Tether Appears to Increase Bitcoin Reserves Toward $10 Billion as USDT Supply Expands

• Tether added ~8,889 BTC (~$1B), raising Bitcoin reserves to $9.79B.

• Tether’s USDT circulation expanded ~10.7% to $174.6B, indicating higher stablecoin demand.

• Tether’s recurring quarter-end BTC purchases align with its reserve-strengthening strategy and upcoming attestations.

Tether Bitcoin reserves climb to $9.79B after a $1B BTC buy; read detailed analysis and key takeaways from COINOTAG. Click to learn more.

Tether has increased its Bitcoin reserves to nearly $10 billion, marking a major investment move while expanding USDT’s supply to $175 billion.

What happened to Tether’s Bitcoin reserves?

Tether Bitcoin reserves rose after the company added roughly 8,889 BTC (~$1 billion), bringing its total Bitcoin holdings to about $9.79 billion. The purchase was recorded in a transfer from Bitfinex and is consistent with Tether’s pattern of quarter-end reserve top-ups ahead of attestations.

How much Bitcoin did Tether add and why did it matter?

Tether executed an 8,889 BTC transfer, valued near $1 billion at the time of the transaction. Arkham Intelligence flagged the move, which follows similar buys in September 2024, December 2024 and March 2025. Analysts say these buys strengthen liquidity and balance-sheet metrics before quarterly attestations.

How is USDT supply changing and what does that indicate?

USDT circulation increased by about 10.7% over three months to roughly $174.6 billion, according to market data providers. This rise highlights stronger demand for dollar-pegged liquidity across crypto trading and custody services and underscores USDT’s dominant market position among stablecoins.

Did Tether sell BTC recently and what does that show?

Tether previously sold $1.4 billion in Bitcoin to Twenty One Capital as part of separate treasury actions. That sale, combined with ongoing purchases, suggests active reserve management rather than one-directional accumulation. Tether’s CEO Paolo Ardoino has stated publicly that Bitcoin remains central to the company’s long-term reserve approach.

Frequently Asked Questions

How does this BTC purchase affect Tether’s balance sheet?

The BTC purchase increases on-chain crypto reserves and the reported value of Tether’s holdings, improving apparent liquidity ahead of attestations while maintaining reserve diversification strategies.

Who confirmed the transfer and what tools tracked it?

Blockchain intelligence platforms reported the 8,889 BTC transfer from Bitfinex and noted the movement in on-chain analytics. These tools track wallet-level transfers and public ledger activity.

Key Takeaways

• Tether Bitcoin reserves rose: Tether added ~8,889 BTC (~$1B), taking reserves to about $9.79B.
• USDT supply expanded: USDT circulation increased ~10.7% to ~$174.6B, showing higher stablecoin demand.
• Quarterly pattern: Regular quarter-end BTC buys suggest a strategic approach tied to attestations and balance-sheet management.

Conclusion

Tether’s recent BTC addition and the concurrent USDT supply growth reinforce the issuer’s active reserve management and market role. COINOTAG will monitor upcoming quarterly attestations for confirmation of holdings and any shifts in reserve composition. Stay updated for the next disclosure at the end of October 2025.