Banamex completed $900 million AT1 bond placement at 9.5% coupon
Branch of the Banamex banking institution in the historic center of Mexico City.Octavio Hoyos / Shutterstock.com.

Mexico's Banamex completed a $900 million additional Tier 1 bond placement in international markets. The perpetual securities carry a 9.5% annual coupon and can first be called after five-and-a-half years. The completed transaction advances beyond the bank's earlier marketing of the high-risk capital instrument. Demand exceeded the amount offered, according to the completion report.

The securities were marketed to institutional investors in the United States, Europe, Asia and Latin America. They were listed on Euronext Dublin's Global Exchange Market. Moody's assigned a Ba2 rating and S&P a BB- rating, reflecting their subordinated position and loss-absorbing features. Banamex issued the bonds as it develops a funding base separate from Citigroup.

CAPITAL ISSUANCE FOLLOWED CITI SEPARATION

Additional Tier 1 instruments count towards regulatory capital but sit below senior debt and can absorb losses before ordinary creditors. Their perpetual structure and discretionary distributions generally require a higher yield than conventional bank bonds. The 9.5% coupon therefore reflects both the instrument's risk and Banamex's stand-alone funding position. The first call date does not create an obligation for the bank to redeem the notes.

The placement followed the separation of Banamex from Citigroup's institutional operations in Mexico. Citi has said the split gives its Mexican institutional business scope to work with more domestic banks. For Banamex, access to international capital markets is an important step as it prepares for a future ownership transition. The bond also broadens its capital structure ahead of that process.

INVESTOR DEMAND MET A HIGH-RISK STRUCTURE

Oversubscription indicates that investors accepted the coupon and the risks attached to the instrument. Those risks include possible coupon cancellation and principal write-down or conversion if regulatory triggers are reached. The ratings below investment grade are consistent with those features. Market performance after issuance will show how investors assess Banamex independently of Citi.

The next milestone will be any formal step in Banamex's ownership or listing process, rather than the earlier marketing of the bond. Investors will also watch the bank's capital ratios and whether it exercises the first call when eligible. The completed placement gives Banamex fresh loss-absorbing capacity, but its cost will remain part of the bank's post-separation funding assessment. No redemption timetable beyond the contractual call option has been announced.