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Regulatory profile
New Lenox, IL · FDIC certificate #58314 · RSSD 3404207
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 | $3.5B | $3.1B | $2.5B | 1.19% | 13.91% | 3.19% |
| 2026-03-31 | $3.3B | $2.9B | $2.4B | 1.28% | 14.74% | 3.24% |
| 2025-12-31 | $3.3B | $2.8B | $2.3B | 1.16% | 13.57% | 3.26% |
| 2025-09-30 | $3.3B | $2.9B | $2.3B | 1.19% | 14.06% | 3.26% |
| 2025-06-30 | $3.1B | $2.8B | $2.3B | 1.32% | 15.54% | 3.28% |
| 2025-03-31 | $3.0B | $2.7B | $2.2B | 1.39% | 16.52% | 3.30% |
| 2024-12-31 | $2.9B | $2.5B | $2.1B | 0.99% | 12.05% | 3.23% |
| 2024-09-30 | $2.9B | $2.5B | $2.1B | 0.99% | 12.10% | 3.24% |
| 2024-06-30 | $2.8B | $2.5B | $2.0B | 1.04% | 12.81% | 3.23% |
| 2024-03-31 | $2.8B | $2.4B | $1.9B | 1.09% | 13.33% | 3.33% |
| 2023-12-31 | $2.6B | $2.3B | $1.8B | 1.03% | 12.73% | 3.32% |
| 2023-09-30 | $2.5B | $2.2B | $1.7B | 1.07% | 13.32% | 3.31% |
| 2023-06-30 | $2.6B | $2.3B | $1.7B | 1.10% | 13.74% | 3.27% |
| 2023-03-31 | $2.5B | $2.2B | $1.7B | 0.74% | 9.12% | 3.32% |
| 2022-12-31 | $2.3B | $2.0B | $1.6B | 1.19% | 14.20% | 2.89% |
| 2022-09-30 | $2.3B | $2.0B | $1.6B | 1.19% | 14.11% | 2.74% |
| 2022-06-30 | $2.2B | $2.0B | $1.5B | 1.21% | 14.11% | 2.61% |
| 2022-03-31 | $2.2B | $2.0B | $1.5B | 0.92% | 10.57% | 2.50% |
| 2021-12-31 | $2.1B | $1.9B | $1.4B | 0.81% | 9.23% | 2.47% |
| 2021-09-30 | $2.1B | $1.9B | $1.4B | 0.86% | 9.84% | 2.44% |
| 2021-06-30 | $2.2B | $1.9B | $1.4B | 0.82% | 9.46% | 2.38% |
| 2021-03-31 | $2.1B | $1.8B | $1.4B | 0.87% | 9.98% | 2.26% |
| 2020-12-31 | $2.0B | $1.8B | $1.3B | 0.06% | 0.65% | 2.52% |
| 2020-09-30 | $2.0B | $1.8B | $1.4B | 0.05% | 0.49% | 2.64% |
| 2020-06-30 | $1.9B | $1.7B | $1.3B | -0.08% | -0.84% | 2.80% |
| 2020-03-31 | $1.7B | $1.4B | $1.2B | 0.48% | 4.61% | 3.03% |
| 2019-12-31 | $1.6B | $1.4B | $1.2B | 1.04% | 10.12% | 3.39% |
| 2019-09-30 | $1.7B | $1.5B | $1.2B | 1.13% | 11.10% | 3.47% |
| 2019-06-30 | $1.6B | $1.4B | $1.1B | 1.12% | 10.98% | 3.53% |
| 2019-03-31 | $1.6B | $1.4B | $1.1B | 1.18% | 11.45% | 3.65% |
| 2018-12-31 | $1.6B | $1.4B | $1.1B | 1.08% | 10.48% | 3.42% |
| 2018-09-30 | $1.5B | $1.3B | $1.1B | 1.10% | 10.60% | 3.41% |
| 2018-06-30 | $1.5B | $1.3B | $1.0B | 1.10% | 10.48% | 3.40% |
| 2018-03-31 | $1.5B | $1.3B | $1.1B | 0.99% | 9.36% | 3.37% |
| 2017-12-31 | $1.4B | $1.2B | $1.0B | 0.89% | 8.59% | 3.30% |
| 2017-09-30 | $1.4B | $1.3B | $1.0B | 0.71% | 6.94% | 3.27% |
| 2017-06-30 | $1.4B | $1.2B | $1.0B | 0.69% | 6.76% | 3.23% |
| 2017-03-31 | $1.3B | $1.2B | $0.9B | 0.68% | 6.60% | 3.25% |
| 2016-12-31 | $1.3B | $1.2B | $0.9B | 0.51% | 5.14% | 3.28% |
| 2016-09-30 | $1.3B | $1.2B | $1.0B | 0.49% | 4.95% | 3.34% |
| 2016-06-30 | $1.2B | $1.1B | $0.8B | 0.51% | 5.32% | 3.42% |
| 2016-03-31 | $1.2B | $1.1B | $0.8B | 0.58% | 6.13% | 3.46% |
Ownership, transformations and revisions
NIC relationships are time-bounded. Reviewed filing revisions remain distinct from mergers.
WINTRUST FINANCIAL CORPORATIONRSSD 2260406 · 2006-03-16 to current
2013-05-01RSSD 1017032 → 3404207 · code 1
2012-09-29RSSD 38535 → 3404207 · code 50
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.