Skip to Main Content
American Flag
LABOR DAY SALE

50% off your first year of any Quiver subscription

...

Use Promo Code:

LABOR26
American Flag

Amtech Systems Inc

ASYS Real Time Price USD
N/A
N/A
N/A
...
Overview
Financials
Forecast
Insiders
Institutions
Compensation
Government
Ownership
News
Income
Balance Sheet
Cash Flow
Revenue Breakdown

Recent trades of ASYS by members of U.S. Congress

Quiver Logo

No Congress Trading data for this ticker

Congress Trading Dashboard
ASYS Stock Insider Trading Activity Follow @QuiverQuant for major insider updates

---

Closing Price
Purchase
Sale
Name
Type
Shares
Price
Shares Held
Date
Reported
ASYS Stock Institutional Owners
Investor
Shares
Change in Shares
Market Value
Date
Reported
ASYS Derivatives Institutional Owners
Investor
Type
Shares
Change in Shares
Market Value
Date
Reported

Recently reported changes in ASYS holdings by institutional investors

Quarterly net insider trading by ASYS's directors and management

* Insider trading data parsed from SEC Form 4 filings by Quiver Quantitative. Sign up for the Quiver API for real-time access.

About

Backtest Start Date
CAGR (Total)
Return (30d)
Return (1Y)
  • 1M
  • 3M
  • 6M
  • YTD
  • 1Y
  • 2Y
  • 5Y
  • MAX

About

Backtest Start Date

Key Metrics

Return (1d)

Return (30d)

Return (1Y)

CAGR (Total)

Max Drawdown

Beta

Alpha

Sharpe Ratio

Win Rate

Average Win

Average Loss

Annual Volatility

Annual Std Dev

Information Ratio

Treynor Ratio

Total Trades

Show More
Metrics Definitions

Disclaimer: The performance results shown are based on historical backtesting and are hypothetical in nature. Backtested performance does not represent actual trading and does not account for all market factors that may affect execution, such as liquidity, slippage, and changing market conditions. Past performance is not necessarily indicative of future results. There is no guarantee that any trading strategy will be profitable or avoid losses.

  • Alpha

    Measures a portfolio's risk-adjusted performance against that of its benchmark

    Learn More about Alpha
  • Annual Standard Deviation

    Measures how much the portfolio's total return varies from its mean or average.

    Learn More about Annual Standard Deviation
  • Annual Volatility

    A statistical measure of the dispersion of returns for the portfolio.

    Learn More about Annual Volatility
  • Average Win

    The average return (%) for trades that resulted in a positive return.

  • Average Loss

    The average return (%) for trades that resulted in a negative return.

  • Beta

    A measure of the volatility of the portfolio compared to the market as a whole.

    Learn More about Beta
  • CAGR

    CAGR (Compounded Annual Growth Rate), is the historical annualized rate of return for an investment strategy, throughout the backtest period.

    Learn More about CAGR
  • Information Ratio

    A measurement of portfolio returns beyond the returns of its benchmark compared to the volatility of those returns.

    Learn More about Information Ratio
  • Max Drawdown

    the maximum observed loss from a peak to a trough of a portfolio, before a new peak is attained.

    Learn More about Max Drawdown
  • Sharpe Ratio

    The Sharpe Ratio is a measure of historical risk-adjusted return, which quantifies the amount of return that an investor received per unit of risk.

    Learn More about Sharpe Ratio
  • Total Trades

    The total number of trades made by this strategy.

  • Treynor Ratio

    Attempts to measure how successful an investment is in providing compensation to investors for taking on investment risk.

    Learn More about Treynor Ratio
  • Win Rate

    The percentage of total trades that resulted in a positive return.

Subscribe to Quiver Premium for insider trading alerts

Be the first to see our newest insights and key updates across all datasets.

schema-2

Government lobbying spending instances

Quiver Logo

No Corporate Lobbying instances for this ticker

Corporate Lobbying Dashboard

Former government officials who have lobbied for ASYS

Quiver Logo

No former government officials on record as having lobbied for ASYS

Revolving Door Dashboard

ASYS Estimated quarterly lobbying spending

Quiver Logo

No Corporate Lobbying data for this ticker

Corporate Lobbying Dashboard

ASYS Revenue by Segment or Geography

By Segment
By Geography
Quiver Logo

No Revenue by Segment data for this ticker

Revenue Breakdown Dashboard
Quiver Logo

No Revenue by Geography data for this ticker

Revenue Breakdown Dashboard
ASYS Income Statement
ASYS Balance Sheet
ASYS Cash Flow
U.S. Patents

