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THIRD HARBOR
Legal name: THIRD HARBOR PARTNERS L.P.
CRD 343219File 801-136800
APPROVED-120
Filing as of Aug 11, 2026
Feed vintage Aug 17, 2026
Regulatory AUM
Not reported
Discretionary AUM
Not reported
Clients
0
Not reported accounts
Employees
3
Identity & registration
ADV Item 1- Organization form
- Limited Partnership
- Firm type
- Registered
- SEC region
- NYRO
- Registration date
- Jul 22, 2026
- Principal office
- 3 HARBOR ROAD, COLD SPRING HARBOR, NY, 11724
- Phone
- (917) 535-9360
- Website
- Not reported
Assets & accounts
ADV Item 5F- Total regulatory AUM
- Not reported
- Discretionary AUM
- Not reported
- Non-discretionary AUM
- Not reported
- Discretionary accounts
- Not reported
- Non-discretionary accounts
- Not reported
- Total accounts
- Not reported
- AUM per client
- —
Clients by type
ADV Item 5DNo client-type detail reported.
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
- 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 17, 2026 | Clients | — | 0 |
| Aug 12, 2026 | Registration | — | APPROVED-120 |
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.