PNR vs SN vs FLS Stock Comparison

Pentair, SharkNinja and Flowserve Prices as of Oct 23, 2026 Peers: Industry group
PNR PENTAIR plc
$55.31 +0.1% 1M -50.0% 1Y
Market cap
$8.88B
P/E
13.6x
Revenue (TTM)
$4.01B
Div. yield
0.02%
Pumps and Valves Industrials
5 wins
SN SharkNinja, Inc.
$196.27 +16.5% 1M +102.7% 1Y
Market cap
$28.08B
P/E
40.4x
Revenue (TTM)
$6.91B
Div. yield
–
Home Appliances Consumer Discretionary
5 wins
FLS Flowserve Corp
$68.20 -11.7% 1M +29.5% 1Y
Market cap
$8.87B
P/E
23.9x
Revenue (TTM)
$4.63B
Div. yield
–
Pumps and Valves Industrials
1 win

Head to Head

11 decided of 12

SharkNinja leads on 5 of the 12 questions below (SharkNinja 5, Pentair 5, Flowserve 1). Which ones matter depends on what you are buying for; a cheap multiple and slow growth often come together.

QuestionPNRSNFLSLeader
Larger companyMarket capitalisation $8.88B $28.08B $8.87B SN
Cheaper on earningsLower P/E, profitable companies only 13.6x 40.4x 23.9x PNR
Cheaper on forward earningsLower price / next fiscal year consensus EPS 12.2x 28.3x 15.7x PNR
Faster revenue growthRevenue growth, trailing twelve months -2.1% +17.5% -0.3% SN
More profitableNet margin, trailing twelve months 16.2% 10.1% 8.0% PNR
Better return on capitalReturn on invested capital 12.6% 21.2% 6.6% SN
Less leveragedLower net debt / EBITDA 1.6x -0.1x 2.9x SN
Higher dividend yieldTrailing dividend yield 0.02% 0.00% 0.00% –
Better 1-year returnPrice return, last 12 months -50.0% +102.7% +29.5% SN
Better 5-year returnAnnualised price return, 5 years -6.1%/yr — +12.9%/yr FLS
Less volatileAnnualised volatility, 1 year 33.9% 42.9% 48.8% PNR
Higher overall scoreMean of the five percentile scores vs peers 66/100 64/100 58/100 PNR

Percentile Scorecard

PNRSNFLS

Each axis is the mean percentile of its metrics against the company's industry group. 100 is the best in the group, 50 the middle.

Scores by Axis

AxisPNRSNFLS
Valuation 84 #34 of 203 17 #35 of 42 50 #102 of 203
Growth 37 #119 of 188 93 #4 of 42 69 #59 of 188
Profitability 87 #26 of 187 95 #3 of 40 54 #86 of 187
Financial Health 42 #129 of 222 70 #14 of 44 33 #150 of 222
Shareholder Returns 83 #27 of 153 44 #16 of 28 86 #23 of 153
Overall 66 64 58
  • PNR ranked among 222 companies in Machinery
  • SN ranked among 45 companies in Household Durables
  • FLS ranked among 222 companies in Machinery

Price Performance

Price return, split-adjusted, before dividends. Click a name to hide or show it.

Returns

PeriodPNRSNFLSSPY
1 month +0.1%+16.5%-11.7% -1.0%
3 months -12.1%+32.1%-5.8% +2.9%
6 months -39.7%+69.6%-18.0% +6.4%
Year to date -46.9%+75.4%-1.7% +11.4%
1 year -50.0%+102.7%+29.5% +13.1%
3 years -7.0%+382.1%+86.7% +79.4%
3 years, per year -2.4%+69.0%+23.2% +21.5%
5 years -27.0%—+83.1% +67.7%
5 years, per year -6.1%—+12.9% +10.9%
10 years -5.2%—+56.4% +255.2%
10 years, per year -0.5%—+4.6% +13.5%

Risk

MeasurePNRSNFLSSPY
Volatility, 1Y 33.9%42.9%48.8% 12.7%
Downside volatility, 1Y 40.0%39.2%41.9% 12.7%
Beta vs S&P 500, 1Y 0.891.531.74 1.00
Return / volatility, 1Y -1.482.390.60 1.03
Max drawdown, 5Y -53.7%-42.6%-39.0% -25.4%
From 52-week high -50.0%-1.4%-25.9% -2.5%
52-week high $110.70$199.15$92.04 $779.14
52-week low $52.11$84.57$52.66 $631.97

Valuation History

Weekly multiples on trailing twelve-month fundamentals. Negative or extreme readings (a loss year, a collapsed denominator) are left out so the chart stays readable.

