Jessica Lerner

Munis posted losses in April, returning negative 1.24%. The asset class is also seeing losses of 1.62% year-to-date.

April's volume stood at $40.456 billion in 653 issues, up 21.2% from $33.377 billion in 666 issues in 2023.

While munis were steady Tuesday, yields have risen over the past several weeks as "larger supply is part of a strong [year-to-date] trend for tax-exempts," said Matt Fabian, a partner at Municipal Market Analytics.

Preliminary issuance figures for April are at $39.39 billion, up 18% from April 2023.

Inflows returned to muni mutual funds as investors added $200.3 million for the week ending Wednesday after $1.474 billion of outflows, according to LSEG Lipper.

"Each party in this deal benefits in some way," said Seema Mohanty, founder of Mohanty Gargiulo.

The "impressive" investor appetite for tax-exempts has been "holding steady all quarter despite expensive valuations, supply surges and periods of low reinvestment demand," said GW&K Investment Management strategists in a report.

Along with UBS' departure from the negotiated underwriting space, various firms have hired talent from both firms to increase their primary and secondary market presence. Many hope for some positive effects in both competition and secondary market liquidity as a result.

"Bifurcated demand reflects the persistent bid strength from [separately managed accounts] and retail investors, not to mention more accounts marshaling cash and liquidity up front while the Fed perspective evolves," said MMA's Matt Fabian.

The new-issue calendar will be a "good test to see if the higher absolute yields can pull buyers off the sidelines or if underwriters need to widen spreads significantly enough to reprice the entire market to clear the deals," according to Birch Creek strategists.

"Folloing recent yield moves, a generic muni index is now down 1% on the month with no real sub-sector showing much deviation from that result," said Kim Olsan, senior vice president of trading at FHN Financial.

Despite higher yields, muni to UST ratios remain rich. Ratios look "progressively richer" moving into the five- to 10-year part on the curve, with the 10-year spot "still far more attractive in taxables versus tax-exempts," J.P. Morgan said.

"April has been one of the worst-performing months over the past five years, which we believe warrants continued caution," BlackRock strategists said.

The firm said Saporito's hiring is among several other additions made to beef up Wells Fargo's commitment to munis.

April continues to be "harsh" for munis as the asset class has given up roughly 72 basis points in the first two weeks of the month, said Jason Wong, vice president of municipals at AmeriVet Securities.

The top two municipal bond insurers wrapped $7.132 billion in the first quarter of 2024, up from the $5.735 billion of deals in the first quarter of 2023, according to LSEG data.

Municipal bond mutual funds saw the seventh consecutive week of inflows and the 14th week of inflows for high-yield funds.

The new hire comes on the heels of the firm's growth in bond insurance in the first quarter of 2024.

The pace of the issuance and the increase of refundings, surging 59.6% in the first quarter of 2024, have also led some firms to up their overall 2024 issuance projections.

"The news is sparking an equity market selloff while sending bond yields to the stars as investors dial down their Fed easing expectations again, this time to only two rate cuts this year," said José Torres, senior economist at Interactive Brokers.