Barrington Bank & Trust Company

National bank with its head office in Barrington, Illinois, established in 1996 according to the FDIC.

Barrington Bank & Trust Company reported total assets of $5.2 bn at Q2 2026, up 10.4% from a year earlier. That ranks 282nd among 497 banks reporting this metric (1 = highest). Its common equity tier 1 ratio was 10.91%, and an estimated 23.07% of domestic deposits were uninsured. Source: FDIC Call Report data, cross-checked against FFIEC filings.

What changed this quarter (Q1 2026 to Q2 2026)
  • Uninsured share of domestic deposits: down 2.34 pp on Q1 2026, to 23.07%
  • Total deposits: up 7.8% on Q1 2026, to $4.1 bn
  • Return on equity (ROE): up 0.97 pp on Q1 2026, to 12.04%
Total assets
$5.2 bn
+10.4% on a year earlier
Rank 282 of 497 1 = highest
CET1 capital ratio
10.91%
-0.19 pp on a year earlier
Rank 419 of 448 1 = highest
Return on equity
12.04%
+3.06 pp on a year earlier
Rank 255 of 500 1 = highest
Uninsured share of deposits
23.07%
-1.17 pp on a year earlier
Rank 387 of 500 1 = highest

Ranks compare banks in our US coverage that report each metric. Sparklines: the last ten years. Source: FDIC BankFind Suite (Call Report data), cross-checked against FFIEC Call Report filings. Calculations: EconoMonitor.

Overview

What stands out about Barrington Bank & Trust Company?

Its largest one-quarter change in total assets since Q1 2016 was +17.5% between Q1 2020 and Q2 2020, a quarter with no merger or acquisition in the FDIC history. Against its six size peers, its noncurrent loans to total loans stands out most: 4.75% at Q2 2026, above the peer median of 0.51%. Its noncurrent loans to total loans of 4.75% at Q2 2026 is among the highest 5% of the 500 banks reporting it, a loan-quality outlier (rank 494 of 500, 1 = lowest).

How large is Barrington Bank & Trust Company?

At Q2 2026 the bank held $5.2 bn of assets. Deposits were $4.1 bn and net loans and leases $3.9 bn, a loan-to-deposit ratio of 93.57%. Securities of $489.3 mn made up 9.5% of assets.

Total assets rose 167.4% between Q1 2016 and Q2 2026, from $1.9 bn.

How much of its funding is uninsured?

An estimated 23.07% of domestic deposits were above the FDIC insurance limit at Q2 2026, -2.34 pp from the previous quarter and -1.17 pp from a year earlier. That share ranks 387th among 500 banks reporting this metric (1 = highest).

Key facts, Q2 2026

MetricValueChange from a year earlierUS rank
Total assets$5.2 bn+10.4%282nd of 497
Total deposits$4.1 bn+15.0%281st of 499
Net loans and leases$3.9 bn+5.5%267th of 500
Bank equity capital$527.8 mn+3.2%291st of 498
Common equity tier 1 (CET1) ratio10.91%-0.19 pp419th of 448
Tier 1 leverage ratio10.08%-0.82 pp289th of 500
Return on equity (ROE)12.04%+3.06 pp255th of 500
Net interest margin3.24%+0.09 pp360th of 500
Uninsured share of domestic deposits23.07%-1.17 pp387th of 500
Unrealized gain/loss on held-to-maturity securitiesLoss of $1.1 mnNarrowed by $166,000
Noncurrent loans to total loans4.75%+0.25 pp494th of 500 (1 = lowest)
Net charge-offs to average loans0.08%+0.02 pp235th of 500 (1 = lowest)

US rank: rank among the banks in our coverage reporting each metric, 1 = highest unless marked 1 = lowest.

Balance sheet

Total assets, deposits and net loans, quarterly, Q1 2016 to Q2 2026.

Total assets, deposits and net loans of Barrington Bank & Trust Company each quarter; total assets were $5.2 bn at Q2 2026$1.0bn$2.1bn$3.2bn$4.3bn$5.4bn20182020202220242026Total assets$5.2bnDeposits$4.1bnNet loans$3.9bnTotal assets, deposits and net loans of Barrington Bank & Trust Company each quarter; total assets were $5.2 bn at Q2 2026$1.0bn$2.5bn$3.9bn$5.4bn20202024
  • Total assets $5.2bn
  • Deposits $4.1bn
  • Net loans $3.9bn
USD bn. Source: FDIC BankFind Suite, Call Report data.

