US Treasury Bill Issuance is Rising: What Liquidity Investors Need to Know

Higher US Treasury bill issuance should create more front-end income and positioning opportunities for actively managed money market funds, while putting upward pressure on yields and short-term funding rates.

• The Treasury expects to borrow $739 billion in Q3 2026, $68 billion more than announced in May, while T-bill demand also increased in August.
• Money market funds moved cash from overnight repo further out the curve after the July FOMC meeting, reserve-management purchases added $10 billion of monthly demand over the summer, and hedge funds increased T-bill purchases amid Middle East volatility.
• Treasury buyback operations will rise to a maximum of $6 billion from $2 billion, affecting seven operations through November 4 and potentially requiring $42 billion of additional T-bill issuance.
• The additional bills may push yields higher, give money market managers more flexibility to express views on the Federal Reserve and forward rates, and raise SOFR as cash is drawn from repo.
• After the FOMC tightened policy by 25 basis points on September 16 to a 3.75%–4.00% target range, forward curves priced three more 25-basis-point increases by June 2027, adding volatility across the T-bill curve.

Takeaway: Investors in money market funds may find more opportunities to capture front-end yield premiums and differentiate portfolios, although the Treasury’s buybacks are unlikely to lower long-term yields because macroeconomic and fiscal pressures remain dominant.