Markets

Insider Trading

Hedge Funds

Retirement

Opinion

16 Biggest Utility Companies in the US

In this piece, we will take a look at the 16 biggest utility companies in the U.S. For more companies, head on over to 5 Biggest Utility Companies in the U.S.

Utilities have been one of the hottest topics of 2022, as the Russian invasion of Ukraine ushered in a wave of inflation, especially in Europe. In fact, in the 38 member countries of the Organization for Economic Co-operation and Development (OECD), energy inflation stood at 28.1% on average. The bulk of this inflation was contributed by 13 countries, all of which saw energy inflation soar above a painful 30%. The largest inflation was in Italy, where energy prices soared by a whopping 71% annually in October.

The U.S, on the other hand, saw relatively ‘muted’ energy inflation that stood at just 17.3% in the same month. This was the third lowest among all G7 economies, and the primary reason that Americans remained better off was that they do not rely on Russian energy imports. However, this does not mean that prices are low, as natural gas and coal shortages have nevertheless pushed up retail utility prices to five year highs especially as record natural gas prices ended up driving the cost of producing electricity. For America, these price increases are unavoidable since the largest portion (35.4%) of electricity is generated via natural gas. The price volatility itself has expedited the shift to renewable energy among utilities according to the IEA.

However, these prices, which end up in massive profits for power producers, do have a silver lining. According to Bloomberg, these companies are selling excess capacity at lower prices – rates that coal and gas producers cannot match. This, according to analysts, can end up putting the coal companies out of business and reducing emissions in the long term. The latest in the U.S. energy and utility sector these days is Winter Storm Elliott which has disrupted oil and gas output – which in turn has led to higher prices and power blackouts all over the country. U.S. benchmark oil prices jumped to $79.56 a barrel while power prices soared to $3,700 per megawatt hour. Some oil companies that suffered from the reduced output are Exxon Mobil Corporation (NYSE:XOM), Valero Energy Corporation (NYSE:VLO), and Marathon Petroleum Corporation (NYSE:MPC).

Today we will look at which companies are the largest when it comes to providing electricity and gas to Americans. Some largest U.S. utilities are Duke Energy Corporation (NYSE:DUK), NextEra Energy, Inc. (NYSE:NEE), and The Southern Company (NYSE:SO).

Soonthorn Wongsaita/Shutterstock.com

Our Methodology

We scoured through all U.S. based utility companies to sift out the top players and then ranked them according to their market capitalization.

16 Biggest Utility Companies in the U.S.

16. PPL Corporation (NYSE:PPL)

Market Capitalization as of December 23, 2022: $21.7 billion

PPL Corporation (NYSE:PPL) is a Pennsylvania based electricity and gas provider. It serves customers in its home state and in Kentucky.

As is the case with oil companies, PPL Corporation (NYSE:PPL) is also targeting renewable energy to expand its capacity. The firm announced in October that it will add wind power generation capacity to New England. This is crucial since according to the EIA, this region could see electricity prices at $215 per megawatt hour next month as it has high demand but limited natural gas or LNG pipeline capacity.

28 out of the 920 hedge funds polled by Insider Monkey during Q3 2022 had bought PPL Corporation (NYSE:PPL)’s shares.

PPL Corporation (NYSE:PPL)’s largest investor is Ken Griffin’s Citadel Investment Group which owns 7.1 million shares that are worth $182 million.

Along with NextEra Energy, Inc. (NYSE:NEE), Duke Energy Corporation (NYSE:DUK), and The Southern Company (NYSE:SO), PPL Corporation (NYSE:PPL) is one of the largest utilities in the U.S.

15. DTE Energy Company (NYSE:DTE)

Market Capitalization as of December 23, 2022: $22.9 billion

DTE Energy Company (NYSE:DTE) is an electricity and gas company that is headquartered in Detroit, Michigan. The company has a little over two million customers, making it one of the largest utilities in the U.S.

A large effect of the energy crisis resulting from the Ukraine war is the shift to renewables according to the International Energy Agency (IEA), and DTE Energy Company (NYSE:DTE) is the perfect example of this as outlined in December 2022 that it is adding 400 megawatts of solar electric power in Michigan as part of a voluntary program.

By the end of this year’s third quarter, 30 of the 920 hedge funds polled by Insider Monkey had invested in DTE Energy Company (NYSE:DTE).

Out of these, DTE Energy Company (NYSE:DTE)’s largest investor is Israel Englander’s Millennium Management which owns 732,829 shares that are worth $84 million.