Capital and securities

The common equity tier 1 (CET1) ratio was 10.91% at Q2 2026, -0.19 pp from a year earlier. Since Q1 2016 it has ranged from 10.56% (Q1 2024) to 13.31% (Q1 2021). At Q2 2026 the tier 1 leverage ratio was 10.08% and the total risk-based capital ratio 11.53%. The median CET1 ratio of the size peers listed below was 12.63% at Q2 2026.

Held-to-maturity securities had an unrealized loss of $1.1 mn at Q2 2026, measured as fair value minus amortized cost, equal to 0.2% of bank equity capital. The loss narrowed by $166,000 from a year earlier. The largest unrealized loss on these securities was $4.9 mn at Q3 2023. Available-for-sale securities showed an unrealized loss of $34.9 mn at Q2 2026; the loss narrowed by $5.7 mn from a year earlier.

Capital ratios

Percent of risk-weighted assets, except tier 1 leverage (percent of total assets)
CET1, total risk-based capital and tier 1 leverage ratios of Barrington Bank & Trust Company, quarterly, Q1 2016 to Q2 20269.4%11%12%13%14%20182020202220242026Total capital12%CET111%Tier 1 leverage10%CET1, total risk-based capital and tier 1 leverage ratios of Barrington Bank & Trust Company, quarterly, Q1 2016 to Q2 20269.4%11%13%14%20202024
  • Total capital 12%
  • CET1 11%
  • Tier 1 leverage 10%
Quarterly, Q1 2016 to Q2 2026. Source: FDIC BankFind Suite, Call Report data.

Unrealized gains and losses on securities

Fair value minus amortized cost, USD bn
Unrealized gains and losses on available-for-sale and held-to-maturity securities of Barrington Bank & Trust Company, quarterly, Q1 2016 to Q2 2026-$60mn-$43mn-$26mn-$10mn$7mn20182020202220242026Held to maturity-$1mnAvailable for sale-$35mnUnrealized gains and losses on available-for-sale and held-to-maturity securities of Barrington Bank & Trust Company, quarterly, Q1 2016 to Q2 2026-$60mn-$38mn-$15mn$7mn20202024
  • Available for sale -$35mn
  • Held to maturity -$1mn
Quarterly, Q1 2016 to Q2 2026. Source: FDIC BankFind Suite, Call Report data.

Profitability and loan quality

Return on equity was 12.04% for the year to Q2 2026, annualized, with a return on assets of 1.27% and a net interest margin of 3.24%. The margin was +0.09 pp from a year earlier. The efficiency ratio, noninterest expense as a share of revenue as the FDIC defines it, was 68.38%. Net income for the year to Q2 2026 was $31.4 mn, up 40.5% on the same period a year earlier. The median return on equity of its size peers was 15.49% for the same period.

Noncurrent loans, those 90 days or more past due or no longer accruing interest, were 4.75% of total loans at Q2 2026. Net charge-offs for the year to date were 0.08% of average loans, annualized.

Profitability

Percent, year to date, annualized as reported
Return on equity, net interest margin and return on assets of Barrington Bank & Trust Company, quarterly, Q1 2016 to Q2 2026-2.9%10%24%37%51%20182020202220242026Return on equity12%Net interest margin3.2%Return on assets1.3%Return on equity, net interest margin and return on assets of Barrington Bank & Trust Company, quarterly, Q1 2016 to Q2 2026-2.9%15%33%51%20202024
  • Return on equity 12%
  • Net interest margin 3.2%
  • Return on assets 1.3%
Quarterly, Q1 2016 to Q2 2026. Source: FDIC BankFind Suite, Call Report data.

Compared with banks of similar size

The six banks ranked closest to Barrington Bank & Trust Company by total assets at Q2 2026, three above and three below where possible.

Among the seven banks in the table at Q2 2026, Barrington Bank & Trust Company is 4th by total assets. Its CET1 ratio of 10.91% compares with a peer median of 12.63%, its tier 1 leverage ratio of 10.08% compares with a peer median of 9.85%, and its return on equity of 12.04% compares with a peer median of 15.49%.

BankTotal assetsCET1 ratioReturn on equityUninsured share
Alerus Financial$5.3 bn10.92%16.35%35.07%
Northeast Bank$5.2 bn13.46%22.56%4.05%
Southern Bank$5.2 bn12.12%14.63%18.89%
Barrington Bank & Trust Company$5.2 bn10.91%12.04%23.07%
Vantage Bank Texas$5.1 bn10.13%18.91%48.74%
First National Bank Alaska$5.1 bn18.52%14.56%38.98%
Community Bank of Mississippi$5.1 bn13.15%13.33%35.68%

Q2 2026. Peer median (the six banks, excluding this one): CET1 12.63%, return on equity 15.49%. Source: FDIC BankFind Suite (Call Report data), cross-checked against FFIEC Call Report filings. Calculations: EconoMonitor.

