Log in

Home
Research
Analysis
Community
  1. Cryptonary
  2. Archived Posts
  3. Billionaire investor Mark Cuban did not sell any of his crypto even from the early days
News

Billionaire investor Mark Cuban did not sell any of his crypto even from the early days

Updated: Aug 31, 2024
Published: Jan 13, 2021
0
Share:

Billionaire investor and entrepreneur Mark Cuban revealed that he didn’t dilute the cryptocurrencies he acquired from the early days of Coinbase.

Post Feature Image

Brain Armstrong and Fred Ehrsam founded Coinbase in June 2012 and scaled it to become the largest crypto exchange in the U.S. by traded volume.

Cuban, the owner of the NBA’s Daily Mavericks, fired a series of cryptocurrency-related tweets ranging from decentralized finance (DeFi), cryptocurrency transaction costs, and supply and demand.

Cuban, also a media personality who hosts the Shark Tank, engaged with several figures within the industry.

He mentioned that he is a long-term holder of cryptocurrencies when he interacted with Gokhshtein Media founder David Gokhshtein.

I don’t think people realize I try to test and use all this stuff and have for years. I still have crypto from the early days of coinbase. I’ve never sold anything

— Mark Cuban (@mcuban) January 12, 2021
 

He then turned his attention to Gemini co-founder Tyler Winklevoss and the two went back and forth about supply and demand and debasement of fiat currencies.

The investor argued that bitcoin gets its value from supply and demand. Winklevoss said the principle of supply and demand still applies when finding the value of “land, a Picasso, or the Dallas Mavericks franchise.”

Cuban acknowledged that the cost of the transaction with BTC/ETH is very high. However, this cost is significantly reduced when one owns crypto. He concluded that the cost of owning a personal wallet is almost zero compared to a bank or other host.

Risks Abound

Cuban touched on DeFi, saying that it is as risky as all derivatives. 

“Just remember with DeFi, as with all derivatives, the RISK NEVER LEAVES THE SYSTEM. One segment collapses, they all face the risk of collapse,” he said.

Bitcoin has been on a tear lately with prices surpassing $40K after the December 2020 bull run extended into the new year.

However, institutional buying has cooled down. The pullback has seen the digital asset trade under $35K.

He warned that individuals should not take debt that they can’t pay back in the name of investing in cryptocurrencies. Cuban called such people fools and said there is a high chance that they will lose everything.

Cuban compared cryptocurrency trading to the internet stock bubble. He believes that bitcoin, ether, and a few others will be like Amazon, eBay, and Priceline that survived the dot.com bubble.

He highlighted that fortunes will be made and lost along the way. 

Cryptocurrencies are very volatile and their wild price swings have prompted financial regulators such as the UK’s Financial Conduct Authority (FCA) to ban the sale of crypto derivatives to retail investors.

Continue reading by joining Cryptonary Pro

Save 30%

$997/year

Get everything you need to actively manage your portfolio and stay ahead. Ideal for investors seeking regular guidance and access to tools that help make informed decisions.

VisaCardImageMsCardImageCoinbaseCardImageSolanaCardImage

For your security, all orders are processed on a secured server.

As a Cryptonary Pro subscriber, you also get:

  • 3X Value Guarantee - If cumulative documented upside does not reach 300% during your 12-month membership, you can request a full refund.

  • 24/7 access to experts with 50+ years’ experience

  • All of our top token picks for 2025

  • On hand technical analysis on any token of your choice

  • Weekly livestreams & ask us anything with the team

  • Daily insights on Macro, Mechanics, and On-chain

  • Curated list of top upcoming airdrops (free money)

3X Value Guarantee

If cumulative documented upside does not reach 300% during your 12-month membership, you can request a full refund.

Terms & Conditions apply

Star

Trusted by 300,000+ investors

Our track record speaks for itself

With over 2.4M tokens and widespread misinformation in crypto, we cut through the noise and consistently find winning assets.

