Quality Investor

NPKI

Rank #316

Rank #316 by gross profitability (GP/assets 0.23) · ROE 10.8% · Piotroski F-Score 7 / 9.

As-of 2026-07-22 · CIK 0000071829 · all metrics point-in-time as of the filing date.

Each fiscal year is read as-of that year’s own 10-K filing, so nothing restated after the fact leaks backwards. Line items this filer never tagged are omitted. Hover or tap a badge for the diagnostic behind it.

USD in millions, except per-share (EPS) and percentage rows. Values are as originally filed; em-dash = not tagged in that year's filing.
Fiscal year end2017-12-31filed 2018-02-232016-12-31filed 2017-02-242015-12-31filed 2016-02-262014-12-31filed 2016-02-26
Operating
Depreciation & amortization39.838.043.942.0
Stock-based compensation10.812.114.212.3
Change in receivables94.3
Change in inventory15.1(16.0)(21.3)14.1
Change in payables14.2(5.2)(32.0)23.6
Operating cash flow38.411.1121.589.2
Investing
Capital expenditures31.438.469.4
Acquisitions, net of cash44.84.4
Investing cash flow(68.4)(28.3)(84.4)(14.0)
Financing
Debt repaid0.1
Share repurchases3.21.22.353.1
Financing cash flow(2.3)(0.7)(6.7)(49.2)
Summary
Free cash flow7.0(27.3)52.152.1

Figures are as originally filed with the SEC (point-in-time), not restated, so they can differ slightly from sites that show later-restated numbers. Why point-in-time?