IRTC vs. VRNA
IRTC (iRhythm Technologies, Inc.) and VRNA (Verona Pharma plc) are both stocks. Both are in the Healthcare sector — IRTC in Medical Devices, VRNA in Biotechnology. At a 0.12 correlation, their price movements are largely independent.
Performance
IRTC vs. VRNA - Performance Comparison
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Returns By Period
IRTC
- 1D
- 0.87%
- 1M
- -0.88%
- YTD
- -35.95%
- 6M
- -32.68%
- 1Y
- -21.88%
- 3Y*
- 3.87%
- 5Y*
- 12.21%
- 10Y*
- —
VRNA
- 1D
- —
- 1M
- —
- YTD
- —
- 6M
- —
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
IRTC vs. VRNA - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
IRTC iRhythm Technologies, Inc. | -35.95% | 96.78% | -15.76% | 14.27% | -20.41% | -50.39% | 248.38% | -2.00% | 23.96% | 61.95% |
VRNA Verona Pharma plc | 0.00% | 130.21% | 133.60% | -23.92% | 288.84% | -4.00% | 21.74% | -40.41% | -18.71% | -12.07% |
Correlation
The correlation between IRTC and VRNA is 0.05, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.05 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.15 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.16 |
Correlation (All Time) Calculated using the full available price history since Apr 27, 2017 | 0.12 |
The correlation between IRTC and VRNA shifts across timeframes, from 0.05 (1 year) to 0.16 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
IRTC:
$3.69B
VRNA:
$9.72B
IRTC:
-$0.85
VRNA:
-$0.69
IRTC:
4.69
VRNA:
57.97
IRTC:
22.92
VRNA:
34.92
IRTC:
$787.85M
VRNA:
$167.65M
IRTC:
$559.39M
VRNA:
$159.52M
IRTC:
-$3.10M
VRNA:
-$40.86M
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Return for Risk
IRTC vs. VRNA — Risk / Return Rank
IRTC
VRNA
Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.
IRTC vs. VRNA - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iRhythm Technologies, Inc. (IRTC) and Verona Pharma plc (VRNA). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| IRTC | VRNA | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | — | — | |
| Sortino ratioReturn per unit of downside risk | — | — | |
| Omega ratioGain probability vs. loss probability | 0.94 | — | — |
| Calmar ratioReturn relative to maximum drawdown | -0.49 | — | — |
| Martin ratioReturn relative to average drawdown | -0.99 | — | — |
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Drawdowns
IRTC vs. VRNA - Drawdown Comparison
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Drawdown Indicators
| IRTC | VRNA | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -84.39% | — | — |
Max Drawdown (1Y)Largest decline over 1 year | -44.75% | — | — |
Max Drawdown (3Y)Largest decline over 3 years | -53.83% | — | — |
Max Drawdown (5Y)Largest decline over 5 years | -66.03% | — | — |
Current DrawdownCurrent decline from peak | -57.67% | — | — |
Average DrawdownAverage peak-to-trough decline | -37.10% | — | — |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 22.10% | — | — |
Volatility
IRTC vs. VRNA - Volatility Comparison
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Volatility by Period
| IRTC | VRNA | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.53% | — | — |
Volatility (6M)Calculated over the trailing 6-month period | 32.11% | — | — |
Volatility (1Y)Calculated over the trailing 1-year period | 42.84% | — | — |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 63.42% | — | — |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 61.72% | — | — |
Dividends
IRTC vs. VRNA - Dividend Comparison
Neither IRTC nor VRNA has paid dividends to shareholders.
Financials
IRTC vs. VRNA - Financials Comparison
This section allows you to compare key financial metrics between iRhythm Technologies, Inc. and Verona Pharma plc. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
IRTC vs. VRNA - Profitability Comparison
IRTC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, iRhythm Technologies, Inc. reported a gross profit of 141.35M and revenue of 199.39M. Therefore, the gross margin over that period was 70.9%.
VRNA - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Verona Pharma plc reported a gross profit of 71.68M and revenue of 75.14M. Therefore, the gross margin over that period was 95.4%.
IRTC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, iRhythm Technologies, Inc. reported an operating income of -16.19M and revenue of 199.39M, resulting in an operating margin of -8.1%.
VRNA - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Verona Pharma plc reported an operating income of 9.69M and revenue of 75.14M, resulting in an operating margin of 12.9%.
IRTC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, iRhythm Technologies, Inc. reported a net income of -13.93M and revenue of 199.39M, resulting in a net margin of -7.0%.
VRNA - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Verona Pharma plc reported a net income of 8.69M and revenue of 75.14M, resulting in a net margin of 11.6%.
Frequently Asked Questions
IRTC and VRNA have a correlation of 0.05, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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