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IRONWOOD INVESTMENT MANAGEMENT, LLC
CRD 108467File 801-55081
APPROVED
Retail clients
Custody
Filing as of Mar 31, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$278.2M
Below cohort median (national)
Discretionary AUM
$278.2M
Clients
289
289 accounts
Employees
8
Bottom 25% of cohort in MA
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- BRO
- Registration date
- Dec 15, 1997
- Principal office
- 67 BATTERYMARCH STREET, 3RD FLOOR, BOSTON, MA, 02110
- Phone
- 617-757-7600
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $278.2M
- Discretionary AUM
- $278.2M
- Non-discretionary AUM
- $0
- Discretionary accounts
- 289
- Non-discretionary accounts
- 0
- Total accounts
- 289
- AUM per client
- $962K
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Other | Fewer than 5 | $0 |
| Non-U.S. persons | Fewer than 5 | $0 |
| Insurance companies | Fewer than 5 | $0 |
| Charitable organizations | Fewer than 5 | $0 |
| Other investment advisers | Fewer than 5 | $0 |
| High net worth individuals | 288 | $278.1M |
| Pooled investment vehicles | 1 | $33K |
| Banking or thrift institutions | Fewer than 5 | $0 |
| Pension and profit sharing plans | Fewer than 5 | $0 |
| State or municipal government entities | Fewer than 5 | $0 |
| Individuals (other than high net worth individuals) | Fewer than 5 | $0 |
Compensation & activities
ADV Items 5E, 5GCompensation
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- Portfolio management for businesses
- Portfolio management for pooled investment vehicles
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- Yes
- Firm Custody Assets
- Yes
- Firm Custody Clients
- Yes
- Firm Custody Securities
- Yes
- Related Person Custody Cash
- Yes
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- No
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 | 9 | 8 | decreased by1 |
| Apr 1, 2026 | Clients | 279 | 289 | increased by10 |
| Apr 1, 2026 | AUM | $221,874,526 | $278,157,501 | increased by$56,282,975 |
| Apr 1, 2026 | Accounts | 279 | 289 | increased by10 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 10 | 9 | decreased by1 |
| May 1, 2025 vs Oct 1, 2022 | Clients | 228 | 279 | increased by51 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $197,644,904 | $221,874,526 | increased by$24,229,622 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 243 | 279 | increased by36 |
| Apr 1, 2022 | Clients | 204 | 228 | increased by24 |
| Apr 1, 2022 | AUM | $200,549,775 | $197,644,904 | decreased by$2,904,871 |
| Apr 1, 2022 | Accounts | 219 | 243 | increased by24 |
| 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 “IRONWOOD INVESTMENT” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“IRONWOOD INVESTMENT” 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.