New ASYS patent grants

  • Patent Title: Vehicle tracking system using smart-phone as active transponder May. 26, 2026
  • Patent Title: Vehicle tracking system using smart-phone as active transponder Nov. 25, 2025
  • Patent Title: Vehicle tracking system for congestion pricing using transponders Oct. 07, 2025
  • Patent Title: Vehicle tracking system using smart-phone as active transponder Aug. 20, 2024
  • Patent Title: Vehicle tracking system using transponders Aug. 06, 2024
  • Patent Title: Vehicle tracking system using smart-phone as active transponder Jun. 18, 2024
  • Patent Title: Vehicle tracking system using smart-phone as active transponder Dec. 05, 2023
  • Patent Title: Vehicle tracking system using transponders May. 30, 2023
  • Patent Title: Rfid system with time slot interleaving Sep. 20, 2022
  • Patent Title: Vehicle tracking system using transponders May. 24, 2022
  • Patent Title: Vehicle tracking system using smart-phone as active transponder May. 03, 2022
  • Patent Title: Multi-protocol rfid system Mar. 29, 2022
  • Patent Title: Automatic mode detection in a dual operating mode rfid tag Jun. 12, 2018
  • Patent Title: System and method for estimating range to an rfid tag Dec. 12, 2017
  • Patent Title: Multi-protocol rfid system Oct. 10, 2017
  • Patent Title: Rfid mutual authentication verification session Jun. 20, 2017
  • Patent Title: Rfid system with time slot interleaving Apr. 25, 2017
  • Patent Title: Automatic mode detection in a dual operating mode rfid tag Mar. 28, 2017
  • Patent Title: Intermodulation mitigation technique in an rfid system Jan. 31, 2017
  • Patent Title: Systems and methods for depositing and charging solar cell layers Dec. 13, 2016
  • Patent Title: System and method for synchronizing rfid readers utilizing rf or modulation signals Jul. 19, 2016
  • Patent Title: Multi-protocol rfid system Jun. 07, 2016
  • Patent Title: System and method for estimating range to an rfid tag Apr. 19, 2016
  • Patent Title: Automatic mode detection in a dual operating mode rfid tag Apr. 12, 2016
  • Patent Title: Rfid vehicle tag with manually adjustable data fields Apr. 05, 2016
  • Patent Title: Multi-protocol rfid system Feb. 16, 2016
  • Patent Title: Multi-protocol or multi command rfid system Sep. 15, 2015
  • Patent Title: System and method for estimating range to an rfid tag Jul. 14, 2015
  • Patent Title: Rfid system with time slot interleaving Jan. 06, 2015
  • Patent Title: Rfid vehicle tag with manually adjustable data fields Sep. 16, 2014
  • Patent Title: Intermodulation mitigation technique in an rfid system Aug. 19, 2014
  • Patent Title: System and method for microwave ranging to a target in presence of clutter and multi-path effects Jul. 22, 2014
  • Patent Title: System and method for microwave ranging to a target in presence of clutter and multi-path effects Jul. 15, 2014
  • Patent Title: System and method for automated hov lane toll collection Jul. 08, 2014
  • Patent Title: System and method for microwave ranging to a target in presence of clutter and multi-path effects Jun. 03, 2014
  • Patent Title: Automatic mode detection in a dual operating mode rfid tag Dec. 31, 2013
  • Patent Title: Rfid tag with occupancy status recall Aug. 20, 2013
  • Patent Title: Secondary data channels in rfid systems Apr. 30, 2013
  • Patent Title: Multi-protocol rfid system using bit-lock or step-lock synchronization Apr. 23, 2013
  • Patent Title: Method and apparatus for testing rfid tags for mass production Mar. 05, 2013
  • Patent Title: Rfid vehicle tag with manually adjustable data fields Jan. 01, 2013
  • Patent Title: Systems and methods for charging solar cell layers Dec. 25, 2012
  • Patent Title: Multi-protocol rfid system using bit-lock or step-lock synchronization Nov. 20, 2012
  • Patent Title: Rfid tag with piezoelectric sensor for power and input data Oct. 02, 2012
  • Patent Title: Multi-protocol rfid system using dynamic reconfiguration Aug. 14, 2012
  • Patent Title: Intermodulation mitigation technique in an rfid system Aug. 07, 2012
  • Patent Title: Rfid tag with integrated disabling and method of use Jul. 24, 2012
  • Patent Title: Automatic mode detection in a dual operating mode rfid tag Jun. 12, 2012
  • Patent Title: System and method for measurement of distance to a tag by a modulated backscatter rfid reader May. 29, 2012
  • Patent Title: Rfid mutual authentication verification session Apr. 10, 2012
Government Contracts

