ATRO at a glance
ASTRONICS CORP (ATRO, SEC CIK 8063) filed its latest 10-K annual report on February 26, 2026, a 10-Q quarterly report on August 12, 2026, an 8-K current report on August 11, 2026 and Form 4 insider filings as recently as October 2, 2026. SignalX summarizes each filing with AI and tracks the company's insider trades and institutional holders.
- For the fiscal year ended December 31, 2025 (FY2025), ASTRONICS CORP (ATRO) reported revenue of $862.1 million (up 8.4% from FY2024) and net income of $29.4 million. Diluted EPS was $0.81.
- As of June 30, 2026, 35 institutional investment managers tracked by SignalX reported holding ASTRONICS CORP (ATRO) shares worth $1.1 billion in 13F-HR filings.
Source: SEC EDGAR (XBRL financial data, 13F-HR and Form 4 filings).
- Revenue · FY2025
- $862.1M
- +8.4% vs prior year
- Insiders · 90 days
- 0 buys · 0 sells
- No open-market trades
- 13F holders
- 35 funds
- $1.1B · +1 vs prior quarter
- Latest 8-K
- Aug 11, 2026
- Item 2.02
AI 10-K Annual Report Analysis
Latest 10-K, fiscal year ended Dec 31, 2025
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
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
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
AI summary of the ATRO 10-K filed . Generated from the filing text; verify against the original.View on SEC EDGARHow to read a 10-K
AI 10-Q Quarterly Report Analysis
Latest 10-Q, quarter ended Jul 4, 2026
Management Discussion & Analysis
- Quarterly revenue $259.96M, up $55.28M, or 27.0% YoY
- Gross margin 33.4% vs 25.8% YoY; net income $35.06M vs $1.31M
- Aerospace strongest segment: sales $237.29M, operating margin 20.3% vs 9.3%
- Test Systems weakest margin: operating margin 2.6% vs negative 60.7%; $4.1M current-quarter revenue at no margin
- Operating cash flow $40.7M year-to-date vs $13.0M; net debt $309.0M vs $324.8M at 2025 year-end
- Outlook: demand supported by Boeing and Airbus expectations; tariff, supply-chain, labor, and geopolitical risks remain uncertain
Risk Factors
- No material changes identified; filing refers investors to 2025 10-K risk factors
- Unknown or currently immaterial risks could materially adversely affect results
- Share-repurchase authorization up to $50 million, with $41,483,815 remaining
- No quarterly share repurchases during April 5–July 4, 2026
AI summary of the ATRO 10-Q filed . Generated from the filing text; verify against the original.View on SEC EDGAR10-K vs 10-Q vs 8-K
AI 8-K Current Report Analysis
The most recent material events, by 8-K item
Item 2.02: Results of Operations and Financial Condition
- Astronics issued Q2 2026 financial results on August 11, 2026
- Detailed results and management commentary available in Exhibit 99.1
Item EX-99.1: Item EX-99.1
- Q2 sales rose 27.0% to record $260.0M, with operating income reaching $40.5M and margin 15.6%
- Aerospace drove performance at $237.3M sales and 20.3% operating margin, supported by Commercial Transport and seat-motion demand
Item 7.01: Regulation FD Disclosure
- 20% Class B stock distribution to holders of Common and Class B Stock
- One Class B share per five shares held on June 15, 2026 record date
Item 5.07: Submission of Matters to a Vote of Security Holders
- All nine director nominees elected; Robert S. Keane and Mark Moran received 9,930,588 and 11,053,810 withheld votes
- Ernst & Young ratified for fiscal 2026 with 51,289,688 votes for and 523,194 against
AI summaries of ATRO 8-K current reports filed with the SEC. What 8-K item codes mean
SignalX for ATRO
Don't miss the next ATRO filing
- Alerts as it files. A push when ATRO files an 8-K or an insider trades.
- Fund moves. Which tracked funds opened, added or cut ATRO, by share count.
- Ask anything. An AI agent that reads every ATRO filing and answers with sources.
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Recent Insider Transactions (Form 4)
Latest reported trades by officers, directors and 10% owners
| Insider | Type | Date | Shares | Price |
|---|---|---|---|---|
| Mulato James | A | Sep 30, 2026 | 555 | $31.85 |
| PEABODY MARK | A | Sep 30, 2026 | 111 | $31.85 |
| Hedges Nancy L | A | Sep 30, 2026 | 555 | $31.85 |
| Hedges Nancy L | A | Sep 30, 2026 | 111 | $31.85 |
| Davis Julie M | A | Sep 30, 2026 | 130 | $31.85 |
| Mulato James | A | Sep 30, 2026 | 111 | $31.85 |
| PEABODY MARK | A | Sep 30, 2026 | 555 | $31.85 |
| Davis Julie M | A | Sep 30, 2026 | 26 | $31.85 |
Financial SummaryXBRL
| Metric | FY2023 | FY2024 | FY2025 |
|---|---|---|---|
| Profitability | |||
| Revenue | $689.2M | $795.4M | $862.1M |
| Gross Profit | $120.8M | $168.3M | $258.2M |
| Operating Income | - | $26.5M | $76.4M |
| Net Income | -$26.4M | -$16.2M | $29.4M |
| Gross Margin | 17.5% | 21.2% | 29.9% |
| Op. Margin | - | 3.3% | 8.9% |
| Net Margin | -3.8% | -2.0% | 3.4% |
| Balance Sheet | |||
| Total Assets | - | $648.8M | $706.7M |
| Equity | - | $256.1M | $140.1M |
| ROE | - | -6.3% | 21.0% |
| Per Share | |||
| EPS | $-0.80 | $-0.46 | $0.81 |
| Cash Flow | |||
| Operating CF | - | $30.6M | $74.8M |
Source: XBRL data in ASTRONICS CORP (ATRO)'s 10-K filings on SEC EDGAR, in USD. Compare across companies →
13F Fund Holdings: Quarterly Trend
Latest: Q2 2026Aggregate ATRO share value held by 13F filers tracked by SignalX, by quarter.
