John C. Harrington

HARRINGTON INVESTMENTS

NAPA, CA 94559

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CRD#: 1004916

Professional summary

John Charles Harrington is a registered financial advisor currently at HARRINGTON INVESTMENTS, INC. located in Napa, California.

John is registered as an IAR (Investment Advisor Representative) and started their career in finance in 1981. John has worked at 5 firms and has passed the Series 63, Series 7, Series 24 and Series 26 exams.

Question & Answer

Are you a "fiduciary"?

Yes

Aliases

None

Other business activities

Outside business activity is any business or activity undertaken by an advisor that is outside the scope of their relationship with their firm (e.g., consulting services, real estate, freelance work, teaching, etc.). Investors should stay informed about these activities to ensure no conflicts of interest.

The advisor shows no other business activity.

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view John Charles Harrington's CRS (Customer Relationship Summary).

CRS (Customer Relationship Summary)

Certified licenses

Advisors may have various certifications and credentials from different organizations. AdvisorCheck highlights these seven certifications - AIF®, CFP®, ChFC®, CFA, CLU®, CIMA®, CPWA®

None

Experience

Current

April 8, 1988 - Present

HARRINGTON INVESTMENTS, INC.

Office #1: 1001 Second Street, Suite 325, Napa, CA 94559

RIA

CRD#: 110790

NAPA, CA

Past

March 7, 1990 - October 17, 1994

EQIS SECURITIES, LLC

CRD#: 20633

SAN RAFAEL, CA

Past

April 19, 1985 - January 9, 1991

PARNASSUS FUNDS DISTRIBUTOR, LLC

CRD#: 15883

PORTLAND, ME

Past

September 15, 1983 - December 19, 1991

FORESIDE ASSOCIATES, LLC

CRD#: 13494

PORTLAND, ME

Past

October 1, 1981 - June 17, 1982

DREXEL BURNHAM LAMBERT INCORPORATED

CRD#: 7323

Primary Firm SEC Registration

This SEC-registered firm can serve clients nationwide. Some states may require the firm to submit a notice filing if the firm has more than 5 clients or a physical office there. You can view these state-level filings under the section titled "State Registrations and Notice Filings".

HARRINGTON INVESTMENTS, INC.

HARRINGTON INVESTMENTS, INC. | HARRINGTON INVESTMENTS, INCORPORATED

CRD#: 110790 / SEC#: 801-17932

RIA

Registered Investment Advisory firm - (11/24/1982 Approved)

State Registrations and Notice Filings

Listed states reflect where the advisor is authorized to serve clients under state regulations.

IAR

means the advisor is registered as an Investment Advisor Representative in this state and is authorized to provide investment advice to clients there.

Highlighted states indicate IAR registrations

IAR

California
(4/8/1988)

Don't see your state listed? The advisor may still be able to work with you under the federal De Minimis Rule, which allows up to five investment advisory clients in a state without registration. Some states, like TX, LA, NE, and NH, may still require registration or notice filing. Contact the advisor or their firm to confirm their investment advisory availability in your state.

Exams

State Security Law Exam

Series 63

Date: 9/11/1981

Uniform Securities Agent State Law Examination

General Industry/Product Exam

Series 7

Date: 9/19/1981

General Securities Representative Examination

Principal/Supervisory Exam

Series 24

Date: 1/24/1990

General Securities Principal Examination

Principal/Supervisory Exam

Series 26

Date: 10/12/1983

Investment Company Products/Variable Contracts Principal Examination

Current Firm

HARRINGTON INVESTMENTS, INC.

HARRINGTON INVESTMENTS, INC. | HARRINGTON INVESTMENTS, INCORPORATED

CRD#: 110790 / SEC#: 801-17932

RIA

Registered Investment Advisory firm - (11/24/1982 Approved)

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Contact information

Main Address

1001 Second Street Suite 325, Napa, CA 94559-3030

Mailing Address

Phone number

(707) 252-6166

Established

Firm type

Fiscal year end

# of Employees

SEC notice filing (1 States and Territories)

Documents

Customer Relationship Summary (CRS / SEC)

Latest Form ADV

Part 2 Brochures

HARRINGTON INVESTMENTS FORM ADV PARTS 2A AND 2B - SEPT 2025 (9/24/2025)

Regulatory assets under management

Total Number of Accounts	219
AUM (Assets Under Management)	$ 355,156,432

Red Flags

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Check for any disclosures as part of your thorough research when choosing an advisor.

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John C. Harrington

Professional summary

Question & Answer

Aliases

Other business activities

Blog Corner

CRS (Client Relationship Summary) - RIA

Click below to view John Charles Harrington's CRS (Customer Relationship Summary).

Certified licenses

Experience

EQIS SECURITIES, LLC

PARNASSUS FUNDS DISTRIBUTOR, LLC

FORESIDE ASSOCIATES, LLC

DREXEL BURNHAM LAMBERT INCORPORATED

Primary Firm SEC Registration

HARRINGTON INVESTMENTS, INC.

State Registrations and Notice Filings

Exams

Series 63

Date: 9/11/1981

Series 7

Date: 9/19/1981

Series 24

Date: 1/24/1990

Series 26

Date: 10/12/1983

Current Firm

HARRINGTON INVESTMENTS, INC.

Contact information

SEC notice filing (1 States and Territories)

Documents

Part 2 Brochures

Regulatory assets under management

Red Flags

Company Information

HARRINGTON INVESTMENTS, INC.

TRUST BUT VERIFY

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