Federal grants, loans, and purchases

Quiver Logo

No Government Contracts for this ticker

Government Contracts Dashboard
Government Contracts

Estimated quarterly amount awarded to ASYS from public contracts

Quiver Logo

No recent Government Contracts for this ticker

Government Contracts Dashboard
ASYS News

Recent insights relating to ASYS

CNBC Recommendations

Recent picks made for ASYS stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in ASYS

ASYS Analyst Ratings

ASYS Stock Forecasts
...

  • ... Highest Price Target
  • ... Median Price Target
  • ... Lowest Price Target
ASYS Analyst Forecasts
Analyst
Firm
Current
Previous
Date
Frequently Asked Questions
  • Is $ASYS stock a Buy, Sell, or Hold?

  • What is the price target for $ASYS stock?

* Analyst consensus is not financial advice. Please see our data disclaimers .

ASYS Top Shareholders
Shareholder
Shares Held
ASYS Options Owners
Shareholder
Security
Underlying Shares
Frequently Asked Questions
  • Who owns $ASYS stock?

  • Who owns the most shares of $ASYS stock?

  • What funds own $ASYS stock?

* These are estimates based on data taken from SEC filings. There may be inaccuracies due to parsing errors, accidental double-counting, incorrect classification of indirectly owned shares, or any other number of issues.

ASYS Stock Smart Score

The Quiver Smart Score combines our data on Congress Trading, Lobbying, Insider Trading, CNBC Mentions and more to provide a comprehensive view of the strength of a stock's underlying data.

The Smart Score grades stocks on a scale of 1 (weakest) to 10 (strongest) based on the strength of the underlying data.
?

Sign Up to view ASYS Smart Score

Score Breakdown
Bull Case vs Bear Case

See concise summaries of analyst reports, presenting both bullish and bearish arguments for a stock.

Example:

Bulls Say:

The Bulls Say summary highlights positive aspects of the stock.

Bears Say:

The Bears Say summary points out potential risks and negative aspects of the stock.

Show More
About ASYS

Amtech Systems Inc provides equipment, consumables and services for semiconductor device packaging, wafer production and device fabrication. Its products are used to fabricate and package GPUs for AI applications, SiC and Si power devices, and other optical, analog and digital devices, and are sold to semiconductor packaging, electronic assembly and device fabrication companies. It operates through two segments: Thermal Processing Solutions, which includes conveyorized reflow equipment, high-temperature conveyorized furnaces and diffusion furnaces with maximum revenue; and Semiconductor Fabrication Solutions, which includes consumables, equipment and services for wafer polishing, dicing and cleaning. The majority of revenue is derived from the United States.

  • Address Tempe, AZ
  • Market Cap 267.9 million
  • Employees 264
  • Industrial Classification Special Industry Machinery, Nec

Amtech Systems Inc (ASYS) Historical Stock Prices

Amtech Systems Inc (ASYS) closed at $15.30 on September 22, 2026. Over the past year its adjusted close ranged from $7.05 to $23.99. Daily prices go back to January 2, 2014, 3,199 trading days in all.

  • 1 month+4.58%
  • 3 months-24.74%
  • Year to date+21.91%
  • 1 year+71.33%
  • 3 years+101.18%
  • 5 years+27.61%
  • Max+117.02%
See every congressional and insider trade on the ASYS price chart

Quiver Premium charts ASYS's full daily history since 2014 with each congressional purchase and sale and every open-market insider purchase marked on the price line, with hover details for each trade.

