Gamco Asset Management Inc.
Data sourced from SEC public records (and other sources when available). Refreshed weekly • Updated today.
Client AUMClient assets under management
$4,624,111,024
Clients
1,757
Advisors
10
across 3 offices
About
GAMCO Asset Management Inc. provides discretionary investment management and separate‑account solutions to a broad set of clients, including corporate employee defined benefit and defined contribution plans, endowments and foundations, Taft‑Hartley plans, domestic and offshore investment companies (generally as a sub‑adviser), limited partnerships, trusts, estates and private investors. As of December 31, 2025, the firm reported approximately $11.6 billion in discretionary assets under management and also participates as a sub‑adviser and model provider to wrap and unified managed account (UMA) program sponsors.
The firm’s investment process centers on a research‑driven value discipline—Private Market Value (PMV) with a Catalyst—supplemented by a growth team that combines fundamental analysis with a top‑down macro overlay; strategies span value, growth, sustainability, convertibles, sector specialties, event‑driven merger arbitrage and fixed income. GAMCO typically manages client assets on a tailored, discretionary basis, applying bottom‑up security analysis, company visits and catalyst‑driven thesis work while allowing client‑specific guidelines and restrictions.
The brochure emphasizes operational features that distinguish GAMCO from many peers: it routinely accepts sub‑advisory mandates for domestic and offshore investment companies, delivers model portfolios to wrap/UMA sponsors, and discloses affiliated broker‑dealers and distributors (G.research and G.distributors) that may execute trades or distribute affiliated funds—arrangements that create additional execution and conflict‑of‑interest considerations. The firm’s May 2025 acquisition of approximately $1.0 billion of AUM from Keeley‑Teton and its disclosure of fee and commission arrangements when allocating to unaffiliated products further underscore a mix of sub‑advisory, distribution and affiliate trading relationships that are less common among large enterprise advisers.
Client services
Expertise
Fee options
1% per year
Performance-based fees for a small number of clients, in accordance with Rule 205-3 of the Investment Advisers Act of 1940
Account minimum: $500,000 Minimum fee: $5,000 minimum annual fee
Main office
See office191 Mason Street
Greenwich CT 06830
Advisors at this office
5
Offices (3)
Most active in
Alabama · Alaska · Arizona · Arkansas · California · Colorado · Connecticut · Delaware · District of Columbia · Florida · Georgia · Hawaii · Illinois · Indiana · Iowa · Kansas · Kentucky · Louisiana · Maine · Maryland · Massachusetts · Michigan · Minnesota · Mississippi · Missouri · Montana · Nebraska · Nevada · New Hampshire · New Jersey · New Mexico · New York · North Carolina · Ohio · Oklahoma · Oregon · Pennsylvania · Puerto Rico · Rhode Island · South Carolina · Tennessee · Texas · Utah · Vermont · Virginia · Washington · Wisconsin · Wyoming
Also doing business as
Gabelli Asset Management Company · Gamco Asset Management Inc. · Gamco Investors Inc · Gamco Investors, Inc. · Woodland Partners Division Of Gamco Asset Management Inc.
Disclosures
Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.
Business activities & affiliations
Is active or affiliated with:
Broker-dealer / trader
They provide brokerage services and may earn transaction-based compensation in addition to advisory fees.
Fund sponsor
They manage or sponsor investment funds and may earn management or performance-based fees if clients invest in them.
Is not active or affiliated with:
-
Insurance agent
They sell insurance products and may earn commissions on those sales.
-
Bank
They're affiliated with a bank that may offer its own financial products and services.
-
Trust company
They provide trust and estate administration services, typically for separate fees.
-
Accountant / CPA / tax prep
They offer tax and accounting services, typically for separate fees.
-
Lawyer
They provide legal services, typically billed separately.
-
Real estate agent
They facilitate real estate transactions and may earn commissions.
-
Other specialized services
They may provide services such as pension consulting or municipal advisory work, typically for separate fees.
Quick links
Advisors at this firm
Not sure where to start?
We'll help you think it through—whether you ultimately need an advisor or not. Warmer helps you compare advisors clearly, so you can choose with confidence.
For advisor listings, we rely on sources including public filings and data provided by advisors, and we cannot guarantee that all information is current or accurate. Advisors are independent and may not have reviewed or updated this information. Please review an advisor's Form ADV and do your own diligence before deciding whether to work with them.
Advisor matching and referrals are provided by FinanceHQ LLC ("FHQ"), a wholly-owned subsidiary of Warmer and an SEC-registered investment adviser. We may be compensated by participating advisors. You pay no fee to use our matching service, and advisor fees are not increased because of a referral. We do not supervise advisors, manage or hold assets, guarantee performance, or provide advice about specific investments.
By using our service, you agree to the Warmer Terms of Service and FHQ Advisory Agreement, and acknowledge Warmer's Privacy Policy. Please review FHQ's ADV Part 2A and Form CRS. Logos provided by Logo.dev
© 2026 Warmer Holdings Inc. ("Warmer")