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GRIMES & COMPANY
Legal name: GRIMES & COMPANY WEALTH MANAGEMENT, LLC
CRD 109420File 801-57193
APPROVED
Retail clients
Custody
Filing as of Sep 30, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$6.30B
Top 25% of cohort (national)
Discretionary AUM
$6.12B
Non-discretionary $175.8M
Clients
3,764
9,842 accounts
Employees
69
Top 25% of cohort in MA
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- BRO
- Registration date
- Jan 28, 2000
- Principal office
- ONE TECHNOLOGY DRIVE, SUITE 100, WESTBOROUGH, MA, 01581
- Phone
- 508-366-3883
- Website
- HTTPS://WWW.GRIMESCO.COM
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $6.30B
- Discretionary AUM
- $6.12B
- Non-discretionary AUM
- $175.8M
- Discretionary accounts
- 9,743
- Non-discretionary accounts
- 99
- Total accounts
- 9,842
- AUM per client
- $1.7M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Other | 37 | $93.8M |
| Charitable organizations | 26 | $120.2M |
| Other investment advisers | Fewer than 5 | $54.6M |
| High net worth individuals | 1,783 | $4.90B |
| Pension and profit sharing plans | 41 | $248.1M |
| State or municipal government entities | Fewer than 5 | $526K |
| Individuals (other than high net worth individuals) | 1,877 | $877.9M |
Compensation & activities
ADV Items 5E, 5GCompensation
- A percentage of assets under your management
Advisory activities
- Financial planning services
- Selection of other advisers
- Portfolio management for businesses
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- Yes
- Firm Custody Assets
- No
- Firm Custody Clients
- No
- Firm Custody Securities
- Yes
- Related Person Custody Cash
- No
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- Yes
Disclosure events
ADV Item 11This firm answered no to every Item 11 disclosure question in this filing.
Filed changes
| Date | Field | From | To | Change |
|---|---|---|---|---|
| Apr 1, 2026 | Employees | 53 | 69 | increased by16 |
| Apr 1, 2026 | Clients | 3,712 | 3,764 | increased by52 |
| Apr 1, 2026 | AUM | $5,592,556,041 | $6,298,759,513 | increased by$706,203,472 |
| Apr 1, 2026 | Accounts | 9,415 | 9,842 | increased by427 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 44 | 53 | increased by9 |
| May 1, 2025 vs Oct 1, 2022 | Clients | 3,238 | 3,712 | increased by474 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $4,424,601,462 | $5,592,556,041 | increased by$1,167,954,579 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 7,838 | 9,415 | increased by1,577 |
| Mar 1, 2022 | Employees | 37 | 44 | increased by7 |
| Mar 1, 2022 | Clients | 2,869 | 3,238 | increased by369 |
| Mar 1, 2022 | AUM | $3,459,680,646 | $4,424,601,462 | increased by$964,920,816 |
| Mar 1, 2022 | Accounts | 7,008 | 7,838 | increased by830 |
| Apr 1, 2021 | Registration | — | APPROVED |
On Form 5500, an adviser usually appears as a plan service provider (Schedule C), not the plan sponsor.
See plans that list “GRIMES COMPANY” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“GRIMES COMPANY” may also match similarly-named firms). Confirm identity against each filing.
Every value above is reproduced from this firm's Form ADV filing. Fields the firm left blank are shown as “Not reported” rather than filled in from other sources.