Amerant Bancorp Inc (AMTB) Quarterly Institutional 13F Update (Q2 2026)

AMTB ranks #3748 out of 37503 tracked stocks by institutional interest — one of the most closely watched names in our coverage.

AMTB is a top-conviction position for Patriot Financial Partners GP II, L.P. — at 13.1% of their entire disclosed 13F portfolio, it's one of their largest single bets, not just a passing allocation.

The largest dollar stake in AMTB belongs to Wellington Management Group LLP, but the position matters far more to Patriot Financial Partners GP II, L.P., who has 13.1% of their own portfolio riding on it — a reminder that the biggest holder by size and the holder with the biggest bet aren't always the same fund.

California State Teachers Retirement System has added to its AMTB position for two straight quarters, increasing it by $32.9M to reach $33.6M today.

Brevan Howard Capital Management LP has trimmed its AMTB position for two straight quarters, cutting it by $5.8M while still holding $475.0K.

AMTB is up 2.6% today, and institutions have been net buyers of $104.4M this quarter — today's price move and the underlying institutional flow are pointing the same direction.

AMTB closed its latest fiscal year with net income of $52.4M.

• Profitable — net income of $52.4M in the latest fiscal year
• Net income improved year over year, from -$15.8M to $52.4M
• Generated $137.0M in positive operating cash flow
• Liabilities run 9.41x equity — a highly leveraged balance sheet worth noting