Loading bank profile
Regulatory profile
Crystal Lake, IL · FDIC certificate #34681 · RSSD 2624400
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 | $2.3B | $1.9B | $1.7B | 1.54% | 16.71% | 3.39% |
| 2026-03-31 | $2.1B | $1.8B | $1.6B | 1.50% | 15.92% | 3.41% |
| 2025-12-31 | $2.1B | $1.7B | $1.6B | 1.70% | 18.44% | 3.60% |
| 2025-09-30 | $2.0B | $1.7B | $1.6B | 1.76% | 19.22% | 3.68% |
| 2025-06-30 | $1.9B | $1.6B | $1.5B | 1.65% | 18.13% | 3.66% |
| 2025-03-31 | $1.8B | $1.5B | $1.4B | 1.50% | 16.43% | 3.66% |
| 2024-12-31 | $1.8B | $1.5B | $1.4B | 1.76% | 19.07% | 3.75% |
| 2024-09-30 | $1.8B | $1.5B | $1.4B | 1.80% | 19.51% | 3.80% |
| 2024-06-30 | $1.8B | $1.5B | $1.4B | 1.63% | 17.72% | 3.79% |
| 2024-03-31 | $1.6B | $1.3B | $1.3B | 1.68% | 17.53% | 3.85% |
| 2023-12-31 | $1.6B | $1.3B | $1.2B | 1.86% | 20.35% | 4.11% |
| 2023-09-30 | $1.7B | $1.4B | $1.3B | 2.01% | 22.49% | 4.12% |
| 2023-06-30 | $1.6B | $1.4B | $1.3B | 2.01% | 22.44% | 4.19% |
| 2023-03-31 | $1.6B | $1.3B | $1.3B | 2.17% | 24.34% | 4.21% |
| 2022-12-31 | $1.5B | $1.3B | $1.2B | 1.29% | 14.42% | 3.15% |
| 2022-09-30 | $1.5B | $1.3B | $1.2B | 1.10% | 12.13% | 2.87% |
| 2022-06-30 | $1.4B | $1.2B | $1.1B | 1.01% | 10.77% | 2.65% |
| 2022-03-31 | $1.4B | $1.1B | $1.1B | 0.89% | 9.29% | 2.54% |
| 2021-12-31 | $1.4B | $1.1B | $1.1B | 1.07% | 11.35% | 2.49% |
| 2021-09-30 | $1.3B | $1.1B | $1.0B | 1.13% | 12.12% | 2.47% |
| 2021-06-30 | $1.3B | $1.1B | $1.0B | 1.13% | 12.25% | 2.44% |
| 2021-03-31 | $1.3B | $1.1B | $1.0B | 1.15% | 12.60% | 2.41% |
| 2020-12-31 | $1.3B | $1.1B | $1.0B | 0.66% | 7.06% | 2.62% |
| 2020-09-30 | $1.3B | $1.1B | $1.0B | 0.58% | 6.26% | 2.67% |
| 2020-06-30 | $1.3B | $1.1B | $1.0B | 0.56% | 5.92% | 2.78% |
| 2020-03-31 | $1.2B | $1.0B | $0.9B | 1.07% | 11.02% | 2.89% |
| 2019-12-31 | $1.2B | $1.0B | $1.0B | 1.48% | 15.30% | 3.41% |
| 2019-09-30 | $1.2B | $1.0B | $0.9B | 1.53% | 15.98% | 3.47% |
| 2019-06-30 | $1.2B | $1.0B | $0.9B | 1.45% | 15.29% | 3.43% |
| 2019-03-31 | $1.1B | $1.0B | $0.9B | 1.47% | 15.61% | 3.47% |
| 2018-12-31 | $1.1B | $0.9B | $0.8B | 1.22% | 13.22% | 3.25% |
| 2018-09-30 | $1.1B | $0.9B | $0.8B | 1.19% | 12.99% | 3.24% |
| 2018-06-30 | $1.0B | $0.9B | $0.8B | 1.18% | 12.82% | 3.21% |
Ownership, transformations and revisions
NIC relationships are time-bounded. Reviewed filing revisions remain distinct from mergers.
WINTRUST FINANCIAL CORPORATIONRSSD 2260406 · 1997-12-19 to current
None matched.
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.