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William Palumbo

Elected Manager at Mountain Pacific Investment Advisers in Boise, ID

Investment adviser registrationUpdated

William Palumbo holds the title Elected Manager at Mountain Pacific Investment Advisers, LLC, an investment adviser managing $934M, and works from its Boise, ID office. William Palumbo has been registered as an investment adviser representative through Mountain Pacific Investment Advisers since 5 September 1997, has 29 years in the industry across 1 firm and has passed the Series 65.

29
Years in industry
29
Years at firm
1
Adviser firms
2
States registered

From the IAPD record, checked 22 October 2026SEC record

Career

William Palumbo has held the title Elected Manager at Mountain Pacific Investment Advisers since November 2020, is a control person of the firm and directly owns under 5% of it. William Palumbo holds an MBA in Finance from New York University and a Law degree from Stanford University. William Palumbo studied at the University of Virginia.

Mountain Pacific Investment Advisers, LLC is a Boise, ID firm with $934M under management, 319 clients and 5 advisers in one office, as of its March 2026 filing.

William (Bill) Palumbo is an investment adviser representative and principal of Mountain Pacific Investment Advisers, based in Boise, Idaho. From 1976 to 1979, he was a corporate bond analyst at Moody's Investors Service in New York. Before joining Mountain Pacific in 1983, he was a management consultant with Bain and Company in Menlo Park, California.

  1. – present · 29 years
    Boise, ID · Adviser representative · Firm CRD 104749

Credentials and registrations

Investment adviser representative registrations

William Palumbo is registered as an investment adviser representative in 2 states, as a resident of Texas. The first approvals date from September 1997; the most recent is Texas, in May 2022.

  • IdahoSince 5 September 1997
  • TexasResidentSince 24 May 2022

Examinations

Series 653 October 1992
Name
Uniform Investment Adviser Law Examination

Key facts

Full name
William John Palumbo
CRD
2289668
Role
Elected Manager
Office
877 MAIN STREET SUITE 704, Boise, ID 83702
Registration
Investment adviser registration
In the industry since
September 1997
Disciplinary history
Not yet shown here · SEC record

Common questions

Where does William Palumbo work?

William Palumbo has held the title Elected Manager at Mountain Pacific Investment Advisers, LLC since November 2020, and is a control person of the firm.

Source: Form ADV, Schedule A, filed 5 March 2026

Is William Palumbo a financial advisor?

Yes. William Palumbo has a current investment-adviser registration in Idaho and Texas, through Mountain Pacific Investment Advisers since September 1997.

Source: IAPD individual record, checked 22 October 2026

How many years of experience does William Palumbo have?

William Palumbo has 29 years in the financial industry, since September 1997, across 1 adviser firm.

Source: IAPD individual record, checked 22 October 2026

What exams has William Palumbo passed?

William Palumbo passed the Series 65 in October 1992.

Source: IAPD individual record, checked 22 October 2026

Where is William Palumbo based?

William Palumbo’s registered office is in Boise, ID.

Source: IAPD individual record, checked 22 October 2026

Is William Palumbo registered with FINRA?

No. William Palumbo has no current broker registration.

Source: IAPD individual record, checked 22 October 2026

How can I verify William Palumbo’s record?

Search CRD 2289668 on the SEC’s adviser search (adviserinfo.sec.gov), which publishes William Palumbo’s full registration record.

Source: IAPD individual record, checked 22 October 2026

Leadership at Mountain Pacific Investment Advisers

Sources

  1. IAPD individual record, CRD 2289668, checked 22 October 2026. Registration status, employment history and examinations.
  2. Form ADV Part 1A, Schedules A and B of Mountain Pacific Investment Advisers, LLC, filed 5 March 2026. Title, control and ownership bands.
  3. Mountain Pacific Investment Advisers team page. Biography, education, credentials, awards.