Upgrade to Premium

Last 12 months, newest first

Access Raw Data Daily prices since 2014 for every ticker, through the Quiver API
DateOpenHighLowCloseAdj. CloseVolume
Sep 22, 2026 14.87 15.31 14.74 15.30 15.30 199,684
Sep 21, 2026 14.55 15.24 14.29 14.98 14.98 311,236
Sep 18, 2026 14.38 14.38 13.90 14.20 14.20 757,619
Sep 17, 2026 14.40 14.61 13.86 13.86 13.86 296,040
Sep 16, 2026 13.98 14.26 13.62 13.85 13.85 235,151
Sep 15, 2026 13.81 13.85 13.34 13.83 13.83 268,316
Sep 14, 2026 14.00 14.25 13.57 13.61 13.61 253,859
Sep 11, 2026 15.30 15.58 14.86 14.91 14.91 174,870
Sep 10, 2026 14.73 15.47 14.72 15.06 15.06 318,451
Sep 9, 2026 15.31 15.66 15.14 15.26 15.26 399,145
Sep 8, 2026 15.07 15.62 15.07 15.49 15.49 161,605
Sep 4, 2026 14.56 15.03 14.41 14.95 14.95 312,804
Sep 3, 2026 14.59 14.64 13.84 14.37 14.37 286,068
Sep 2, 2026 14.36 14.66 14.31 14.60 14.60 272,405
Sep 1, 2026 14.23 14.55 14.00 14.52 14.52 425,088
Aug 31, 2026 15.03 15.27 14.51 14.62 14.62 363,527
Aug 28, 2026 15.53 15.83 14.93 15.06 15.06 355,240
Aug 27, 2026 15.52 16.08 15.29 15.83 15.83 516,984
Aug 26, 2026 14.73 15.51 14.69 15.17 15.17 718,464
Aug 25, 2026 14.30 14.44 14.00 14.25 14.25 238,033
Aug 24, 2026 14.29 14.35 13.65 14.00 14.00 424,114
Aug 21, 2026 14.62 14.75 14.13 14.63 14.63 361,496
Aug 20, 2026 14.46 14.96 14.24 14.62 14.62 488,602
Aug 19, 2026 17.12 17.12 14.62 14.82 14.82 1,317,788
Aug 18, 2026 17.40 17.69 16.08 16.88 16.88 1,009,372
Aug 17, 2026 16.30 17.80 16.15 16.86 16.86 666,978
Aug 14, 2026 15.78 16.16 15.59 16.04 16.04 207,794
Aug 13, 2026 15.85 16.34 15.65 16.00 16.00 253,408
Aug 12, 2026 15.86 16.15 15.61 15.94 15.94 278,852
Aug 11, 2026 15.35 15.54 15.01 15.40 15.40 230,234
Aug 10, 2026 15.68 16.00 14.90 15.09 15.09 534,350
Aug 7, 2026 15.29 16.08 15.16 15.53 15.53 266,435
Aug 6, 2026 16.01 16.04 14.81 14.95 14.95 597,936
Aug 5, 2026 17.19 17.48 15.96 16.01 16.01 557,244
Aug 4, 2026 16.53 17.49 16.37 17.44 17.44 374,823
Aug 3, 2026 14.83 15.90 14.82 15.70 15.70 211,839
Jul 31, 2026 15.36 15.78 14.69 15.34 15.34 260,736
Jul 30, 2026 14.53 14.99 14.29 14.79 14.79 275,048
Jul 29, 2026 14.55 14.96 13.60 13.65 13.65 393,108
Jul 28, 2026 14.94 14.95 13.88 14.68 14.68 596,887
Jul 27, 2026 16.06 16.06 14.90 15.41 15.41 336,977
Jul 24, 2026 17.10 17.23 15.71 15.89 15.89 254,391
Jul 23, 2026 16.94 17.55 16.80 17.25 17.25 255,590
Jul 22, 2026 17.56 18.15 17.29 17.34 17.34 325,221
Jul 21, 2026 17.25 18.25 16.89 17.98 17.98 360,545
Jul 20, 2026 16.88 17.37 16.02 16.32 16.32 297,074
Jul 17, 2026 15.70 17.20 15.66 16.67 16.67 279,902
Jul 16, 2026 17.50 17.56 16.27 16.71 16.71 422,855
Jul 15, 2026 19.15 19.48 17.80 18.26 18.26 445,677
