What the attestation says

Tether published its Q2 2026 attestation, prepared by accounting firm BDO, covering the quarter ended 30 June.

The company reported approximately $1.5 billion in net operating profit, up close to 50% from around $1.04 billion in the first quarter.

Total assets stood at roughly $187.75 billion against about $183.64 billion in liabilities, leaving a reserve surplus of approximately $4.11 billion.

USDT in circulation reached roughly $184.6 billion, an increase of about $446 million on the quarter even as the wider digital asset market contracted.

The number that did not lead the release

Tether's excess reserve buffer, the capital held above what is required to back every USDT one-for-one, fell to $4.11 billion from just over $8.23 billion three months earlier.

That is a decline of roughly half in a single quarter, following a record buffer reported at the end of Q1.

The company's own release states the current figure without setting it against the prior quarter, which changes how the result reads.

This was not driven by redemptions. Token supply actually grew during the period.

Why the two figures point in opposite directions

The explanation sits in the choice of metric. In previous quarters Tether headlined net profit. This quarter it headlined net operating profit.

Operating profit captures what the reserve portfolio earns: interest on Treasury bills, returns on repurchase agreements and income from short-duration instruments. That income was strong.

It excludes unrealised mark-to-market movements on assets Tether owns outright, principally Bitcoin and gold. Both fell sharply in the quarter.

The valuation price used for Bitcoin in the report dropped from about $68,200 to roughly $58,600, and gold declined around 15%. Tether's first-half comprehensive result came in near negative $3.17 billion.

Reserve composition is the underlying question

Tether added roughly 1,796 BTC during the quarter, taking holdings to about 98,933 BTC, and added 14 metric tons of gold to reach more than 146 tons.

Both positions grew in size while falling in reported value, reflecting market prices rather than sales.

CEO Paolo Ardoino defended the allocation publicly, contrasting it with the financial sector's focus on elevated AI-related equity valuations.

It is also worth noting that an attestation verifies reported figures at a point in time. It is not a full audit, and does not independently trace every underlying asset.

Why this matters

This matters because the excess buffer is what absorbs losses before USDT holders are affected.

A larger cushion means more room for reserve assets to fall in value without touching the one-to-one backing. Halving that cushion in three months narrows the margin.

It also illustrates a genuine trade-off in stablecoin reserve design. Holding volatile assets can generate long-term upside but introduces variability into a product whose entire value proposition is stability.

USDT remained fully backed throughout the period on the reported figures, so this is a question about resilience rather than an immediate solvency concern.

The clean takeaway

Tether posted around $1.5 billion in net operating profit for Q2 2026, up nearly 50% quarter on quarter, while its excess reserve buffer fell from about $8.23 billion to $4.11 billion. The gap comes from unrealised losses on Bitcoin and gold, which the headline operating figure excludes. USDT remained fully backed on the reported numbers.