Markets

Insider Trading

Hedge Funds

Retirement

Opinion

Is Energizer Holdings (ENR) The Best Battery Stock to Buy According to Billionaires?

We recently published a list of 12 Best Battery Stocks to Buy According to Billionaires. In this article, we are going to take a look at where Energizer Holdings, Inc. (NYSE:ENR) stands against other best battery stocks to buy according to billionaires.

Batteries are essential to our global energy landscape, especially nowadays, as they contribute heavily in accomplishing clean energy goals. These batteries power numerous electric vehicles (EVs) in the transport sector; on the other hand, they play a crucial role in the power sector, where energy storage is growing faster than any other clean technology, supporting the renewable energy shift.

Furthermore, the global battery industry is facing rapid growth due to lower costs and higher demand. A critical point was reached when prices of battery packs for battery electric vehicles (BEVs) dropped below $100 per kilowatt-hour. As a result of this cost-competitiveness, these batteries became highly demanded for internal combustion engine (ICE) cars. Thus, according to The Business Research Company, the EV battery market is expected to jump from $66.43 billion in 2024 to $87.78 billion in 2025, showing a 32.1% yearly growth rate.

This growth majorly stems from decreasing battery mineral costs, especially lithium. The World Economic Forum reported that lithium-ion battery costs have dropped over 90% in the past decade, with a 40% drop in 2024 alone. The IEA points out that a rise in manufacturing and improved production methods drove the market, with global battery production hitting 3 TWh in 2024. Accordingly, this has sped up EV adoption, with S&P Global Mobility forecasting 15.1 million battery electric vehicle sales in 2025. These sales would be 30% higher than the 2024 level and would make up 16.7% of global light vehicle sales.

Moving on to China, which is a lead battery producer, we see that it makes up 75% of the total global production, as reported by Reuters. China’s vertically integrated supply chain, from refining minerals to producing batteries, has allowed manufacturers to scale up efficiently and reduce costs. Furthermore, Chinese companies pioneered the shift to lithium-iron-phosphate (LFP) batteries, currently making up nearly half of the global EV market. These batteries cost about 30% less than lithium nickel cobalt manganese oxide (NMC) substitutes while offering similar performance.

On the other hand, the U.S. energy storage industry faces challenges as new tariffs on Chinese battery parts increase costs. With lithium battery tariffs set to reach 25% by 2026, along with other rising import duties, project costs are climbing. Thus, Wood Mackenzie predicts slower storage installations, with yearly growth dropping to 10% between 2025-2028, down from 25% in 2024. As a result, lithium demand is likely to be affected, adding uncertainty to battery prices globally.

Besides lithium batteries, hydrogen is emerging as another clean energy alternative. KPMG reported rising investment in fuel cell technology, establishing hydrogen as a long-term player in clean energy. A 2024 IDTechEx report estimated that only 4% of zero-emission vehicles (ZEVs) will use hydrogen in the next two decades. However, at the same time, it predicts that about 19% of zero-emission trucks could be hydrogen-powered by 2044. According to KPMG’s Fuels of the Future study, electric batteries remain the leading low-carbon technology, preferred by 48% of experts. Yet 16% of experts note the potential of hydrogen fuel cells as a comparable alternative.

Therefore, we can see that the battery market is shifting rapidly as costs drop, technology improves, and market competition intensifies. Falling lithium prices and economies of scale drive further growth, while hydrogen’s increasing adoption points to a multi-technology energy future. Considering this momentum of electrification, battery stocks offer strong investment potential in the evolving clean energy market.

Our Methodology

We analyzed Insider Monkey’s exclusive database of billionaire stock holdings to compile our list of the 12 Best Battery Stocks to Buy According to Billionaires. We selected the top 12 stocks based on the number of billionaire investors as of Q4 2024. For the stocks with the same number of billionaire holdings, we have used the total value of billionaire holdings as a secondary metric to rank the stocks.

Why are we interested in the stocks that hedge funds pile into? The reason is simple: our research has shown that we can outperform the market by imitating the top stock picks of the best hedge funds. Our quarterly newsletter’s strategy selects 14 small-cap and large-cap stocks every quarter and has returned 373.4% since May 2014, beating its benchmark by 218 percentage points (see more details here).

A technician inspecting a newly manufactured electric component in a modern lab.

