$6.81B
+25.9%y/y
Percentile by value75th percentileby value
FDIC
ASSETNB
Northbrook Bank and Trust Company, National Association
Northbrook, IllinoisFDIC Cert #57082
OCCEstablished 20007 branches
Holding company: WINTRUST FINANCIAL CORPRegulator: OCC
FDIC
CERT + OFFDOMWhat's happening here
As of Q1 2026FDIC
Call ReportNorthbrook Bank and Trust Company, National Association reported $6.81B in total assets. Deposits grew 29.30% over the prior year.
Return on assets was 1.32%, compared with the official FFIEC UBPR peer median of 1.32%. The leverage ratio was 9.36%.
- Why is Deposit Growth, Year over Year above its official FFIEC UBPR peers?
- Why is Efficiency Ratio below its official FFIEC UBPR peers?
- Why is Total Assets above its official FFIEC UBPR peers?
Generated offline from verified FDIC facts for the period shown. Bank Data Insights does not rate banks, predict outcomes, or provide advice.
Latest reported quarter
Key metrics
$5.83B
+29.3%y/y
Percentile by value76th percentileby value
FDIC
DEP$4.36B
+14.1%y/y
Percentile by value68th percentileby value
FDIC
LNLSNET1.32%
−19 bpsy/y
Peer standing50th percentile
FDIC
NETINC + ROA29.14%
−480 bpsy/y
Peer standing98th percentile
FDIC
NONIX + NIM + NONII + EEFFR9.36%
−19 bpsy/y
Peer standing19th percentile
FDIC
RBC1AAJPercentiles compare this bank with 236 ffiec ubpr peer group 3 — insured commercial banks having assets between $3 billion and $10 billion.
Side-by-side comparison
Northbrook Bank and Trust Company, National Association beside its official FFIEC UBPR peers
The primary option is the peer group FFIEC assigned to this bank. The state option is FFIEC’s supplemental state group. Each pair uses the published FFIEC trimmed average when its formula matches the site registry; otherwise it uses a clearly labeled registry median within the same official membership.
UBPR membership + Call Report metricsThis bank
1.32%
Registry median
1.32%
This bank
16.31%
FFIEC trimmed average
12.46%
This bank
2.73%
Registry median
3.67%
This bank
29.14%
Registry median
57.00%
This bank
+29.30%
FFIEC trimmed average
+6.67%
This bank
+14.09%
FFIEC trimmed average
+7.20%
This bank
0.34%
FFIEC trimmed average
0.74%
This bank
9.36%
FFIEC trimmed average
10.62%
This bank
3.33%
Registry median
2.61%
This bank
185%
Registry median
235%
FFIEC averages are the regulator-published values after excluding the top and bottom 5%. Where the registered metric formula differs from UBPR, the comparison uses the median of reported registry values within the official FFIEC membership and labels it accordingly. Neither basis rates, ranks, or predicts the bank. Missing values remain Not reported.
This bank
1.32%
Registry median
1.18%
This bank
16.31%
FFIEC trimmed average
11.48%
This bank
2.73%
Registry median
3.65%
This bank
29.14%
Registry median
63.16%
This bank
+29.30%
FFIEC trimmed average
+4.17%
This bank
+14.09%
FFIEC trimmed average
+5.04%
This bank
0.34%
FFIEC trimmed average
0.84%
This bank
9.36%
FFIEC trimmed average
11.08%
This bank
3.33%
Registry median
2.17%
This bank
185%
Registry median
139%
FFIEC averages are the regulator-published values after excluding the top and bottom 5%. Where the registered metric formula differs from UBPR, the comparison uses the median of reported registry values within the official FFIEC membership and labels it accordingly. Neither basis rates, ranks, or predicts the bank. Missing values remain Not reported.
