Top Crypto Mining Companies Listed on Stock Exchanges in 2026

Top Crypto Mining Companies Listed on Stock Exchanges in 2026 | Last Updated June 2026

TLDR: What You Need to Know Fast

• Crypto mining companies listed on stock exchanges give regular investors indirect exposure to Bitcoin without buying BTC directly.
• The biggest publicly traded miners trade on Nasdaq under tickers like MARA, RIOT, CLSK, CIFR, and BITF.
• MARA Holdings is the largest, with 66.4 EH/s of energized hash rate and over 53,000 BTC on its balance sheet as of end-2025.
• CleanSpark crossed 50 EH/s in 2025 � the first public miner to hit that mark using only US-based infrastructure.
• Riot Platforms deployed 42.5 EH/s in Q1 2026, with an ultra-low power cost of just 3.0 cents per kWh.
• The April 2024 Bitcoin halving cut block rewards in half, squeezing margins across the board and pushing miners to diversify.
• Several miners � including Core Scientific, Cipher Digital, and Hut 8 � are now pivoting hard into AI and high-performance computing (HPC) to offset thinning mining revenues.
• Over $70 billion in AI/HPC contracts have been announced across the public mining sector as of mid-2026.
• Risks include Bitcoin price volatility, rising global hash rate, energy costs, and regulatory shifts.
• Always do your own research (DYOR) before putting money into any mining stock.

So, what's the big deal with crypto mining companies listed on stock exchanges? Simply put, they're your ticket into the Bitcoin economy without actually holding BTC.

When a mining company goes public, it lists on a regulated exchange � usually Nasdaq. That means it's subject to oversight from the SEC and must disclose its financials regularly. For investors, that's actually a good thing. You get transparency that you'd never get from a private miner or a fly-by-night crypto project.

These stocks also move in sync with Bitcoin prices. When BTC pumps, mining stocks often pump harder. When BTC dips, they can drop sharper too. So yes, they're volatile. But for investors who believe in Bitcoin's long-term trajectory, mining stocks offer leveraged exposure through a familiar, regulated vehicle.

Beyond that, the industry is changing fast. The April 2024 halving cut Bitcoin's block subsidy from 6.25 BTC to 3.125 BTC, and that's forced miners to get leaner and smarter. Many are now building out AI infrastructure on the side, locking in billions in long-term contracts with tech giants. That's a completely different business model from two years ago � and it's changing what it means to own a mining stock.

The Top Crypto Mining Companies Listed on Stock Exchanges

Let's get into it. Here's a breakdown of the biggest publicly traded Bitcoin miners in 2026, ranked roughly by scale and market presence.

MARA Holdings (NASDAQ: MARA) � The Industry Giant

MARA Holdings � formerly Marathon Digital � is the biggest name among crypto mining companies listed on stock exchanges. Full stop.

By end-2025, MARA had 66.4 EH/s of energized hash rate, operated roughly 490,000 mining rigs, and held 53,822 BTC worth about $4.7 billion. Its full-year 2025 revenue hit $907.1 million, a 38% jump from 2024. That's serious scale.

The company runs 18 data centers across four continents. CEO Fred Thiel has been steering the ship since 2021, and lately that ship is heading toward AI and HPC. In early 2026, MARA announced a joint venture with Starwood Digital Ventures to develop over 1 GW of AI and hyperscale data center capacity. It also picked up a 64% stake in Exaion, an enterprise AI infrastructure firm.

Additionally, MARA acquired a wind farm in Hansford County, Texas � 240 MW of interconnection capacity � as part of its push into owned energy. That's a competitive edge in a business where electricity is your biggest cost.

The stock has pulled back from its highs, but the underlying business continues to grow. If you're looking at crypto mining stocks, MARA is always the first one to evaluate.

Key stats:

• Hash rate: 66.4 EH/s (end-2025)
• BTC holdings: 53,822 BTC (~$4.7B)
• FY2025 revenue: $907.1 million
• Ticker: MARA (Nasdaq)

CleanSpark (NASDAQ: CLSK) � The All-American Miner

CleanSpark is the most US-focused miner on this list � and proud of it. In June 2025, it became the first public Bitcoin mining company to hit 50 EH/s using exclusively American infrastructure. That's a milestone worth noting.

