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GREAT MOUNTAIN PARTNERS
Legal name: GREAT MOUNTAIN PARTNERS LLC
CRD 309528File 801-119799
APPROVED
Custody
Filing as of Mar 27, 2026
Feed vintage Aug 17, 2026
Regulatory AUM
$14.11B
Top 10% of cohort (national)
Discretionary AUM
$14.11B
Clients
11
11 accounts
Employees
17
Top 10% of cohort in CT
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- BRO
- Registration date
- Nov 13, 2020
- Principal office
- 157 CHURCH STREET, 20TH FLOOR, NEW HAVEN, CT, 06510
- Phone
- 203.993.6149
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $14.11B
- Discretionary AUM
- $14.11B
- Non-discretionary AUM
- $0
- Discretionary accounts
- 11
- Non-discretionary accounts
- 0
- Total accounts
- 11
- AUM per client
- $1.28B
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Pooled investment vehicles | 11 | $14.11B |
Compensation & activities
ADV Items 5E, 5GCompensation
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- Portfolio management for pooled investment vehicles
Custody
ADV Item 9- Firm Custody Cash
- No
- Firm Custody Assets
- Yes
- Firm Custody Clients
- Yes
- Firm Custody Securities
- No
- 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 |
|---|---|---|---|
| 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.