Amtech Systems Inc (ASYS) — SEC Filings
Amtech Systems Inc (ASYS) — 31 SEC filings. Latest: EFFECT (Mar 24, 2026). Includes 10 8-K, 6 10-Q, 6 SC 13G/A.
View Amtech Systems Inc on SEC EDGAR
Overview
Amtech Systems Inc (ASYS) is a publicly traded company tracked on ReadTheFiling. The most recent enriched filing is a EFFECT filed on Mar 24, 2026: The SEC has declared the registration statement for AMTECH SYSTEMS INC (CIK: 0000720500) effective as of March 23, 2026. This means the company can now proceed with the offering described in their File No. 333-294296, likely allowing them to raise capital or distribute securities. For investors, thi
Sentiment Summary
Across 31 filings, the sentiment breakdown is: 1 bullish, 2 bearish, 26 neutral, 2 mixed. The dominant filing sentiment for Amtech Systems Inc is neutral.
Filing Type Overview
Amtech Systems Inc (ASYS) has filed 1 EFFECT, 10 8-K, 2 10-K, 6 10-Q, 1 DEFA14A, 2 DEF 14A, 2 SC 13G, 6 SC 13G/A, 1 SC 13D/A with the SEC between Jan 2024 to Mar 2026.
Filings by Year
Recent SEC Filings (31)
Risk Profile
Risk Assessment: Of ASYS's 24 recent filings, 1 were flagged as high-risk, 9 as medium-risk, and 14 as low-risk. The overall risk profile suggests relatively low risk with generally favorable filings.
Key Executives
- David L. Nelson
- Garrett Lynam
- December 31, 2023
Industry Context
Amtech Systems operates in the semiconductor equipment and services industry, a sector characterized by significant R&D investment and cyclical demand tied to global technology trends. Key growth drivers include the burgeoning AI infrastructure market, the increasing demand for electric vehicles and advanced driver-assistance systems (ADAS) necessitating advanced power semiconductors, and the ongoing need for supply chain resiliency. The competitive landscape includes established players and emerging companies vying for market share in specialized equipment and consumables.
Top Tags
10-Q (5) · financials (4) · corporate-governance (4) · amendment (4) · institutional-ownership (4) · quarterly-report (3) · financial-reporting (3) · proxy-statement (2) · sec-filing (2) · Amtech Systems (2)
Key Numbers
| Metric | Value | Context |
|---|---|---|
| Commission File Number | 000-11412 | Identifies the company's SEC filing history. |
| IRS Employer Identification No. | 86-0411215 | Company's tax identification number. |
| Market Value of Non-Affiliate Stock | $54.3M | As of March 31, 2025, indicating the public float. |
| Shares Outstanding | 14.3M | As of December 3, 2025, representing the total common stock. |
| Thermal Processing Solutions Revenue Share | 73% | This segment generated 73% of 2025 consolidated net revenue, highlighting its dominance. |
| Semiconductor Fabrication Solutions Revenue Share | 27% | This segment contributed 27% of 2025 consolidated net revenue. |
| Fiscal Year End | 2025 | The report covers the fiscal year ending September 30, 2025. |
| Q3 2025 Revenue | $19.5M | Decreased 29.8% from $27.8M in Q3 2024 |
| Q3 2025 Net Loss | $1.2M | Shift from $1.1M net income in Q3 2024 |
| Q3 2025 Diluted EPS Loss | $0.09 | Compared to $0.08 diluted EPS income in Q3 2024 |
| Nine Months 2025 Revenue | $57.9M | Decreased 27.5% from $79.8M in prior-year period |
| Nine Months 2025 Net Loss | $3.5M | Compared to $2.9M net income in prior-year period |
| Nine Months 2025 Diluted EPS Loss | $0.26 | Compared to $0.21 diluted EPS income in prior-year period |
| Q3 Revenue Decrease | 29.8% | Year-over-year decline in revenue |
| Nine Months Revenue Decrease | 27.5% | Year-over-year decline in revenue |
Forward-Looking Statements
- {"claim":"Amtech Systems Inc. stock may experience downward pressure due to the reduced institutional ownership.","entity":"Amtech Systems Inc.","targetDate":"Q1 2024","confidence":"medium"}
- {"claim":"Other institutional investors may take notice of Wax Asset Management's significant stake and potentially initiate or increase their own positions in Amtech Systems Inc.","entity":"Amtech Systems Inc","targetDate":"Q2 2024","confidence":"medium"}
- {"claim":"Amtech Systems Inc. will likely continue to face revenue challenges in the near term due to current market conditions.","entity":"AMTECH SYSTEMS INC","targetDate":"2024-09-30","confidence":"medium"}
- {"claim":"The company's gross profit margin may remain under pressure if revenue declines persist.","entity":"AMTECH SYSTEMS INC","targetDate":"2024-09-30","confidence":"medium"}
- {"claim":"Increased institutional scrutiny on Amtech Systems Inc. due to Dimensional Fund Advisors' continued reporting.","entity":"Amtech Systems Inc.","targetDate":"Next 6 months","confidence":"medium"}
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Frequently Asked Questions
What are the latest SEC filings for Amtech Systems Inc (ASYS)?
Amtech Systems Inc has 31 recent SEC filings from Jan 2024 to Mar 2026, including 10 8-K, 6 10-Q, 6 SC 13G/A. Each filing includes an AI-generated plain-English summary.
What is the overall sentiment of ASYS filings?
Across 31 filings, the sentiment breakdown is: 1 bullish, 2 bearish, 26 neutral, 2 mixed. The dominant sentiment is neutral.
Where can I find Amtech Systems Inc SEC filings explained simply?
ReadTheFiling provides AI-powered plain-English summaries of all Amtech Systems Inc (ASYS) SEC filings, including 10-K annual reports, 10-Q quarterly reports, 8-K current reports, and insider trades.
What are the key financial highlights for Amtech Systems Inc?
Key financial highlights from Amtech Systems Inc's most recent 10-K include metrics such as revenue, net income, EPS, and debt ratios. Visit the filing detail page for the full breakdown.
What is the investment thesis for ASYS?
The investment thesis for ASYS includes bull, base, and bear case scenarios derived from AI analysis of recent SEC filings.
Who are the key executives at Amtech Systems Inc?
Key executives identified across Amtech Systems Inc's filings include David L. Nelson, Garrett Lynam, December 31, 2023.
What are the main risk factors for Amtech Systems Inc stock?
Of ASYS's 24 assessed filings, 1 were flagged high-risk, 9 medium-risk, and 14 low-risk.
What are recent predictions and forward guidance from Amtech Systems Inc?
Recent forward-looking statements from Amtech Systems Inc include guidance on {"claim":"Amtech Systems Inc. stock may experience downward pressure due to the reduced institutional ownership.","entit and 4 other predictions.