Tether reported $1.5 billion in net operating profit for the second quarter of 2026, even as the stablecoin issuer's reserve buffer was cut nearly in half.
The company held $187.75 billion in assets against $183.64 billion in liabilities as of June 30, leaving $4.11 billion in excess reserves, according to an attestation released Friday by BDO. Three months earlier, that surplus stood at just over $8.23 billion.
Profit From Treasuries
The earnings were driven primarily by returns on Tether's holdings of U.S. Treasury securities and repurchase agreements. As the largest non-sovereign holder of U.S. government debt, Tether's revenue is closely tied to short-term interest rates — a relationship that has proven highly lucrative during the Fed's restrictive monetary cycle.
The decline in the reserve buffer suggests that profit generation, while substantial, was outpaced by obligations or outflows during the quarter. USDT issuance increased by approximately $446 million to $184.6 billion, a relatively modest expansion compared to prior quarters.
Expanding the Treasury
Tether continued to diversify its reserves during Q2, increasing both its physical gold and Bitcoin holdings.
The company added 14 metric tons of gold, bringing its total stockpile to approximately 146.2 metric tons — a holding that places Tether among the largest non-state gold owners in the world. The value of those gold holdings fell to $18.84 billion from $19.84 billion, however, as the price of gold declined roughly 15% over the quarter to just over $4,000 per ounce.
Bitcoin holdings increased by 1,796 coins to 98,933 BTC. The reported value fell to $5.80 billion from $6.62 billion, reflecting a decline in the Bitcoin price used in the attestation from $68,200 to $58,600 during the period.
The Reserve Buffer Question
The halving of Tether's excess reserves — from $8.23 billion to $4.11 billion — is the most notable data point in the Q2 report. While $4.11 billion remains a substantial buffer for a $184 billion liability, the rate of decline warrants attention.
Tether has not detailed the specific factors driving the reduction. Possible explanations include unrealized losses on reserve assets during a quarter when both gold and Bitcoin prices declined, operational expenditures, or changes in the composition of liabilities.
The BDO attestation provides a point-in-time snapshot rather than a full audited financial statement. It confirms that assets exceeded liabilities as of June 30 but does not provide granular detail on the drivers of reserve changes between reporting periods.
Competitive Dynamics
Tether's Q2 results come amid intensifying competition in the stablecoin sector. Circle, the issuer of USDC, has been steadily expanding its regulatory footprint — most recently securing a New York trust charter — and positioning itself as the more transparent, regulated alternative.
The contrast between the two largest stablecoin issuers is stark. Circle publishes detailed monthly reserve attestations and operates under multiple U.S. regulatory frameworks. Tether publishes quarterly attestations through BDO, maintains a more complex corporate structure, and has diversified aggressively into gold, Bitcoin, and other non-traditional reserve assets.
Both models are thriving in terms of market share. USDT remains dominant globally with $184.6 billion in circulation, while USDC has stabilized above $71.8 billion. But the regulatory environment is shifting, and the competitive advantages of transparency and regulatory compliance are likely to grow as institutional adoption deepens.
For now, Tether's profits demonstrate that the stablecoin business model — issuing tokens backed by interest-bearing reserves — remains enormously profitable. The question is whether the reserve buffer will stabilize or continue to erode, and what that trajectory signals about the sustainability of the model.