Jul 14, 2026 18.64 19.05 18.23 18.68 18.68 393,320
Jul 13, 2026 18.09 18.67 17.75 18.01 18.01 381,395
Jul 10, 2026 18.38 19.12 17.79 18.66 18.66 494,896
Jul 9, 2026 18.44 18.91 18.30 18.67 18.67 500,448
Jul 8, 2026 17.52 18.16 16.90 17.69 17.69 437,930
Jul 7, 2026 18.17 18.24 17.01 17.87 17.87 614,689
Jul 6, 2026 19.28 19.79 18.68 18.81 18.81 270,739
Jul 2, 2026 20.59 21.20 18.60 18.80 18.80 484,431
Jul 1, 2026 22.21 22.43 20.23 20.50 20.50 445,726
Jun 30, 2026 20.63 23.61 20.41 23.08 23.08 599,387
Jun 29, 2026 19.56 20.71 18.29 20.59 20.59 406,370
Jun 26, 2026 20.00 20.50 19.00 19.55 19.55 1,972,397
Jun 25, 2026 20.94 21.18 19.60 20.67 20.67 367,884
Jun 24, 2026 20.95 20.95 19.30 19.53 19.53 448,203
Jun 23, 2026 20.86 21.23 19.55 20.33 20.33 613,555
Jun 22, 2026 22.25 22.42 21.02 22.03 22.03 432,544
Jun 18, 2026 22.06 22.55 21.15 22.04 22.04 287,875
Jun 17, 2026 22.59 22.96 21.33 21.39 21.39 271,299
Jun 16, 2026 22.66 23.99 21.67 21.73 21.73 378,452
Jun 15, 2026 25.26 25.26 22.14 22.78 22.78 898,262
Jun 12, 2026 23.51 25.71 22.81 23.99 23.99 1,170,428
Jun 11, 2026 19.86 22.69 19.40 22.60 22.60 824,542
Jun 10, 2026 18.80 20.30 18.45 19.31 19.31 233,957
Jun 9, 2026 20.14 20.99 17.77 19.07 19.07 354,343
Jun 8, 2026 19.49 20.31 18.80 19.71 19.71 344,961
Jun 5, 2026 20.88 20.88 18.43 18.49 18.49 459,254
Jun 4, 2026 20.38 22.47 19.58 21.91 21.91 380,360
Jun 3, 2026 21.41 22.11 20.53 21.07 21.07 575,888
Jun 2, 2026 21.84 24.50 21.63 21.95 21.95 828,151
Jun 1, 2026 21.24 21.55 20.59 20.65 20.65 307,593
May 29, 2026 21.05 21.73 20.14 21.27 21.27 376,650
May 28, 2026 21.78 22.49 21.16 21.62 21.62 274,347
May 27, 2026 23.77 24.00 21.39 21.79 21.79 471,464
May 26, 2026 23.13 23.96 21.88 22.82 22.82 543,217
May 22, 2026 21.15 22.80 20.64 22.08 22.08 352,017
May 21, 2026 19.95 21.16 19.53 20.95 20.95 195,859
May 20, 2026 20.02 20.30 18.54 20.25 20.25 183,185
May 19, 2026 19.63 20.47 19.13 19.67 19.67 214,367
May 18, 2026 21.50 21.65 19.63 20.02 20.02 259,330
May 15, 2026 21.41 21.49 20.05 21.08 21.08 249,746
May 14, 2026 21.15 22.56 20.71 22.45 22.45 336,172
May 13, 2026 21.92 21.92 20.32 20.71 20.71 271,082
May 12, 2026 22.74 22.84 19.93 20.96 20.96 447,733
May 11, 2026 22.04 22.95 20.29 22.68 22.68 626,074
May 8, 2026 21.28 23.90 20.61 21.49 21.49 919,933
May 7, 2026 18.25 18.32 17.04 18.21 18.21 244,424
May 6, 2026 18.05 18.25 17.23 18.20 18.20 215,049
May 5, 2026 16.76 18.14 16.75 17.93 17.93 227,145
May 4, 2026 17.40 17.77 16.11 16.48 16.48 199,573
May 1, 2026 17.13 17.63 16.89 17.13 17.13 224,113
Apr 30, 2026 17.20 17.94 16.70 17.41 17.41 282,143
Apr 29, 2026 16.85 17.29 16.34 16.57 16.57 157,168
Apr 28, 2026 17.36 17.66 16.25 16.60 16.60 170,132
