← Directory
GAMCO ASSET MANAGEMENT INC.
CRD 104950File 801-14132
APPROVED
Retail clients
Custody
Filing as of Mar 31, 2026
Feed vintage Oct 1, 2026
Regulatory AUM
$11.69B
Top 10% of cohort (national)
Discretionary AUM
$11.66B
Non-discretionary $24.8M
Clients
2,042
2,042 accounts
Employees
120
Top 25% of cohort in CT
Identity & registration
ADV Item 1- Organization form
- Corporation
- Firm type
- Registered
- SEC region
- BRO
- Registration date
- Sep 5, 1978
- Principal office
- 191 MASON STREET, GREENWICH, CT, 06830
- Phone
- 914-921-5000
- Website
- HTTP://WWW.GABELLI.COM
Assets & accounts
ADV Item 5F- Total regulatory AUM
- $11.69B
- Discretionary AUM
- $11.66B
- Non-discretionary AUM
- $24.8M
- Discretionary accounts
- 2,037
- Non-discretionary accounts
- 5
- Total accounts
- 2,042
- AUM per client
- $5.7M
Clients by type
ADV Item 5D| Client type | Clients | AUM |
|---|---|---|
| Other | 68 | $364.7M |
| Non-U.S. persons | Fewer than 5 | $0 |
| Insurance companies | Fewer than 5 | $0 |
| Investment companies | 9 | $4.41B |
| Charitable organizations | 149 | $1.20B |
| Other investment advisers | Fewer than 5 | $0 |
| High net worth individuals | 1,757 | $4.62B |
| Banking or thrift institutions | Fewer than 5 | $0 |
| Pension and profit sharing plans | 50 | $612.2M |
| State or municipal government entities | 9 | $467.9M |
| Individuals (other than high net worth individuals) | Fewer than 5 | Not reported |
Compensation & activities
ADV Items 5E, 5GCompensation
- Other
- Fixed fees
- Other (described) — ADMINISTRATIVE FEES
- Performance-based fees
- A percentage of assets under your management
Advisory activities
- Portfolio management for businesses
- Portfolio management for investment companies
- Portfolio management for pooled investment vehicles
- Portfolio management for individuals and/or small businesses
Custody
ADV Item 9- Firm Custody Cash
- Yes
- Firm Custody Assets
- Yes
- Firm Custody Clients
- Yes
- Firm Custody Securities
- Yes
- 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 | Change |
|---|---|---|---|---|
| Apr 1, 2026 | Employees | 112 | 120 | increased by8 |
| Apr 1, 2026 | Clients | 2,112 | 2,042 | decreased by70 |
| Apr 1, 2026 | AUM | $11,465,946,000 | $11,688,421,945 | increased by$222,475,945 |
| Apr 1, 2026 | Accounts | 1,601 | 2,042 | increased by441 |
| Dec 1, 2025 vs May 1, 2025 | Employees | 105 | 112 | increased by7 |
| Dec 1, 2025 vs May 1, 2025 | Clients | 1,590 | 2,112 | increased by522 |
| Dec 1, 2025 vs May 1, 2025 | AUM | $10,458,646,000 | $11,465,946,000 | increased by$1,007,300,000 |
| Dec 1, 2025 vs May 1, 2025 | Accounts | 1,590 | 1,601 | increased by11 |
| May 1, 2025 vs Oct 1, 2022 | Employees | 99 | 105 | increased by6 |
| May 1, 2025 vs Oct 1, 2022 | Clients | 1,800 | 1,590 | decreased by210 |
| May 1, 2025 vs Oct 1, 2022 | AUM | $12,720,342,295 | $10,458,646,000 | decreased by$2,261,696,295 |
| May 1, 2025 vs Oct 1, 2022 | Accounts | 1,800 | 1,590 | decreased by210 |
| Apr 1, 2022 | Employees | 96 | 99 | increased by3 |
| Apr 1, 2022 | Custody | No | Yes | |
| Apr 1, 2022 | Clients | 1,537 | 1,800 | increased by263 |
On Form 5500, an adviser usually appears as a plan service provider (Schedule C), not the plan sponsor.
See plans that list “GAMCO ASSET” as a service provider on 5500mcp →Matched by name only — Form ADV and Form 5500 share no identifier, and names are searched loosely (“GAMCO 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.