World’s biggest private gold holder Tether gives users weeks to exit vault
The story is more interesting for what it reveals about Tether’s balance sheet than for any market impact from the shutdown itself, since Alloy was always a rounding error against Tether’s broader gold holdings, with only a few hundred thousand dollars of Tether Gold locked in the platform against a company wide stash worth close to 19 billion dollars. That stash is the more consequential detail for anyone tracking physical gold demand: at 146 metric tons and rising after a 14 tonne addition last quarter, Tether now sits ahead of many national reserves as a private holder of bullion, a scale that gives the company real, if largely unremarked, weight in physical gold markets alongside central banks and sovereign funds. The wind down itself looks like routine housekeeping, closing an under used product to redirect resources toward XAUT and Tether’s core lineup, rather than any signal about the company’s confidence in gold as an asset, which it has explicitly reaffirmed as a continuing area of focus.
—
Earlier;
—
Tether now holds more gold than most countries, which makes the quiet death of its smallest gold product oddly easy to miss.
Summary:
- Tether is winding down Alloy, a gold backed lending platform launched in 2024, with the last remaining users given until September 17 to withdraw their assets before the platform closes for good
- Tether is best known for USDT, the world’s largest stablecoin, backed by a reserve portfolio that totalled about 187.8 billion dollars as of its second quarter 2026 attestation, reviewed by accounting firm BDO, held mostly in US Treasury bills and cash equivalents
- Roughly 18.8 billion dollars of those reserves, more than 146 metric tons of physical bullion stored in a private Swiss vault, is held in gold, after Tether added 14 tons during the quarter, making it the largest known private holder of physical gold outside central banks and sovereign governments
- Alloy let users lock up Tether Gold, or XAUT, tokens representing ownership of physical bullion as overcollateralised backing to mint a separate dollar pegged token called aUSDT, a structure distinct from USDT’s Treasury backed model
- As of August 11, just 37 days remain until the September 17 deadline, after which anyone who has not returned their aUSDT will lose the ability to reclaim their underlying gold tokens
- The platform stayed small throughout its life, with only five open positions remaining, about 399,089 aUSDT owed against 194.41 units of Tether Gold worth roughly 836,000 dollars, and nearly all of the outstanding balance concentrated among just three holders
- Tether said the closure reflects a decision to focus resources on products with stronger demand and deeper liquidity, including XAUT, and stressed the move is not a step back from gold as an asset class
Tether, the company behind the world’s largest stablecoin and, by some distance, the largest known private holder of physical gold outside central banks and sovereign governments, is shutting down its gold backed lending platform after finding only a handful of users still using it. The last remaining participants in Alloy have until September 17 to withdraw their assets before the platform closes for good, leaving just 37 days on the clock as of August 11.
Tether’s scale makes the story notable beyond the platform itself. The company is best known for USDT, whose peg to the US dollar is maintained by a reserve portfolio that totalled roughly 187.8 billion dollars as of its second quarter 2026 attestation, reviewed by accounting firm BDO. About 80% of that sits in US Treasury bills and cash equivalents, alongside roughly 7 billion dollars in Bitcoin and a smaller pool of secured loans and other investments. The remaining 18.8 billion dollars is held in physical gold, more than 146 metric tons of bullion stored in a private Swiss vault, after the company added 14 tons during the quarter. That holding puts Tether ahead of many national reserves and cements its position as the largest known private holder of physical gold outside of central banks and sovereign governments.
Alloy, launched in 2024, was a smaller and more experimental product built on top of that gold position. It allowed users to lock up Tether Gold tokens, known as XAUT, each representing one troy ounce of a London Good Delivery bar held in vault, as collateral to mint a separate dollar pegged token called aUSDT. Unlike USDT, aUSDT was never backed by dollars or Treasuries, instead relying on an overcollateralised structure in which the gold backing was always worth more than the tokens issued, a design meant to cushion against swings in the gold price. Tether announced in June it would wind the platform down, and new minting of aUSDT has already stopped.
The numbers show just how contained the experiment remained. Alloy’s own statistics list only five open positions left, with about 399,089 aUSDT still outstanding against 194.41 units of Tether Gold worth roughly 836,000 dollars held as collateral. Across its lifespan the platform drew only 209 addresses in total, and the bulk of the remaining balance sits with just three holders, one owing about 300,750 aUSDT, another 95,308, and a third 3,008. Measured against total Tether Gold in circulation, the amount ever locked in Alloy was minor, with one illustration from the wind down announcement suggesting only around 3,000 dollars of every 10,000 dollars in circulating Tether Gold value was ever inside the platform.
Tether has been explicit that the closure is not a retreat from gold. The company said the decision reflects a wish to focus resources on areas with stronger user demand, deeper liquidity and broader long term opportunity, naming XAUT specifically as a product it intends to keep building on. For a company already sitting on one of the largest privately held gold reserves in the world, the message appears to be that the bullion itself remains central to its strategy, even as one of the more niche ways of using it quietly winds down.
This article was written by Eamonn Sheridan at investinglive.com.