Firm profile

Trigran Investments, Inc..

NORTHBROOK, ILCRD 155200Registration Status: ApprovedEffective since June 22, 2011SEC # 801-72437Latest ADV March 27, 2026

Trigran Investments, Inc. is an SEC registered investment adviser organized as a corporation with a primary office location in Northbrook, IL. Its latest Form ADV filing, dated March 27, 2026, reports $533M in regulatory assets under management, 9 employees, 3 offices, and 14 accounts.

Assets Under Management

$533M

Employees

Offices

3 offices

Total Clients

Associated firm names

1 name listed

TRIGRAN INVESTMENTS, INC.

Leadership

1 roles identified

CCOBradley F. Simon

Advisory services offered

3 types reported

Portfolio management for businesses

Portfolio management for individuals and small businesses

Portfolio management for pooled investment vehicles

Fee models offered

2 types reported

Asset based fees

Performance-based fees

Offices & Contact

Primary office

NORTHBROOK, Illinois, United States

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Primary office regionOther reported regions

Shading shows states and countries with reported offices. Cities are listed below; shading does not indicate service coverage.

View locations

Illinois

NORTHBROOKPrimary office

Colorado

BOULDER

2 office records listed · 3 total offices reported. 1 additional office addresses are undisclosed and are not mapped. Counts can use different reporting dates. SEC filers may list only their largest 25 additional offices.

Contact and digital presence

ADV profile links

Phone847-656-1640 WebsiteVisit website LinkedInView profile

Regulatory Assets Under Management Breakdown

Total regulatory assets under management$533Mas of March 27, 2026

Discretionary100.0%

$533M

100% of total RAUM100.0%

Non-discretionary0.0%

0% of total RAUM0.0%

All regulatory assets under management are discretionary.

Client Coverage Demographics

Top client segmentPooled Investment Vehicles represent 100.0% of total clients.

Top client categories% of clientsClients

Pooled Investment Vehicles

100.0%

Categories with <5 clients

ENDOWMENTS<5 clients

High net worth individuals (HNWI)<5 clients

Pension and profit sharing plans<5 clients

Assets under management Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total AUM$533M

Total Accounts14

10Y AUM Change$-33M (-5.8%)

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Employee Growth by Quarter

Quarterly points use the latest ADV filing or SEC roster snapshot available in each quarter.

Total Employees9

Clients per Employee0:1

10Y Employee Change+1 (+12.5%)

Historical AUM and employee figures reflect available SEC Form ADV filings under this CRD. Filing gaps may reflect registration status changes, dormant periods, state registration periods, firm restructuring, or other reporting changes. Rialytix does not interpolate missing periods.

Reported ownership ranges

Highlighted bands show the percentage range reported in Form ADV.

0%25%50%75%100%

DOUGLAS TODD GRANATDirect owner · Schedule AInterest in TRIGRAN INVESTMENTS, INC.

50% to < 75%

DOUGLAS GRANAT REVOCABLE TRUST U/T/A DATED JULY 20, 1999Direct owner · Schedule AInterest in TRIGRAN INVESTMENTS, INC.

50% to < 75%

LAWRENCE ALLEN OBERMANDirect owner · Schedule AInterest in TRIGRAN INVESTMENTS, INC.

25% to < 50%

LAWRENCE OBERMAN REVOCABLE TRUST U/T/A DATED AUGUST 8, 2000Direct owner · Schedule AInterest in TRIGRAN INVESTMENTS, INC.

25% to < 50%

STEVEN GASUL SIMONDirect owner · Schedule AInterest in TRIGRAN INVESTMENTS, INC.

10% to < 25%

STEVE SIMON REVOCABLE TRUST U/A/D OCTOBER 15, 2007Direct owner · Schedule AInterest in TRIGRAN INVESTMENTS, INC.

10% to < 25%

THE STEVEN GIFT TRUSTDirect owner · Schedule AInterest in TRIGRAN INVESTMENTS, INC.

< 5%

BRADLEY F. SIMON REVOCABLE TRUSTDirect owner · Schedule AInterest in TRIGRAN INVESTMENTS, INC.

