Largest CRE Books, Headquartered in Illinois
10 of 92 Illinois-headquartered institutions.
| # | Institution | CRE book | Contact |
|---|---|---|---|
| 1 | BMO Bank National Association | $20.67bn | Contact available |
| 2 | CIBC Bank USA | $13.99bn | Contact available |
| 3 | The Northern Trust Company | $5.39bn | Contact available |
| 4 | Busey Bank | $5.05bn | Contact available |
| 5 | First Mid Bank & Trust, National Association | $2.84bn | Contact available |
| 6 | Wintrust Bank, National Association | $2.48bn | Contact available |
| 7 | Heartland Bank and Trust Company | $2.22bn | Contact available |
| 8 | Parkway Bank and Trust Company | $1.91bn | Contact available |
| 9 | Midland States Bank | $1.90bn | Contact available |
| 10 | Byline Bank | $1.76bn | 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 | State Bank of the Lakes, National Association | +29.2% +$81m | Contact available |
| 2 | Hinsdale Bank & Trust Company, National Association | +28.4% +$235m | No contact yet |
| 3 | Bank of Springfield | +25.6% +$110m | Contact available |
| 4 | Village Bank and Trust, National Association | +24.4% +$92m | No contact yet |
| 5 | Wheaton Bank & Trust, National Association | +24.3% +$98m | No contact yet |
| 6 | CIBC Bank USA | +22.2% +$2.55bn | Contact available |
| 7 | St. Charles Bank & Trust Company, National Association | +20.6% +$84m | No contact yet |
| 8 | First American Bank | +20.5% +$188m | No contact yet |
| 9 | Old Plank Trail Community Bank, National Association | +20.2% +$78m | No contact yet |
| 10 | St. Louis Bank | +18.8% +$59m | Contact available |
National and Regional Lenders with Branches Here
Top 20 by CRE book size.
| # | Institution | CRE book | Contact |
|---|---|---|---|
| 1 | Wells Fargo Bank, National Association | $103.80bn | Contact available |
| 2 | Bank of America, National Association | $55.21bn | Contact available |
| 3 | U.S. Bank National Association | $41.71bn | Contact available |
| 4 | PNC Bank, National Association | $36.76bn | Contact available |
| 5 | Citibank, National Association | $25.19bn | Contact available |
| 6 | The Huntington National Bank | $24.60bn | Contact available |
| 7 | Valley National Bank | $22.66bn | Contact available |
| 8 | Fifth Third Bank, National Association | $21.58bn | Contact available |
| 9 | BMO Bank National Association | $20.67bn | Contact available |
| 10 | Old National Bank | $17.06bn | Contact available |
| 11 | Western Alliance Bank | $14.32bn | Contact available |
| 12 | CIBC Bank USA | $13.99bn | Contact available |
| 13 | Regions Bank | $10.87bn | Contact available |
| 14 | UMB Bank, National Association | $10.71bn | Contact available |
| 15 | Associated Bank, National Association | $9.02bn | Contact available |
| 16 | Cathay Bank | $7.93bn | Contact available |
| 17 | Bank of Hope | $5.78bn | Contact available |
| 18 | The Northern Trust Company | $5.39bn | Contact available |
| 19 | Busey Bank | $5.05bn | Contact available |
| 20 | First National Bank of Omaha | $4.51bn | 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: Beal Bank USA ; BNY Mellon, National Association ; 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.