Disclosures from Tether show it has $30B in commercial paper, a short-dated investment similar to cash, making it one of the largest investors in the US market
Context & Ripple Effects
This June 2021 Financial Times report was the moment Tether's reserve composition became legible: later accounting-firm disclosures confirmed the pile was real but already shrinking, from $30B of commercial paper down to $20.1B by March 2022 as the company cut the asset class from 44% to roughly 30% of reserves under CTO Paolo Ardoino's stated de-risking.
The disclosure matters because it revealed that a stablecoin issuer had quietly become one of the largest single buyers in the US short-term credit market — a fact JPMorgan later quantified when it estimated Tether, Circle, and other issuers held $80B of short-term government debt, about 2% of the Treasury bill market.
First-order effects
- Tether's $30B commercial paper position makes the USDT issuer a top-tier investor in the US money market overnight, putting its reserve quality — and any run on USDT — directly inside the plumbing of short-term corporate credit.
- The exposure forces Tether to defend reserve transparency publicly, which is exactly what followed: quarterly attestations showing the wind-down of commercial paper holdings.
Second-order effects
- Stablecoin issuers as a class get pulled toward safer, more liquid assets — the migration ends with Tether reporting nearly $120B of total US Treasury exposure by March 2025, alongside $1B+ in quarterly operating profit from traditional investments.
- Regulators gain a concrete target: New York AG documents later showed Tether had once counted Chinese companies' securities among its reserves before denying any Chinese commercial paper holdings, sharpening scrutiny of exactly what sits behind dollar-pegged tokens.
Third-order effects
- If the pattern holds, stablecoin issuers become structural buyers of US government debt rather than corporate paper — a systemic shift where crypto liquidity management and Treasury market demand are fused, and reserve audits become a competitive requirement rather than an afterthought.
The trend: Stablecoin issuers are migrating their reserves from commercial paper into US government debt, converting them from opaque money-market players into structural holders at the center of short-term Treasury markets.