PODD vs. WRB
PODD (Insulet Corporation) and WRB (W. R. Berkley Corporation) are both stocks. PODD operates in Medical Devices (Healthcare), while WRB operates in Insurance - Property & Casualty (Financial Services). Over the past 10 years, PODD returned 17.35%/yr vs 17.92%/yr for WRB. At a 0.25 correlation, their price movements are largely independent.
Performance
PODD vs. WRB - Performance Comparison
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Returns By Period
In the year-to-date period, PODD achieves a -47.33% return, which is significantly lower than WRB's -2.51% return. Both investments have delivered pretty close results over the past 10 years, with PODD having a 17.35% annualized return and WRB not far ahead at 17.92%.
PODD
- 1D
- 0.34%
- 1M
- 1.52%
- YTD
- -47.33%
- 6M
- -49.37%
- 1Y
- -50.86%
- 3Y*
- -18.98%
- 5Y*
- -11.92%
- 10Y*
- 17.35%
WRB
- 1D
- 1.08%
- 1M
- 2.74%
- YTD
- -2.51%
- 6M
- 0.17%
- 1Y
- -4.36%
- 3Y*
- 24.41%
- 5Y*
- 17.90%
- 10Y*
- 17.92%
PODD vs. WRB - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PODD Insulet Corporation | -47.33% | 8.88% | 20.32% | -26.30% | 10.64% | 4.08% | 49.32% | 115.83% | 14.96% | 83.12% |
WRB W. R. Berkley Corporation | -2.51% | 23.02% | 27.19% | 0.25% | 33.92% | 27.39% | -3.14% | 43.80% | 5.96% | 10.21% |
Correlation
The correlation between PODD and WRB is 0.13, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.13 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.07 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.16 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.17 |
Correlation (All Time) Calculated using the full available price history since May 15, 2007 | 0.25 |
The correlation between PODD and WRB shifts across timeframes, from 0.07 (3 years) to 0.25 (all time), reflecting how their relationship changes across market environments.
Fundamentals
PODD:
$4.29
WRB:
$4.45
PODD:
34.88
WRB:
15.34
PODD:
0.03
WRB:
0.89
PODD:
3.64
WRB:
1.86
PODD:
$2.90B
WRB:
$14.71B
PODD:
$2.06B
WRB:
$2.91B
PODD:
$529.70M
WRB:
$2.37B
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Return for Risk
PODD vs. WRB — Risk / Return Rank
PODD
WRB
PODD vs. WRB - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Insulet Corporation (PODD) and W. R. Berkley Corporation (WRB). 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.
| PODD | WRB | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.10 | ||
| Sortino ratioReturn per unit of downside risk | -1.90 | ||
| Omega ratioGain probability vs. loss probability | 0.74 | 0.98 | -0.24 |
| Calmar ratioReturn relative to maximum drawdown | -0.85 | -0.29 | -0.57 |
| Martin ratioReturn relative to average drawdown | -1.78 | -0.54 | -1.24 |
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Drawdowns
PODD vs. WRB - Drawdown Comparison
The maximum PODD drawdown since its inception was -90.28%, which is greater than WRB's maximum drawdown of -69.33%. Use the drawdown chart below to compare losses from any high point for PODD and WRB.
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Drawdown Indicators
| PODD | WRB | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -90.28% | -69.33% | -20.95% |
Max Drawdown (1Y)Largest decline over 1 year | -59.63% | -17.62% | -42.01% |
Max Drawdown (3Y)Largest decline over 3 years | -59.63% | -17.62% | -42.01% |
Max Drawdown (5Y)Largest decline over 5 years | -61.31% | -26.29% | -35.02% |
Max Drawdown (10Y)Largest decline over 10 years | -61.31% | -45.35% | -15.96% |
Current DrawdownCurrent decline from peak | -57.57% | -11.49% | -46.08% |
Average DrawdownAverage peak-to-trough decline | -24.99% | -14.58% | -10.41% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 28.42% | 9.29% | +19.13% |
Volatility
PODD vs. WRB - Volatility Comparison
Insulet Corporation (PODD) has a higher volatility of 13.00% compared to W. R. Berkley Corporation (WRB) at 7.63%. This indicates that PODD's price experiences larger fluctuations and is considered to be riskier than WRB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PODD | WRB | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 13.00% | 7.63% | +5.37% |
Volatility (6M)Calculated over the trailing 6-month period | 30.47% | 15.08% | +15.39% |
Volatility (1Y)Calculated over the trailing 1-year period | 38.15% | 21.37% | +16.78% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 42.74% | 22.83% | +19.91% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 42.54% | 24.56% | +17.98% |
Dividends
PODD vs. WRB - Dividend Comparison
PODD has not paid dividends to shareholders, while WRB's dividend yield for the trailing twelve months is around 2.72%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PODD Insulet Corporation | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
WRB W. R. Berkley Corporation | 2.72% | 2.64% | 2.39% | 2.73% | 1.22% | 2.44% | 0.71% | 2.43% | 2.83% | 2.16% | 2.27% | 0.86% |
Financials
PODD vs. WRB - Financials Comparison
This section allows you to compare key financial metrics between Insulet Corporation and W. R. Berkley Corporation. 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
PODD vs. WRB - Profitability Comparison
PODD - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Insulet Corporation reported a gross profit of 529.10M and revenue of 761.70M. Therefore, the gross margin over that period was 69.5%.
WRB - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, W. R. Berkley Corporation reported a gross profit of 765.46M and revenue of 3.72B. Therefore, the gross margin over that period was 20.6%.
PODD - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Insulet Corporation reported an operating income of 122.10M and revenue of 761.70M, resulting in an operating margin of 16.0%.
WRB - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, W. R. Berkley Corporation reported an operating income of 606.51M and revenue of 3.72B, resulting in an operating margin of 16.3%.
PODD - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Insulet Corporation reported a net income of 91.10M and revenue of 761.70M, resulting in a net margin of 12.0%.
WRB - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, W. R. Berkley Corporation reported a net income of 449.51M and revenue of 3.72B, resulting in a net margin of 12.1%.
Frequently Asked Questions
PODD and WRB have a correlation of 0.13, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
PODD has higher volatility (13.00%) compared to WRB (7.63%). In terms of maximum drawdown, PODD dropped -90.28% vs WRB's -69.33%.
WRB currently has the higher Sharpe Ratio (-0.24 vs -1.33), 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.
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