14. Ameren Corporation (NYSE:AEE)

Market Capitalization as of December 23, 2022: $23.1 billion

Ameren Corporation (NYSE:AEE) is a Missouri based utility that transmits electricity and gas and produces its own power.

Ameren Corporation (NYSE:AEE) is building a massive 200 megawatt solar power installation in Missouri, through which it aims to 40,000 homes. The company hopes that the project will begin transmitting electricity in 2024.

Insider Monkey’s 920 hedge fund survey revealed that 26 had invested in Ameren Corporation (NYSE:AEE) during this year’s September quarter.

Ameren Corporation (NYSE:AEE)’s largest shareholder in our database is Israel Englander’s Millennium Management which owns 825,367 shares that are worth $66 million.

13. Entergy Corporation (NYSE:ETR)

Market Capitalization as of December 23, 2022: $23.9 billion

Entergy Corporation (NYSE:ETR) is a Louisiana based utility that is also one of the largest in America through its 24,000 megawatts of power generation capacity.

Entergy Corporation (NYSE:ETR) is another U.S. utility that is accelerating its renewables push. It scored a big win in November 2022, when the Arkansas Public Service Commission approved the company’s largest solar facility which is capable of generating 250 megawatts of electricity.

31 of the 920 hedge funds polled by Insider Monkey during 2022’s third quarter had held a stake in Entergy Corporation (NYSE:ETR).

Entergy Corporation (NYSE:ETR)’s largest hedge fund investor is Israel Englander’s Millennium Management which owns 878,364 shares that are worth $88 million.

12. FirstEnergy Corp. (NYSE:FE)

Market Capitalization as of December 23, 2022: $24 billion

FirstEnergy Corp. (NYSE:FE) is an Ohio based utility that serves customers in several U.S. states including Maryland, West Virginia, New Jersey, and New York.

FirstEnergy Corp. (NYSE:FE) is taking the first steps to build a 26 acre solar power generation facility in West Virginia. The firm is repurposing an ash landfill for the plant.

As part of their Q3 2022 investments, 41 of the 920 hedge funds surveyed by Insider Monkey had bought FirstEnergy Corp. (NYSE:FE)’s shares.

FirstEnergy Corp. (NYSE:FE)’s largest investor in our database is Carl Icahn’s Icahn Capital LP which owns 18 million shares that are worth $701 million.

11. Constellation Energy Corporation (NASDAQ:CEG)

Market Capitalization as of December 23, 2022: $24 billion

Constellation Energy Corporation (NASDAQ:CEG) is one of the largest utilities in America, as it has more than 30,000 megawatts of power generation capacity under its belt through a variety of sources such as wind, solar, gas, nuclear, and hydroelectric.

After its top team met with Guggenheim in September 2022, Constellation Energy Corporation (NASDAQ:CEG) scored a price target upgrade as the financial firm raised the target to $108 from $91 noting that the company is a “clear winner” from the Inflation Reduction Act’s push to renewable energy.

By the end of this year’s September quarter, 54 out of the 920 hedge funds polled by Insider Monkey had bought Constellation Energy Corporation (NASDAQ:CEG)’s shares.

Out of these, John Smith Clark’s Southpoint Capital Advisors is Constellation Energy Corporation (NASDAQ:CEG)’s largest investor. It owns 3.5 million shares that are worth $291 million.

10. Eversource Energy (NYSE:ES)

Market Capitalization as of December 23, 2022: $29.3 billion

Eversource Energy (NYSE:ES) distributes electricity, natural gas, and water. It is headquartered in Springfield, Massachusetts.

Eversource Energy (NYSE:ES) is currently battling Winter Storm Elliott, which is also battering its home ground of New England. The company’s chief of electrical operations has cautioned that some people could see power outages last for more than two days, and outlined that his company has canceled all vacations to ensure that teams are on standby.

30 out of the 90 hedge funds polled by Insider Monkey for their third quarter of 2022 investments had bought Eversource Energy (NYSE:ES)’s shares.

Eversource Energy (NYSE:ES)’s largest shareholder is Noam Gottesman’s GLG Partners which owns 1.6 million shares that are worth $130 million.

9. Public Service Enterprise Group Incorporated (NYSE:PEG)

Market Capitalization as of December 23, 2022: $30.5 billion

Public Service Enterprise Group Incorporated (NYSE:PEG) is a New Jersey based electricity and gas utility that is one of the largest in the U.S. with more than 20,000 miles of power distribution lines and close to an equal amount of gas mains.

Public Service Enterprise Group Incorporated (NYSE:PEG) is also a large nuclear power generator, with 3,770 megawatts of generation capacity. The company hopes to benefit from the Inflation Reduction Act which will provide it with better visibility into its nuclear power cash flows.

