In 2024, Tether delivered results that left Wall Street in awe.
$13 billion in net profit with a workforce of roughly 150.
Each employee generated about $85.62 million in profit—nearly 300 times that of Goldman Sachs and 85 times that of Nvidia.
This isn’t an AI unicorn or a top hedge fund. It’s simply a stablecoin issuer—the company behind USDT.
As these numbers spread throughout the financial sector, many wondered: How is this possible?
But once you understand Tether’s business model, you’ll see that not only is it possible—it’s virtually inevitable.
01 The World’s Most Profitable Business
Tether’s profit engine is known in the industry as the “stablecoin float game.”
The principle is straightforward: You exchange $1 for 1 USDT from Tether. Tether uses your dollar to buy US Treasuries.
US Treasury yields have remained above 5% for years, while USDT holders receive no interest.
Tether keeps the entire spread.
By the end of 2025, Tether’s US Treasury exposure is projected to reach $141 billion, making it the world’s 17th largest holder—surpassing Germany and South Korea.
US Treasuries alone contribute over $4 billion in annual cash flow to Tether.
And that’s just the first layer.
The second layer is gold and Bitcoin. Tether holds about $17 billion in gold and more than 96,000 Bitcoins. The surge in gold prices in 2025 delivered over $5 billion in additional unrealized gains.
The third layer is liquidity premium. What do people who forego 5% bond yields gain? A digital dollar they can use anytime in Turkey, Argentina, or Nigeria. In markets grappling with high inflation and currency controls, this liquidity is worth more than a 5% annual return.
In essence, Tether operates as a global “shadow bank”—no branches, no tellers, always open—capturing massive spreads missed by traditional finance due to inefficiency.
02 Breaking Down the Walls of Traditional Payments
The SWIFT system, established in the 1970s, has changed little at its core: correspondent banks relay payments through multiple nodes, requiring at least 3–5 business days and incurring up to 7% in total fees.
Funds sent from the US to Nigeria pass through the remitting bank, intermediary banks, and the receiving bank, with each step taking a cut.
Bank hours add further delays—a transfer initiated on Friday night won’t start processing until Monday.
By contrast, a USDT transfer on the Tron network costs less than $1 and arrives in the recipient’s wallet within 30 seconds—operating 24/7, 365 days a year.
The cost gap is striking. Traditional B2B cross-border payments incur total fees of 1.5%–7%, and personal remittances can exceed 11%. Stablecoin networks typically offer total costs of just 0.5%–2%.
The deeper disruption lies in “access.”
Hundreds of millions of adults worldwide lack bank accounts. Yet, with a smartphone and internet connection, they can create a crypto wallet and join global commerce. In Africa and Latin America, USDT is now a go-to tool for SMEs paying international suppliers.
In 2025, next-generation Web3 POS systems began using NFC technology for “tap-to-pay,” bringing crypto payments to retail checkout counters.
This wall is being breached from every angle.
03 Pay-Fi: Rewriting the Logic of Money
Payment plus finance now has a new name: Pay-Fi (Payment Finance).
Traditional payments solve “moving money from A to B.” Pay-Fi aims to solve “moving money from A to B while earning interest along the way.”
Protocols like Huma Finance are tokenizing corporate receivables and providing instant financing via on-chain liquidity pools, easing capital pressures in cross-border trade. By early 2026, Huma’s cumulative transaction volume surpassed $10 billion, and its T+0 real-time settlement is drawing attention from traditional financial institutions.
The infrastructure battle is unfolding in parallel. Ethereum L2s are slashing on-chain transaction costs with rollup technology. Celestia and EigenDA are reducing expenses at the data storage layer, enabling large-scale micropayments. Tron, with its vast USDT reserves and ultra-low transfer fees, remains the world’s busiest stablecoin settlement network.
The stablecoin market itself is fragmenting. USDT dominates offshore payments and emerging markets with about 59% market share. USDC, prized for compliance and transparency, is favored by licensed US institutions and commands most institutional and compliance-first transfer and settlement scenarios. PayPal’s PYUSD targets retail through merchant networks, while Ripple’s RLUSD aims at large-value interbank settlements.
The market is no longer ruled by a single player—it’s rapidly becoming specialized.
04 Tether’s Ambition Boundaries
With such profits, how does Tether plan to deploy its capital?
Mining operations: In Uruguay, Paraguay, and El Salvador, Tether has invested over $2 billion to build 15 energy and Bitcoin mining sites, aiming to become the world’s largest Bitcoin miner.
AI infrastructure: Through Northern Data Group and other channels, Tether has invested over $1 billion in AI computing infrastructure.
Robotics: By the end of 2025, Tether invested €70 million in Italian AI robotics startup Generative Bionics. It’s also considering up to $1.15 billion investment in German robotics firm Neura, targeting production of 5 million humanoid robots by 2030.
The logic is clear: In an economy run by AI agents and robots, value exchanges require an instant, programmable digital currency. USDT is already the most obvious candidate.
Regulators are fueling this story. In July 2025, the US GENIUS Act became law, creating a legal pathway for regulated institutions to issue stablecoins and explicitly excluding stablecoins from securities and commodities. The EU’s MiCA framework was fully implemented that same year, bringing stablecoins from a “gray area” into mainstream regulatory focus.
Wall Street’s inner circle is joining in. Primary US Treasury dealer Cantor Fitzgerald holds about 5% of Tether’s equity, and CEO Howard Lutnick has repeatedly vouched for Tether’s reserve authenticity. This deep integration means Tether is no longer just a crypto project—it’s now embedded in the traditional financial network.
05 Summary
From stablecoin issuer, to top-20 US Treasury holder, to robotics factory investor—every step of Tether’s expansion points in the same direction:
The power to define money is quietly shifting from sovereign printing presses to digital networks offering greater efficiency and lower friction.
This isn’t a revolution—it’s a gradual infiltration.
SWIFT keeps running, banks remain open, and the Fed continues adjusting rates. But a new system is growing rapidly in the gaps between them.
For everyone involved, it’s worth asking yourself:
In the next decade, which system will your money move through?
Statement:
- This article is republished from [Plain Blockchain], copyright belongs to the original author [Clow]. If you object to this republication, please contact the Gate Learn team, who will promptly handle it according to relevant procedures.
- Disclaimer: The views and opinions expressed in this article are solely those of the author and do not constitute investment advice.
- Other language versions are translated by the Gate Learn team. Do not copy, distribute, or plagiarize translated articles unless Gate is explicitly referenced.