MultiplePNRSNFLS
P/E now vs peer median 13.7xmedian 25.9x 39.9xmedian 15.0x 23.4xmedian 25.9x
P/S now vs peer median 2.2xmedian 1.9x 4.0xmedian 0.7x 1.9xmedian 1.9x
EV/EBITDA now vs peer median 11.1xmedian 13.7x 25.0xmedian 9.7x 20.7xmedian 13.7x
P/FCF now vs peer median 13.1xmedian 21.1x 34.4xmedian 12.1x 21.1xmedian 21.1x
P/B now vs peer median 2.4xmedian 2.3x 9.7xmedian 1.2x 3.7xmedian 2.3x
PEG now vs peer median 1.27median 1.19 0.90median 0.64 1.37median 1.19

Financial History

Reported figures by fiscal period, placed on the calendar year (or quarter) each period ended in, so companies with different fiscal years line up.

Trailing twelve monthsPNRSNFLS
Revenue $4.01B $6.91B $4.63B
Gross profit $1.66B $3.38B $1.57B
Operating income $813.20M $950.59M $392.30M
Net income $651.40M $695.22M $390.08M
Free cash flow $673.00M $804.52M $411.44M
R&D $95.40M $399.28M –
EPS (diluted) $4.03 $4.91 $2.89
Cash & equivalents $91.80M $779.83M $731.01M
Total debt $1.61B $716.47M $2.14B
Shares (diluted) 161.60M 141.51M 128.36M
Enterprise value $8.49B $25.75B $5.75B

All Metrics

58 metrics · best in bold

Bold marks the best reading: the lowest positive value for multiples, leverage and payout, the highest for everything else. The bar under each value is its percentile against that company's own peers. Hover a value for its rank and the peer median.

Valuation

12 metrics
MetricPNRSNFLS
P/E 13.7x 39.9x 23.4x
P/FCF 13.1x 34.4x 21.1x
P/Operating cash flow 11.7x 28.4x 17.8x
P/S 2.2x 4.0x 1.9x
P/B 2.4x 9.7x 3.7x
P/Tangible book 3.3x 11.5x 4.4x
EV/EBITDA 11.1x 25.0x 20.7x
EV/EBIT 12.7x 29.0x 25.7x
EV/Revenue 2.6x 4.0x 2.2x
EV/FCF 15.4x 34.3x 24.5x
EV/Operating cash flow 13.8x 28.3x 20.6x
PEG (3Y EPS CAGR) 1.27 0.90 1.37

Growth

14 metrics
MetricPNRSNFLS
Revenue growth (1Y) -2.1% 17.5% -0.3%
Revenue CAGR (3Y) -1.3% 20.6% 5.3%
Gross profit growth (1Y) 1.7% 18.8% 4.3%
Gross profit CAGR (3Y) 4.5% 29.3% 10.8%
Operating income growth (1Y) 2.2% 36.0% -22.5%
Operating income CAGR (3Y) 7.7% 40.7% 11.5%
Net income growth (1Y) 6.9% 34.1% 24.0%
Net income CAGR (3Y) 9.7% 45.4% 15.9%
EPS growth (1Y) 9.6% 34.4% 30.5%
EPS CAGR (3Y) 10.7% 44.6% 17.1%
Operating cash flow growth (1Y) -16.8% 141.8% 1.6%
Operating cash flow CAGR (3Y) 12.5% 32.4% 81.4%
Free cash flow growth (1Y) -19.6% 432.7% 3.1%
Free cash flow CAGR (3Y) 14.6% 31.6% 348.1%

Profitability

14 metrics
MetricPNRSNFLS
Gross margin 41.3% 48.9% 33.9%
EBITDA margin 23.3% 15.9% 10.5%
Operating margin 20.3% 13.8% 8.5%
Pretax margin 18.4% 12.8% 11.9%
Net margin 16.2% 10.1% 8.0%
FCF margin 16.8% 11.6% 8.9%
Operating cash flow margin 18.7% 14.1% 10.5%
Return on equity 17.2% 24.8% 16.9%
Return on assets 9.5% 13.1% 6.5%
Return on invested capital 12.6% 21.2% 6.6%
Return on capital employed 13.7% 27.2% 8.6%
Asset turnover 0.6x 1.3x 0.8x
Cash conversion (OCF / net income) 1.2x 1.4x 1.3x
Stock comp / revenue 0.9% 1.4% 0.9%

Financial Health

11 metrics
MetricPNRSNFLS
Debt / assets 23.9% 12.8% 33.8%
Debt / equity 0.4x 0.3x 0.9x
Net debt / EBITDA 1.6x -0.1x 2.9x
Debt / FCF 2.4x 0.9x 5.2x
Liabilities / assets 44.1% 49.2% 63.2%
Equity / assets 55.9% 50.8% 36.8%
Interest coverage – – 4.6x
Current ratio 1.5x 2.1x 2.2x
Quick ratio 0.7x 1.3x 1.2x
Cash ratio 0.1x 0.4x 0.5x
Altman Z-score 3.50 8.72 3.53

Shareholder Returns

7 metrics
MetricPNRSNFLS
Dividend yield 2.4% – 1.3%
Net buyback yield 5.1% 0.4% 2.6%
Shareholder yield 7.5% 0.4% 3.9%
Payout ratio (earnings) 26.0% – –
Payout ratio (FCF) 25.2% – –
Dividend growth (1Y) 6.9% – –
Dividend CAGR (3Y) 6.2% – –

Analyst Estimates

Solid lines are reported fiscal-year results; dashed lines are the consensus for the years ahead. Hover a year for the analysts' high and low, and how each result compared with its estimate.