By the end of this year’s third quarter, 31 of the 920 hedge funds part of Insider Monkey’s survey had invested in Public Service Enterprise Group Incorporated (NYSE:PEG).

Ken Griffin’s Citadel Investment Group is Public Service Enterprise Group Incorporated (NYSE:PEG)’s largest investor in our database. It owns 3.2 million shares that are worth $184 million.

8. Consolidated Edison, Inc. (NYSE:ED)

Market Capitalization as of December 23, 2022: $34 billion

Consolidated Edison, Inc. (NYSE:ED) is a diversified utility with its toes in delivering electricity, steam, and gas all over America. The firm serves customers in New Jersey and New York.

Consolidated Edison, Inc. (NYSE:ED) is moving full steam ahead with the shift to green energy, as the firm is aim to spend a whopping $72 billion in New York for this purpose. Out of this, executives believe that spending by 2024 alone could be worth $15.7 billion.

Insider Monkey studied 920 hedge fund holdings to discover that 27 had bought Consolidated Edison, Inc. (NYSE:ED)’s shares in Q3 2022.

Consolidated Edison, Inc. (NYSE:ED)’s largest shareholder is Ken Griffin’s Citadel Investment Group which owns 1.5 million shares that are worth $134 million.

7. PG&E Corporation (NYSE:PCG)

Market Capitalization as of December 23, 2022: $34 billion

PG&E Corporation (NYSE:PCG) is one of America’s largest electricity utilities through a huge network of more than 100,000 miles of transmission and distribution lines. The firm also provides natural gas.

PG&E Corporation (NYSE:PCG) has partnered up with Tesla, Inc. (NASDAQ:TSLA) to create a ‘virtual power plant’ that will enable PG&E Corporation (NYSE:PCG)’s customers with Tesla’s batteries to pool their resources together to create a distributed battery.

46 of the 920 hedge funds part of Insider Monkey’s Q3 2022 survey of 920 hedge funds had invested in PG&E Corporation (NYSE:PCG).

PG&E Corporation (NYSE:PCG)’s largest investor is Dan Loeb’s Third Point which owns 63 million shares that are worth $792 million.

6. American Electric Power Company, Inc. (NASDAQ:AEP)

Market Capitalization as of December 23, 2022: $49 billion

American Electric Power Company, Inc. (NASDAQ:AEP) is an Ohio-based electric utility that serves both retail and wholesale customers.

American Electric Power Company, Inc. (NASDAQ:AEP) is aggressively targeting renewable energy to power its customers, as it aims to spend $9 billion for carbon free electricity generation between 2023 and 2027. The firm is aiming at net zero emissions by 2045.

Insider Monkey scoured through 920 hedge fund portfolios for their third quarter of 2022 investments to discover that 35 had bought American Electric Power Company, Inc. (NASDAQ:AEP)’s shares.

American Electric Power Company, Inc. (NASDAQ:AEP)’s largest hedge fund investor is Jim Simons’ Renaissance Technologies which owns 2 million shares worth $177 million.

American Electric Power Company, Inc. (NASDAQ:AEP), Duke Energy Corporation (NYSE:DUK), NextEra Energy, Inc. (NYSE:NEE), and The Southern Company (NYSE:SO) are the biggest utility companies in the U.S.

Click to continue reading and see 5 Biggest Utility Companies in the U.S.

Suggested Articles:

Disclosure: None. 16 Biggest Utility Companies in the U.S. is originally published on Insider Monkey.

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!

A New Dawn is Coming to U.S. Stocks

I work for one of the largest independent financial publishers in the world – representing over 1 million people in 148 countries.

We’re independently funding today’s broadcast to address something on the mind of every investor in America right now…

Should I put my money in Artificial Intelligence?

Here to answer that for us… and give away his No. 1 free AI recommendation… is 50-year Wall Street titan, Marc Chaikin.

Marc’s been a trader, stockbroker, and analyst. He was the head of the options department at a major brokerage firm and is a sought-after expert for CNBC, Fox Business, Barron’s, and Yahoo! Finance…

But what Marc’s most known for is his award-winning stock-rating system. Which determines whether a stock could shoot sky-high in the next three to six months… or come crashing down.

That’s why Marc’s work appears in every Bloomberg and Reuters terminal on the planet…

And is still used by hundreds of banks, hedge funds, and brokerages to track the billions of dollars flowing in and out of stocks each day.

He’s used this system to survive nine bear markets… create three new indices for the Nasdaq… and even predict the brutal bear market of 2022, 90 days in advance.

Click to continue reading…