Apr 27, 2026 18.64 18.66 17.36 17.73 17.73 258,346
Apr 24, 2026 17.50 19.74 17.22 18.77 18.77 571,697
Apr 23, 2026 18.02 18.71 16.61 17.24 17.24 288,885
Apr 22, 2026 17.15 18.75 16.56 18.00 18.00 753,643
Apr 21, 2026 16.94 17.40 16.50 16.81 16.81 129,968
Apr 20, 2026 16.54 16.98 16.21 16.72 16.72 132,528
Apr 17, 2026 16.67 16.88 15.71 16.21 16.21 142,430
Apr 16, 2026 16.00 16.41 15.76 16.40 16.40 113,498
Apr 15, 2026 15.87 16.12 15.24 15.90 15.90 130,996
Apr 14, 2026 17.41 17.41 15.65 15.97 15.97 215,701
Apr 13, 2026 14.81 16.80 14.80 16.66 16.66 441,582
Apr 10, 2026 14.09 14.94 13.72 14.75 14.75 123,557
Apr 9, 2026 13.23 14.18 13.09 13.96 13.96 195,522
Apr 8, 2026 12.68 13.27 12.68 13.03 13.03 124,712
Apr 7, 2026 12.15 12.57 11.82 12.15 12.15 133,649
Apr 6, 2026 12.27 13.00 12.10 12.27 12.27 253,414
Apr 2, 2026 11.62 12.25 11.41 12.12 12.12 104,110
Apr 1, 2026 11.88 12.45 11.68 11.95 11.95 175,570
Mar 31, 2026 11.30 11.70 11.14 11.68 11.68 111,444
Mar 30, 2026 11.55 11.73 10.90 11.10 11.10 116,288
Mar 27, 2026 11.40 11.68 11.20 11.45 11.45 111,669
Mar 26, 2026 11.79 11.99 11.47 11.48 11.48 152,157
Mar 25, 2026 11.57 12.09 11.48 12.02 12.02 88,012
Mar 24, 2026 11.17 11.77 11.14 11.48 11.48 155,506
Mar 23, 2026 10.90 11.48 10.75 11.30 11.30 108,966
Mar 20, 2026 11.41 11.58 10.88 10.94 10.94 102,583
Mar 19, 2026 10.84 11.65 10.66 11.57 11.57 122,756
Mar 18, 2026 11.31 11.31 10.67 11.06 11.06 181,788
Mar 17, 2026 11.41 11.75 10.96 11.31 11.31 394,423
Mar 16, 2026 12.11 13.00 11.42 11.65 11.65 735,032
Mar 13, 2026 12.78 13.63 12.78 12.98 12.98 131,872
Mar 12, 2026 13.43 13.45 12.63 12.78 12.78 137,858
Mar 11, 2026 13.34 13.80 13.19 13.75 13.75 114,022
Mar 10, 2026 12.91 13.48 12.82 13.15 13.15 109,205
Mar 9, 2026 12.38 12.87 12.16 12.83 12.83 201,542
Mar 6, 2026 13.40 13.73 12.89 12.92 12.92 124,563
Mar 5, 2026 13.98 14.45 13.53 13.87 13.87 133,254
Mar 4, 2026 13.64 14.37 13.10 14.09 14.09 170,748
Mar 3, 2026 13.55 13.79 13.01 13.41 13.41 211,089
Mar 2, 2026 12.85 14.18 12.85 14.04 14.04 283,511
Feb 27, 2026 12.62 13.09 12.59 13.05 13.05 125,308
Feb 26, 2026 12.83 13.00 12.41 12.98 12.98 156,879
Feb 25, 2026 12.38 12.92 12.37 12.76 12.76 146,646
Feb 24, 2026 11.60 12.47 11.60 12.27 12.27 205,301
Feb 23, 2026 11.81 11.84 11.34 11.63 11.63 158,903
Feb 20, 2026 11.74 12.29 11.70 11.88 11.88 175,307
Feb 19, 2026 11.65 11.81 11.41 11.79 11.79 220,051
Feb 18, 2026 11.56 12.22 11.43 11.86 11.86 203,153
Feb 17, 2026 11.12 11.74 10.85 11.52 11.52 251,069
Feb 13, 2026 10.98 11.61 10.93 11.42 11.42 289,168
Feb 12, 2026 11.53 11.85 10.88 10.99 10.99 365,618
Feb 11, 2026 13.01 13.23 11.28 11.49 11.49 779,196
Feb 10, 2026 12.59 13.26 12.28 12.99 12.99 561,571