Energizer Holdings, Inc. (NYSE:ENR)

Number of Billionaire Investors: 9

Energizer Holdings, Inc. (NYSE:ENR) produces and sells household and specialty batteries, lighting products, and car care items worldwide. Its key brands include Energizer, Eveready, and Rayovac, while it also licenses its brands for use in related markets.

For Q1 ended December 31, 2024, Energizer Holdings, Inc. (NYSE:ENR) reported a mixed performance. The net sales grew 2.1% year-over-year, with organic revenue, battery sales, and auto care sales up 3.8%, 4%, and 2%, respectively. Despite better margins from their Project Momentum cost-saving initiative (which saved $20 million), earnings per share was $0.30, below the expected $0.64 per share. Nevertheless, the company was able to pay back $25 million in debt during the quarter.

Furthermore, Energizer Holdings, Inc. (NYSE:ENR) raised its 2025 organic sales growth forecast to 2%-3%, up from its earlier 1%-2% estimate. It expects Project Momentum to save $60 million this year, helping improve adjusted gross margin by 50 basis points to over 41%. However, the stronger U.S. dollar will likely impact reported sales, which are now expected to grow just 1%-2%. Regardless, it aims to cut debt by $150-$200 million in 2025 while maintaining a steady cash flow.

Looking ahead, Energizer Holdings, Inc.’s (NYSE:ENR) strategy centers on its cost-saving program and increasing digital and international sales for long-term growth. Accordingly, it ranks among the best battery stocks to buy now.

Overall, ENR ranks 10th on our list of best battery stocks to buy according to billionaires. While we acknowledge the potential of ENR, our conviction lies in the belief that certain AI stocks hold greater promise for delivering higher returns, and doing so within a shorter time frame. If you are looking for an AI stock that is more promising than ENR but that trades at less than 5 times its earnings, check out our report about the cheapest AI stock.

READ NEXT: 20 Best AI Stocks To Buy Now and 30 Best Stocks to Buy Now According to Billionaires

Disclosure: None. This article is originally published at Insider Monkey.

The $250 Trillion AI Hype is Real. A few years from now, you’ll probably wish you’d bought this stock.

When Jeff Bezos said that one breakthrough technology would shape Amazon’s destiny, even Wall Street’s biggest analysts were caught off guard.

Fast forward a year and Amazon’s new CEO Andy Jassy described generative AI as a “once-in-a-lifetime” technology that is already being used across Amazon to reinvent customer experiences.

At the 8th Future Investment Initiative conference, Elon Musk predicted that by 2040 there would be at least 10 billion humanoid robots, with each priced between $20,000 and $25,000.

Do the math. According to Musk, this technology could be worth $250 trillion by 2040.

Put another way, that’s roughly equal to:

  • 175 Teslas
  • 107 Amazons
  • 140 Metas
  • 84 Googles
  • 65 Microsofts
  • And 55 Nvidias

And here’s the wild part — this $250 trillion wave isn’t tied to one company, but to an entire ecosystem of AI innovators set to reshape the global economy.

It’s a leap so massive, it could reshape how businesses, governments, and consumers operate worldwide.

Even if that $250 trillion figure sounds ambitious, major firms like PwC and McKinsey still see AI unlocking multi-trillion-dollar potential.

How could anything be worth that much?

The answer lies in a breakthrough so powerful it’s redefining how humanity works, learns, and creates.

And this breakthrough has already set off a frenzy among hedge funds and Wall Street’s top investors.

What most investors don’t realize is that one under-owned company holds the key to this $250 trillion revolution.

In fact, Verge argues this company’s supercheap AI technology should concern rivals.

Before I reveal the details, let’s talk about how some of the richest people on the planet are positioning themselves.

  • Bill Gates sees artificial intelligence as the “biggest technological advance in my lifetime,” more transformative than the internet or personal computer, capable of improving healthcare, education, and addressing climate change.
  • Larry Ellison — through Oracle, is spending billions on Nvidia chips and partnering with Cohere to embed generative AI across Oracle’s cloud and apps.
  • Warren Buffett — not known for tech hype — says this breakthrough could have a ‘hugely beneficial social impact.

When billionaires from Silicon Valley to Wall Street line up behind the same idea — you know it’s worth paying attention to.

