Amerant Bancorp Inc. Class A (AMTB)
AMTB moved a median of -0.10% 30 minutes after news, and +0.11% by the close. How AMTB actually reacts to news — the realized, point-in-time move the market made, measured across 384 labeled events over the last three years with zero look-ahead.
AMTB’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 40% | 376 |
| 30-min | -0.10% | 41% | 384 |
| 60-min | -0.04% | 44% | 384 |
| to close | +0.11% | 52% | 383 |
| Middle 50% of AMTB reactions | -0.62% to +0.61% |
|---|---|
| Median reaction (30-min) | -0.10% |
| Measured reactions | 384 |
Half of all Amerant Bancorp Inc. Class A news events land between -0.62% and +0.61% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How AMTB reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 16 | +0.42% | 63% | +0.09% |
| Analyst downgrades | 17 | +0.45% | 65% | +0.62% |
| Rating reiterations | 34 | -0.08% | 41% | -0.14% |
| Price-target raises | 10 | +0.01% | 50% | +0.04% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 2 further classes were observed with fewer than 10 measured events and are not published. See how AMTB ranks against every other measured name →
That’s how AMTB usually reacts — get an email when it moves on news →Email me when AMTB moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to AMTB's baseline. Nothing else.
Recent AMTB events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Amerant Bancorp Inc. to Announce Third Quarter 2026 Financial Results and Host Conference Call | Press release | Business Wire | +1.37% | +3.16% | |
| Amerant Bancorp Inc. Announces Closing of Senior Notes Due 2031 | Press release | Business Wire | +0.17% | +1.33% | |
| Form 8-K Amerant Bancorp Inc. For: Sep 14 | SEC filing · Form 8-K | SEC EDGAR | +0.17% | +1.33% | |
| Amerant Bancorp Inc. Announces Pricing of Senior Notes Due 2031 | Press release | Business Wire | -0.95% | +1.15% | |
| Amerant Bancorp Inc. Announces Offering of Senior Notes Due 2031 | Press release | Business Wire | -0.75% | +0.92% | |
| Form 8-K Amerant Bancorp Inc. For: Sep 04 | SEC filing · Form 8-K | SEC EDGAR | -0.69% | +0.00% | |
| Form 8-K Amerant Bancorp Inc. For: Sep 01 | SEC filing · Form 8-K | SEC EDGAR | -0.28% | +1.60% | |
| Amerant Bank Community Raises Over $100,000 to Support Earthquake Relief Efforts in Venezuela | Press release | GlobeNewswire | +0.19% | +1.06% | |
| Form 10-Q Amerant Bancorp Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.53% | +0.10% | |
| Form 8-K/A Amerant Bancorp Inc. For: Jun 24 | SEC filing · Form 8-K | SEC EDGAR | -0.86% | -2.58% | |
| Amerant Bancorp Inc. Declares Dividend | Press release | Business Wire | +1.92% | +7.14% | |
| Amerant Reports Second Quarter 2026 Results | Press release | Business Wire | +1.92% | +7.14% | |
| Form 8-K Amerant Bancorp Inc. For: Jul 23 | SEC filing · Form 8-K | SEC EDGAR | +1.92% | +7.14% | |
| AMERANT INVESTMENTS APPOINTS RICARDO SUCRE TO LEAD INTERNATIONAL WEALTH MANAGEMENT BUSINESS DEVELOPMENT | Press release | GlobeNewswire | +0.14% | +0.73% | |
| Amerant Bancorp Inc. to Announce Second Quarter 2026 Financial Results and Host Conference Call | Press release | Business Wire | -0.59% | -0.83% | |
| Form 8-K Amerant Bancorp Inc. For: Jun 24 | SEC filing · Form 8-K | SEC EDGAR | +1.08% | +1.72% | |
| Form 8-K/A Amerant Bancorp Inc. For: May 26 | SEC filing · Form 8-K | SEC EDGAR | -0.77% | +0.30% | |
| Form RW Amerant Bancorp Inc. | SEC filing · Form RW | SEC EDGAR | +0.00% | -0.46% | |
| Form S-3ASR Amerant Bancorp Inc. | SEC filing · Form S-3ASR | SEC EDGAR | +0.00% | -2.88% | |
| Form S-3 Amerant Bancorp Inc. | SEC filing · Form S-3 | SEC EDGAR | -0.56% | -0.13% | |
| Form 8-K Amerant Bancorp Inc. For: Jun 02 | SEC filing · Form 8-K | SEC EDGAR | +0.51% | +1.11% | |
| Form 8-K Amerant Bancorp Inc. For: May 26 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -1.74% | |
| Form 8-K Amerant Bancorp Inc. For: May 26 | SEC filing · Form 8-K | SEC EDGAR | +0.29% | +1.64% | |