Feb 9, 2026 11.00 12.64 10.51 12.56 12.56 917,918
Feb 6, 2026 10.28 11.74 10.02 11.12 11.12 1,603,683
Feb 5, 2026 15.49 16.34 15.46 15.87 15.87 483,371
Feb 4, 2026 17.96 17.99 15.20 15.75 15.75 454,542
Feb 3, 2026 17.92 17.99 17.00 17.60 17.60 456,265
Feb 2, 2026 16.65 18.59 16.54 17.65 17.65 465,964
Jan 30, 2026 17.32 17.80 16.36 16.81 16.81 423,049
Jan 29, 2026 18.20 18.21 16.53 17.39 17.39 460,406
Jan 28, 2026 17.76 18.47 17.55 18.28 18.28 741,159
Jan 27, 2026 16.57 17.95 16.41 17.60 17.60 526,761
Jan 26, 2026 16.67 16.70 16.17 16.37 16.37 325,829
Jan 23, 2026 16.34 16.83 16.00 16.47 16.47 244,544
Jan 22, 2026 17.26 17.44 15.93 16.53 16.53 665,759
Jan 21, 2026 16.13 17.30 15.99 17.03 17.03 1,138,785
Jan 20, 2026 14.61 16.27 14.10 15.94 15.94 1,372,006
Jan 16, 2026 14.31 15.22 14.20 14.74 14.74 413,091
Jan 15, 2026 13.88 14.50 13.60 14.20 14.20 307,393
Jan 14, 2026 14.17 14.21 13.71 13.88 13.88 244,991
Jan 13, 2026 14.10 14.70 13.91 14.25 14.25 316,186
Jan 12, 2026 13.86 14.33 13.55 13.91 13.91 364,399
Jan 9, 2026 13.23 13.97 13.18 13.92 13.92 296,088
Jan 8, 2026 13.35 13.74 12.72 13.05 13.05 146,638
Jan 7, 2026 13.57 13.63 13.03 13.40 13.40 188,533
Jan 6, 2026 13.35 13.79 13.25 13.67 13.67 316,536
Jan 5, 2026 13.18 13.55 12.98 13.25 13.25 306,501
Jan 2, 2026 12.69 13.27 12.55 12.95 12.95 251,746
Dec 31, 2025 12.80 12.88 12.52 12.55 12.55 137,792
Dec 30, 2025 11.90 12.69 11.90 12.64 12.64 167,266
Dec 29, 2025 12.59 12.60 11.60 11.97 11.97 442,408
Dec 26, 2025 12.61 12.92 12.48 12.76 12.76 132,865
Dec 24, 2025 12.88 12.88 12.20 12.48 12.48 179,468
Dec 23, 2025 12.74 13.19 12.26 12.83 12.83 389,742
Dec 22, 2025 12.44 13.26 12.16 12.76 12.76 450,914
Dec 19, 2025 11.98 12.50 11.98 12.20 12.20 169,814
Dec 18, 2025 12.45 12.65 11.88 11.98 11.98 369,574
Dec 17, 2025 11.98 12.39 11.90 12.19 12.19 397,802
Dec 16, 2025 11.54 11.98 11.13 11.88 11.88 261,616
Dec 15, 2025 10.98 11.74 10.75 11.54 11.54 221,275
Dec 12, 2025 10.98 11.55 10.57 10.98 10.98 346,160
Dec 11, 2025 8.75 11.25 8.50 10.99 10.99 736,796
Dec 10, 2025 8.72 9.51 8.70 9.34 9.34 258,250
Dec 9, 2025 8.60 8.91 8.52 8.81 8.81 101,658
Dec 8, 2025 8.93 8.94 8.19 8.74 8.74 80,890
Dec 5, 2025 8.68 9.04 8.63 8.91 8.91 77,114
Dec 4, 2025 8.77 8.79 8.60 8.61 8.61 45,525
Dec 3, 2025 8.63 8.76 8.36 8.76 8.76 75,480
Dec 2, 2025 8.28 8.65 8.18 8.65 8.65 154,004
Dec 1, 2025 7.82 7.90 7.75 7.87 7.87 48,749
Nov 28, 2025 7.75 7.93 7.75 7.85 7.85 21,861
Nov 26, 2025 7.56 7.90 7.49 7.74 7.74 82,544
Nov 25, 2025 7.31 7.58 7.00 7.53 7.53 121,113
Nov 24, 2025 7.24 7.52 7.10 7.36 7.36 69,925
Nov 21, 2025 7.00 7.22 6.75 7.15 7.15 119,514
Nov 20, 2025 7.31 7.45 6.98 7.06 7.06 94,015
Nov 19, 2025 7.16 7.45 7.16 7.22 7.22 124,495
