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William Rybak

Director at Christian Brothers Investment Services

Officer record from the firm’s Form ADVForm ADV filed 26 March 2026

William Rybak is Director of Christian Brothers Investment Services, Inc., a Chicago investment adviser.

Role at Christian Brothers Investment Services

Title on Schedule A
Director
Control
William Rybak is a control person of Christian Brothers Investment Services.
Ownership
An individual ownership band is not available in the source record.
Tenure
William Rybak has held the filed role since February 2010.

The firm

Christian Brothers Investment Services, Inc.
Chicago, IL

Form ADV filed 26 March 2026

$11.9B AUM1 clients3 advisers2 offices

Career on record

The IAPD individual lookup on 17 October 2026 returned no individual record. This profile uses the firm’s Form ADV officer listing.

Registrations and exams

Individual registration and examination information for William Rybak is unavailable. An officer title or CRD number does not by itself establish current investment adviser representative registration, and no registration or examination counts are inferred.

Officer record

Full name
William Rybak
CRD
1573377
Firm
Christian Brothers Investment Services, Inc.
Record basis
Form ADV officer listing
Firm bio
cbisonline.com

This directory does not report disciplinary history, for any firm or individual, in either direction. The SEC publishes the complete record, including any disciplinary events, and it is the authoritative place to check one. Check this record on adviserinfo.sec.gov

Background

CBIS says William R. Rybak has served on its board since February 2010. It says he retired from VanKampen Investments, where he had been executive vice president and chief financial officer, and was previously a partner at KPMG. Official firm biography/team page

Common questions

Where does William Rybak work?

William Rybak has been Director of Christian Brothers Investment Services, Inc. since February 2010, and is a control person of the firm.

Source: Form ADV, Schedule A, filed 26 March 2026

Leadership at Christian Brothers Investment Services

Sources

  1. IAPD individual lookup, CRD 1573377. This profile uses the Form ADV officer listing; the individual lookup did not provide a current investment-adviser record.
  2. Form ADV Part 1A, Schedules A and B of Christian Brothers Investment Services, Inc., filed 26 March 2026. Title, control and ownership bands.
  3. Christian Brothers Investment Services team page. Biography, education, credentials, awards.

Retrieved 17 October 2026. The SEC record may have been amended since.

Report a correction

This profile is compiled from public regulatory records and the firm's own published materials, and is provided for informational purposes only. Niva Wealth is not affiliated with William Rybak or Christian Brothers Investment Services, Inc. and makes no representation about the quality of their services. This directory does not report disciplinary history, in either direction.