Municipal CUSIP Requests Surge for Fourth Straight Month Amid Corporate Pullback

Event summary

  • Municipal CUSIP requests rose 10.3% in May 2026, marking the fourth consecutive month of growth.
  • Corporate CUSIP requests fell 10.9% month-over-month, though they remain up 9.6% year-over-year.
  • Texas led state-level municipal request volume with 160 new CUSIPs, followed by New York (119) and California (98).
  • International debt CUSIP requests surged 34.6% in May, while international equity requests rose 10.4%.
  • Year-to-date, U.S. corporate equity CUSIPs are up 27.3% compared to 2025.

The big picture

The divergent trends in municipal and corporate CUSIP requests reflect broader market dynamics, with municipal issuers showing resilience while corporate issuers exhibit caution. The sustained growth in international CUSIP requests suggests increasing globalization of capital markets activity. These trends may indicate shifting priorities among issuers and investors in response to economic and regulatory conditions.

What we're watching

Municipal Market Momentum
Whether the sustained increase in municipal CUSIP requests signals a broader recovery in municipal bond issuance.
Corporate Issuance Trends
How the month-over-month decline in corporate CUSIP requests may impact near-term debt and equity capital markets activity.
International Market Growth
The pace at which international debt and equity CUSIP requests continue to outperform domestic corporate issuance.