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FLS vs. PNR: Flowserve vs. Pentair Stock Comparison

How do Flowserve (FLS) 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

Flowserve (FLS) and Pentair (PNR) are both classified in the Industrial Machinery & Supplies & Components sub-industry within the broader Machinery industry, placing them in the closest GICS peer bucket.

Company profile comparison for Flowserve (FLS) and Pentair (PNR)
Profile ItemFLSPNR
NameFlowserve CorporationPentair plc
Country/RegionUnited StatesUnited Kingdom
GICS SectorIndustrialsIndustrials
GICS Industry GroupCapital GoodsCapital Goods
GICS IndustryMachineryMachinery
GICS Sub-IndustryIndustrial Machinery & Supplies & ComponentsIndustrial Machinery & Supplies & Components
Market Capitalization10.19 billion USD10.88 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateMarch 17, 1980May 3, 1973
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

FLS
PNR
GSPC
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Flowserve (FLS) 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 Flowserve (FLS) and Pentair (PNR). Returns over one year are annualized.

Calendar-Year Returns

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

Performance Metrics

Price performance metrics for Flowserve (FLS) and Pentair (PNR)
MetricFLSPNR
Total Return (1Y)24.11%-33.74%
Total Return (3Y, Annualized)33.68%6.19%
Total Return (5Y, Annualized)22.48%0.13%

Risk Profile

Drawdown History

FLS
PNR
GSPC
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Flowserve (FLS) 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 Flowserve (FLS) and Pentair (PNR). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Flowserve (FLS) and Pentair (PNR)
MetricFLSPNR
Volatility (1Y, Annualized)42.18%36.79%
Beta (5Y)1.240.99
Max Drawdown (5Y)-38.76%-53.15%
Avg. Volume (3M)1.61M3.26M

Risk-Adjusted Performance

Risk-Return Positioning

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FLS 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 Flowserve (FLS) and Pentair (PNR)
MetricFLSPNR
Sharpe Ratio (1Y)0.47-1.03
Sortino Ratio (1Y)0.70-1.35

Profitability

ROE (TTM)

Both Flowserve (FLS) at 11.61% 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.

FLS

Capital Goods industry group

11.61%

Max
40.55%
Q3
19.29%
Median
12.12%
FLS
11.61%
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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Flowserve (FLS) 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 Flowserve (FLS) at 5.42%, which keeps about the industry-typical share.

FLS

Capital Goods industry group

5.42%

Max
27.47%
Q3
12.10%
Median
6.30%
FLS
5.42%
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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Flowserve (FLS) 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 Flowserve (FLS) at 13.45%, which runs around its industry’s norm.

FLS

Capital Goods industry group

13.45%

Max
36.60%
Q3
18.33%
FLS
13.45%
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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Flowserve (FLS) vs. Pentair (PNR): A comparison of their operating margin against the Capital Goods industry group benchmark.

Profitability Metrics

Profitability metrics for Flowserve (FLS) and Pentair (PNR)
MetricFLSPNR
ROE (TTM)11.61%15.61%
ROA (TTM)6.36%7.91%
Net Margin (TTM)5.42%15.44%
Operating Margin (TTM)13.45%21.90%
Gross Margin (TTM)35.30%40.17%

Growth

Revenue Growth

Both Flowserve (FLS) at 3.76% and Pentair (PNR) at 2.28% land near their industries' usual revenue growth ranges, so top-line momentum looks broadly in line with peers on both sides.

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

EPS Growth

Both Flowserve (FLS) at 23.36% and Pentair (PNR) at 5.88% land near their industries' usual EPS growth ranges, so bottom-line momentum looks broadly in line with peers on both sides.

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

Growth Metrics

Growth metrics for Flowserve (FLS) and Pentair (PNR)
MetricFLSPNR
Revenue Growth (YoY)3.76%2.28%
Revenue Growth (3Y CAGR)9.37%0.44%
EPS Growth (YoY)23.36%5.88%
EPS Growth (3Y CAGR)22.39%10.94%

Financial Strength

Current Ratio (MRQ)

Both Flowserve (FLS) at 2.10 and Pentair (PNR) at 1.47 carry current ratio within their industries’ typical mid-ranges, suggesting balanced short-term liquidity relative to peers.

FLS

Capital Goods industry group

2.10

Max
5.22
Q3
2.95
FLS
2.10
Median
2.08
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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Flowserve (FLS) vs. Pentair (PNR): A comparison of their current ratio against the Capital Goods industry group benchmark.

Debt / Equity (MRQ)

Both Flowserve (FLS) at 0.95 and Pentair (PNR) at 0.42 fund their balance sheets with roughly industry-typical debt-to-equity mixes.

FLS

Capital Goods industry group

0.95

Max
2.33
Q3
1.12
FLS
0.95
Median
0.60
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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Flowserve (FLS) 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 Flowserve (FLS) and Pentair (PNR)
MetricFLSPNR
Current Ratio (MRQ)2.101.47
Debt / Equity (MRQ)0.950.42
Net Debt / EBITDA2.081.61

Dividends

Dividend Yield (TTM)

Pentair (PNR) at 1.52% delivers top-quartile income for its industry, while Flowserve (FLS) at 1.11% pays a more typical yield — both are credible income propositions, PNR the richer one.

FLS

Capital Goods industry group

1.11%

Max
2.66%
Q3
1.14%
FLS
1.11%
Median
0.24%
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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Flowserve (FLS) vs. Pentair (PNR): A comparison of their dividend yield against the Capital Goods industry group benchmark.

Dividend Payout Ratio (TTM)

Both Flowserve (FLS) at 43.50% and Pentair (PNR) at 28.88% pay out an above-typical share of earnings for their industries, leaving thinner cover if profits dip.

FLS

Capital Goods industry group

43.50%

Max
67.39%
FLS
43.50%
Q3
28.02%
Median
6.86%
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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Flowserve (FLS) vs. Pentair (PNR): A comparison of their payout ratio against the Capital Goods industry group benchmark.

Dividend Metrics

Dividend metrics for Flowserve (FLS) and Pentair (PNR)
MetricFLSPNR
Dividend Yield (TTM)1.11%1.52%
Dividend Payout Ratio (TTM)43.50%28.88%

Valuation

P/E Ratio (TTM)

Pentair (PNR) at 18.56 sits in the cheaper P/E ratio quartile, while Flowserve (FLS) at 40.19 sits in the richer quartile — a clear split in what investors pay for each dollar of trailing earnings.

FLS

Capital Goods industry group

40.19

Max
59.38
FLS
40.19
Q3
35.92
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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Flowserve (FLS) 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 Flowserve (FLS) at 2.17 and Pentair (PNR) at 2.74 are priced roughly in line with their industries — neither looks cheap nor rich on a sales basis.

FLS

Capital Goods industry group

2.17

Max
7.54
Q3
3.76
FLS
2.17
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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Flowserve (FLS) 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 Flowserve (FLS) at 4.40 and Pentair (PNR) at 2.82 are valued close to their industries’ norm against book — neither stands out from peers.

FLS

Capital Goods industry group

4.40

Max
9.66
Q3
5.00
FLS
4.40
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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Flowserve (FLS) vs. Pentair (PNR): A comparison of their P/B ratio against the Capital Goods industry group benchmark.

Valuation Metrics

Valuation metrics for Flowserve (FLS) and Pentair (PNR)
MetricFLSPNR
P/E Ratio (TTM)40.1918.56
P/S Ratio (TTM)2.172.74
P/B Ratio (MRQ)4.402.82
Free Cash Flow Yield (TTM)3.62%4.77%