INTR vs. TMDX

Last updated Jun 3, 2026

INTR (Inter & Co. Inc. Class A Common Shares) and TMDX (TransMedics Group, Inc.) are both stocks. INTR operates in Banks - Regional (Financial Services), while TMDX operates in Medical Devices (Healthcare). Over the past 3 years, INTR returned 28.40%/yr vs -2.60%/yr for TMDX. At a 0.16 correlation, their price movements are largely independent.

Performance

INTR vs. TMDX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Inter & Co. Inc. Class A Common Shares (INTR) and TransMedics Group, Inc. (TMDX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, INTR achieves a -28.35% return, which is significantly higher than TMDX's -43.73% return.

INTR

• 1D: -2.76%
• 1M: -20.21%
• YTD: -28.35%
• 6M: -33.96%
• 1Y: -13.08%
• 3Y*: 28.40%
• 5Y*: —
• 10Y*: —

TMDX

• 1D: 1.36%
• 1M: -31.56%
• YTD: -43.73%
• 6M: -51.72%
• 1Y: -44.77%
• 3Y*: -2.60%
• 5Y*: 22.00%
• 10Y*: —

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

INTR vs. TMDX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022
INTR Inter & Co. Inc. Class A Common Shares	-28.35%	103.99%	-23.68%	134.60%	-31.90%
TMDX TransMedics Group, Inc.	-43.73%	95.11%	-21.01%	27.88%	93.48%

Correlation

The correlation between INTR and TMDX is 0.18, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.18
Correlation (3Y) Calculated over the trailing 3-year period	0.17
Correlation (All Time) Calculated using the full available price history since Jun 24, 2022	0.16

Fundamentals

Market Cap INTR : $2.67B TMDX : $2.48B
EPS INTR : $3.19 TMDX : $4.34
PE Ratio INTR : 1.88 TMDX : 15.77
PEG Ratio INTR : 0.00 TMDX : 0.04
PS Ratio INTR : 0.17 TMDX : 4.26
PB Ratio INTR : 0.27 TMDX : 5.02
Total Revenue (TTM) INTR : $15.78B TMDX : $635.89M
Gross Profit (TTM) INTR : $6.47B TMDX : $375.74M
EBITDA (TTM) INTR : $1.99B TMDX : $125.51M

Return for Risk

INTR vs. TMDX — Risk / Return Rank

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

INTR

INTR Risk / Return Rank: 27
INTR Sharpe Ratio Rank: 29
INTR Sortino Ratio Rank: 28
INTR Omega Ratio Rank: 28
INTR Calmar Ratio Rank: 29
INTR Martin Ratio Rank: 22

TMDX

TMDX Risk / Return Rank: 9
TMDX Sharpe Ratio Rank: 9
TMDX Sortino Ratio Rank: 11
TMDX Omega Ratio Rank: 12
TMDX Calmar Ratio Rank: 10
TMDX Martin Ratio Rank: 1

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.

INTR vs. TMDX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Inter & Co. Inc. Class A Common Shares (INTR) 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.

	INTR	TMDX	Difference
Sharpe ratio Return per unit of total volatility	-0.26	-0.77	+0.51
Sortino ratio Return per unit of downside risk	-0.04	-0.97	+0.93
Omega ratio Gain probability vs. loss probability	0.99	0.88	+0.12
Calmar ratio Return relative to maximum drawdown	-0.34	-0.79	+0.44
Martin ratio Return relative to average drawdown	-0.93	-2.02	+1.09
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

INTR vs. TMDX - Sharpe Ratio Comparison

The current INTR Sharpe Ratio is -0.26, which is higher than the TMDX Sharpe Ratio of -0.77. The chart below compares the historical Sharpe Ratios of INTR and TMDX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	INTR	TMDX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.26	-0.77	+0.51
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	—	0.31	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.25	0.24	+0.01

Drawdowns

INTR vs. TMDX - Drawdown Comparison

The maximum INTR drawdown since its inception was -68.40%, smaller than the maximum TMDX drawdown of -73.69%. Use the drawdown chart below to compare losses from any high point for INTR and TMDX.

Drawdown Indicators

	INTR	TMDX	Difference
Max Drawdown Largest peak-to-trough decline	-68.40%	-73.69%	+5.29%
Max Drawdown (1Y) Largest decline over 1 year	-42.77%	-58.76%	+15.99%
Max Drawdown (3Y) Largest decline over 3 years	-49.36%	-67.79%	+18.43%
Max Drawdown (5Y) Largest decline over 5 years	—	-67.79%	—
Current Drawdown Current decline from peak	-40.49%	-61.13%	+20.64%
Average Drawdown Average peak-to-trough decline	-20.45%	-31.78%	+11.33%
Ulcer Index Depth and duration of drawdowns from previous peaks	15.80%	22.84%	-7.04%

Volatility

INTR vs. TMDX - Volatility Comparison

The current volatility for Inter & Co. Inc. Class A Common Shares (INTR) is 23.40%, while TransMedics Group, Inc. (TMDX) has a volatility of 29.66%. This indicates that INTR experiences smaller price fluctuations and is considered to be less risky than TMDX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	INTR	TMDX	Difference
Volatility (1M) Calculated over the trailing 1-month period	23.40%	29.66%	-6.26%
Volatility (6M) Calculated over the trailing 6-month period	39.43%	43.79%	-4.36%
Volatility (1Y) Calculated over the trailing 1-year period	49.85%	58.12%	-8.27%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	63.72%	72.03%	-8.31%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	63.72%	71.76%	-8.04%

Dividends

INTR vs. TMDX - Dividend Comparison

INTR's dividend yield for the trailing twelve months is around 1.89%, while TMDX has not paid dividends to shareholders.

Position	TTM	2025	2024
INTR Inter & Co. Inc. Class A Common Shares	1.89%	0.94%	0.71%
TMDX TransMedics Group, Inc.	0.00%	0.00%	0.00%

Financials

INTR vs. TMDX - Profitability Comparison

The chart below illustrates the profitability comparison between Inter & Co. Inc. Class A Common Shares and TransMedics Group, Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

INTR - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Inter & Co. Inc. Class A Common Shares reported a gross profit of 1.69B and revenue of 4.22B. Therefore, the gross margin over that period was 40.0%.

TMDX - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, TransMedics Group, Inc. reported a gross profit of 101.16M and revenue of 173.93M. Therefore, the gross margin over that period was 58.2%.

INTR - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Inter & Co. Inc. Class A Common Shares reported an operating income of 468.19M and revenue of 4.22B, 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 Jun 2026, TransMedics Group, Inc. reported an operating income of 13.30M and revenue of 173.93M, resulting in an operating margin of 7.6%.

INTR - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Inter & Co. Inc. Class A Common Shares reported a net income of 387.40M and revenue of 4.22B, resulting in a net margin of 9.2%.

TMDX - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, TransMedics Group, Inc. reported a net income of 7.32M and revenue of 173.93M, resulting in a net margin of 4.2%.

Frequently Asked Questions

Can I hold both INTR and TMDX in my portfolio?

INTR and TMDX have a correlation of 0.18, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, INTR or TMDX?

TMDX has higher volatility (29.66%) compared to INTR (23.40%). In terms of maximum drawdown, INTR dropped -68.40% vs TMDX's -73.69%.

Which has better risk-adjusted returns?

INTR currently has the higher Sharpe Ratio (-0.26 vs -0.77), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.