v3.26.1
Deposits
3 Months Ended
Mar. 31, 2026
Deposits [Abstract]  
Deposits Deposits
The following table is a summary of deposits as of the dates shown: 
(Dollars in thousands)March 31,
2026
December 31,
2025
March 31,
2025
Balance:
Non-interest-bearing$12,112,891 $11,423,701 $11,201,859 
NOW and interest-bearing demand deposits5,987,258 6,233,753 6,340,168 
Wealth management deposits1,670,620 1,907,647 1,408,790 
Money market21,714,267 21,368,924 18,074,733 
Savings6,942,565 6,905,216 6,576,251 
Time certificates of deposit10,486,781 9,877,950 9,968,237 
Total deposits$58,914,382 $57,717,191 $53,570,038 
Mix:
Non-interest-bearing20 %20 %21 %
NOW and interest-bearing demand deposits10 11 12 
Wealth management deposits3 
Money market37 37 34 
Savings12 12 12 
Time certificates of deposit18 17 18 
Total deposits100 %100 %100 %

Wealth management deposits represent deposit balances (primarily money market accounts) at the Company’s subsidiary banks from brokerage customers of Wintrust Investments, LLC (“Wintrust Investments”), Chicago Deferred Exchange Company (“CDEC”) and trust and asset management customers of the Company.