FDIC
Call ReportBalance sheet trend
Assets & deposits
| Quarter | Assets | Deposits |
|---|---|---|
| Q2 2021 | $4.04B | $3.58B |
| Q3 2021 | $4.14B | $3.67B |
| Q4 2021 | $4.13B | $3.65B |
| Q1 2022 | $4.12B | $3.64B |
| Q2 2022 | $4.28B | $3.81B |
| Q3 2022 | $4.08B | $3.47B |
| Q4 2022 | $4.32B | $3.69B |
| Q1 2023 | $4.52B | $3.73B |
| Q2 2023 | $4.51B | $3.88B |
| Q3 2023 | $4.55B | $3.85B |
| Q4 2023 | $4.72B | $4B |
| Q1 2024 | $5.03B | $4.26B |
| Q2 2024 | $4.99B | $4.14B |
| Q3 2024 | $5.19B | $4.31B |
| Q4 2024 | $6.03B | $5.16B |
| Q1 2025 | $5.41B | $4.51B |
| Q2 2025 | $5.71B | $4.8B |
| Q3 2025 | $5.68B | $4.75B |
| Q4 2025 | $5.85B | $4.87B |
| Q1 2026 | $6.81B | $5.83B |
Portfolio composition
Loan mix
| Category | Balance |
|---|---|
| Owner CRE | $88M |
| Investor CRE | $512M |
| Multifamily | $293M |
| Construction | $243M |
| 1–4 family | $340M |
| C&I | $2.15B |
| Agriculture | $10.1M |
| Other | $757M |
FFIEC UBPR comparison
How this bank compares
UnfavorableFavorableDirectional metrics only; neutral metrics use blue.
ROA
FDIC
NETINC + ROA1.32%50th percentileToggle ROA distribution
Distribution histogram for ROA, with this bank marked when a value is reported.
10th 0.74%Median 1.32%90th 1.92%Observations 236
ROE
FDIC
NETINC + ROE16.31%83rd percentileToggle ROE distribution
Distribution histogram for ROE, with this bank marked when a value is reported.
10th 6.84%Median 12.52%90th 17.99%Observations 236
NIM
FDIC
NIM + NIMY2.73%8th percentileToggle NIM distribution
Distribution histogram for NIM, with this bank marked when a value is reported.
10th 2.82%Median 3.67%90th 4.51%Observations 236
Efficiency
FDIC
NONIX + NIM + NONII + EEFFR29.14%98th percentileToggle Efficiency distribution
Distribution histogram for Efficiency, with this bank marked when a value is reported.
10th 42.39%Median 57.00%90th 72.99%Observations 236
Deposits YoY
FDIC
DEP+29.30%93rd percentileby valueToggle Deposits YoY distribution
Distribution histogram for Deposits YoY, with this bank marked when a value is reported.
10th −1.73%Median +5.18%90th +19.87%Observations 236
Loans YoY
FDIC
LNLSNET+14.09%81st percentileby valueToggle Loans YoY distribution
Distribution histogram for Loans YoY, with this bank marked when a value is reported.
10th −2.10%Median +6.78%90th +19.98%Observations 236
Noncurrent %
FDIC
P9ASSET + NAASSET + LNLSGR0.34%30th percentileToggle Noncurrent % distribution
Distribution histogram for Noncurrent %, with this bank marked when a value is reported.
10th 0.15%Median 0.62%90th 1.72%Observations 236
Leverage
FDIC
RBC1AAJ9.36%19th percentileToggle Leverage distribution
Distribution histogram for Leverage, with this bank marked when a value is reported.
10th 9.00%Median 10.35%90th 13.08%Observations 236
Well-capitalized threshold (12 CFR 6.4 / 208.43 / 324.403) is shown as a supervisory screening criterion, not a limit or violation.
IB deposit cost
FDIC
EINTEXP + DEPIDOM3.33%17th percentileToggle IB deposit cost distribution
Distribution histogram for IB deposit cost, with this bank marked when a value is reported.
10th 1.86%Median 2.61%90th 3.59%Observations 236
CRE/capital
FDIC
LNRENROT + LNREMULT + LNRECONS + RBC185%29th percentileby valueToggle CRE/capital distribution
Distribution histogram for CRE/capital, with this bank marked when a value is reported.
10th 104%Median 235%90th 346%Observations 214
Interagency CRE supervisory criterion (FIL-104-2006) is shown as a supervisory screening criterion, not a limit or violation. The 300% total-CRE criterion is considered with 50% growth over the prior 36 months.