Even as we admire what Tesla, Nvidia, Alphabet, and Microsoft have built, we believe an even greater opportunity lies elsewhere…

But the real story isn’t Nvidia — it’s a much smaller company quietly improving the critical technology that makes this entire revolution possible.

And judging by what I’m hearing from both Silicon Valley insiders and Wall Street veterans…

This prediction might not be bold at all:

A few years from now, you’ll wish you’d owned this stock.

The best part? You can discover everything about this company and its groundbreaking technology right now.

I’ve compiled everything you need to know about this groundbreaking company in a detailed, members-only report.

Trust me — you’ll want to read this report before putting another dollar into any tech stock.

For a ridiculously low price of just $9.99 a month, you can unlock a year’s worth of in-depth investment research and exclusive insights – that’s less than a single fast food meal!

Here’s why this is a deal you can’t afford to pass up:

• Access to our Detailed Report on this Game-Changing AI Stock: Our in-depth report dives deep into our #1 AI stock’s groundbreaking technology and massive growth potential.

• 11 New Issues of Our Premium Readership Newsletter: You will also receive 11 new issues and at least one new stock pick per month from our monthly newsletter’s portfolio over the next 12 months. These stocks are handpicked by our research director, Dr. Inan Dogan.

• One free upcoming issue of our 70+ page Quarterly Newsletter: A value of $149

• Bonus Reports: Premium access to members-only fund manager video interviews

• Ad-Free Browsing: Enjoy a year of investment research free from distracting banner and pop-up ads, allowing you to focus on uncovering the next big opportunity.

• 30-Day Money-Back Guarantee:  If you’re not absolutely satisfied with our service, we’ll provide a full refund within 30 days, no questions asked.

If you’re thinking about getting in, don’t wait – because once Wall Street catches wind of this story, the easy money will be gone.

Space is Limited! Only 1000 spots are available for this exclusive offer. Don’t let this chance slip away – subscribe to our Premium Readership Newsletter today and unlock the potential for a life-changing investment.

Here’s what to do next:

1. Head over to our website and subscribe to our Premium Readership Newsletter for just $9.99 a month.

2. Enjoy a year of ad-free browsing, exclusive access to our in-depth report on the revolutionary AI company, and the upcoming issues of our Premium Readership Newsletter over the next 12 months.

3. Sit back, relax, and know that you’re backed by our ironclad 30-day money-back guarantee.

Don’t miss out on this incredible opportunity! Subscribe now and take control of your AI investment future!

No worries about auto-renewals! Our 30-Day Money-Back Guarantee applies whether you’re joining us for the first time or renewing your subscription a month later!

AI, Tariffs, Nuclear Power: One Undervalued Stock Connects ALL the Dots (Before It Explodes!)

Artificial intelligence is the greatest investment opportunity of our lifetime. The time to invest in groundbreaking AI is now, and this stock is a steal!

AI is eating the world—and the machines behind it are ravenous.

Each ChatGPT query, each model update, each robotic breakthrough consumes massive amounts of energy. In fact, AI is already pushing global power grids to the brink.

Wall Street is pouring hundreds of billions into artificial intelligence—training smarter chatbots, automating industries, and building the digital future. But there’s one urgent question few are asking:

Where will all of that energy come from?

AI is the most electricity-hungry technology ever invented. Each data center powering large language models like ChatGPT consumes as much energy as a small city. And it’s about to get worse.

Even Sam Altman, the founder of OpenAI, issued a stark warning:

“The future of AI depends on an energy breakthrough.”

Elon Musk was even more blunt:

“AI will run out of electricity by next year.”

As the world chases faster, smarter machines, a hidden crisis is emerging behind the scenes. Power grids are strained. Electricity prices are rising. Utilities are scrambling to expand capacity.

And that’s where the real opportunity lies…

One little-known company—almost entirely overlooked by most AI investors—could be the ultimate backdoor play. It’s not a chipmaker. It’s not a cloud platform. But it might be the most important AI stock in the US owns critical energy infrastructure assets positioned to feed the coming AI energy spike.

As demand from AI data centers explodes, this company is gearing up to profit from the most valuable commodity in the digital age: electricity.