As of early 2026, CleanSpark operates in 8 US states with a peak efficiency of 16.07 joules per terahash. Its Bitcoin treasury sits at roughly 12,703 BTC, worth about $1.48 billion. The company posted fiscal 2025 revenue growth of over 100%, making it one of the fastest-growing miners by the top line.

CleanSpark is also nudging into data center colocation as a secondary revenue stream. Furthermore, JPMorgan upgraded CleanSpark to Overweight in late 2025, citing strong operational execution and a favorable risk-reward setup.

For investors who want a pure-play, US-only Bitcoin miner with clean growth metrics, CleanSpark is a strong candidate on your crypto mining stocks watchlist.

Key stats:

• Hash rate: 50+ EH/s (2025)
• BTC holdings: ~12,703 BTC
• FY2025 revenue growth: 100%+
• Ticker: CLSK (Nasdaq)

Riot Platforms (NASDAQ: RIOT) � The Low-Cost Operator

Riot Platforms is one of the most efficient operators among all crypto mining companies listed on stock exchanges. In Q1 2026, it deployed 42.5 EH/s in hash rate � a 26% year-over-year increase. More importantly, its all-in power cost dropped to just 3.0 cents per kWh, well below the 4�5 cent industry average.

Riot's full-year 2024 revenue was $376.7 million. In Q3 2025 alone, the company generated $180.2 million in revenue, more than double the same quarter in 2024. CEO Jason Les has positioned Riot as a vertically integrated miner, owning its electrical infrastructure through its ESS Metron subsidiary.

The company holds 15,680 BTC as of Q1 2026, though it sold a chunk to fund operations. Its Corsicana, Texas facility is one of the largest Bitcoin mining data centers in North America. Riot also holds data center development optionality at Corsicana, giving it a potential AI pivot runway.

For investors who prioritize low-cost operations and scale, Riot is one of the best crypto mining stocks to consider.

Key stats:

• Hash rate: 42.5 EH/s deployed (Q1 2026)
• BTC holdings: 15,680 BTC
• Power cost: 3.0 cents/kWh
• Ticker: RIOT (Nasdaq)

Cipher Digital (NASDAQ: CIFR) � The AI Pivot Play

Formerly called Cipher Mining, Cipher Digital is one of the most interesting transformation stories among publicly traded Bitcoin miners. The company rebranded in late 2025 to signal a full-on pivot toward AI and HPC infrastructure hosting.

Cipher locked in a 10-year, $9 billion deal with Fluidstack (Google-backed) for 300 MW at its Barber Lake site in Texas. It then added a separate AWS hosting agreement and a third hyperscaler campus lease in May 2026. Google also took roughly a 5.4% pro forma equity stake via warrants.

In Q3 2025, Cipher posted $72 million in revenue with strong adjusted earnings. JPMorgan raised Cipher to Overweight with a December 2026 price target of $18 � citing the company's 410 MW of HPC contracts and calling its share price pullback "a nice entry point."

Cipher is earlier in its AI transition than some peers, but the contract pipeline is real. Moreover, its 2.6 GW project pipeline and $172.5 million in convertible note financing give it capital to keep building.

Key stats:

• HPC contracts: 300 MW+ (Fluidstack, AWS, others)
• Q3 2025 revenue: $72 million
• JPMorgan price target: $18 (Dec. 2026)
• Ticker: CIFR (Nasdaq)

Bitfarms (NASDAQ: BITF) � The International Miner

Bitfarms is the most international player on this list, based in Canada and operating mines across North and South America. As of May 2025, it had ramped its hash rate to 19.5 EH/s � a massive 200% increase from Q1 2024 � with improved efficiency of 19 watts per terahash.

In Q1 2025, Bitfarms posted $67 million in revenue, up 33% year-over-year. That's solid growth considering the post-halving headwinds that squeezed the whole sector.

