About Cabling Installation & Maintenance

Our mission: Bringing practical business and technical intelligence to today's structured cabling professionals

For more than 30 years, Cabling Installation & Maintenance has provided useful, practical information to professionals responsible for the specification, design, installation and management of structured cabling systems serving enterprise, data center and other environments. These professionals are challenged to stay informed of constantly evolving standards, system-design and installation approaches, product and system capabilities, technologies, as well as applications that rely on high-performance structured cabling systems. Our editors synthesize these complex issues into multiple information products. This portfolio of information products provides concrete detail that improves the efficiency of day-to-day operations, and equips cabling professionals with the perspective that enables strategic planning for networks’ optimum long-term performance.

Throughout our annual magazine, weekly email newsletters and 24/7/365 website, Cabling Installation & Maintenance digs into the essential topics our audience focuses on.

  • Design, Installation and Testing: We explain the bottom-up design of cabling systems, from case histories of actual projects to solutions for specific problems or aspects of the design process. We also look at specific installations using a case-history approach to highlight challenging problems, solutions and unique features. Additionally, we examine evolving test-and-measurement technologies and techniques designed to address the standards-governed and practical-use performance requirements of cabling systems.
  • Technology: We evaluate product innovations and technology trends as they impact a particular product class through interviews with manufacturers, installers and users, as well as contributed articles from subject-matter experts.
  • Data Center: Cabling Installation & Maintenance takes an in-depth look at design and installation workmanship issues as well as the unique technology being deployed specifically for data centers.
  • Physical Security: Focusing on the areas in which security and IT—and the infrastructure for both—interlock and overlap, we pay specific attention to Internet Protocol’s influence over the development of security applications.
  • Standards: Tracking the activities of North American and international standards-making organizations, we provide updates on specifications that are in-progress, looking forward to how they will affect cabling-system design and installation. We also produce articles explaining the practical aspects of designing and installing cabling systems in accordance with the specifications of established standards.

Cabling Installation & Maintenance is published by Endeavor Business Media, a division of EndeavorB2B.

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Patrick McLaughlin

Serena Aburahma

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Peter Fretty - Vice President, Market Leader

Tim Carli - Business Development Manager

Brayden Hudspeth - Sales Development Representative

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5 Mid-Cap Stocks Insiders Are Buying This Year

Insider trading definition and chart

Mid-cap stocks play an important role in a balanced portfolio, offering a middle ground between the stability of large caps and the growth potential of small caps. Mid-cap businesses are generally well-established and less risky than smaller names, while historically delivering stronger returns than their larger counterparts. After correcting alongside the broader market, mid-caps are now rebounding, helped by a solid start to earnings season.

The NASDAQ US Mid Cap Index is up nearly 15% through the end of April and appears poised to continue advancing as the quarter progresses. Here’s a look at five mid-cap stocks insiders have been buying in 2025—and whether they could be good buys for investors.

Ziff Davis: Internet Media at a Deep Discount

Ziff Davis (NASDAQ: ZD) is an Internet media conglomerate operating dozens of websites that feature news and informational content and services. The stock is down significantly since hitting its peaks in 2021, tied to the pandemic lockdown, but may be nearing bottom. The volume is up noticeably since reaching a nearly 20-year low, including insider and institutional activity.

This is significant because insiders and institutions account for virtually 100% of the shares, leaving the market inadequately supplied should a buying catalyst emerge. Insiders who bought include several directors and the CFO. 2025 could be a pivotal year for the business because of the rise of AI and its potential impact on operational quality. 

Ziff Davis ZD stock chart

Harmonic Gets Earnings Quality in Tune

Harmonic (NASDAQ: HLIT) is a global broadband access solution provider. The company is growing in 2025, but the real story is the quality of its earnings. Earnings quality is improving as revenue reaches record levels and is expected to continue gaining leverage as growth continues.

Insiders who bought include two directors, the CEO, and the CFO, with total ownership just over 2%. Institutional activity is also robust, bullish on balance, accounting for nearly 98%. Analysts rate it as a Moderate Buy and forecast a 35% upside by year-end.

Harmonic HLIT stock chart

Amplify Energy: Deep Value in U.S. Energy

Amplify Energy (NYSE: AMPY) is an independent oil operator with properties in several critical U.S. production zones. Due to the low oil price, its focus in 2025 is cost control, and a recently terminated merger is a testament to this. The merger, which involved assets belonging to Juniper Capital, was terminated due to market volatility and its impact on shareholders, who would have been diluted.

Regarding the insiders, three, including two directors and the CFO, bought stock in March, bringing the insider holdings to nearly 2%. Two analysts rate this stock as a Buy; they issued updates in March and forecast more than 100% of upside at the consensus. 

Amplify Energy AMPY stock chart

Calavo Growers Tariff-Friendly Produce Drives Growth

Calavo Growers' (NASDAQ: CVGW) avocado imports are a tariff-friendly product that will produce profits in 2025. Highlights from the recently reported quarter and CQ2 2025 include outperformance, improved dividend health, and a surprise share buyback program worth $25 million. $25 million isn’t a large figure, but it is worth 5% of the market cap in late April, so it significantly impacts the market.

Insiders buying the stock include the CEO, an EVP, and the CFO, which is also noteworthy because it is the first activity in two years. Institutions own about 80% of the stock and are also buying in the first half of 2025. Analysts rate it as a Buy and expect its stock price to advance by 30% on average. 

Calavo Growers CVGW stock chart

JELD-WEN Faces Considerable Headwinds 

JELD-WEN (NYSE: JELD) is well-positioned for the U.S. housing market recovery if it only starts. Until then, the business faces headwinds with sales declining and is expected to post another significant drop in 2025. Profitability is also an issue, with revenue deleveraging and losses starting to accumulate.

Regarding insider buying, the stock is being bought as it moves lower, but not by executives. Turtle Creek Asset Management is acquiring shares and is the largest shareholder with a position approaching 20% of shares. Analysts rate it as a Reduce. 

JELD-WEN JELD stock chart

Where Should You Invest $1,000 Right Now?

Before you make your next trade, you'll want to hear this.

MarketBeat keeps track of Wall Street's top-rated and best performing research analysts and the stocks they recommend to their clients on a daily basis.

Our team has identified the five stocks that top analysts are quietly whispering to their clients to buy now before the broader market catches on... and none of the big name stocks were on the list.

They believe these five stocks are the five best companies for investors to buy now...

See The Five Stocks Here

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