Nov 18, 2025 7.00 7.26 6.91 7.14 7.14 87,380
Nov 17, 2025 7.16 7.41 7.00 7.10 7.10 123,016
Nov 14, 2025 7.07 7.34 7.03 7.28 7.28 115,989
Nov 13, 2025 7.48 7.48 7.21 7.33 7.33 88,752
Nov 12, 2025 7.80 7.80 7.38 7.59 7.59 99,697
Nov 11, 2025 7.47 7.81 7.38 7.75 7.75 174,153
Nov 10, 2025 7.48 7.81 7.34 7.53 7.53 143,070
Nov 7, 2025 6.84 7.50 6.84 7.46 7.46 128,742
Nov 6, 2025 7.09 7.28 6.92 7.05 7.05 262,702
Nov 5, 2025 7.19 7.60 7.12 7.14 7.14 215,106
Nov 4, 2025 7.61 7.61 7.15 7.20 7.20 152,143
Nov 3, 2025 7.97 7.97 7.80 7.81 7.81 133,285
Oct 31, 2025 8.00 8.10 7.90 7.93 7.93 79,184
Oct 30, 2025 8.20 8.46 7.80 7.93 7.93 270,826
Oct 29, 2025 7.95 8.22 7.95 8.10 8.10 124,853
Oct 28, 2025 8.12 8.35 7.86 7.90 7.90 136,011
Oct 27, 2025 8.22 8.63 7.93 8.14 8.14 164,897
Oct 24, 2025 7.88 8.09 7.70 7.81 7.81 136,636
Oct 23, 2025 7.41 7.94 7.31 7.86 7.86 105,866
Oct 22, 2025 7.58 7.61 7.30 7.41 7.41 132,978
Oct 21, 2025 7.88 7.89 7.58 7.64 7.64 138,824
Oct 20, 2025 7.49 8.14 7.49 7.94 7.94 193,081
Oct 17, 2025 7.71 7.84 7.45 7.49 7.49 147,897
Oct 16, 2025 8.38 8.43 7.66 7.80 7.80 404,029
Oct 15, 2025 8.35 8.69 8.06 8.38 8.38 387,459
Oct 14, 2025 9.11 9.18 8.15 8.22 8.22 589,212
Oct 13, 2025 8.97 9.38 8.91 9.29 9.29 300,471
Oct 10, 2025 10.03 10.23 8.76 8.85 8.85 559,579
Oct 9, 2025 9.52 10.31 9.34 10.00 10.00 481,599
Oct 8, 2025 10.20 10.34 9.55 9.77 9.77 395,118
Oct 7, 2025 10.57 10.80 10.00 10.22 10.22 393,142
Oct 6, 2025 9.46 10.73 9.46 10.44 10.44 968,940
Oct 3, 2025 8.94 9.50 8.94 9.17 9.17 280,694
Oct 2, 2025 9.83 9.91 8.28 8.90 8.90 670,080
Oct 1, 2025 9.27 10.09 9.10 9.68 9.68 502,561
Sep 30, 2025 9.30 9.47 9.01 9.26 9.26 134,528
Sep 29, 2025 9.55 9.61 9.20 9.24 9.24 188,217
Sep 26, 2025 8.98 9.47 8.86 9.44 9.44 321,633
Sep 25, 2025 8.98 9.23 8.75 8.97 8.97 210,882
Sep 24, 2025 9.66 10.06 9.04 9.04 9.04 248,556
Sep 23, 2025 8.90 10.25 8.81 9.65 9.65 522,518
Sep 22, 2025 8.95 9.40 8.75 8.93 8.93 325,892

Open, high, low and close are the prices as traded. Adjusted close accounts for splits and dividends, and is what the chart and returns use. Where a company changed its ticker, its history under the old symbol is included.

Need daily prices for every ticker, in code?

The Quiver API serves daily prices back to 2014 alongside congressional trades, insider trades, 13F holdings and lobbying, all under one key and inside Claude or ChatGPT through our MCP server.

Explore the Quiver API
Amtech Systems Inc Executive Compensation

We estimate that -- received a compensation of -- in --, making them the highest paid executive at ASYS, per a recent SEC DEF 14A filing.



Name
Role
Salary
Bonus
Stock/Option Awards
Total Compensation