10-K annual report · filed Feb 26, 2026

ASTRONICS CORP (ATRO) FY2025 10-K Annual Report

Short answer

ASTRONICS CORP (ATRO) filed its fiscal 2025 10-K annual report with the SEC on Feb 26, 2026. It reported revenue of $862M (+8.4% year over year) and net income of $29M.

  • Top risk flagged: Legal risk: Patent infringement suit by Lufthansa Technik AG, with probable losses anticipated from rulings to date

FY2025 key financial metrics · XBRL

Revenue
$862M
+8.4% YoY
Net income
$29M
+281.1% YoY
Operating margin
8.9%
+5.5 pp YoY
Gross margin
29.9%
+8.8 pp YoY
EPS (diluted)
$0.81
+276.1% YoY
ROE
21.0%
+27.3 pp YoY
Operating cash flow
$75M
+144.7% YoY

Source: XBRL data from the ASTRONICS CORP (ATRO) FY2025 10-K on SEC EDGAR. USD.

ASTRONICS CORP FY2025 10-K analysis

AI summary of each section, grounded in the filing text

Business Overview

  • Core business: advanced aerospace and defense electrical power, lighting, avionics, certification, aircraft structures, and automated test systems
  • New acquisitions: Envoy Aerospace ($8.3M, FAA ODA services) and Bühler Motor Aviation ($18M, aircraft seat actuation systems) added to Aerospace segment in 2025
  • Strategic shift: Replacement of $220M asset-based credit facility with $300M senior secured cash flow-based revolving credit facility in October 2025
  • Quantitative metric: consolidated backlog increased 12.5% to $674.5M at Dec 31, 2025 from $599.2M in prior year
  • Noteworthy fact: repurchased 80% ($132M) of 5.5% Convertible Senior Notes due 2030 during Q3 2025, retaining $33M outstanding

Management Discussion & Analysis

  • Revenue $862.1M in 2025, up 8.4% YoY from $795.4M; Aerospace segment sales $797.3M up 12.8%, Test Systems sales down $23.9M
  • Gross margin 29.9% in 2025 vs 27.7% in 2024; Aerospace segment operating margin 14.2% vs 8.8%
  • Best segment Aerospace: operating profit $113.2M on $797.3M sales; worst Test Systems segment: sales decline of $23.9M
  • Net income $29.4M vs net loss $16.2M in prior year; interest expense down 42.9% to $12.6M; $32.6M debt settlement loss recorded
  • Bookings increased 14.4% to $924.4M; backlog $674.5M end 2025; management cites production ramp, supply challenges, and geopolitical risks impacting outlook

Risk Factors

  • Legal risk: Patent infringement suit by Lufthansa Technik AG, with probable losses anticipated from rulings to date
  • Macroeconomic threat: Boeing sales concentration ~10.4% in 2025, key customer dependency risks revenue volatility
  • Supply chain vulnerability: AI-driven demand pressures on critical components risk manufacturing delays and increased costs
  • Competitive risk: Competitors' advances in generative AI technology may undermine Astronics’ product competitiveness
  • Financial risk: Fixed-price contracts dominate sales, exposing Astronics to cost overruns and potential net earnings losses

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