough decline	-60.61%	-89.26%	+28.65%
Ulcer Index Depth and duration of drawdowns from previous peaks	27.33%	41.60%	-14.27%

Volatility

STRO vs. BNAI - Volatility Comparison

The current volatility for Sutro Biopharma, Inc. (STRO) is 22.64%, while Brand Engagement Network Inc (BNAI) has a volatility of 47.76%. This indicates that STRO experiences smaller price fluctuations and is considered to be less risky than BNAI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	STRO	BNAI	Difference
Volatility (1M) Calculated over the trailing 1-month period	22.64%	47.76%	-25.12%
Volatility (6M) Calculated over the trailing 6-month period	67.41%	237.62%	-170.21%
Volatility (1Y) Calculated over the trailing 1-year period	118.76%	371.87%	-253.11%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	87.09%	304.86%	-217.77%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	85.27%	304.86%	-219.59%

Financials