OMC vs. PNR
OMC (Omnicom Group Inc.) and PNR (Pentair plc) are both stocks. OMC operates in Advertising Agencies (Communication Services), while PNR operates in Specialty Industrial Machinery (Industrials). Over the past 10 years, OMC returned 2.86%/yr vs 8.09%/yr for PNR. At a 0.35 correlation, their price movements are largely independent.
Performance
OMC vs. PNR - Performance Comparison
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Returns By Period
In the year-to-date period, OMC achieves a -3.07% return, which is significantly higher than PNR's -28.74% return. Over the past 10 years, OMC has underperformed PNR with an annualized return of 2.86%, while PNR has yielded a comparatively higher 8.09% annualized return.
OMC
- 1D
- 1.44%
- 1M
- 4.39%
- YTD
- -3.07%
- 6M
- -1.50%
- 1Y
- 12.04%
- 3Y*
- -3.71%
- 5Y*
- 1.80%
- 10Y*
- 2.86%
PNR
- 1D
- 1.69%
- 1M
- 0.23%
- YTD
- -28.74%
- 6M
- -30.00%
- 1Y
- -24.63%
- 3Y*
- 7.93%
- 5Y*
- 3.13%
- 10Y*
- 8.09%
OMC vs. PNR - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
OMC Omnicom Group Inc. | -3.07% | -2.62% | 2.49% | 9.57% | 15.72% | 21.88% | -19.58% | 14.37% | 3.94% | -11.93% |
PNR Pentair plc | -28.74% | 4.53% | 40.00% | 64.16% | -37.38% | 39.24% | 17.89% | 23.68% | -18.87% | 28.67% |
Correlation
The correlation between OMC and PNR is 0.39, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.39 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.46 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.50 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.46 |
Correlation (All Time) Calculated using the full available price history since Mar 26, 1990 | 0.35 |
The correlation between OMC and PNR shifts across timeframes, from 0.35 (all time) to 0.50 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
OMC:
$0.51
PNR:
$4.07
OMC:
149.30
PNR:
18.13
OMC:
9.31
PNR:
3.24
OMC:
0.58
PNR:
2.90
OMC:
$19.82B
PNR:
$4.20B
OMC:
$3.45B
PNR:
$1.72B
OMC:
$1.14B
PNR:
$922.00M
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Return for Risk
OMC vs. PNR — Risk / Return Rank
OMC
PNR
OMC vs. PNR - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Omnicom Group Inc. (OMC) and Pentair plc (PNR). 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.
| OMC | PNR | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.24 | ||
| Sortino ratioReturn per unit of downside risk | +1.89 | ||
| Omega ratioGain probability vs. loss probability | 1.10 | 0.85 | +0.24 |
| Calmar ratioReturn relative to maximum drawdown | 0.68 | -0.67 | +1.35 |
| Martin ratioReturn relative to average drawdown | 1.53 | -1.62 | +3.16 |
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Drawdowns
OMC vs. PNR - Drawdown Comparison
The maximum OMC drawdown since its inception was -61.22%, smaller than the maximum PNR drawdown of -77.65%. Use the drawdown chart below to compare losses from any high point for OMC and PNR.
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Drawdown Indicators
| OMC | PNR | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -61.22% | -77.65% | +16.43% |
Max Drawdown (1Y)Largest decline over 1 year | -17.85% | -36.62% | +18.77% |
Max Drawdown (3Y)Largest decline over 3 years | -33.30% | -36.62% | +3.32% |
Max Drawdown (5Y)Largest decline over 5 years | -33.30% | -50.47% | +17.17% |
Max Drawdown (10Y)Largest decline over 10 years | -43.21% | -52.34% | +9.13% |
Current DrawdownCurrent decline from peak | -22.40% | -33.94% | +11.54% |
Average DrawdownAverage peak-to-trough decline | -12.93% | -19.45% | +6.52% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.87% | 15.19% | -7.32% |
Volatility
OMC vs. PNR - Volatility Comparison
Omnicom Group Inc. (OMC) has a higher volatility of 9.23% compared to Pentair plc (PNR) at 8.55%. This indicates that OMC's price experiences larger fluctuations and is considered to be riskier than PNR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| OMC | PNR | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.23% | 8.55% | +0.68% |
Volatility (6M)Calculated over the trailing 6-month period | 26.73% | 23.72% | +3.01% |
Volatility (1Y)Calculated over the trailing 1-year period | 34.65% | 27.77% | +6.88% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 28.75% | 28.90% | -0.15% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 28.73% | 29.33% | -0.60% |
Dividends
OMC vs. PNR - Dividend Comparison
OMC's dividend yield for the trailing twelve months is around 4.04%, more than PNR's 1.41% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
OMC Omnicom Group Inc. | 4.04% | 3.59% | 3.25% | 3.24% | 3.43% | 3.82% | 4.17% | 3.21% | 3.28% | 3.09% | 2.53% | 2.64% |
PNR Pentair plc | 1.41% | 0.96% | 0.91% | 1.21% | 1.87% | 1.10% | 1.43% | 1.57% | 2.17% | 1.95% | 2.39% | 2.58% |
Financials
OMC vs. PNR - Financials Comparison
This section allows you to compare key financial metrics between Omnicom Group Inc. and Pentair 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
OMC vs. PNR - Profitability Comparison
OMC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Omnicom Group Inc. reported a gross profit of 1.04B and revenue of 6.24B. Therefore, the gross margin over that period was 16.6%.
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%.
OMC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Omnicom Group Inc. reported an operating income of 646.20M and revenue of 6.24B, resulting in an operating margin of 10.4%.
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%.
OMC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Omnicom Group Inc. reported a net income of 418.70M and revenue of 6.24B, resulting in a net margin of 6.7%.
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%.
Frequently Asked Questions
OMC and PNR have a correlation of 0.39, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
OMC has higher volatility (9.23%) compared to PNR (8.55%). In terms of maximum drawdown, OMC dropped -61.22% vs PNR's -77.65%.
OMC currently has the higher Sharpe Ratio (0.35 vs -0.89), 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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