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ADTRAN Holdings, Inc. Common Stock

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Overview
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$ADTN is featured in our Insider Purchases strategy.

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Revenue Breakdown

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

ADTN Stock Insider Trading Activity Follow @QuiverQuant for major insider updates
Closing Price
Purchase
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Reported
ADTN Stock Institutional Owners
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Reported
ADTN Derivatives Institutional Owners
Investor
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Change in Shares
Market Value
Date
Reported

Recently reported changes in ADTN holdings by institutional investors

Quarterly net insider trading by ADTN'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

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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

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  • Annual Standard Deviation

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

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  • Annual Volatility

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

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  • 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.

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  • CAGR

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

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  • Information Ratio

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

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  • Max Drawdown

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

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  • 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.

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  • 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.

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  • Win Rate

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

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Government lobbying spending instances

  • $50,000 Oct 17, 2025 Issue: Telecommunications Communications/Broadcasting/Radio/TV Defense Trade (domestic/foreign)
  • $50,000 Jul 18, 2025 Issue: Telecommunications Communications/Broadcasting/Radio/TV Defense
  • $50,000 Apr 21, 2025 Issue: Telecommunications Communications/Broadcasting/Radio/TV Defense
  • $50,000 Jan 21, 2025 Issue: Telecommunications Communications/Broadcasting/Radio/TV Defense
  • $50,000 Oct 21, 2024 Issue: Defense Communications/Broadcasting/Radio/TV Telecommunications
  • $50,000 Jul 22, 2024 Issue: Defense Communications/Broadcasting/Radio/TV Telecommunications
  • $50,000 Jan 22, 2024 Issue: Communications/Broadcasting/Radio/TV Telecommunications
  • $50,000 Oct 20, 2023 Issue: Communications/Broadcasting/Radio/TV Telecommunications
  • $50,000 Aug 01, 2023 Issue: Communications/Broadcasting/Radio/TV Telecommunications
  • $30,000 Jan 23, 2023 Issue: Communications/Broadcasting/Radio/TV Telecommunications
  • $30,000 Oct 20, 2022 Issue: Communications/Broadcasting/Radio/TV Telecommunications
  • $30,000 Jul 20, 2022 Issue: Communications/Broadcasting/Radio/TV Telecommunications
  • $30,000 Apr 20, 2022 Issue: Communications/Broadcasting/Radio/TV Telecommunications
  • $30,000 Jan 20, 2022 Issue: TELECOMMUNICATIONS
  • $30,000 Oct 20, 2021 Issue: TELECOMMUNICATIONS
  • $30,000 Jul 20, 2021 Issue: None
  • $30,000 Apr 20, 2021 Issue: None
  • $30,000 Jan 20, 2021 Issue: None
  • $30,000 Oct 20, 2020 Issue: None
  • $30,000 Jul 17, 2020 Issue: None
  • $30,000 Apr 17, 2020 Issue: None
  • $20,000 Jan 17, 2020 Issue: TELECOMMUNICATIONS
  • $20,000 Oct 16, 2019 Issue: Telecommunications
  • $20,000 Jul 19, 2019 Issue: Telecommunications
  • $20,000 Apr 22, 2019 Issue: Telecommunications

ADTN Estimated quarterly lobbying spending

ADTN Revenue by Segment or Geography

By Segment
By Geography
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Revenue Breakdown Dashboard
ADTN Income Statement
ADTN Balance Sheet
ADTN Cash Flow
U.S. Patents

