ZBIO vs. HOOD

Last updated Apr 2, 2026

Compare and contrast key facts about Zenas BioPharma, Inc (ZBIO) and Robinhood Markets, Inc. (HOOD).

Performance

ZBIO vs. HOOD - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Zenas BioPharma, Inc (ZBIO) and Robinhood Markets, Inc. (HOOD). The values are adjusted to include any dividend payments, if applicable.

ZBIO vs. HOOD - Yearly Performance Comparison

	2026 (YTD)	2025	2024
ZBIO Zenas BioPharma, Inc	-43.93%	343.35%	-54.88%
HOOD Robinhood Markets, Inc.	-38.01%	203.54%	68.83%

Fundamentals

EPS ZBIO : -$4.52 HOOD : $2.06
PS Ratio ZBIO : 57.02 HOOD : 17.81
Total Revenue (TTM) ZBIO : $15.00M HOOD : $3.60B
Gross Profit (TTM) ZBIO : -$33.03M HOOD : $2.69B
EBITDA (TTM) ZBIO : -$195.98M HOOD : $1.51B

Returns By Period

In the year-to-date period, ZBIO achieves a -43.93% return, which is significantly lower than HOOD's -38.01% return.

ZBIO

• 1D: 4.14%
• 1M: -20.34%
• YTD: -43.93%
• 6M: -7.96%
• 1Y: 167.89%
• 3Y*: —
• 5Y*: —
• 10Y*: —

HOOD

• 1D: 1.17%
• 1M: -11.01%
• YTD: -38.01%
• 6M: -49.61%
• 1Y: 66.30%
• 3Y*: 93.28%
• 5Y*: —
• 10Y*: —

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

Return for Risk

ZBIO vs. HOOD — Risk / Return Rank

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

ZBIO

ZBIO Risk / Return Rank: 81
ZBIO Sharpe Ratio Rank: 82
ZBIO Sortino Ratio Rank: 80
ZBIO Omega Ratio Rank: 83
ZBIO Calmar Ratio Rank: 80
ZBIO Martin Ratio Rank: 79

HOOD

HOOD Risk / Return Rank: 68
HOOD Sharpe Ratio Rank: 72
HOOD Sortino Ratio Rank: 71
HOOD Omega Ratio Rank: 67
HOOD Calmar Ratio Rank: 65
HOOD Martin Ratio Rank: 66

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.

ZBIO vs. HOOD - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Zenas BioPharma, Inc (ZBIO) and Robinhood Markets, Inc. (HOOD). 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.

	ZBIO	HOOD	Difference
Sharpe ratio Return per unit of total volatility	1.42	0.94	+0.48
Sortino ratio Return per unit of downside risk	2.15	1.69	+0.46
Omega ratio Gain probability vs. loss probability	1.32	1.20	+0.12
Calmar ratio Return relative to maximum drawdown	2.43	1.20	+1.24
Martin ratio Return relative to average drawdown	6.10	2.89	+3.21
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ZBIO vs. HOOD - Sharpe Ratio Comparison

The current ZBIO Sharpe Ratio is 1.42, which is higher than the HOOD Sharpe Ratio of 0.94. The chart below compares the historical Sharpe Ratios of ZBIO and HOOD, 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

	ZBIO	HOOD	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.42	0.94	+0.48
Sharpe Ratio (All Time) Calculated using the full available price history	0.07	0.22	-0.15

Correlation

The correlation between ZBIO and HOOD is 0.23, 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

ZBIO vs. HOOD - Dividend Comparison

Neither ZBIO nor HOOD has paid dividends to shareholders.

Tickers have no history of dividend payments

Drawdowns

ZBIO vs. HOOD - Drawdown Comparison

The maximum ZBIO drawdown since its inception was -74.96%, smaller than the maximum HOOD drawdown of -90.21%. Use the drawdown chart below to compare losses from any high point for ZBIO and HOOD.

Drawdown Indicators

	ZBIO	HOOD	Difference
Max Drawdown Largest peak-to-trough decline	-74.96%	-90.21%	+15.25%
Max Drawdown (1Y) Largest decline over 1 year	-64.79%	-57.26%	-7.53%
Current Drawdown Current decline from peak	-52.84%	-54.01%	+1.17%
Average Drawdown Average peak-to-trough decline	-41.27%	-61.46%	+20.19%
Ulcer Index Depth and duration of drawdowns from previous peaks	25.85%	23.68%	+2.17%

Volatility

ZBIO vs. HOOD - Volatility Comparison

Zenas BioPharma, Inc (ZBIO) has a higher volatility of 25.22% compared to Robinhood Markets, Inc. (HOOD) at 17.83%. This indicates that ZBIO's price experiences larger fluctuations and is considered to be riskier than HOOD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ZBIO	HOOD	Difference
Volatility (1M) Calculated over the trailing 1-month period	25.22%	17.83%	+7.39%
Volatility (6M) Calculated over the trailing 6-month period	105.17%	49.80%	+55.37%
Volatility (1Y) Calculated over the trailing 1-year period	119.39%	71.27%	+48.12%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	112.11%	73.92%	+38.19%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	112.11%	73.92%	+38.19%

Financials