Bitfarms is also diversifying into HPC and AI compute leasing, which makes sense given the industry's broader shift. It remains a mid-cap option for investors who want geographic diversification in their Bitcoin mining stock exposure. Riot Platforms made an unsolicited acquisition bid for Bitfarms in 2024, which signals that bigger players see value in its infrastructure.

Key stats:

• Hash rate: 19.5 EH/s (May 2025)
• Q1 2025 revenue: $67 million
• Efficiency: 19 W/TH
• Ticker: BITF (Nasdaq)

Core Scientific (NASDAQ: CORZ) � The AI/HPC Leader

Core Scientific is quietly becoming one of the most important infrastructure companies in the crypto-to-AI transition. After emerging from Chapter 11 bankruptcy in January 2024, CORZ relisted on Nasdaq and has been firing on all cylinders since.

The company holds over 20 EH/s of self-mining capacity and operates 1.2 GW of data center infrastructure. Its game-changer? A $10.2 billion, 12-year deal with CoreWeave for 590 MW � putting it ahead of almost every other miner in terms of contracted AI revenue. OpenAI and Microsoft are also customers.

By Q4 2025, AI and HPC colocation represented 39% of Core Scientific's total revenue. That diversification is exactly what analysts recommend for miners managing post-halving pressure. In fact, CoreWeave is now looking to acquire Core Scientific outright � which tells you a lot about the value of its infrastructure.

Key stats:

• Self-mining hash rate: 20+ EH/s
• Data center capacity: 1.2 GW
• CoreWeave deal: $10.2B, 12 years
• Ticker: CORZ (Nasdaq)

Hut 8 (NASDAQ: HUT) � The Long-Game Data Center Play

Hut 8 is one of the most diversified crypto mining companies listed on stock exchanges. Beyond Bitcoin mining, it controls American Bitcoin (a BTC mining joint venture) and has locked in a 15-year, $7 billion AI data center lease with Fluidstack at its River Bend, Louisiana site.

Anthropic is the workload customer for that deal � routed through compute partner Fluidstack � and Google backstops the lease for the base term. Renewal options could push the total contract value to $17.7 billion.

Hut 8 has been building strong Bitcoin reserves and has reported solid revenue growth across Q1�Q3 2025. Its diversified approach � mixing traditional mining with long-term AI infrastructure � makes it a compelling long-term hold for investors willing to take a patient view.

Key stats:

• AI deal: $7B, 15-year lease (Fluidstack/Google-backed)
• Mining: American Bitcoin joint venture
• Strategy: Mining + AI compute hosting
• Ticker: HUT (Nasdaq)

Other Crypto Mining Companies Listed on Stock Exchanges Worth Watching

Beyond the seven companies above, there's a solid second tier of crypto mining stocks on Nasdaq. These include TeraWulf (WULF), IREN Ltd. (IREN), Bitdeer Technologies (BTDR), HIVE Digital Technologies (HIVE), and Bit Digital (BTBT).

TeraWulf in particular is making noise with a $9.5 billion, Google-backed Fluidstack agreement at its Abernathy, Texas site � on top of $3.7 billion in earlier Lake Mariner deals. IREN scaled to over 10,900 NVIDIA GPUs and generated $17.3 million in AI cloud revenue in Q4 2025. These smaller names carry more risk but also potentially higher upside.

What to Consider Before Investing in Crypto Mining Stocks

Here's the thing � just knowing which crypto mining companies are listed on stock exchanges isn't enough. You also need to understand the risks before putting any money in.

Post-Halving Margin Pressure

The April 2024 halving slashed Bitcoin's block subsidy in half. Combined with a 66% increase in global hash rate in 2024, the average cash cost to mine one bitcoin hit roughly $79,995 in Q4 2025. For miners without low-cost power deals, that math gets ugly fast.

Bitcoin Price Sensitivity

Mining stocks are basically leveraged Bitcoin bets. When BTC rallied past $113,000 in mid-2025, MARA, CleanSpark, and Riot all surged. When BTC pulled back toward $75,000�$80,000 by late 2025, the same stocks got hammered. Expect big swings in both directions.