New ADTN patent grants

  • Patent Title: Automatic rogue onu detection Oct. 31, 2017
  • Patent Title: Systems and methods for digitally splitting an optical line terminal across multiple fibers Sep. 05, 2017
  • Patent Title: Method and device for testing in a dsl environment Aug. 22, 2017
  • Patent Title: Communication systems and methods for using shared channels to increase peak data rates Aug. 22, 2017
  • Patent Title: Telecommunication systems and methods using dynamic shaping for allocating network bandwidth Aug. 08, 2017
  • Patent Title: Reference current source Aug. 01, 2017
  • Patent Title: Systems and methods for communicating among network distribution points Jun. 27, 2017
  • Patent Title: Wireless mesh network auto-forming in a multi-tenant environment May. 16, 2017
  • Patent Title: System and method for wireless management access to a telecommunications device May. 16, 2017
  • Patent Title: Systems and methods for provisioning an optical network unit Apr. 18, 2017
  • Patent Title: Pon overlay on a legacy optical access network Apr. 11, 2017
  • Patent Title: Reflection based signal pre-emphasis Apr. 11, 2017
  • Patent Title: Systems and methods for powering network access devices from customer premises equipment Apr. 04, 2017
  • Patent Title: Optical time domain reflectometer systems and methods using wideband optical signals for suppressing beat noise Apr. 04, 2017
  • Patent Title: Managing crosstalk in dsl systems Apr. 04, 2017
  • Patent Title: Telecommunications node configuration management Apr. 04, 2017
  • Patent Title: Field-reconfigurable backplane system Mar. 21, 2017
  • Patent Title: Network switch with integrated wireless network radios Feb. 14, 2017
  • Patent Title: Wireless mesh network usage reporting system and method Feb. 14, 2017
  • Patent Title: Selecting frame loss measurement Jan. 31, 2017
  • Patent Title: Link biased data transmission Jan. 24, 2017
  • Patent Title: Gas tube impulse protection Jan. 17, 2017
  • Patent Title: Systems and methods for extending optical network services across non-optical channels Jan. 03, 2017
  • Patent Title: Systems and methods for communications across drop connections Nov. 22, 2016
  • Patent Title: Managing crosstalk in dsl system Nov. 08, 2016
  • Patent Title: Systems and methods for controlling the connectivity of a drop connection Oct. 18, 2016
  • Patent Title: Detecting and disabling rogue access points in a network Sep. 06, 2016
  • Patent Title: Network access control using subnet addressing Sep. 06, 2016
  • Patent Title: Convection-cooled electronic system Sep. 06, 2016
  • Patent Title: Systems and methods for power optimized framing Aug. 30, 2016
  • Patent Title: Systems and methods for installing ip phones Aug. 16, 2016
  • Patent Title: Systems and methods for providing back power to a service unit Jun. 28, 2016
  • Patent Title: Communications system and related method for routing calls to a different destination Jun. 14, 2016
  • Patent Title: Data processing in a digital subscriber line environment Jun. 07, 2016
  • Patent Title: Crosstalk reducing conductor orientations and methods Jun. 07, 2016
  • Patent Title: Communication module having a rotatable connector assembly for multiple connection orientations Jun. 07, 2016
  • Patent Title: Systems and methods for identifying subscriber lines May. 31, 2016
  • Patent Title: Systems and methods for adjusting core voltage to optimize power savings May. 31, 2016
  • Patent Title: Providing network addresses for network nodes May. 24, 2016
  • Patent Title: Systems and methods for protecting optical networks from rogue optical network terminals May. 24, 2016
  • Patent Title: Determining downstream power back-off parameters May. 24, 2016
  • Patent Title: Phase-locked loop circuit having low close-in phase noise May. 24, 2016
  • Patent Title: System and method for interfacing with network access devices May. 24, 2016
  • Patent Title: Data processing in a digital subscriber line environment May. 10, 2016
  • Patent Title: Systems and methods for scaling dslam deployments May. 03, 2016
  • Patent Title: Systems and methods for disseminating addresses in distributed switching environments Apr. 19, 2016
  • Patent Title: Field-tunable devices for optical communication Apr. 05, 2016
  • Patent Title: Systems and methods for avoiding crosstalk Mar. 22, 2016
  • Patent Title: Method for processing a network service request in which a file with authorization information is maintained with a network element located logically closest to the user requesting the network service Mar. 15, 2016
  • Patent Title: Systems and methods for handling arp messages in modular network devices Mar. 08, 2016
Government Contracts

Federal grants, loans, and purchases

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Government Contracts

Estimated quarterly amount awarded to ADTN from public contracts

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No recent Government Contracts for this ticker

Government Contracts Dashboard
ADTN News

Recent insights relating to ADTN

CNBC Recommendations

Recent picks made for ADTN stock on CNBC

Top ETF Holders

ETFs with the largest estimated holdings in ADTN

ADTN Analyst Ratings

ADTN Stock Forecasts
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ADTN Analyst Forecasts
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Current
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Date
Frequently Asked Questions
  • Is $ADTN stock a Buy, Sell, or Hold?

  • What is the price target for $ADTN stock?

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

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

  • Who owns the most shares of $ADTN stock?

  • What funds own $ADTN 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.

ADTN 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.
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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.

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About ADTN

Adtran Holdings Inc is a provider of networking and communications platforms, software, and services focused on the broadband access market. It operates under two reportable segments: Network Solutions, which includes hardware and software products that enable a digital future that supports the company's Subscriber, Access & Aggregation, and Optical Networking Solutions; and Services & Support Segment which includes network design, implementation, maintenance and cloud-hosted services supporting the company's Subscriber, Access & Aggregation, and Optical Networking Solutions.

  • Address Huntsville, AL
  • Market Cap 665.8 million
  • Employees 3,234
  • Industrial Classification Telephone & Telegraph Apparatus
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