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Mateusz Atlasik

Investment adviser representative at Chestnut Street Investment Counsel in Lancaster, PA

Investment adviser registrationUpdated

Mateusz Atlasik is an investment adviser representative at Chestnut Street Investment Counsel, LLC, an investment adviser managing $120M, and works from its Lancaster, PA office. Mateusz Atlasik has been registered through Chestnut Street Investment Counsel since 10 October 2022, has 7 years in the industry across 3 firms and has passed the SIE, Series 7TO and Series 66.

7
Years in industry
4
Years at firm
3
Adviser firms
1
States registered

From the IAPD record, checked 22 October 2026SEC record

Career

Mateusz Atlasik has been an investment adviser representative at Chestnut Street Investment Counsel since October 2022, and is not listed among the firm’s executive officers or direct owners.

Chestnut Street Investment Counsel, LLC is a Lancaster, PA firm with $120M under management, 85 clients and 3 advisers in one office, as of its January 2026 filing.

Mateusz Atlasik’s longest registration is the current one, 4 years at Chestnut Street Investment Counsel since 2022. Before joining Chestnut Street Investment Counsel in 2022, Mateusz Atlasik was registered through Vanguard Advisers, Inc. and Ameriprise Financial Services, LLC.

  1. – present · 4 years
    Lancaster, PA · Adviser representative · Firm CRD 309741
  2. Vanguard Advisers, Inc.
    – · 1 year
    Malvern, PA · Adviser representative · Firm CRD 106715
  3. Ameriprise Financial Services, LLC
    – · 1 year
    Hershey, PA · Adviser representative · Firm CRD 6363

Credentials and registrations

Investment adviser representative registrations

Mateusz Atlasik is registered as an investment adviser representative in Pennsylvania, since October 2022.

  • PennsylvaniaSince 10 October 2022

Examinations

Series 668 August 2019
Name
Uniform Combined State Law Examination
Series 7TO8 July 2019
Name
General Securities Representative Examination
SIE14 June 2019
Name
Securities Industry Essentials Examination

Key facts

Full name
Mateusz Jan Atlasik
CRD
6896259
Office
144 EAST CHESTNUT STREET, Lancaster, PA 17602
Registration
Investment adviser registration
In the industry since
September 2019
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does Mateusz Atlasik work?

Mateusz Atlasik is an investment adviser representative registered through Chestnut Street Investment Counsel, LLC since October 2022, and is not listed among the firm’s executive officers or direct owners.

Source: IAPD individual record, checked 22 October 2026

Is Mateusz Atlasik a financial advisor?

Yes. Mateusz Atlasik has a current investment-adviser registration in Pennsylvania, through Chestnut Street Investment Counsel since October 2022.

Source: IAPD individual record, checked 22 October 2026

How many years of experience does Mateusz Atlasik have?

Mateusz Atlasik has 7 years in the financial industry, since September 2019, across 3 adviser firms.

Source: IAPD individual record, checked 22 October 2026

What exams has Mateusz Atlasik passed?

Mateusz Atlasik has passed 3 licensing exams: the SIE, Series 7TO and Series 66. The earliest, the SIE, was passed in June 2019.

Source: IAPD individual record, checked 22 October 2026

Where did Mateusz Atlasik work before Chestnut Street Investment Counsel?

Before Chestnut Street Investment Counsel, Mateusz Atlasik was registered through Vanguard Advisers, Inc., July 2021 to September 2022; Ameriprise Financial Services, LLC, August 2019 to May 2021.

Source: IAPD individual record, checked 22 October 2026

Where is Mateusz Atlasik based?

Mateusz Atlasik’s registered office is in Lancaster, PA.

Source: IAPD individual record, checked 22 October 2026

Is Mateusz Atlasik registered with FINRA?

No. Mateusz Atlasik has no current broker registration.

Source: IAPD individual record, checked 22 October 2026

How can I verify Mateusz Atlasik’s record?

Search CRD 6896259 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes Mateusz Atlasik’s full registration record.

Source: IAPD individual record, checked 22 October 2026

Leadership at Chestnut Street Investment Counsel

Sources

  1. IAPD individual record, CRD 6896259, checked 22 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Chestnut Street Investment Counsel, LLC, filed 30 January 2026. Executive officers and direct owners; this person is not among them.