Energy Costs and Sustainability

Power is everything in this business. Low-cost operators like Riot (3.0 cents/kWh) have a structural advantage over miners paying 5�6 cents. Additionally, green energy is increasingly a differentiator � both for ESG-focused investors and for managing long-term operating costs.

The AI Pivot: Opportunity or Distraction?

Several of the biggest publicly traded Bitcoin miners are betting big on AI/HPC hosting. The logic is sound � AI hosting gross margins run around 85% versus mining's ~60%, with more predictable cash flows. But execution risk is real. Watch whether these companies actually convert their power capacity into contracted AI revenue.

Regulatory Landscape

The US regulatory environment for Bitcoin mining stocks improved significantly in 2025. The SEC approved multiple spot Bitcoin ETFs in January 2025, and the House Financial Services Committee advanced pro-mining legislation. Still, mining companies remain exposed to potential future regulation on energy use and crypto taxation.

Frequently Asked Questions

What are the top crypto mining companies listed on stock exchanges by market cap?

The leading crypto mining companies listed on stock exchanges by market cap in 2026 are MARA Holdings, CleanSpark, Riot Platforms, Core Scientific, and Cipher Digital. The sector's combined market cap exceeds $25 billion, with MARA leading at several billion dollars. Note that market caps shift daily with Bitcoin prices and company-specific news.

Are crypto mining stocks a good investment in 2026?

They can be, but they're not for the faint-hearted. Crypto mining stocks are highly volatile, closely tied to Bitcoin price movements, and carry unique operational risks like rising hash rates and energy costs. That said, miners with low-cost power, strong balance sheets, and AI diversification strategies are better positioned than pure-play operations. Always do your own research and consider your risk tolerance before investing.

How do publicly traded Bitcoin miners make money?

Miners earn revenue primarily by solving Bitcoin's proof-of-work algorithm and collecting block rewards � currently 3.125 BTC per block after the 2024 halving � plus transaction fees. Additionally, publicly traded miners often accumulate BTC on their balance sheets as a treasury asset, similar to how MicroStrategy (now Strategy) operates. Many are also diversifying into AI compute hosting for additional revenue.

What is hash rate and why does it matter for mining stocks?

Hash rate measures how much computing power a miner deploys to the Bitcoin network. Higher hash rate means more blocks won and more BTC earned. It's the core operational metric for evaluating crypto mining companies listed on stock exchanges. However, hash rate must be weighed against energy cost � a miner with 50 EH/s at 5 cents/kWh may be less profitable than one with 40 EH/s at 2 cents/kWh.

How did the 2024 Bitcoin halving affect crypto mining stocks?

The April 2024 halving cut the block subsidy from 6.25 BTC to 3.125 BTC, immediately reducing each miner's BTC income per block by 50%. Combined with a 66% surge in global hash rate during 2024, this squeezed profit margins hard. Miners responded by scaling up hash rate, cutting energy costs, and pivoting into AI/HPC hosting to create parallel revenue streams.

Which crypto mining stock has the most Bitcoin on its balance sheet?

As of early 2026, MARA Holdings holds the most BTC among publicly traded miners, with over 52,000�53,000 BTC in its treasury depending on the quarter. Riot Platforms held about 15,680 BTC in Q1 2026, and CleanSpark held roughly 12,703 BTC as of mid-2025. These BTC reserves act as a hedge and a strategic asset, amplifying returns when Bitcoin prices rise.

The Bottom Line

The world of crypto mining companies listed on stock exchanges is more dynamic than ever in 2026. You're not just picking miners anymore � you're picking energy companies, data center operators, and AI infrastructure plays that happen to mine Bitcoin on the side.

MARA Holdings leads on scale. CleanSpark leads on US-focused growth. Riot leads on operational efficiency. Core Scientific and Cipher Digital are leading the AI pivot. And Hut 8 and Bitfarms offer solid international and diversified exposure.

Ultimately, the best mining stock for you depends on your investment goals, your risk appetite, and how you see Bitcoin's price trajectory playing out. Whatever you decide, make sure you understand what you're buying before you hit that order button.

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