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MAD RIVER INVESTORS
MRM-HORIZON ADVISORS, LLC
CRD 130585 · SEC 801-62991
84 STATE STREET, SUITE 1060, BOSTON, MA, 02109, United States
Phone
617-728-0333
Fax
617-728-0055
Registration
Registered (APPROVED)
Source
SEC registered
Total AUM
$403.5M
Discretionary AUM
$403.5M
Team
6 total employees; 2 advisory reps
Clients
0
Fees
Percentage of AUM; Performance-based fees
Org form
Limited Liability Company
Filing date
2026-03-27
Disciplinary history
No
Services
Portfolio management (individuals)Portfolio management (pooled vehicles)Portfolio management (institutions)Selection of other advisers
Client types
| Type | Clients | AUM |
|---|---|---|
| Individuals | 21 | $18.7M |
| High net worth individuals | 68 | $269.2M |
| Pooled investment vehicles | 2 | $69.7M |
| Pension/profit sharing plans | 4 | $19.5M |
| Corporations/business entities | 6 | $26.4M |
States served
IL, MA, NY, PA, FL
All web addresses on file
Official SEC filing: View on IAPD