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3 Volatile Stocks with Questionable Fundamentals

JAMF Cover Image

A highly volatile stock can deliver big gains - or just as easily wipe out a portfolio if things go south. While some investors embrace risk, mistakes can be costly for those who aren’t prepared.

At StockStory, our job is to help you avoid costly mistakes and stay on the right side of the trade. That said, here are three volatile stocks best left to the gamblers and some better opportunities instead.

Jamf (JAMF)

Rolling One-Year Beta: 1.52

With its name playfully derived from "Just Another Management Framework," Jamf (NASDAQ: JAMF) provides software that helps organizations deploy, manage, and secure Apple devices across their workforce while maintaining a seamless user experience.

Why Are We Wary of JAMF?

  1. Underwhelming ARR growth of 12.2% over the last year suggests the company faced challenges in acquiring and retaining long-term customers
  2. Estimated sales growth of 9.4% for the next 12 months implies demand will slow from its two-year trend
  3. Poor expense management has led to operating margin losses

At $13.02 per share, Jamf trades at 2.3x forward price-to-sales. Check out our free in-depth research report to learn more about why JAMF doesn’t pass our bar.

Winnebago (WGO)

Rolling One-Year Beta: 1.05

Created to provide high-quality, affordable RVs to the post-war American family, Winnebago (NYSE: WGO) is a manufacturer of recreational vehicles, providing a range of motorhomes, travel trailers, and fifth-wheel products for outdoor and adventure lifestyles.

Why Do We Steer Clear of WGO?

  1. Customers postponed purchases of its products and services this cycle as its revenue declined by 6.7% annually over the last two years
  2. Earnings per share fell by 10.1% annually over the last five years while its revenue grew, showing its incremental sales were much less profitable
  3. Waning returns on capital imply its previous profit engines are losing steam

Winnebago’s stock price of $47.99 implies a valuation ratio of 18x forward P/E. Read our free research report to see why you should think twice about including WGO in your portfolio.

NN (NNBR)

Rolling One-Year Beta: 2.62

Formerly known as Nuturn, NN (NASDAQ: NNBR) provides metal components, bearings, and plastic and rubber components to the automotive, aerospace, medical, and industrial sectors.

Why Should You Sell NNBR?

  1. Products and services are facing significant end-market challenges during this cycle as sales have declined by 7.4% annually over the last two years
  2. Earnings per share fell by 18.8% annually over the last five years while its revenue was flat, partly because it diluted shareholders
  3. Negative free cash flow raises questions about the return timeline for its investments

NN is trading at $1.43 per share, or 22.6x forward P/E. If you’re considering NNBR for your portfolio, see our FREE research report to learn more.

High-Quality Stocks for All Market Conditions

Your portfolio can’t afford to be based on yesterday’s story. The risk in a handful of heavily crowded stocks is rising daily.

The names generating the next wave of massive growth are right here in our Top 5 Strong Momentum Stocks for this week. This is a curated list of our High Quality stocks that have generated a market-beating return of 244% over the last five years (as of June 30, 2025).

Stocks that made our list in 2020 include now familiar names such as Nvidia (+1,326% between June 2020 and June 2025) as well as under-the-radar businesses like the once-small-cap company Comfort Systems (+782% five-year return). Find your next big winner with StockStory today.

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