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GNRC vs. PNR: Generac vs. Pentair Stock Comparison

How do Generac (GNRC) and Pentair (PNR) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

Generac (GNRC) and Pentair (PNR) both fall under the Capital Goods industry group, but GNRC is classified in Electrical Equipment while PNR is classified in Machinery.

Company profile comparison for Generac (GNRC) and Pentair (PNR)
Profile ItemGNRCPNR
NameGenerac Holdings Inc.Pentair plc
Country/RegionUnited StatesUnited Kingdom
GICS SectorIndustrialsIndustrials
GICS Industry GroupCapital GoodsCapital Goods
GICS IndustryElectrical EquipmentMachinery
GICS Sub-IndustryElectrical Components & EquipmentIndustrial Machinery & Supplies & Components
Market Capitalization10.43 billion USD10.88 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateFebruary 11, 2010May 3, 1973
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

GNRC
PNR
GSPC
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Generac (GNRC) vs. Pentair (PNR), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for Generac (GNRC) and Pentair (PNR). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Generac (GNRC) and Pentair (PNR). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Generac (GNRC) and Pentair (PNR)
MetricGNRCPNR
Total Return (1Y)23.38%-33.74%
Total Return (3Y, Annualized)23.05%6.19%
Total Return (5Y, Annualized)-15.31%0.13%

Risk Profile

Drawdown History

GNRC
PNR
GSPC
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Generac (GNRC) vs. Pentair (PNR), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for Generac (GNRC) and Pentair (PNR). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Generac (GNRC) and Pentair (PNR)
MetricGNRCPNR
Volatility (1Y, Annualized)59.48%36.79%
Beta (5Y)1.840.99
Max Drawdown (5Y)-81.73%-53.15%
Avg. Volume (3M)1.22M3.26M

Risk-Adjusted Performance

Risk-Return Positioning

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GNRC and PNR are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for Generac (GNRC) and Pentair (PNR)
MetricGNRCPNR
Sharpe Ratio (1Y)0.32-1.03
Sortino Ratio (1Y)0.50-1.35

Profitability

ROE (TTM)

Both Generac (GNRC) at 10.64% and Pentair (PNR) at 15.61% land near their industries’ usual ROE ranges, so capital efficiency looks broadly in line with peers on both sides.

GNRC

Capital Goods industry group

10.64%

Max
40.55%
Q3
19.29%
Median
12.12%
GNRC
10.64%
Q1
4.08%
Min
-17.12%

PNR

Capital Goods industry group

15.61%

Max
40.55%
Q3
19.29%
PNR
15.61%
Median
12.12%
Q1
4.08%
Min
-17.12%
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Generac (GNRC) vs. Pentair (PNR): A comparison of their ROE against the Capital Goods industry group benchmark.

Net Margin (TTM)

Pentair (PNR) at 15.44% retains a top-quartile share of revenue as profit, ahead of Generac (GNRC) at 6.52%, which keeps about the industry-typical share.

GNRC

Capital Goods industry group

6.52%

Max
27.47%
Q3
12.10%
GNRC
6.52%
Median
6.30%
Q1
1.40%
Min
-12.89%

PNR

Capital Goods industry group

15.44%

Max
27.47%
PNR
15.44%
Q3
12.10%
Median
6.30%
Q1
1.40%
Min
-12.89%
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Generac (GNRC) vs. Pentair (PNR): A comparison of their net margin against the Capital Goods industry group benchmark.

Operating Margin (TTM)

Pentair (PNR) at 21.90% operates in the top operating margin quartile, ahead of Generac (GNRC) at 11.67%, which runs around its industry’s norm.

GNRC

Capital Goods industry group

11.67%

Max
36.60%
Q3
18.33%
GNRC
11.67%
Median
11.12%
Q1
5.14%
Min
-12.63%

PNR

Capital Goods industry group

21.90%

Max
36.60%
PNR
21.90%
Q3
18.33%
Median
11.12%
Q1
5.14%
Min
-12.63%
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Generac (GNRC) vs. Pentair (PNR): A comparison of their operating margin against the Capital Goods industry group benchmark.

Profitability Metrics

Profitability metrics for Generac (GNRC) and Pentair (PNR)
MetricGNRCPNR
ROE (TTM)10.64%15.61%
ROA (TTM)4.24%7.91%
Net Margin (TTM)6.52%15.44%
Operating Margin (TTM)11.67%21.90%
Gross Margin (TTM)38.18%40.17%

Growth

Revenue Growth

Pentair (PNR) at 2.28% is around its peer norm for revenue growth, while Generac (GNRC) at -2.02% drops into the bottom quartile, signaling weaker demand or pricing momentum.

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Generac (GNRC) vs. Pentair (PNR): A comparison of their Revenue Growth across different time periods.

EPS Growth

Pentair (PNR) at 5.88% is around its peer norm for EPS growth, while Generac (GNRC) at -50.09% drops into the bottom quartile, signaling weaker earnings momentum.

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Generac (GNRC) vs. Pentair (PNR): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Generac (GNRC) and Pentair (PNR)
MetricGNRCPNR
Revenue Growth (YoY)-2.02%2.28%
Revenue Growth (3Y CAGR)-2.67%0.44%
EPS Growth (YoY)-50.09%5.88%
EPS Growth (3Y CAGR)-20.83%10.94%

Financial Strength

Current Ratio (MRQ)

Both Generac (GNRC) at 1.97 and Pentair (PNR) at 1.47 carry current ratio within their industries’ typical mid-ranges, suggesting balanced short-term liquidity relative to peers.