< 5%

Bars represent the reported range at that individual ownership step, not an estimated percentage of the advisory firm. Indirect relationships may refer to intermediate entities rather than directly to Trigran Investments, Inc...

Reported ownership and control details

Form ADV · Filing date 2026-03-27 · Schedules A and B

15 entries

#	Owner / person & role	Interest in entity	Reported interest	Control person	Title / status acquired	Source
1	DOUGLAS TODD GRANATDIRECTOR/PRESIDENTIndividual	TRIGRAN INVESTMENTS, INC.	50% to less than 75%Code D	Yes	DIRECTOR/PRESIDENT06/1992	Schedule APDF page 31
2	LAWRENCE ALLEN OBERMANDIRECTOR/EXECUTIVE VICE PRESIDENTIndividual	TRIGRAN INVESTMENTS, INC.	25% to less than 50%Code C	Yes	DIRECTOR/EXECUTIVE VICE PRESIDENT06/1993	Schedule APDF page 31
3	STEVEN GASUL SIMONDIRECTOR/VICE PRESIDENTIndividual	TRIGRAN INVESTMENTS, INC.	10% to less than 25%Code B	Yes	DIRECTOR/VICE PRESIDENT01/2003	Schedule APDF page 31
4	BRADLEY FREDRICK SIMONCHIEF COMPLIANCE OFFICERIndividual	TRIGRAN INVESTMENTS, INC.	Less than 5%Code NA	Yes	CHIEF COMPLIANCE OFFICER09/2007	Schedule APDF page 31
5	DOUGLAS GRANAT REVOCABLE TRUST U/T/A DATED JULY 20, 1999SHAREHOLDERDomestic entity	TRIGRAN INVESTMENTS, INC.	50% to less than 75%Code D	Yes	SHAREHOLDER11/2003	Schedule APDF page 31
6	LAWRENCE OBERMAN REVOCABLE TRUST U/T/A DATED AUGUST 8, 2000SHAREHOLDERDomestic entity	TRIGRAN INVESTMENTS, INC.	25% to less than 50%Code C	Yes	SHAREHOLDER11/2003	Schedule APDF page 31
7	STEVE SIMON REVOCABLE TRUST U/A/D OCTOBER 15, 2007SHAREHOLDERDomestic entity	TRIGRAN INVESTMENTS, INC.	10% to less than 25%Code B	Yes	SHAREHOLDER01/2008	Schedule APDF page 31
8	STEVEN ROSS MONIESONVICE PRESIDENTIndividual	TRIGRAN INVESTMENTS, INC.	Less than 5%Code NA	Yes	VICE PRESIDENT12/2011	Schedule APDF page 31
9	THE STEVEN GIFT TRUSTSHAREHOLDERDomestic entity	TRIGRAN INVESTMENTS, INC.	Less than 5%Code NA	Yes	SHAREHOLDER01/2017	Schedule APDF page 31
10	BRADLEY F. SIMON REVOCABLE TRUSTSHAREHOLDERDomestic entity	TRIGRAN INVESTMENTS, INC.	Less than 5%Code NA	Yes	SHAREHOLDER03/2022	Schedule APDF page 31
11	DOUGLAS TODD GRANATTRUSTEEIndividual	DOUGLAS GRANAT REVOCABLE TRUST U/T/A DATED JULY 20, 1999	Percentage not specifiedCode F	Yes	TRUSTEE07/1999	Schedule BPDF page 31
12	LAWRENCE ALLEN OBERMANTRUSTEEIndividual	LAWRENCE OBERMAN REVOCABLE TRUST U/T/A DATED AUGUST 8, 2000	Percentage not specifiedCode F	Yes	TRUSTEE08/2000	Schedule BPDF page 31
13	STEVEN GASUL SIMONTRUSTEEIndividual	STEVE SIMON REVOCABLE TRUST U/A/D OCTOBER 15, 2007	Percentage not specifiedCode F	Yes	TRUSTEE10/2007	Schedule BPDF page 31
14	MONIESON, STEVEN, ROSSTRUSTEEDomestic entity	THE STEVEN GIFT TRUST	Percentage not specifiedCode F	Yes	TRUSTEE11/1988	Schedule BPDF page 31
15	BRADLEY FREDRICK SIMONTRUSTEEIndividual	BRADLEY F. SIMON REVOCABLE TRUST	Percentage not specifiedCode F	Yes	TRUSTEE06/2021	Schedule BPDF page 31

Less than 5% may include zero. Code F identifies a role without specifying a percentage. Reported interests may overlap and may not include every owner. Total indirect ownership is not calculated.

