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FLS vs. MLI: Flowserve vs. Mueller Industries Stock Comparison

How do Flowserve (FLS) and Mueller Industries (MLI) 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 Mueller Industries (MLI) 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 Mueller Industries (MLI)
Profile ItemFLSMLI
NameFlowserve CorporationMueller Industries, Inc.
Country/RegionUnited StatesUnited States
GICS SectorIndustrialsIndustrials
GICS Industry GroupCapital GoodsCapital Goods
GICS IndustryMachineryMachinery
GICS Sub-IndustryIndustrial Machinery & Supplies & ComponentsIndustrial Machinery & Supplies & Components
Market Capitalization10.19 billion USD11.54 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateMarch 17, 1980February 25, 1991
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

FLS
MLI
GSPC
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Flowserve (FLS) vs. Mueller Industries (MLI), 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 Mueller Industries (MLI). Returns over one year are annualized.

Calendar-Year Returns

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

Performance Metrics

Price performance metrics for Flowserve (FLS) and Mueller Industries (MLI)
MetricFLSMLI
Total Return (1Y)24.11%3.68%
Total Return (3Y, Annualized)33.68%44.56%
Total Return (5Y, Annualized)22.48%32.39%

Risk Profile

Drawdown History

FLS
MLI
GSPC
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Flowserve (FLS) vs. Mueller Industries (MLI), 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 Mueller Industries (MLI). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Flowserve (FLS) and Mueller Industries (MLI)
MetricFLSMLI
Volatility (1Y, Annualized)42.18%34.44%
Beta (5Y)1.241.01
Max Drawdown (5Y)-38.76%-27.79%
Avg. Volume (3M)1.61M1.61M

Risk-Adjusted Performance

Risk-Return Positioning

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FLS and MLI 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 Mueller Industries (MLI)
MetricFLSMLI
Sharpe Ratio (1Y)0.47-0.02
Sortino Ratio (1Y)0.70-0.02

Profitability

ROE (TTM)

Mueller Industries (MLI) at 26.26% sits in the top ROE quartile, while Flowserve (FLS) at 11.61% is closer to the peer norm — stronger capital efficiency for MLI.

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%

MLI

Capital Goods industry group

26.26%

Max
40.55%
MLI
26.26%
Q3
19.29%
Median
12.12%
Q1
4.08%
Min
-17.12%
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Flowserve (FLS) vs. Mueller Industries (MLI): A comparison of their ROE against the Capital Goods industry group benchmark.

Net Margin (TTM)

Mueller Industries (MLI) at 17.27% 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%

MLI

Capital Goods industry group

17.27%

Max
27.47%
MLI
17.27%
Q3
12.10%
Median
6.30%
Q1
1.40%
Min
-12.89%
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Flowserve (FLS) vs. Mueller Industries (MLI): A comparison of their net margin against the Capital Goods industry group benchmark.

Operating Margin (TTM)

Mueller Industries (MLI) at 19.53% 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%

MLI

Capital Goods industry group

19.53%

Max
36.60%
MLI
19.53%
Q3
18.33%
Median
11.12%
Q1
5.14%
Min
-12.63%
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Flowserve (FLS) vs. Mueller Industries (MLI): A comparison of their operating margin against the Capital Goods industry group benchmark.

Profitability Metrics

Profitability metrics for Flowserve (FLS) and Mueller Industries (MLI)
MetricFLSMLI
ROE (TTM)11.61%26.26%
ROA (TTM)6.36%16.23%
Net Margin (TTM)5.42%17.27%
Operating Margin (TTM)13.45%19.53%
Gross Margin (TTM)35.30%27.25%

Growth

Revenue Growth

Both Flowserve (FLS) at 3.76% and Mueller Industries (MLI) at 10.87% 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. Mueller Industries (MLI): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both Flowserve (FLS) at 23.36% and Mueller Industries (MLI) at 29.19% 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. Mueller Industries (MLI): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Flowserve (FLS) and Mueller Industries (MLI)
MetricFLSMLI
Revenue Growth (YoY)3.76%10.87%
Revenue Growth (3Y CAGR)9.37%1.62%
EPS Growth (YoY)23.36%29.19%
EPS Growth (3Y CAGR)22.39%5.63%

