The institutional cluster is consistent with the Q2 earnings beat and improving credit metrics, but the 45-day 13F reporting lag means these positions were established at Q2-end prices (~$25.50). Monitor upcoming Q3 earnings for continued ROA improvement and credit quality trends to validate the thesis. The lack of insider buying alongside institutional accumulation is a modest caution — watch for insider Form 4 filings in the next 30 days.
Executive Summary
Six institutional investors accumulated $10.8M in net new AMTB positions during Q2 2026, led by American Century Companies adding $10.0M (+60.2% shares). This cluster follows a strong Q2 earnings beat (EPS $0.53 vs $0.41 consensus, +29%) reported 22 days ago, suggesting institutions are positioning for continued credit quality improvement and the company's path to 1% ROA by Q4 2026. The signal is active-manager dominated (5 of 6 buyers are active asset managers) but lacks insider corroboration, tempering conviction slightly.
Key Financial Metrics
Institutional Positions
Net institutional flow: $10.8M
▲ Buyers (6)
| Institution | Action | Change | Position Value | Value Δ |
|---|---|---|---|---|
| American Century Companies | ADD | +60.2% | $21.6M | $10.0M |
| Fidelity | ADD | +30.5% | $83.0K | $28.0K |
| Citigroup | ADD | +44.4% | $881.0K | $354.0K |
| Russell Investments Group | DOUBLED | +441.2% | $388.0K | $326.0K |
| Pnc Financial Services Group | ADD | +50% | $306.00 | $130.00 |
| Mercer Global Advisors Inc /Adv | ADD | +46.4% | $341.0K | $140.0K |
▼ Sellers (2)
| Institution | Action | Change | Prev Value | Value Δ |
|---|---|---|---|---|
| Morgan Stanley | TRIM | -29.8% | $1.5M | -$282.0K |
| Fifth Third Bancorp | TRIM | -31.9% | $5.0K | -$964.00 |
Key Facts
- 6 institutional buyers vs 2 sellers in Q2 2026
- Net institutional accumulation of $10.8M
- American Century Companies added $10.0M (+60.2% shares) — largest buyer
- Cluster follows Q2 2026 EPS beat of $0.53 vs $0.41 consensus (+29%)
- No open-market insider buying in the window — institutions-only signal
Financial Impact
6 institutions accumulated $23.3M in holdings (net change +$10.8M) while 2 sellers reduced by $283K
Risk Factors
- 45-day 13F reporting lag — positions may have been partially unwound
- No insider buying to corroborate institutional conviction
- Regional bank sector remains sensitive to interest rate changes and commercial real estate exposure
Market Snapshot
Investment Themes
Documents Analyzed
This report is based on 1 institutional 13F filing from SEC EDGAR.
| Document | Accession Number |
|---|---|
| INST-CLUSTER Data (Synthetic) | inst-cluster-AMTB-2026-Q2 |
Filters
| Type | Now | ||||
|---|---|---|---|---|---|
Oct 22, 2026 4d ago | 8-K | $30.06 | awaiting T+5 | — | — |
Sep 17, 2026 5w ago | 8-K | $29.80 $29.57 | ▼ −0.77% | ▼ −2.04% | — |
Sep 14, 2026 6w ago | 424B5 | $29.54 $29.54 | · 0.00% | ▼ −0.11% | — |
Aug 15, 2026 10w ago | Institutional Cluster | $29.02 $28.77 | ▼ −0.86% | ▲ +0.33% | — |
Aug 11, 2026 11w ago | Press Release | $28.67 $29.16 | ▲ +1.71% | ▲ +2.11% | — |
Jul 23, 2026 13w ago | 8-K | $28.50 $29.61 | ▲ +3.89% | ▲ +3.52% | — |
Jul 6, 2026 16w ago | Press Release | $26.05 $25.50 | ▼ −2.11% | ▼ −2.60% | — |
Jun 25, 2026 17w ago | 8-K | $25.42 $25.37 | ▼ −0.20% | ▼ −2.36% | — |
Jun 11, 2026 19w ago | S-3 | $23.91 $23.60 | ▼ −1.30% | ▼ −1.97% | — |
Jun 11, 2026 19w ago | Institutional Cluster | $23.79 $23.23 | ▲ +2.35% | ▲ +2.79% | — |
US Market Status
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