GNRC

Capital Goods industry group

1.97

Max
5.22
Q3
2.95
Median
2.08
GNRC
1.97
Q1
1.43
Min
0.36

PNR

Capital Goods industry group

1.47

Max
5.22
Q3
2.95
Median
2.08
PNR
1.47
Q1
1.43
Min
0.36
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Generac (GNRC) vs. Pentair (PNR): A comparison of their current ratio against the Capital Goods industry group benchmark.

Debt / Equity (MRQ)

Both Generac (GNRC) at 0.47 and Pentair (PNR) at 0.42 fund their balance sheets with roughly industry-typical debt-to-equity mixes.

GNRC

Capital Goods industry group

0.47

Max
2.33
Q3
1.12
Median
0.60
GNRC
0.47
Q1
0.29
Min
0.00

PNR

Capital Goods industry group

0.42

Max
2.33
Q3
1.12
Median
0.60
PNR
0.42
Q1
0.29
Min
0.00
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Generac (GNRC) vs. Pentair (PNR): A comparison of their debt-to-equity ratio against the Capital Goods industry group benchmark.

Financial Strength Metrics

Financial strength metrics for Generac (GNRC) and Pentair (PNR)
MetricGNRCPNR
Current Ratio (MRQ)1.971.47
Debt / Equity (MRQ)0.470.42
Net Debt / EBITDA1.651.61

Dividends

Dividend Yield (TTM)

Generac (GNRC) pays no dividend (yield 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile Pentair (PNR) reports a yield of 1.52%, ranking against industry peers normally.

GNRC

Capital Goods industry group

0.00%

Max
2.66%
Q3
1.14%
Median
0.24%
GNRC
0.00%
Q1
0.00%
Min
0.00%

PNR

Capital Goods industry group

1.52%

Max
2.66%
PNR
1.52%
Q3
1.14%
Median
0.24%
Q1
0.00%
Min
0.00%
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Generac (GNRC) vs. Pentair (PNR): A comparison of their dividend yield against the Capital Goods industry group benchmark.

Dividend Payout Ratio (TTM)

Generac (GNRC) pays no dividend (payout 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile Pentair (PNR) reports a payout of 28.88%, ranking against industry peers normally.

GNRC

Capital Goods industry group

0.00%

Max
67.39%
Q3
28.02%
Median
6.86%
GNRC
0.00%
Q1
0.00%
Min
0.00%

PNR

Capital Goods industry group

28.88%

Max
67.39%
PNR
28.88%
Q3
28.02%
Median
6.86%
Q1
0.00%
Min
0.00%
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Generac (GNRC) vs. Pentair (PNR): A comparison of their payout ratio against the Capital Goods industry group benchmark.

Dividend Metrics

Dividend metrics for Generac (GNRC) and Pentair (PNR)
MetricGNRCPNR
Dividend Yield (TTM)0.00%1.52%
Dividend Payout Ratio (TTM)0.00%28.88%

Valuation

P/E Ratio (TTM)

Pentair (PNR) at 18.56 sits in the cheaper P/E ratio quartile, while Generac (GNRC) at 34.87 is closer to its industry’s usual earnings multiple — a discount for PNR, though growth and earnings durability still matter.

GNRC

Capital Goods industry group

34.87

Max
59.38
Q3
35.92
GNRC
34.87
Median
25.41
Q1
19.47
Min
3.03

PNR

Capital Goods industry group

18.56

Max
59.38
Q3
35.92
Median
25.41
Q1
19.47
PNR
18.56
Min
3.03
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Generac (GNRC) vs. Pentair (PNR): A comparison of their P/E ratio against the Capital Goods industry group benchmark.

P/S Ratio (TTM)

On P/S ratio, both Generac (GNRC) at 2.26 and Pentair (PNR) at 2.74 are priced roughly in line with their industries — neither looks cheap nor rich on a sales basis.

GNRC

Capital Goods industry group

2.26

Max
7.54
Q3
3.76
GNRC
2.26
Median
2.15
Q1
1.03
Min
0.03

PNR

Capital Goods industry group

2.74

Max
7.54
Q3
3.76
PNR
2.74
Median
2.15
Q1
1.03
Min
0.03
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Generac (GNRC) vs. Pentair (PNR): A comparison of their P/S ratio against the Capital Goods industry group benchmark.

P/B Ratio (MRQ)

On P/B ratio, both Generac (GNRC) at 3.46 and Pentair (PNR) at 2.82 are valued close to their industries’ norm against book — neither stands out from peers.

GNRC

Capital Goods industry group

3.46

Max
9.66
Q3
5.00
GNRC
3.46
Median
3.12
Q1
1.81
Min
-1.08

PNR

Capital Goods industry group

2.82

Max
9.66
Q3
5.00
Median
3.12
PNR
2.82
Q1
1.81
Min
-1.08
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Generac (GNRC) vs. Pentair (PNR): A comparison of their P/B ratio against the Capital Goods industry group benchmark.

Valuation Metrics

Valuation metrics for Generac (GNRC) and Pentair (PNR)
MetricGNRCPNR
P/E Ratio (TTM)34.8718.56
P/S Ratio (TTM)2.262.74
P/B Ratio (MRQ)3.462.82
Free Cash Flow Yield (TTM)3.21%4.77%