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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.

3 Reasons to Avoid DHR and 1 Stock to Buy Instead

DHR Cover Image

Over the past six months, Danaher’s shares (currently trading at $193.08) have posted a disappointing 15.3% loss while the S&P 500 was down 1.8%. This may have investors wondering how to approach the situation.

Is now the time to buy Danaher, or should you be careful about including it in your portfolio? See what our analysts have to say in our full research report, it’s free.

Why Is Danaher Not Exciting?

Even though the stock has become cheaper, we don't have much confidence in Danaher. Here are three reasons why you should be careful with DHR and a stock we'd rather own.

1. Core Business Falling Behind as Demand Declines

We can better understand Research Tools & Consumables companies by analyzing their organic revenue. This metric gives visibility into Danaher’s core business because it excludes one-time events such as mergers, acquisitions, and divestitures along with foreign currency fluctuations - non-fundamental factors that can manipulate the income statement.

Over the last two years, Danaher’s organic revenue averaged 4.7% year-on-year declines. This performance was underwhelming and implies it may need to improve its products, pricing, or go-to-market strategy. It also suggests Danaher might have to lean into acquisitions to grow, which isn’t ideal because M&A can be expensive and risky (integrations often disrupt focus). Danaher Organic Revenue Growth

2. Shrinking Adjusted Operating Margin

Adjusted operating margin is one of the best measures of profitability because it tells us how much money a company takes home after subtracting all core expenses, like marketing and R&D. It also removes various one-time costs to paint a better picture of normalized profits.

Looking at the trend in its profitability, Danaher’s adjusted operating margin decreased by 4.3 percentage points over the last two years. This raises questions about the company’s expense base because its revenue growth should have given it leverage on its fixed costs, resulting in better economies of scale and profitability. Its adjusted operating margin for the trailing 12 months was 28.5%.

Danaher Trailing 12-Month Operating Margin (Non-GAAP)

3. Free Cash Flow Margin Dropping

Free cash flow isn't a prominently featured metric in company financials and earnings releases, but we think it's telling because it accounts for all operating and capital expenses, making it tough to manipulate. Cash is king.

As you can see below, Danaher’s margin dropped by 6.2 percentage points over the last five years. If its declines continue, it could signal increasing investment needs and capital intensity. Danaher’s free cash flow margin for the trailing 12 months was 20.6%.

Danaher Trailing 12-Month Free Cash Flow Margin

Final Judgment

Danaher isn’t a terrible business, but it isn’t one of our picks. After the recent drawdown, the stock trades at 24.4× forward P/E (or $193.08 per share). At this valuation, there’s a lot of good news priced in - we think there are better opportunities elsewhere. We’d suggest looking at an all-weather company that owns household favorite Taco Bell.

Stocks We Like More Than Danaher

Market indices reached historic highs following Donald Trump’s presidential victory in November 2024, but the outlook for 2025 is clouded by new trade policies that could impact business confidence and growth.

While this has caused many investors to adopt a "fearful" wait-and-see approach, we’re leaning into our best ideas that can grow regardless of the political or macroeconomic climate. Take advantage of Mr. Market by checking out our Top 9 Market-Beating Stocks. This is a curated list of our High Quality stocks that have generated a market-beating return of 183% over the last five years (as of March 31st 2025).

Stocks that made our list in 2020 include now familiar names such as Nvidia (+1,545% between March 2020 and March 2025) as well as under-the-radar businesses like the once-micro-cap company Kadant (+351% five-year return). Find your next big winner with StockStory today.

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