Whiskers show the 10th–90th percentile, the box shows the middle half, and the dot marks this bank. For directional metrics, deep red marks the unfavorable endpoint and teal marks the favorable endpoint after applying registry polarity. Neutral metrics use a blue ramp, are ordered from lower to higher reported value, and carry no favorable interpretation. Group membership is FFIEC-published. Expanded distributions use the site’s registered Call Report formula; a displayed FFIEC percentile is used only where the formulas align.
UnfavorableFavorableDirectional metrics only; neutral metrics use blue.
ROA
FDIC
NETINC + ROA1.32%60th percentileToggle ROA distribution
Distribution histogram for ROA, with this bank marked when a value is reported.
10th 0.52%Median 1.18%90th 1.84%Observations 293
ROE
FDIC
NETINC + ROE16.31%79th percentileToggle ROE distribution
Distribution histogram for ROE, with this bank marked when a value is reported.
10th 4.49%Median 11.19%90th 18.58%Observations 293
NIM
FDIC
NIM + NIMY2.73%5th percentileToggle NIM distribution
Distribution histogram for NIM, with this bank marked when a value is reported.
10th 2.93%Median 3.65%90th 4.47%Observations 293
Efficiency
FDIC
NONIX + NIM + NONII + EEFFR29.14%100th percentileToggle Efficiency distribution
Distribution histogram for Efficiency, with this bank marked when a value is reported.
10th 45.04%Median 63.16%90th 82.27%Observations 293
Deposits YoY
FDIC
DEP+29.30%96th percentileby valueToggle Deposits YoY distribution
Distribution histogram for Deposits YoY, with this bank marked when a value is reported.
10th −3.47%Median +3.32%90th +13.95%Observations 293
Loans YoY
FDIC
LNLSNET+14.09%84th percentileby valueToggle Loans YoY distribution
Distribution histogram for Loans YoY, with this bank marked when a value is reported.
10th −5.73%Median +4.77%90th +17.02%Observations 292
Noncurrent %
FDIC
P9ASSET + NAASSET + LNLSGR0.34%39th percentileToggle Noncurrent % distribution
Distribution histogram for Noncurrent %, with this bank marked when a value is reported.
10th 0.00%Median 0.56%90th 2.81%Observations 292
Leverage
FDIC
RBC1AAJ9.36%23rd percentileToggle Leverage distribution
Distribution histogram for Leverage, with this bank marked when a value is reported.
10th 8.63%Median 10.75%90th 14.51%Observations 293
Well-capitalized threshold (12 CFR 6.4 / 208.43 / 324.403) is shown as a supervisory screening criterion, not a limit or violation.
IB deposit cost
FDIC
EINTEXP + DEPIDOM3.33%8th percentileToggle IB deposit cost distribution
Distribution histogram for IB deposit cost, with this bank marked when a value is reported.
10th 1.29%Median 2.17%90th 3.19%Observations 292
CRE/capital
FDIC
LNRENROT + LNREMULT + LNRECONS + RBC185%68th percentileby valueToggle CRE/capital distribution
Distribution histogram for CRE/capital, with this bank marked when a value is reported.
10th 26%Median 139%90th 296%Observations 186
Interagency CRE supervisory criterion (FIL-104-2006) is shown as a supervisory screening criterion, not a limit or violation. The 300% total-CRE criterion is considered with 50% growth over the prior 36 months.
Whiskers show the 10th–90th percentile, the box shows the middle half, and the dot marks this bank. For directional metrics, deep red marks the unfavorable endpoint and teal marks the favorable endpoint after applying registry polarity. Neutral metrics use a blue ramp, are ordered from lower to higher reported value, and carry no favorable interpretation. Group membership is FFIEC-published. Expanded distributions use the site’s registered Call Report formula; a displayed FFIEC percentile is used only where the formulas align.
Branches & markets
Physical footprint
- Domestic offices
- 7 branches
- Headquarters
- Northbrook, IL
FDIC
OFFDOMOpen the Illinois dashboard →History
Institution established
Filings
Q1 2026 Call Report
Q4 2025 Call Report
Q3 2025 Call Report
Q2 2025 Call Report
Public data, presented without a proprietary bank rating.FDIC source data