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BRIGHT ROCK CAPITAL MANAGEMENT LLC
CRD 152820File 801-71081
APPROVED
Filing as of Mar 4, 2026
Feed vintage Aug 17, 2026
Regulatory AUM
$536.0M
Above cohort median (national)
Discretionary AUM
$536.0M
Clients
2
2 accounts
Employees
5
Below cohort median in MA
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- BRO
- Registration date
- Feb 18, 2010
- Principal office
- 2036 WASHINGTON STREET, HANOVER, MA, 02339
- Phone
- 781-982-6792
- Website
- HTTP://WWW.BRIGHTROCKCAP.COM
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $536.0M
- Discretionary AUM
- $536.0M
- Non-discretionary AUM
- $0
- Discretionary accounts
- 2
- Non-discretionary accounts
- 0
- Total accounts
- 2
- AUM per client
- $268.0M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Investment companies | 2 | $536.0M |
Compensation & activities
ADV Items 5E, 5GCompensation
- A percentage of assets under your management
Advisory activities
- Portfolio management for investment companies
Custody
ADV Item 9- Firm Custody Cash
- No
- Firm Custody Assets
- No
- Firm Custody Clients
- No
- Firm Custody Securities
- No
- Related Person Custody Cash
- No
- 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 |
|---|---|---|---|
| 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.