Financial Strength

Current Ratio (MRQ)

Flowserve (FLS) at 2.10 keeps current ratio within its industry’s typical mid-range, while Mueller Industries (MLI) at 4.39 sits above its industry’s typical mid-range — comfortable liquidity, though possibly with more idle current assets 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

MLI

Capital Goods industry group

4.39

Max
5.22
MLI
4.39
Q3
2.95
Median
2.08
Q1
1.43
Min
0.36
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Flowserve (FLS) vs. Mueller Industries (MLI): A comparison of their current ratio against the Capital Goods industry group benchmark.

Debt / Equity (MRQ)

Mueller Industries (MLI) at 0.01 keeps leverage in the lower industry quartile, while Flowserve (FLS) at 0.95 runs a more typical debt-to-equity mix.

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

MLI

Capital Goods industry group

0.01

Max
2.33
Q3
1.12
Median
0.60
Q1
0.29
MLI
0.01
Min
0.00
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Flowserve (FLS) vs. Mueller Industries (MLI): 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 Mueller Industries (MLI)
MetricFLSMLI
Current Ratio (MRQ)2.104.39
Debt / Equity (MRQ)0.950.01
Net Debt / EBITDA2.08-1.31

Dividends

Dividend Yield (TTM)

Mueller Industries (MLI) at 1.24% delivers top-quartile income for its industry, while Flowserve (FLS) at 1.11% pays a more typical yield — both are credible income propositions, MLI 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%

MLI

Capital Goods industry group

1.24%

Max
2.66%
MLI
1.24%
Q3
1.14%
Median
0.24%
Q1
0.00%
Min
0.00%
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Flowserve (FLS) vs. Mueller Industries (MLI): A comparison of their dividend yield against the Capital Goods industry group benchmark.

Dividend Payout Ratio (TTM)

Mueller Industries (MLI) at 16.67% pays out a band-typical share of earnings, while Flowserve (FLS) at 43.50% distributes more than its industry norm — less retained, thinner cover.

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%

MLI

Capital Goods industry group

16.67%

Max
67.39%
Q3
28.02%
MLI
16.67%
Median
6.86%
Q1
0.00%
Min
0.00%
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Flowserve (FLS) vs. Mueller Industries (MLI): A comparison of their payout ratio against the Capital Goods industry group benchmark.

Dividend Metrics

Dividend metrics for Flowserve (FLS) and Mueller Industries (MLI)
MetricFLSMLI
Dividend Yield (TTM)1.11%1.24%
Dividend Payout Ratio (TTM)43.50%16.67%

Valuation

P/E Ratio (TTM)

Mueller Industries (MLI) at 13.58 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

MLI

Capital Goods industry group

13.58

Max
59.38
Q3
35.92
Median
25.41
Q1
19.47
MLI
13.58
Min
3.03
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Flowserve (FLS) vs. Mueller Industries (MLI): 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 Mueller Industries (MLI) at 2.31 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

MLI

Capital Goods industry group

2.31

Max
7.54
Q3
3.76
MLI
2.31
Median
2.15
Q1
1.03
Min
0.03
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Flowserve (FLS) vs. Mueller Industries (MLI): A comparison of their P/S ratio against the Capital Goods industry group benchmark.

P/B Ratio (MRQ)

Mueller Industries (MLI) at 0.33 sits in the lower P/B ratio quartile against book while Flowserve (FLS) at 4.40 is valued near its industry’s middle — MLI is cheaper on assets, though weigh it against ROE and asset quality.

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

MLI

Capital Goods industry group

0.33

Max
9.66
Q3
5.00
Median
3.12
Q1
1.81
MLI
0.33
Min
-1.08
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Flowserve (FLS) vs. Mueller Industries (MLI): A comparison of their P/B ratio against the Capital Goods industry group benchmark.

Valuation Metrics

Valuation metrics for Flowserve (FLS) and Mueller Industries (MLI)
MetricFLSMLI
P/E Ratio (TTM)40.1913.58
P/S Ratio (TTM)2.172.31
P/B Ratio (MRQ)4.400.33
Free Cash Flow Yield (TTM)3.62%4.65%