GCT vs. TMDX

Last updated Apr 1, 2026

Compare and contrast key facts about GigaCloud Technology Inc (GCT) and TransMedics Group, Inc. (TMDX).

Performance

GCT vs. TMDX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in GigaCloud Technology Inc (GCT) and TransMedics Group, Inc. (TMDX). The values are adjusted to include any dividend payments, if applicable.

GCT vs. TMDX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
GCT GigaCloud Technology Inc	15.53%	112.10%	1.23%	221.53%	-63.73%
TMDX TransMedics Group, Inc.	-18.28%	95.11%	-21.01%	27.88%	32.85%

Fundamentals

Market Cap GCT : $1.74B TMDX : $4.07B
EPS GCT : $3.62 TMDX : $4.67
PE Ratio GCT : 12.55 TMDX : 21.29
PEG Ratio GCT : 0.16 TMDX : 0.05
PS Ratio GCT : 1.34 TMDX : 6.69
PB Ratio GCT : 3.57 TMDX : 8.60
Total Revenue (TTM) GCT : $1.29B TMDX : $605.49M
Gross Profit (TTM) GCT : $300.67M TMDX : $362.81M
EBITDA (TTM) GCT : $144.98M TMDX : $137.31M

Returns By Period

In the year-to-date period, GCT achieves a 15.53% return, which is significantly higher than TMDX's -18.28% return.

GCT

• 1D: 9.22%
• 1M: 2.35%
• YTD: 15.53%
• 6M: 59.79%
• 1Y: 219.58%
• 3Y*: 93.13%
• 5Y*: —
• 10Y*: —

TMDX

• 1D: 5.41%
• 1M: -31.56%
• YTD: -18.28%
• 6M: -11.40%
• 1Y: 47.76%
• 3Y*: 9.49%
• 5Y*: 19.93%
• 10Y*: —

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

Return for Risk

GCT vs. TMDX — Risk / Return Rank

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

GCT

GCT Risk / Return Rank: 96
GCT Sharpe Ratio Rank: 96
GCT Sortino Ratio Rank: 96
GCT Omega Ratio Rank: 93
GCT Calmar Ratio Rank: 98
GCT Martin Ratio Rank: 97

TMDX

TMDX Risk / Return Rank: 69
TMDX Sharpe Ratio Rank: 71
TMDX Sortino Ratio Rank: 71
TMDX Omega Ratio Rank: 66
TMDX Calmar Ratio Rank: 68
TMDX Martin Ratio Rank: 68

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.

GCT vs. TMDX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for GigaCloud Technology Inc (GCT) and TransMedics Group, Inc. (TMDX). 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.

	GCT	TMDX	Difference
Sharpe ratio Return per unit of total volatility	2.80	0.84	+1.95
Sortino ratio Return per unit of downside risk	3.75	1.60	+2.15
Omega ratio Gain probability vs. loss probability	1.44	1.19	+0.25
Calmar ratio Return relative to maximum drawdown	8.40	1.21	+7.20
Martin ratio Return relative to average drawdown	19.78	3.07	+16.70
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

GCT vs. TMDX - Sharpe Ratio Comparison

The current GCT Sharpe Ratio is 2.80, which is higher than the TMDX Sharpe Ratio of 0.84. The chart below compares the historical Sharpe Ratios of GCT and TMDX, 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

	GCT	TMDX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.80	0.84	+1.95
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.28	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.23	0.34	-0.10

Correlation

The correlation between GCT and TMDX is 0.16, 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

GCT vs. TMDX - Dividend Comparison

Neither GCT nor TMDX has paid dividends to shareholders.

Tickers have no history of dividend payments

Drawdowns

GCT vs. TMDX - Drawdown Comparison

The maximum GCT drawdown since its inception was -91.11%, which is greater than TMDX's maximum drawdown of -73.69%. Use the drawdown chart below to compare losses from any high point for GCT and TMDX.

Drawdown Indicators

	GCT	TMDX	Difference
Max Drawdown Largest peak-to-trough decline	-91.11%	-73.69%	-17.42%
Max Drawdown (1Y) Largest decline over 1 year	-23.85%	-37.30%	+13.45%
Max Drawdown (5Y) Largest decline over 5 years	—	-68.60%	—
Current Drawdown Current decline from peak	-5.48%	-43.55%	+38.07%
Average Drawdown Average peak-to-trough decline	-58.11%	-31.36%	-26.75%
Ulcer Index Depth and duration of drawdowns from previous peaks	10.13%	14.62%	-4.49%

Volatility

GCT vs. TMDX - Volatility Comparison

GigaCloud Technology Inc (GCT) has a higher volatility of 18.75% compared to TransMedics Group, Inc. (TMDX) at 16.85%. This indicates that GCT's price experiences larger fluctuations and is considered to be riskier than TMDX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GCT	TMDX	Difference
Volatility (1M) Calculated over the trailing 1-month period	18.75%	16.85%	+1.90%
Volatility (6M) Calculated over the trailing 6-month period	55.15%	37.60%	+17.55%
Volatility (1Y) Calculated over the trailing 1-year period	79.36%	56.94%	+22.42%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	147.88%	71.99%	+75.89%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	147.88%	71.64%	+76.24%

Financials

GCT vs. TMDX - Profitability Comparison

The chart below illustrates the profitability comparison between GigaCloud Technology Inc and TransMedics Group, Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

GCT - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, GigaCloud Technology Inc reported a gross profit of 82.95M and revenue of 362.75M. Therefore, the gross margin over that period was 22.9%.

TMDX - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, TransMedics Group, Inc. reported a gross profit of 93.41M and revenue of 160.76M. Therefore, the gross margin over that period was 58.1%.

GCT - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, GigaCloud Technology Inc reported an operating income of 40.29M and revenue of 362.75M, resulting in an operating margin of 11.1%.

TMDX - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, TransMedics Group, Inc. reported an operating income of 21.27M and revenue of 160.76M, resulting in an operating margin of 13.2%.

GCT - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, GigaCloud Technology Inc reported a net income of 38.50M and revenue of 362.75M, resulting in a net margin of 10.6%.

TMDX - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, TransMedics Group, Inc. reported a net income of 105.38M and revenue of 160.76M, resulting in a net margin of 65.6%.