PNR vs. POOL
PNR (Pentair plc) and POOL (Pool Corporation) are both stocks. PNR operates in Specialty Industrial Machinery (Industrials), while POOL operates in Leisure (Consumer Cyclical). Over the past 10 years, PNR returned 7.59%/yr vs 8.23%/yr for POOL. At a 0.39 correlation, their price movements are largely independent.
Performance
PNR vs. POOL - Performance Comparison
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Returns By Period
In the year-to-date period, PNR achieves a -31.01% return, which is significantly lower than POOL's -19.95% return. Over the past 10 years, PNR has underperformed POOL with an annualized return of 7.59%, while POOL has yielded a comparatively higher 8.23% annualized return.
PNR
- 1D
- 0.27%
- 1M
- -7.30%
- YTD
- -31.01%
- 6M
- -32.52%
- 1Y
- -27.56%
- 3Y*
- 8.11%
- 5Y*
- 1.86%
- 10Y*
- 7.59%
POOL
- 1D
- 0.61%
- 1M
- -10.43%
- YTD
- -19.95%
- 6M
- -25.55%
- 1Y
- -39.50%
- 3Y*
- -16.55%
- 5Y*
- -15.08%
- 10Y*
- 8.23%
PNR vs. POOL - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PNR Pentair plc | -31.01% | 4.53% | 40.00% | 64.16% | -37.38% | 39.24% | 17.89% | 23.68% | -18.87% | 28.67% |
POOL Pool Corporation | -19.95% | -31.81% | -13.39% | 33.51% | -46.03% | 52.98% | 76.95% | 44.50% | 15.97% | 25.78% |
Correlation
The correlation between PNR and POOL is 0.56, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.56 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.61 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.66 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.52 |
Correlation (All Time) Calculated using the full available price history since Oct 16, 1995 | 0.39 |
The correlation between PNR and POOL shifts across timeframes, from 0.39 (all time) to 0.66 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
PNR:
$11.70B
POOL:
$6.58B
PNR:
$4.07
POOL:
$10.96
PNR:
17.55
POOL:
16.48
PNR:
2.80
POOL:
1.25
PNR:
3.07
POOL:
5.56
PNR:
$4.20B
POOL:
$5.36B
PNR:
$1.72B
POOL:
$1.59B
PNR:
$922.00M
POOL:
$636.22M
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Return for Risk
PNR vs. POOL — Risk / Return Rank
PNR
POOL
PNR vs. POOL - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Pentair plc (PNR) and Pool Corporation (POOL). 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.
| PNR | POOL | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.17 | ||
| Sortino ratioReturn per unit of downside risk | +0.43 | ||
| Omega ratioGain probability vs. loss probability | 0.83 | 0.79 | +0.04 |
| Calmar ratioReturn relative to maximum drawdown | -0.76 | -0.85 | +0.09 |
| Martin ratioReturn relative to average drawdown | -1.96 | -1.57 | -0.39 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| PNR | POOL | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -1.02 | -1.19 | +0.17 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.06 | -0.45 | +0.51 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.26 | 0.26 | 0.00 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.30 | 0.57 | -0.27 |
Drawdowns
PNR vs. POOL - Drawdown Comparison
The maximum PNR drawdown since its inception was -77.65%, roughly equal to the maximum POOL drawdown of -75.71%. Use the drawdown chart below to compare losses from any high point for PNR and POOL.
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Drawdown Indicators
| PNR | POOL | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -77.65% | -75.71% | -1.94% |
Max Drawdown (1Y)Largest decline over 1 year | -36.62% | -46.86% | +10.24% |
Max Drawdown (3Y)Largest decline over 3 years | -36.62% | -56.77% | +20.15% |
Max Drawdown (5Y)Largest decline over 5 years | -50.47% | -67.85% | +17.38% |
Max Drawdown (10Y)Largest decline over 10 years | -52.34% | -67.85% | +15.51% |
Current DrawdownCurrent decline from peak | -36.04% | -66.63% | +30.59% |
Average DrawdownAverage peak-to-trough decline | -19.44% | -18.32% | -1.12% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 14.05% | 25.15% | -11.10% |
Volatility
PNR vs. POOL - Volatility Comparison
The current volatility for Pentair plc (PNR) is 7.65%, while Pool Corporation (POOL) has a volatility of 11.00%. This indicates that PNR experiences smaller price fluctuations and is considered to be less risky than POOL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PNR | POOL | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.65% | 11.00% | -3.35% |
Volatility (6M)Calculated over the trailing 6-month period | 23.37% | 26.09% | -2.72% |
Volatility (1Y)Calculated over the trailing 1-year period | 27.16% | 33.30% | -6.14% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 28.82% | 33.87% | -5.05% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 29.29% | 31.52% | -2.23% |
Dividends
PNR vs. POOL - Dividend Comparison
PNR's dividend yield for the trailing twelve months is around 1.46%, less than POOL's 2.79% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
PNR Pentair plc | 1.46% | 0.96% | 0.91% | 1.21% | 1.87% | 1.10% | 1.43% | 1.57% | 2.17% | 1.95% | 2.39% | 2.58% |
POOL Pool Corporation | 2.79% | 2.16% | 1.38% | 1.08% | 1.26% | 0.53% | 0.61% | 0.99% | 1.16% | 1.10% | 1.14% | 1.24% |
Financials
PNR vs. POOL - Financials Comparison
This section allows you to compare key financial metrics between Pentair plc and Pool 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
PNR vs. POOL - Profitability Comparison
PNR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Pentair plc reported a gross profit of 433.40M and revenue of 1.04B. Therefore, the gross margin over that period was 41.8%.
POOL - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Pool Corporation reported a gross profit of 329.87M and revenue of 1.14B. Therefore, the gross margin over that period was 29.0%.
PNR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Pentair plc reported an operating income of 210.00M and revenue of 1.04B, resulting in an operating margin of 20.3%.
POOL - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Pool Corporation reported an operating income of 82.61M and revenue of 1.14B, resulting in an operating margin of 7.3%.
PNR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Pentair plc reported a net income of 172.40M and revenue of 1.04B, resulting in a net margin of 16.6%.
POOL - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Pool Corporation reported a net income of 53.23M and revenue of 1.14B, resulting in a net margin of 4.7%.
Frequently Asked Questions
PNR and POOL have a correlation of 0.56, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
POOL has higher volatility (11.00%) compared to PNR (7.65%). In terms of maximum drawdown, PNR dropped -77.65% vs POOL's -75.71%.
PNR currently has the higher Sharpe Ratio (-1.02 vs -1.19), 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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