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WINDROSE ADVISORS LLC
CRD 152145File 801-70859
APPROVED
Retail clients
Custody
Disclosure events
Filing as of Mar 31, 2026
Feed vintage Aug 17, 2026
Regulatory AUM
$2.67B
Top 25% of cohort (national)
Discretionary AUM
$982.5M
Non-discretionary $1.69B
Clients
153
600 accounts
Employees
23
Above cohort median in MA
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- BRO
- Registration date
- Dec 18, 2009
- Principal office
- WATERMILL CENTER, 800 SOUTH STREET, SUITE 600, WALTHAM, MA, 02453
- Phone
- (617) 421-1750
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $2.67B
- Discretionary AUM
- $982.5M
- Non-discretionary AUM
- $1.69B
- Discretionary accounts
- 22
- Non-discretionary accounts
- 578
- Total accounts
- 600
- AUM per client
- $17.4M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Charitable organizations | 12 | $229.4M |
| High net worth individuals | 70 | $1.46B |
| Pooled investment vehicles | 71 | $982.5M |
Compensation & activities
ADV Items 5E, 5GCompensation
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- Financial planning services
- Selection of other advisers
- 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
- No
- Firm Custody Clients
- No
- Firm Custody Securities
- Yes
- Related Person Custody Cash
- Yes
- Related Person Custody Assets
- No
- Related Person Custody Clients
- No
- Related Person Custody Securities
- Yes
Disclosure events
ADV Item 11- Q11H2
Filed changes
| Date | Field | From | To |
|---|---|---|---|
| Aug 12, 2026 | Registration | — | APPROVED |
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.