Quarterly totals table
| Quarter | Funds | Total value |
|---|---|---|
| Q2 2026 | 35 | $1.06B |
| Q1 2026 | 34 | $820.7M |
| Q4 2025 | 30 | $617.5M |
| Q3 2025 | 29 | $471.9M |
| Q2 2025 | 28 | $404.2M |
| Q1 2025 | 23 | $223.2M |
| Q4 2024 | 16 | $94.6M |
| Q3 2024 | 15 | $58.1M |
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Source: 13F-HR filings on SEC EDGAR (aggregated from 210 fund-quarter rows). Reflects only 13F filers tracked by SignalX, not the full institutional ownership universe. How 13F filings work
ATRO filing archive
AI analysis pages for each 10-K, 10-Q and 8-K
10-K annual reports
10-Q quarterly reports
Latest 2026 SEC Filings: 10-K, 10-Q, 8-K & Form 4
| Form | Filing date | Period | Analysis | SEC |
|---|---|---|---|---|
| 4 | Oct 2, 2026 | - | - | - |
| 4 | Oct 2, 2026 | - | - | - |
| 4 | Oct 2, 2026 | - | - | - |
| 4 | Oct 2, 2026 | - | - | - |
| 4 | Sep 18, 2026 | - | - | - |
| 4 | Aug 26, 2026 | - | - | - |
| 4 | Aug 19, 2026 | - | - | - |
| 4 | Aug 19, 2026 | - | - | - |
| 10-Q | Aug 12, 2026 | Jul 4, 2026 | Analysis | |
| SC 13G | Aug 12, 2026 | - | - | |
| 8-K | Aug 11, 2026 | - | Analysis | - |
| SC 13G | Aug 7, 2026 | - | - | |
| SC 13G | Jul 14, 2026 | - | - | |
| SC 13G | Jul 8, 2026 | - | - | |
| SC 13G | Jul 8, 2026 | - | - | |
| 4 | Jun 17, 2026 | - | - | - |
| 4 | Jun 17, 2026 | - | - | - |
| 4 | Jun 17, 2026 | - | - | - |
| 4 | Jun 17, 2026 | - | - | - |
| 4 | Jun 17, 2026 | - | - | - |
| 4 | Jun 17, 2026 | - | - | - |
| 4 | Jun 17, 2026 | - | - | - |
| 4 | Jun 17, 2026 | - | - | - |
| 4 | Jun 17, 2026 | - | - | - |
| 4 | Jun 17, 2026 | - | - | - |
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ATRO SEC filings: frequently asked questions
Which institutions hold ATRO stock?
As of June 30, 2026, the largest ASTRONICS CORP (ATRO) holders among the 13F filers tracked by SignalX were BlackRock ($248.4 million), State Street Corp ($166.7 million), Vanguard Capital Management LLC ($115.3 million), Ameriprise Financial ($57.7 million), Dimensional Fund Advisors ($55.0 million). 13F-HR reports are filed up to 45 days after each quarter ends.
What was ATRO's revenue in fiscal year 2025?
For the fiscal year ended December 31, 2025 (FY2025), ASTRONICS CORP (ATRO) reported revenue of $862.1 million (up 8.4% from FY2024) and net income of $29.4 million. Diluted EPS was $0.81. The figures come from the XBRL data in the 10-K.
What are the main risks in ATRO's latest 10-K?
In the 10-K filed February 26, 2026, ASTRONICS CORP (ATRO) flagged: 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. (AI summary of the Risk Factors section.)
What did ATRO report in its latest 8-K?
ASTRONICS CORP (ATRO) filed an 8-K on August 11, 2026 reporting Item 2.02 (Results of Operations and Financial Condition). Astronics issued Q2 2026 financial results on August 11, 2026.
What are the latest ATRO SEC filings?
ASTRONICS CORP (ATRO) filed its latest 10-K annual report on February 26, 2026, a 10-Q quarterly report on August 12, 2026, an 8-K current report on August 11, 2026 and a Form 4 insider filing on October 2, 2026.
What is ATRO's SEC CIK number?
ASTRONICS CORP (ATRO)'s SEC Central Index Key (CIK) is 8063. EDGAR lists every ATRO filing under that number.
Ask anything about ATRO
The research agent reads ATRO's filings, financials, insider trades and 13F holders, then answers with sources.