Largest CRE Books, Headquartered in Oklahoma
10 of 60 Oklahoma-headquartered institutions.
| # | Institution | CRE book | Contact |
|---|---|---|---|
| 1 | BOKF, National Association | $7.54bn | Contact available |
| 2 | MidFirst Bank | $6.58bn | Contact available |
| 3 | First United Bank and Trust Company | $4.90bn | Contact available |
| 4 | InterBank | $2.61bn | Contact available |
| 5 | BancFirst | $2.32bn | Contact available |
| 6 | First Fidelity Bank | $943m | Contact available |
| 7 | Stride Bank, National Association | $883m | Contact available |
| 8 | Regent Bank | $707m | Contact available |
| 9 | Bank 7 | $698m | Contact available |
| 10 | Armstrong Bank | $650m | Contact available |
Fastest Growing
Top 10 by organic growth. Percent organic growth over four quarters, with a $250m prior-quarter book floor; shrinking institutions are excluded.
| # | Institution | Organic growth | Contact |
|---|---|---|---|
| 1 | Regent Bank | +34.8% +$183m | Contact available |
| 2 | Grand Savings Bank | +20.7% +$55m | Contact available |
| 3 | Sovereign Bank | +19.3% +$89m | No contact yet |
| 4 | Armstrong Bank | +17.1% +$95m | Contact available |
| 5 | Intrust Bank, National Association | +16.8% +$222m | Contact available |
| 6 | First Liberty Bank | +13.4% +$37m | No contact yet |
| 7 | Arvest Bank | +13.3% +$705m | Contact available |
| 8 | Stride Bank, National Association | +13.1% +$102m | Contact available |
| 9 | Mabrey Bank | +12.8% +$52m | Contact available |
| 10 | Farmers Bank & Trust Company | +12.8% +$131m | Contact available |
National and Regional Lenders with Branches Here
Top 20 by CRE book size.
| # | Institution | CRE book | Contact |
|---|---|---|---|
| 1 | Bank of America, National Association | $55.21bn | Contact available |
| 2 | First-Citizens Bank & Trust Company | $21.97bn | Contact available |
| 3 | BMO Bank National Association | $20.67bn | Contact available |
| 4 | UMB Bank, National Association | $10.71bn | Contact available |
| 5 | Simmons Bank | $8.37bn | Contact available |
| 6 | Prosperity Bank | $7.77bn | Contact available |
| 7 | BOKF, National Association | $7.54bn | Contact available |
| 8 | MidFirst Bank | $6.58bn | Contact available |
| 9 | Arvest Bank | $6.00bn | Contact available |
| 10 | Busey Bank | $5.05bn | Contact available |
| 11 | First United Bank and Trust Company | $4.90bn | Contact available |
| 12 | The Central Trust Bank | $4.16bn | Contact available |
| 13 | Commerce Bank | $3.94bn | Contact available |
| 14 | Great Southern Bank | $3.04bn | Contact available |
| 15 | InterBank | $2.61bn | Contact available |
| 16 | BancFirst | $2.32bn | Contact available |
| 17 | Equity Bank | $1.97bn | No contact yet |
| 18 | Intrust Bank, National Association | $1.54bn | Contact available |
| 19 | Fidelity Bank, National Association | $1.16bn | No contact yet |
| 20 | Farmers Bank & Trust Company | $1.15bn | Contact available |
National institutions
These institutions also clear the state’s qualifying population test — at least one branch presence and a CRE book of $100m or more — but are not evaluated for state relationship-lending purposes and carry no contact: JPMorgan Chase Bank, National Association .
Sources. FDIC Call Reports and FDIC Summary of Deposits. The qualifying population excludes de novo institutions, excludes any quarter carrying a >40% QoQ reversal in its CRE book, and requires a CRE book of $100m or more — no deposit-share floor is applied to the qualifying population. The page carries two CRE book size rankings drawn from that same qualifying population, on the same basis: one ranking the state’s largest CRE lenders regardless of where they are headquartered, one ranking the largest lenders headquartered in the state. An institution may appear in both. Growth is percent organic growth over four quarters (30 June 2025 → 30 June 2026), excluding growth attributable to an acquisition, subject to a $250m prior-quarter book floor; institutions with negative organic growth are excluded from the growth list. Institutions with a prior-quarter CRE book above $25bn are also excluded from the growth list — growth at that scale is a national balance-sheet movement, not lending concentrated in any one state, and would otherwise crowd out real local growth on thin-population states. This ceiling applies to the growth list only; the same institutions still appear on the CRE book size rankings above, which rank nationally by design.