| Amerant Bancorp Inc. Appoints Carlos Iafigliola as President and CEO | Press release | Business Wire | -0.50% | +1.63% | |
| Form 8-K Amerant Bancorp Inc. For: May 18 | SEC filing · Form 8-K | SEC EDGAR | -0.50% | +1.63% | |
| Form 10-Q Amerant Bancorp Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.99% | -0.35% | |
| Amerant Bancorp Inc. Declares Dividend | Press release | Business Wire | +6.27% | +3.73% | |
| Amerant Reports First Quarter 2026 Results | Press release | Business Wire | +6.27% | +3.73% | |
| Form 8-K Amerant Bancorp Inc. For: Apr 23 | SEC filing · Form 8-K | SEC EDGAR | +6.27% | +3.73% | |
| Form ARS Amerant Bancorp Inc. For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.48% | +0.72% | |
| Form DEF 14A Amerant Bancorp Inc. For: Apr 21 | SEC filing · Form DEF | SEC EDGAR | +0.48% | +0.72% | |
| Form DEFA14A Amerant Bancorp Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +0.48% | +0.72% | |
| Form 8-K Amerant Bancorp Inc. For: Apr 07 | SEC filing · Form 8-K | SEC EDGAR | +0.34% | +1.19% | |
| Amerant Bancorp Inc. to Announce First Quarter 2026 Financial Results and Host Conference Call | Press release | Business Wire | +1.04% | +2.13% | |
| Form 10-K Amerant Bancorp Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.65% | +4.22% | |
| AMERANT BANK APPOINTS TONY EELMAN AS EXECUTIVE VICE PRESIDENT AND CHIEF PRODUCT OFFICER | Press release | GlobeNewswire | +0.18% | +0.31% | |
| Form 8-K Amerant Bancorp Inc. For: Feb 11 | SEC filing · Form 8-K | SEC EDGAR | -1.92% | -3.24% | |
| Amerant Bancorp Inc. Announces Dividend and New Share Repurchase Program | Press release | Business Wire | -2.69% | -6.38% | |
| Amerant Reports Fourth Quarter 2025 and Full-Year 2025 Results | Press release | Business Wire | -2.69% | -6.38% | |
| Form 8-K Amerant Bancorp Inc. For: Jan 22 | SEC filing · Form 8-K | SEC EDGAR | -2.69% | -6.38% | |
| Form 8-K Amerant Bancorp Inc. For: Dec 31 | SEC filing · Form 8-K | SEC EDGAR | +1.55% | +4.00% | |
| Amerant Bancorp Inc. to Announce Fourth Quarter 2025 Financial Results and Host Conference Call | Press release | Business Wire | +0.41% | -1.70% | |
| AMERANT BANK OPENS NEW BAY HARBOR BANKING CENTER, CONTINUING STRATEGIC SOUTH FLORIDA EXPANSION | Press release | GlobeNewswire | +1.31% | +3.69% | |
| Form 8-K Amerant Bancorp Inc. For: Dec 30 | SEC filing · Form 8-K | SEC EDGAR | +0.31% | -0.15% | |
| Form 8-K/A Amerant Bancorp Inc. For: Nov 04 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -1.36% | |
| Form 8-K/A Amerant Bancorp Inc. For: Nov 04 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +1.60% | |
| Form 8-K Amerant Bancorp Inc. For: Nov 10 | SEC filing · Form 8-K | SEC EDGAR | +0.09% | +1.83% | |
| Amerant Bancorp Announces Executive Transition | Press release | Business Wire | +1.37% | -2.57% | |
| Form 8-K Amerant Bancorp Inc. For: Nov 04 | SEC filing · Form 8-K | SEC EDGAR | +1.37% | -2.57% | |
| Form 10-Q Amerant Bancorp Inc. For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.83% | +2.03% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the AMTB section they belong to.
Where else AMTB is measured.
AMTB earnings → · Analyst actions → · SEC filings →
Other Financial Services names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| GARRISON CAPITAL INC COMMON S (GARS) | 386 | 0.00% | 48% |
| Banc of California, Inc. (BANC) | 385 | +0.24% | 60% |
| WESTERN ASSET CORPORATE LOAN FUND INC (TLI) | 383 | 0.00% | 41% |
| Mackinac Financial Corporation (MFNC) | 382 | 0.00% | 40% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Financial Services names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Amerant Bancorp Inc. Class A's median reaction calculated?
Every labeled AMTB news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 384 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 41% of AMTB's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does AMTB's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.