Pentair Debt-to-Equity Ratio Growth & History (PNR)

Pentair's debt-to-equity ratio was 0.46 for fiscal 2025.

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Pentair annual debt-to-equity ratio history

Pentair annual debt-to-equity ratio

Fiscal yearPeriod endedDebt-to-equity ratioChangeGrowth
20252025-12-310.46−0.04−7.98%
20242024-12-310.50−0.15−23.79%
20232023-12-310.65−0.24−26.54%
20222022-12-310.890.48+118.41%
20212021-12-310.41−0.03−7.82%
20202020-12-310.44−0.13−22.49%
20192019-12-310.570.14+32.34%
20182018-12-310.430.14+49.99%
20172017-12-310.29−0.72−71.57%
20162016-12-311.01−0.16−13.95%
20152015-12-311.170.52+81.47%
20142014-12-310.640.23+53.94%
20132013-12-310.420.03+8.48%
20122012-12-310.39−0.29−43.04%
20112011-12-310.680.34+100.33%
20102010-12-310.34−0.04−10.78%
20092009-12-310.38

Pentair debt-to-equity ratio trends

Over the last five fiscal years, Pentair's debt-to-equity ratio increased from 0.44 to 0.46, a change of 0.02. The latest reported quarter, Q2 2026, shows 0.47.

About the metric

What the debt-to-equity ratio means

The debt-to-equity ratio compares interest-bearing debt with shareholders’ equity. It helps show how much debt financing a company uses relative to its accounting equity, but useful comparison levels vary by industry.

Calculation and source

How debt-to-equity is calculated

TickerStat calculates debt-to-equity as total interest-bearing debt divided by SEC-reported shareholders’ equity for the same balance-sheet date. Total liabilities are not treated as debt, and periods with non-positive equity are omitted. Fiscal periods can differ from calendar years, so exact period-end dates are included.

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