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Byline Bancorp, Inc. Financials, FR Y-9C Data and Filings

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Bank Holding Company Illinois RSSD 1204627 Ticker BY FRS Est. 1980

Byline Bancorp, Inc. is a bank holding company based in Illinois with $9.93B in total consolidated assets as of June 30, 2026, according to its FR Y-9C filing with the Federal Reserve. It owns 1 bank that files a call report: Byline Bank ($9.91B in assets). Its shares trade under the ticker BY, and it files with the SEC under CIK 1702750: see its SEC filings and 8-K events.

Key Financials FR Y-9C, consolidated, as of June 30, 2026

Total assets
$9.93B
Total deposits
$7.87B
Total equity
$1.30B
Net income (Q2 2026)
$40.2M
ROA
1.61%
ROE
12.44%
Net interest margin
4.26%
CET1 ratio
12.92%
Total loans
$7.56B
Efficiency ratio
47.27%
Equity / assets
13.13%
Tier 1 leverage ratio
12.79%
Total capital ratio
15.96%
Employees (FTE)
1,030

Source: FR Y-9C for June 30, 2026, consolidated across the holding company's banks and nonbank subsidiaries. Net income is for Q2 2026 alone; ROA, ROE and net interest margin annualize that quarter, and the margin is tax-equivalent, on average earning assets. Deposits add domestic and foreign-office deposits (Schedule HC, item 13). Capital ratios are as filed on Schedule HC-R (CET1: BHCAP793). Bank-level figures in the tables below come from each bank's own call report.

Bank Subsidiaries 1 bank held directly or through another holding company

Bank Charter State Total assets (call report) Share of bank assets Held through
Byline Bank State Non-Member Bank IL $9.91B 100.0% Held directly

Questions About Byline Bancorp, Inc.

What are Byline Bancorp, Inc.'s total assets?

Byline Bancorp, Inc. reported $9.93B in total consolidated assets as of June 30, 2026, according to its FR Y-9C filing with the Federal Reserve.

How many banks does Byline Bancorp, Inc. own?

Byline Bancorp, Inc. owns 1 bank that files a call report: Byline Bank.

Who owns Byline Bank?

Byline Bank is owned by Byline Bancorp, Inc. The bank reported $9.91B in total assets on its latest call report.

Where can I find Byline Bancorp, Inc.'s FR Y-9C?

Byline Bancorp, Inc. files the FR Y-9C with the Federal Reserve every quarter. The reports are public on the FFIEC National Information Center under RSSD ID 1204627. This page summarizes the FR Y-9C for Q2 2026.

Does Byline Bancorp, Inc. file with the SEC?

Yes. Byline Bancorp, Inc. files with the SEC under Central Index Key (CIK) 1702750 and trades under the ticker BY.

Filing Details fiscal year and SEC registration

Fiscal year end
December 31
Ticker
BY
SEC CIK
1702750
SEC filings
Filings and 8-K events

Organization Map select + to expand a subsidiary's own holdings

Holding company Reporting bank Nonbank subsidiary
  • Byline Bancorp, Inc.
    Holding Company IL RSSD 1204627
    $9.93B
    • Byline Bank
      State Non-Member Bank IL RSSD 129732
      $9.91B
    • Amerimark Capital Trust I
      Nonbank Subsidiary IL RSSD 3266254
    • First Evanston Bancorp Trust I
      Nonbank Subsidiary IL RSSD 3317174
    • Inland Bancorp Trust II
      Nonbank Subsidiary IL RSSD 3412435
    • Inland Bancorp Trust III
      Nonbank Subsidiary IL RSSD 3489642
    • Inland Bancorp Trust IV
      Nonbank Subsidiary IL RSSD 3601828
    • Inland Bancorp Trust V
      Nonbank Subsidiary IL RSSD 3632569
    • Metropolitan Statutory Trust I
      Nonbank Subsidiary IL RSSD 3264689

Direct Subsidiaries 8 active direct subsidiaries

Entity Type State Total Assets Share of bank subsidiary assets
Byline Bank · 129732 State Non-Member Bank IL $9.91B 100.0%
Amerimark Capital Trust I · 3266254 Nonbank Subsidiary IL — —
First Evanston Bancorp Trust I · 3317174 Nonbank Subsidiary IL — —
Inland Bancorp Trust II · 3412435 Nonbank Subsidiary IL — —
Inland Bancorp Trust III · 3489642 Nonbank Subsidiary IL — —
Inland Bancorp Trust IV · 3601828 Nonbank Subsidiary IL — —
Inland Bancorp Trust V · 3632569 Nonbank Subsidiary IL — —
Metropolitan Statutory Trust I · 3264689 Nonbank Subsidiary IL — —

Share of bank subsidiary assets divides each bank's total assets by the combined assets of the bank subsidiaries listed. Nonbank subsidiaries are not counted.

Regulator records: FFIEC NIC profile (RSSD 1204627)