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GAMMA ASSET MANAGEMENT LLC
CRD 300050File 801-129754
APPROVED
Retail clients
Custody
Filing as of Sep 17, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$424.8M
Below cohort median (national)
Discretionary AUM
$417.5M
Non-discretionary $7.3M
Clients
103
108 accounts
Employees
13
Below cohort median in PR
Identity & registration
ADV Item 1- Organization form
- Limited Liability Company
- Firm type
- Registered
- SEC region
- MIRO
- Registration date
- Mar 27, 2024
- Principal office
- EDIFICIO OCHOA 500 CALLE DE LA TANCA, SUITE 305, SAN JUAN, PR, 00901-1969
- Phone
- 787-957-3260
- Website
- https://gammaam.com/
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $424.8M
- Discretionary AUM
- $417.5M
- Non-discretionary AUM
- $7.3M
- Discretionary accounts
- 105
- Non-discretionary accounts
- 3
- Total accounts
- 108
- AUM per client
- $4.1M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Other | 39 | $339.6M |
| High net worth individuals | 12 | $29.1M |
| Pooled investment vehicles | 1 | $36.4M |
| Banking or thrift institutions | Fewer than 5 | $982K |
| Individuals (other than high net worth individuals) | 51 | $18.6M |
Compensation & activities
ADV Items 5E, 5GCompensation
- A percentage of assets under your management
Advisory activities
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- No
- Firm Custody Assets
- No
- Firm Custody Clients
- Yes
- Firm Custody Securities
- No
- Related Person Custody Cash
- Yes
- 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 | Change |
|---|---|---|---|---|
| Mar 1, 2026 | Employees | 10 | 13 | increased by3 |
| Mar 1, 2026 | Clients | 86 | 103 | increased by17 |
| Mar 1, 2026 | AUM | $269,236,959 | $424,799,105 | increased by$155,562,146 |
| Mar 1, 2026 | Accounts | 87 | 108 | increased by21 |
| May 1, 2025 | Registration | — | APPROVED |
On Form 5500, an adviser usually appears as a plan service provider (Schedule C), not the plan sponsor.
See plans that list “GAMMA ASSET” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“GAMMA ASSET” may also match similarly-named firms). Confirm identity against each filing.
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.