ConsensusPNRSNFLS
Forward P/E 12.2xFY2026 28.3xFY2026 15.7xFY2026
EPS, next fiscal year $4.55FY2026 $6.94FY2026 $4.35FY2026
EPS growth, next FY -7.5%FY2026 +31.4%FY2026 +19.5%FY2026
EPS growth, the year after +17.4% +2.9% +12.2%
Revenue, next fiscal year $3.86BFY2026 $7.30BFY2026 $4.72BFY2026
Revenue growth, next FY -7.8%FY2026 +14.1%FY2026 -0.1%FY2026
Revenue growth, the year after +9.3% +12.2% +5.3%

Institutional Ownership

13F filings, quarter ended Jun 30, 2026
HoldersPNRSNFLS
Held by institutions 95.0% 64.7% 100.0%
Institutions holding 719 563 584
Change in shares held, QoQ -0.1% +11.6% +14.6%
Institutions buying 353 370 299
Institutions selling 256 144 201
Buyers to sellers 1.38 2.57 1.49

Return Correlation

Daily returns, last 12 months

1.00 means two stocks move in lockstep, 0 that they move independently. Pairs below about 0.5 diversify each other.

PNRSNFLS
PNR 1.00 0.35 0.24
SN 0.35 1.00 0.30
FLS 0.24 0.30 1.00

Add a Peer

Largest companies in the same industry

Related Comparisons

Frequently Asked Questions

Which is bigger, PNR, SN and FLS?

SharkNinja (SN) is the largest by market capitalisation: Pentair (PNR) $8.88B, SharkNinja (SN) $28.08B, Flowserve (FLS) $8.87B.

Which stock is cheaper, PNR, SN and FLS?

Pentair (PNR) trades on the lowest price-to-earnings ratio (Pentair (PNR) 13.6x, SharkNinja (SN) 40.4x, Flowserve (FLS) 23.9x). On next year's consensus earnings, Pentair (PNR) is cheapest (Pentair (PNR) 12.2x, SharkNinja (SN) 28.3x, Flowserve (FLS) 15.7x). A lower multiple can reflect slower expected growth, so read it next to the growth figures.

Which company is growing faster?

SharkNinja (SN) grew revenue fastest over the trailing twelve months: Pentair (PNR) -2.1%, SharkNinja (SN) +17.5%, Flowserve (FLS) -0.3%.

Which company is more profitable?

Pentair (PNR) has the highest net margin (Pentair (PNR) 16.2%, SharkNinja (SN) 10.1%, Flowserve (FLS) 8.0%). On return on invested capital, SharkNinja (SN) leads (Pentair (PNR) 12.6%, SharkNinja (SN) 21.2%, Flowserve (FLS) 6.6%).

Which stock has performed better?

Over the past year SharkNinja (SN) returned the most: Pentair (PNR) -50.0%, SharkNinja (SN) +102.7%, Flowserve (FLS) +29.5%. Over five years, Flowserve (FLS) compounded fastest (Pentair (PNR) -6.1%/yr, Flowserve (FLS) +12.9%/yr). Returns are price only, before dividends.

Which pays a higher dividend?

Only one of these companies pays a dividend: Pentair (PNR) 0.02%, SharkNinja (SN) 0.00%, Flowserve (FLS) 0.00%. SharkNinja (SN) and Flowserve (FLS) pays no regular dividend.

Which stock is riskier?

By one-year price volatility, Pentair (PNR) has been the steadiest (Pentair (PNR) 33.9%, SharkNinja (SN) 42.9%, Flowserve (FLS) 48.8%). Volatility measures how widely the price swings, not the risk of the business.

Which is the better stock, PNR, SN and FLS?

There is no single answer; it depends on what you are buying for. On the 12 head-to-head measures on this page, SharkNinja (SN) leads on 5. Business Quant does not give investment advice; use the comparison as a starting point for your own research.

Data from SEC filings, exchange prices and consensus estimates, via Business Quant. Percentile scores compare each company with its own peer group, so two companies' scores are each relative to different peers unless you rank against the whole market. Price returns exclude dividends. Nothing on this page is investment advice.