The “Toll Booth” Operator of the AI Energy Boom

  • It owns critical nuclear energy infrastructure assets, positioning it at the heart of America’s next-generation power strategy.
  • It’s one of the only global companies capable of executing large-scale, complex EPC (engineering, procurement, and construction) projects across oil, gas, renewable fuels, and industrial infrastructure.
  • It plays a pivotal role in U.S. LNG exportation—a sector about to explode under President Trump’s renewed “America First” energy doctrine.

Trump has made it clear: Europe and U.S. allies must buy American LNG.

And our company sits in the toll booth—collecting fees on every drop exported.

But that’s not all…

As Trump’s proposed tariffs push American manufacturers to bring their operations back home, this company will be first in line to rebuild, retrofit, and reengineer those facilities.

AI. Energy. Tariffs. Onshoring. This One Company Ties It All Together.

While the world is distracted by flashy AI tickers, a few smart investors are quietly scooping up shares of the one company powering it all from behind the scenes.

AI needs energy. Energy needs infrastructure.

And infrastructure needs a builder with experience, scale, and execution.

This company has its finger in every pie—and Wall Street is just starting to notice.

Wall Street is noticing this company also because it is quietly riding all of these tailwinds—without the sky-high valuation.

While most energy and utility firms are buried under mountains of debt and coughing up hefty interest payments just to appease bondholders…

This company is completely debt-free.

In fact, it’s sitting on a war chest of cash—equal to nearly one-third of its entire market cap.

It also owns a huge equity stake in another red-hot AI play, giving investors indirect exposure to multiple AI growth engines without paying a premium.

And here’s what the smart money has started whispering…

The Hedge Fund Secret That’s Starting to Leak Out

This stock is so off-the-radar, so absurdly undervalued, that some of the most secretive hedge fund managers in the world have begun pitching it at closed-door investment summits.

They’re sharing it quietly, away from the cameras, to rooms full of ultra-wealthy clients.

Why? Because excluding cash and investments, this company is trading at less than 7 times earnings.

And that’s for a business tied to:

  • The AI infrastructure supercycle
  • The onshoring boom driven by Trump-era tariffs
  • A surge in U.S. LNG exports
  • And a unique footprint in nuclear energy—the future of clean, reliable power

You simply won’t find another AI and energy stock this cheap… with this much upside.

This isn’t a hype stock. It’s not riding on hope.

It’s delivering real cash flows, owns critical infrastructure, and holds stakes in other major growth stories.

This is your chance to get in before the rockets take off!

Disruption is the New Name of the Game: Let’s face it, complacency breeds stagnation.

AI is the ultimate disruptor, and it’s shaking the foundations of traditional industries.

The companies that embrace AI will thrive, while the dinosaurs clinging to outdated methods will be left in the dust.

As an investor, you want to be on the side of the winners, and AI is the winning ticket.

The Talent Pool is Overflowing: The world’s brightest minds are flocking to AI.

From computer scientists to mathematicians, the next generation of innovators is pouring its energy into this field.

This influx of talent guarantees a constant stream of groundbreaking ideas and rapid advancements.

By investing in AI, you’re essentially backing the future.

The future is powered by artificial intelligence, and the time to invest is NOW.

Don’t be a spectator in this technological revolution.

Dive into the AI gold rush and watch your portfolio soar alongside the brightest minds of our generation.

This isn’t just about making money – it’s about being part of the future.

So, buckle up and get ready for the ride of your investment life!

Act Now and Unlock a Potential 100+% Return within 12 to 24 months.

We’re now offering month-to-month subscriptions with no commitments.

For a ridiculously low price of just $9.99 per month, you can unlock our in-depth investment research and exclusive insights – that’s less than a single fast food meal!

Space is Limited! Only 1000 spots are available for this exclusive offer. Don’t let this chance slip away – subscribe to our Premium Readership Newsletter today and unlock the potential for a life-changing investment.

Here’s what to do next:

1. Head over to our website and subscribe to our Premium Readership Newsletter for just $9.99.

2. Enjoy a month of ad-free browsing, exclusive access to our in-depth report on the Trump tariff and nuclear energy company as well as the revolutionary AI-robotics company, and the upcoming issues of our Premium Readership Newsletter.

3. Sit back, relax, and know that you’re backed by our ironclad 30-day money-back guarantee.

Don’t miss out on this incredible opportunity! Subscribe now and take control of your AI investment future!


No worries about auto-renewals! Our 30-Day Money-Back Guarantee applies whether you’re joining us for the first time or renewing your subscription a month later!