PENTAIR plc 8-K

What Happened

• Pentair plc (PNR) filed an 8‑K on April 28, 2026 to announce its first‑quarter 2026 earnings and a related conference call. The company attached a press release as Exhibit 99.1 that reports the quarterly results and provides reconciliations of non‑GAAP measures to GAAP.
• The release presents several non‑GAAP financial metrics — including core sales, adjusted operating income, adjusted return on sales, adjusted net income from continuing operations, adjusted diluted EPS from continuing operations, and free cash flow — and explains how these measures are calculated and adjusted.

Key Details

• Filing date: April 28, 2026; press release attached as Exhibit 99.1.
• Non‑GAAP measures listed: core sales, adjusted operating income, adjusted return on sales, adjusted net income from continuing operations, adjusted diluted EPS, and free cash flow — with reconciliations to GAAP included in the release.
• 2026 adjustments: include equity income of unconsolidated subsidiaries and exclude intangible amortization, certain restructuring/transformation/other costs, and certain tax items. 2025 adjustments additionally excluded legal accruals/settlements, asset impairments, loss on sale of business, deal costs, pension/post‑retirement mark‑to‑market loss, and other items.
• Definition note: “core sales” exclude the impact of currency translation and acquisition sales within their first year; “core sales growth” compares current core sales to the prior period.

Why It Matters

• Investors should review the press release and the provided reconciliations to understand how Pentair’s reported non‑GAAP figures differ from GAAP results — these measures are used internally to assess operating run‑rate and determine incentive compensation (adjusted EPS for long‑term incentives; adjusted operating income for annual incentives).
• Emphasis on free cash flow highlights management’s focus on liquidity and its use for dividends, share repurchases, and debt repayment; however, Pentair warns its non‑GAAP definitions may not be comparable with other companies.
• Retail investors should compare the adjusted metrics and the GAAP reconciliations to get a full picture of Pentair’s quarterly performance and to assess trends in revenue (core sales), profitability, and cash generation.