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Regulatory profile
Lake Forest, IL · FDIC certificate #27589 · RSSD 1917301
Performance workbook
Open the interactive workbook to compare reported quarterly history with national, asset-band and state peers.
Peer interpretation
$1B–$10B asset cohort · 902 institutions
Deterministic peer comparison, not a regulatory rating or diagnosis. “Opportunity” means lower favorable percentile within this asset cohort.
Reported performance
Ten-year database
| Quarter | Assets | Deposits | Net loans | ROA | ROE | NIM |
|---|---|---|---|---|---|---|
| 2026-06-30 | $9.3B | $7.3B | $6.9B | 1.99% | 21.10% | 3.39% |
| 2026-03-31 | $9.0B | $7.0B | $6.8B | 1.74% | 18.59% | 3.38% |
| 2025-12-31 | $9.4B | $7.4B | $6.8B | 2.20% | 24.18% | 3.49% |
| 2025-09-30 | $9.2B | $7.2B | $6.5B | 2.22% | 24.44% | 3.48% |
| 2025-06-30 | $9.5B | $7.5B | $6.5B | 2.21% | 24.28% | 3.51% |
| 2025-03-31 | $8.7B | $6.8B | $6.0B | 1.99% | 21.40% | 3.54% |
| 2024-12-31 | $8.5B | $6.5B | $6.1B | 2.18% | 23.03% | 3.75% |
| 2024-09-30 | $8.4B | $6.2B | $6.0B | 2.22% | 23.31% | 3.80% |
| 2024-06-30 | $8.6B | $6.5B | $5.9B | 2.23% | 23.72% | 3.85% |
| 2024-03-31 | $7.7B | $5.9B | $5.6B | 2.07% | 21.42% | 3.81% |
| 2023-12-31 | $8.1B | $6.2B | $5.6B | 2.12% | 22.99% | 3.85% |
| 2023-09-30 | $8.2B | $6.3B | $5.5B | 2.19% | 24.16% | 3.83% |
| 2023-06-30 | $7.9B | $5.9B | $5.8B | 2.08% | 22.62% | 3.78% |
| 2023-03-31 | $7.4B | $5.6B | $5.2B | 2.15% | 23.22% | 3.87% |
| 2022-12-31 | $7.6B | $5.8B | $5.4B | 1.86% | 22.13% | 3.13% |
| 2022-09-30 | $7.9B | $6.4B | $5.2B | 1.74% | 20.96% | 2.92% |
| 2022-06-30 | $8.1B | $6.9B | $5.3B | 1.76% | 21.14% | 2.76% |
| 2022-03-31 | $7.5B | $6.3B | $4.9B | 1.78% | 21.12% | 2.60% |
| 2021-12-31 | $7.6B | $6.3B | $4.8B | 1.87% | 20.45% | 2.68% |
| 2021-09-30 | $6.0B | $4.8B | $4.0B | 2.00% | 21.15% | 2.76% |
| 2021-06-30 | $6.0B | $4.8B | $4.1B | 1.94% | 20.83% | 2.72% |
| 2021-03-31 | $5.7B | $4.5B | $4.1B | 1.92% | 20.67% | 2.63% |
| 2020-12-31 | $5.9B | $4.7B | $4.0B | 1.75% | 18.90% | 2.96% |
| 2020-09-30 | $5.4B | $4.3B | $3.8B | 1.67% | 17.82% | 3.06% |
| 2020-06-30 | $5.3B | $4.2B | $3.7B | 1.52% | 15.98% | 3.20% |
| 2020-03-31 | $4.7B | $3.6B | $3.3B | 1.95% | 19.63% | 3.39% |
| 2019-12-31 | $4.5B | $3.7B | $3.3B | 2.14% | 20.37% | 3.75% |
| 2019-09-30 | $4.3B | $3.4B | $3.0B | 2.18% | 20.74% | 3.88% |
| 2019-06-30 | $4.2B | $3.4B | $3.1B | 2.16% | 20.46% | 3.93% |
| 2019-03-31 | $4.1B | $3.4B | $2.9B | 2.24% | 20.73% | 3.90% |
| 2018-12-31 | $3.8B | $3.1B | $2.9B | 2.31% | 20.54% | 3.77% |
| 2018-09-30 | $3.7B | $3.0B | $2.7B | 2.39% | 21.31% | 3.75% |
| 2018-06-30 | $3.7B | $3.0B | $2.8B | 2.31% | 20.71% | 3.74% |
| 2018-03-31 | $3.6B | $2.9B | $2.7B | 2.12% | 19.05% | 3.63% |
| 2017-12-31 | $3.6B | $2.9B | $2.7B | 1.71% | 15.40% | 3.45% |
| 2017-09-30 | $3.4B | $2.8B | $2.6B | 1.90% | 16.94% | 3.44% |
| 2017-06-30 | $3.4B | $2.8B | $2.6B | 1.82% | 16.33% | 3.34% |
| 2017-03-31 | $3.2B | $2.6B | $2.5B | 1.94% | 17.16% | 3.38% |
| 2016-12-31 | $3.3B | $2.7B | $2.5B | 1.70% | 15.94% | 3.37% |
| 2016-09-30 | $3.4B | $2.8B | $2.4B | 1.75% | 16.57% | 3.29% |
| 2016-06-30 | $3.1B | $2.5B | $2.2B | 1.69% | 16.12% | 3.25% |
| 2016-03-31 | $2.9B | $2.3B | $2.0B | 1.64% | 15.43% | 3.23% |
Ownership, transformations and revisions
NIC relationships are time-bounded. Reviewed filing revisions remain distinct from mergers.
WINTRUST FINANCIAL CORPORATIONRSSD 2260406 · 1997-12-01 to current
Unmatched RSSD entityRSSD 1947036 · 1991-12-26 to 1997-11-30
2017-10-01RSSD 4794174 → 1917301 · code 1
2017-10-01RSSD 2467764 → 1917301 · code 1
No reviewed revisions published.
Latest registered batch · retrieved 8/27/2026, 10:51:00 AM · SHA-256 56519b9e6ae2ada5757ec111f52c6451d5e31d6d47a52fdcf0bf38acf129fcaa · source ↗
Put it in context
Use consistent definitions, then verify material findings against the official filing.