Quality Investor

AMPY

Rank #123

Rank #123 by gross profitability (GP/assets 0.42) · ROE 10.5% · Piotroski F-Score N/A.

As-of 2026-07-22 · CIK 0001533924 · 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 end2023-12-31filed 2024-03-072022-12-31filed 2023-03-092018-12-31filed 2019-03-142017-12-31filed 2019-03-14
Operating
Depreciation & amortization28.024.062.065.8
Stock-based compensation5.33.05.49.2
Change in receivables(41.3)(2.8)(8.7)(2.8)
Change in payables(1.8)3.0
Operating cash flow141.664.5107.2119.6
Investing
Investing cash flow(38.6)(41.5)(58.0)(126.0)
Financing
Financing cash flow(82.2)(41.8)(106.4)(2.0)

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?