Key Takeaways
Stablecoin issuer Tether significantly increased its exposure to U.S. government debt throughout 2025, a move that simultaneously strengthens the backing of its USDT token while attracting greater regulatory attention from Washington. The firm's deep investment in Treasury securities places it among major nation-state holders of U.S. debt.
- Sovereign-Level Buyer: Tether purchased a net $28.2 billion in U.S. Treasury securities during 2025, according to a Financial Times report.
- Top-10 Foreign Holder: This buying activity elevated Tether to the seventh-largest foreign holder of U.S. government debt, surpassing many countries.
- Regulatory Crosshairs: The growing scale of Tether's holdings coincides with legislative debates around the GENIUS Act, signaling potential new regulations for stablecoin issuers.