Our track record speaks for itself

With over 2.4M tokens and widespread misinformation in crypto, we cut
through the noise and consistently find winning assets.

  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
  • Token
/images/advertorial/corpcomm1.webp
/images/advertorial/corpcomm2.webp
/images/advertorial/corpcomm3.webp
/images/advertorial/corpcomm4.webp
/images/advertorial/corpcomm5.webp
/images/advertorial/corpcomm6.webp
/images/advertorial/corpcomm1.webp
/images/advertorial/corpcomm2.webp
/images/advertorial/corpcomm3.webp
/images/advertorial/corpcomm4.webp
/images/advertorial/corpcomm5.webp
/images/advertorial/corpcomm6.webp
/images/advertorial/corpcomm1.webp
/images/advertorial/corpcomm2.webp
/images/advertorial/corpcomm3.webp
/images/advertorial/corpcomm4.webp
/images/advertorial/corpcomm5.webp
/images/advertorial/corpcomm6.webp

Frequently Asked Questions

Can I trust Cryptonary's calls?

Yes. We've consistently identified winners across multiple cycles. Bitcoin under $1,000, Ethereum under $70, Solana under $10, WIF from $0.003 to $5, PopCat from $0.004 to $2, SPX blasting past $1.70, and our latest pick has already 200X'd since June 2025. Everything is timestamped and public record.

Do I need to be an experienced trader or investor to benefit?

No. When we founded Cryptonary in 2017 the market was new to everyone. We intentionally created content that was easy to understand and actionable. That foundational principle is the crux of Cryptonary. Taking complex ideas and opportunities and presenting them in a way a 10 year old could understand.

What makes Cryptonary different from free crypto content on YouTube or Twitter?

Signal vs noise. We filter out 99.9% of garbage projects, provide data backed analysis, and have a proven track record of finding winners. Not to mention since Cryptonary's inception in 2017 we have never taken investment, sponsorship or partnership. Compare this to pretty much everyone else, no track record, and a long list of partnerships that cloud judgements.

Why is there no trial or refund policy?

We share highly sensitive, time-critical research. Once it's out, it can't be "returned." That's why membership is annual only. Crypto success takes time and commitment. If someone is not willing to invest 12 months into their future, there is no place for them at Cryptonary.

Do I get direct access to the Cryptonary team?

Yes. You will have 24/7 to the team that bought you BTC at $1,000, ETH at $70, and SOL at $10. Through our community chats, live Q&As, and member only channels, you can ask questions and interact directly with the team. Our team has over 50 years of combined experience which you can tap into every single day.

How often is content updated?

Daily. We provide real-time updates, weekly reports, emergency alerts, and live Q&As when the markets move fast. In crypto, the market moves fast, in Cryptonary, we move faster.

How does the 3X Value Guarantee work?

We stand behind the value of our research. If the documented upside from our published research during your 12-month membership does not exceed three times (3X) the annual subscription cost, you can request a full refund. Historical context: In every completed market cycle since 2017, cumulative documented upside has exceeded 10X this threshold.