Compliance & Disclosures

Filing dated 3/27/2026 12:17:52 PM

Responses were selected by the RIA in its filing. Questions are shortened for readability; “you” refers to the reporting firm, and some questions also cover advisory affiliates.

RIA or supervised-person involvementThe RIA reported that none of the events below involve the firm or its supervised persons.RIA responseNo

AFelonies2 No

In the past ten years, have you or any advisory affiliate:

A1Been convicted of or pleaded guilty or no contest to a felony?No
A2Been charged with a felony?No

BMisdemeanors2 No

In the past ten years, have you or any advisory affiliate:

B1Been convicted of or pleaded guilty or no contest to a misdemeanor involving investments, an investment-related business, fraud, false statements or omissions, wrongful taking of property, bribery, perjury, forgery, counterfeiting, or extortion?No
B2Been charged with a misdemeanor of the kind listed above?No

CSEC or CFTC actions5 No

Has the SEC or CFTC ever:

C1Found you or an advisory affiliate made a false statement or omission?No
C2Found you or an advisory affiliate violated SEC or CFTC regulations or statutes?No
C3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
C4Entered an order against you or an advisory affiliate in connection with investment-related activity?No
C5Imposed a civil money penalty on you or an advisory affiliate, or ordered you or an advisory affiliate to cease and desist from any activity?No

DOther regulatory actions5 No

Has any other federal regulatory agency, state regulatory agency, or foreign financial regulatory authority ever:

D1Found you or an advisory affiliate made a false statement or omission, or was dishonest, unfair, or unethical?No
D2Found you or an advisory affiliate violated investment-related regulations or statutes?No
D3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
D4In the past ten years, entered an order against you or an advisory affiliate in connection with investment-related activity?No
D5Denied, suspended, or revoked your or an advisory affiliate’s registration or license, or otherwise prevented association with an investment-related business or restricted activities?No

ESelf-regulatory organization actions4 No

Has a self-regulatory organization or commodities exchange ever:

E1Found you or an advisory affiliate made a false statement or omission?No
E2Found you or an advisory affiliate violated its rules, other than a violation designated as a minor rule violation under an SEC-approved plan?No
E3Found you or an advisory affiliate caused an investment-related business to have its authorization to do business denied, suspended, revoked, or restricted?No
E4Disciplined you or an advisory affiliate by expulsion, suspension, barring association with other members, or otherwise restricting activities?No

FProfessional authorizations1 No

FHas an authorization to act as an attorney, accountant, or federal contractor granted to you or an advisory affiliate ever been revoked or suspended?No

GPending regulatory proceedings1 No

GAre you or any advisory affiliate now the subject of a regulatory proceeding that could result in a “Yes” answer to any part of C, D, or E?No

HCivil judicial actions and proceedings4 No

(1) Court actions

Has a domestic or foreign court:

H(1)(a)In the past ten years, enjoined you or an advisory affiliate in connection with investment-related activity?No
H(1)(b)Found that you or an advisory affiliate violated investment-related statutes or regulations?No
H(1)(c)Dismissed, pursuant to a settlement agreement, an investment-related civil action brought against you or an advisory affiliate by a state or foreign financial regulatory authority?No

(2) Pending civil proceedings

H(2)Are you or any advisory affiliate now the subject of a civil proceeding that could result in a “Yes” answer to any part of H(1)?No

* Metrics are based on the latest available data, including Form ADV filings, brochures, and relationship summaries pulled from the SEC IAPD, and may be subject to change. Learn what is included in the Rialytix data. Please refer to the firm's official disclosures for the most accurate information using their CRD number. This is not investment advice.