3 institutions reported holding $1.1M of WINTRUST FINANCIAL CORP (WTFCN) in SEC 13F filings for 2026-06-30. Largest institutional holders: IAT REINSURANCE CO LTD. ($1.1M), THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. ($52,380), BESSEMER GROUP INC ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IAT REINSURANCE CO LTD. | $1.1M | 240,000 | Hold |
| 2 | THURSTON, SPRINGER, MILLER, HERD & TITAK, INC. | $52,380 | 2,000 | New |
| 3 | BESSEMER GROUP INC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30