Recommended from Cryptonary
Market Update: Crypto Relief Rally Continues
PRO
Market Updates
Market Update: Crypto Relief Rally ...Markets have kicked off the year with speed and intent. In this update, we break down what’s driving...
9 min read
Jan 5, 2026
BTC, ETH and More: Altcoins Show Signs of Strength
PRO
Market Direction
BTC, ETH and More: Altcoins Show Si...Markets remain range-bound, but the balance of risks has shifted marginally toward a short-term reli...
9 min read
Jan 2, 2026
Market Update: Relief Rally Potential Hinted by Sentiment and Flows
PRO
Market Updates
Market Update: Relief Rally Potenti...After a quiet holiday period, markets are slowly finding their footing again, though activity remain...
7 min read
Dec 31, 2025
Market Pulse: What We Expect From Jobs Data Tomorrow
PRO
Market Pulse
Market Pulse: What We Expect From J...We’re heading into tomorrow’s labour market data at an important moment for risk assets. Bitcoin is ...
4 min read
Jan 8, 2026
Cryptonary's 2026 Crypto Market Outlook
PRO
Research Report
Cryptonary's 2026 Crypto Market Out...We’re starting 2026 with something special. This report brings together the lessons and outlook of t...
3 min read
Jan 7, 2026
BTC, ETH and More: Bullish Momentum Across Crypto Majors and Select Alts
PRO
Market Updates
BTC, ETH and More: Bullish Momentum...Markets are finally moving with intent after weeks of compression and false starts. Key levels are b...
11 min read
Jan 6, 2026
Market Update: Crypto Relief Rally Continues
PRO
Market Updates
Market Update: Crypto Relief Rally ...Markets have kicked off the year with speed and intent. In this update, we break down what’s driving...
9 min read
Jan 5, 2026
BTC, ETH and More: Altcoins Show Signs of Strength
PRO
Market Direction
BTC, ETH and More: Altcoins Show Si...Markets remain range-bound, but the balance of risks has shifted marginally toward a short-term reli...
9 min read
Jan 2, 2026
Market Update: Relief Rally Potential Hinted by Sentiment and Flows
PRO
Market Updates
Market Update: Relief Rally Potenti...After a quiet holiday period, markets are slowly finding their footing again, though activity remain...
7 min read
Dec 31, 2025
Market Pulse: What We Expect From Jobs Data Tomorrow
PRO
Market Pulse
Market Pulse: What We Expect From J...We’re heading into tomorrow’s labour market data at an important moment for risk assets. Bitcoin is ...
4 min read
Jan 8, 2026
Cryptonary's 2026 Crypto Market Outlook
PRO
Research Report
Cryptonary's 2026 Crypto Market Out...We’re starting 2026 with something special. This report brings together the lessons and outlook of t...
3 min read
Jan 7, 2026
BTC, ETH and More: Bullish Momentum Across Crypto Majors and Select Alts
PRO
Market Updates
BTC, ETH and More: Bullish Momentum...Markets are finally moving with intent after weeks of compression and false starts. Key levels are b...
11 min read
Jan 6, 2026
Market Update: Crypto Relief Rally Continues
PRO
Market Updates
Market Update: Crypto Relief Rally ...Markets have kicked off the year with speed and intent. In this update, we break down what’s driving...
9 min read
Jan 5, 2026
BTC, ETH and More: Altcoins Show Signs of Strength
PRO
Market Direction
BTC, ETH and More: Altcoins Show Si...Markets remain range-bound, but the balance of risks has shifted marginally toward a short-term reli...
9 min read
Jan 2, 2026
Market Update: Relief Rally Potential Hinted by Sentiment and Flows
PRO
Market Updates
Market Update: Relief Rally Potenti...After a quiet holiday period, markets are slowly finding their footing again, though activity remain...
7 min read
Dec 31, 2025
Research
Top PicksDeep DivesPassive IncomeAirdrop ReportsCrypto Research
Analysis
Market UpdatesMarket DirectionMarket PulseLivestreams
Tools
Market DirectionAssets & PicksAirdropsPortfolio Tracker
Cryptonary
Affiliate programEducationPrivacy PolicyTerms & ConditionsContact UsWrite for us
Stay connected
Disclaimer: The information provided on this website is for educational and informational purposes only and does not constitute financial, investment, legal, or tax advice. Cryptonary is not a licensed financial advisor. All content is shared without any guarantee of accuracy or completeness. You are solely responsible for your investment decisions. Always do your own research and consult with a licensed professional before making financial choices. Past performance is not indicative of future results.

×
popupimage
Our Latest Utility Token Research ReportPreviously locked for Pro members, now available to read in full.
  • tickThe utility token we're tracking closely
  • tickWhy we believe it's still early in the cycle
  • tickWhat we're watching to confirm a structural shift

Email Address

​

Phone Number

Germany

No spam. No hype. Just the research.