# HARBOR ITHAKA WM, LLC

HARBOR ITHAKA WM, LLC of AVENTURA, FL is an SEC-registered investment adviser.

## Registration

- CRD: 170580
- Type: SEC-registered investment adviser
- SEC file number: 801-113143
- Location: 19505 BISCAYNE BOULEVARD, SUITE 2350, AVENTURA, FL, 33180
- Phone: 305-755-7600
- Latest filing: 2026-03-31
- Regulatory AUM: $171.2M
- Discretionary AUM: $137.1M
- Non-discretionary AUM: $34.0M
- Clients: 7
- Accounts: 70

## Business model

- Compensation: % of AUM, Fixed
- Clients served: High net worth, Charities, Investment cos

## Officers, owners & control persons (7)

| Name | Role | Location |
| --- | --- | --- |
| Rafael Alejandro Alcantara-Lansberg | MANAGING DIRECTOR & CCO; SOLE MEMBER | — |
| GARCIA CARLOS MIGUEL | DIRECTOR OF FUNDAMENTAL ANALYSIS | — |
| ALCANTARA RAFAEL A | MANAGING DIRECTOR | — |
| LORETO JAVIER ALBERTO | CCO; PORTFOLIO MANAGER; PORTFOLIO MANAGER AND CCO | — |
| ALCANTARA RAFAEL ALEJANDRO | MANAGING MEMBER | — |
| CANAS DIAZ JULIO CESAR | CHIEF COMPLIANCE OFFICER | — |
| ALCANTARA-LANSBERG RAFAEL ALEJANDRO | MANAGER MEMBER; MANAGING DIRECTOR & CCO; SOLE MEMBER | — |


## Private funds (10)

Mix: Other Private Fund 5 · Real Estate Fund 5

| Fund | Type | Formed | Owners | GAV | Min investment |
| --- | --- | --- | --- | --- | --- |
| HARBOR ITHAKA RESERVED PRIVATE CREDIT STRATEGIES SP | Other Private Fund | British Virgin Islands | 45 | $35.6M | $100K |
| HI PRIVATE CREDIT OPPORTUNITIES FUND | Other Private Fund | British Virgin Islands | 37 | $26.4M | $100K |
| HARBOR ITHAKA REAL STATE INCOME SP | Real Estate Fund | British Virgin Islands | 10 | $12.2M | $100K |
| HARBOR ITHAKA TACTICAL SELECT ALLOCATION REAL ESTATE SP | Real Estate Fund | British Virgin Islands | 15 | $11.3M | $100K |
| HARBOR ITHAKA LIFE SETTLEMENTS MULTI STRATEGY FUND SP | Real Estate Fund | British Virgin Islands | 12 | $9.7M | $100K |
| HI BK FAMILY SP | Real Estate Fund | British Virgin Islands | 1 | $6.9M | $100K |
| HI TACTICAL CREDIT STRATEGIES | Other Private Fund | British Virgin Islands | 7 | $3.4M | $100K |
| HARBOR ITHAKA DIVERSIFIED REAL ESTATE SEGREGATED PORTFOLIO | Real Estate Fund | British Virgin Islands | 5 | $803K | $100K |
| HI PRIVATE CREDIT INCOME PLUS | Other Private Fund | Delaware | 3 | $421K | $100K |
| HARBOR ITHAKA RESERVE ALTERNATIVE STRATEGIES II | Other Private Fund | Delaware | 1 | $390K | $100K |


## Fund service providers (2)

- administrator: BRAIN LTD. — 9 funds
- administrator: BRAIN LTD

## Related pages

- Form ADV Part 2 brochure: https://search.stillhousedata.com/firm/170580/brochure
- Similar advisers: https://search.stillhousedata.com/firm/170580/similar
- Related entities: https://search.stillhousedata.com/firm/170580/related
- SEC IAPD (source of record): https://adviserinfo.sec.gov/firm/summary/170580

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Source: public SEC Form ADV data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.