Last eight quarters

Barrington Bank & Trust Company, as reported in its Call Reports.

From Q3 2024 to Q2 2026, total assets rose 16.2% to $5.2 bn, deposits rose 22.6% to $4.1 bn and bank equity capital rose 8.6% to $527.8 mn. Over the same period its full-time equivalent staff went from 768 to 703 and its offices went from 9 to 9.

MetricQ3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
Total assets$4.4 bn$4.3 bn$4.5 bn$4.7 bn$4.9 bn$4.8 bn$4.9 bn$5.2 bn
Total deposits$3.4 bn$3.3 bn$3.5 bn$3.6 bn$3.8 bn$3.7 bn$3.8 bn$4.1 bn
Bank equity capital$486.2 mn$482.8 mn$496.8 mn$511.6 mn$533.9 mn$519.7 mn$516.6 mn$527.8 mn
Common equity tier 1 (CET1) ratio11.34%10.96%11.12%11.10%11.29%10.93%10.85%10.91%
Return on equity (ROE)8.11%7.94%6.89%8.98%10.32%9.46%11.07%12.04%
Uninsured share of domestic deposits22.43%23.45%21.85%24.24%24.39%24.34%25.41%23.07%
Full-time equivalent employees768773753739723718717703
Number of offices99999999

Source: FDIC BankFind Suite (Call Report data), cross-checked against FFIEC Call Report filings. Calculations: EconoMonitor.

Mergers and acquisitions

The FDIC history records no mergers or acquisitions for Barrington Bank & Trust Company since Q1 2016, and its total assets never moved more than 25% in one quarter.

Identifiers and sources

FDIC certificate
34395
Federal Reserve RSSD ID
2508751
Head office
Barrington, Illinois
Holding company
WINTRUST FINANCIAL CORP (as reported to the FDIC)
Holding company RSSD ID
2260406
EconoMonitor ID
EMB-US-000408

Frequently asked questions

What were Barrington Bank & Trust Company's total assets?

$5.2 bn at Q2 2026, according to its Call Report as published by the FDIC. By total assets it ranks 282nd among 497 banks reporting this metric (1 = highest).

Is Barrington Bank & Trust Company the same as its holding company?

No. This page covers the FDIC-insured bank (certificate 34395). Its holding company, WINTRUST FINANCIAL CORP (as reported to the FDIC), reports separately to the Federal Reserve and, if its shares are listed, to the SEC.

How often is this page updated?

Every quarter, after Barrington Bank & Trust Company files its Call Report and the FDIC publishes it. This page shows Q2 2026, loaded on 19 October 2026; any sentence that uses an earlier quarter names it.

Where can I check these numbers?

In the FDIC BankFind Suite record for certificate 34395, and in the Call Reports filed under RSSD ID 2508751 at the FFIEC Central Data Repository.

Sources and definitions

Definitions, Call Report fields and formulas for each metric: Bank equity capital, Uses community bank leverage ratio framework, Common equity tier 1 (CET1) ratio, Deposits in domestic offices, Efficiency ratio, Full-time equivalent employees, Loan-to-deposit ratio, Total loans and leases (gross), Net loans and leases, Net charge-offs to average loans, Net income (year to date), Net interest margin, Noncurrent loans to total loans, Number of offices, Return on assets (ROA), Return on equity (ROE), Available-for-sale securities (amortized cost), Available-for-sale securities (fair value), Held-to-maturity securities (amortized cost), Held-to-maturity securities (fair value), Total securities, Tier 1 leverage ratio, Total assets, Total deposits, Total equity capital, Total risk-based capital ratio, Uninsured share of domestic deposits, Estimated uninsured deposits, Unrealized gain/loss on available-for-sale securities, Unrealized gain/loss on held-to-maturity securities.

Checks for this release: Check A (database against the FDIC download) passed, Check B (FDIC against FFIEC Call Report filings) passed.

Source: FDIC BankFind Suite (Call Report data). EconoMonitor is not affiliated with or endorsed by the FDIC. FDIC BankFind Suite API.

Source: FFIEC Central Data Repository (Call Reports). EconoMonitor is not affiliated with or endorsed by the FFIEC. FFIEC Central Data Repository, Public Data Distribution.

Data and analysis only, not financial advice. The FDIC and the FFIEC do not endorse EconoMonitor. See the disclaimer and methodology.