Broker-dealer firm · Hauppauge, NY
Madison Global Advisors LLC
SEC-registered investment adviser · CRD 288894 · SEC 801-125976
At a glance
Madison Global Advisors LLC is an SEC-registered investment adviser based in Hauppauge, New York, with $71 million in regulatory assets under management as of its Form ADV filed April 21, 2026. Its largest client group by assets is individuals, and it reports 229 individual clients. By Form ADV it is a broker-dealer firm, ranked 343rd of 391 broker-dealer firms and 15,709th of 17,210 SEC-registered advisers by assets.
Main office 631-240-4155As filed on Form ADV
- Regulatory AUM
- $71M
- Rank among broker-dealer firms
- #343 of 391
- Rank among all SEC RIAs
- #15,709 of 17,210
- Rank in New York
- #2,278 of 2,591
- Individual clients
- 229
- High-net-worth clients
- 25
- Accounts
- 233
- Discretionary
- 57% of AUM
- Employees
- 8
- Advisory staff
- 8
- Offices
- 1
Owners and executives on its Form ADV
- David S. KaplanManaging Member
- Anton J. GerdesCeo/cco
Custody and brokerage
Custodian
Madison Global Advisors LLC’s Form ADV lists no custodian for separately managed accounts. Firms report one only when they manage $10 million or more in those accounts.
Broker-dealer
Hybrid RIA
Madison Global Advisors LLC is a hybrid RIA: 7 of its employees are also registered representatives of a broker-dealer. It names an affiliated broker-dealer: Madison Global Partners LLC.
- Madison Global Partners LLC ↗CRD 285406
Its Form ADV brochure (filed April 2026) names Madison Global Partners as the broker-dealer its advisers are registered with.
As Investment advisor representatives of MGA will also be registered with the broker/dealer, Madison Global Partners, a broker/dealer registered with FINRA and SIPC.
Who it serves
| Client type | Clients | Regulatory AUM | Share |
|---|---|---|---|
| Individuals | 204 | $35M | 49% |
| High-net-worth individuals | 25 | $31M | 43% |
| Pooled investment vehicles | 4 | $5M | 8% |
Disciplinary disclosures
Madison Global Advisors LLC answers yes to 1 disclosure item in Item 11 of Form ADV (criminal, regulatory or civil matters involving the firm or its advisory affiliates). Read the details on the SEC’s adviser search ↗
Services
- Financial planning
- Portfolio management for individuals and small businesses
- Selecting other advisers
How it’s paid
- A percentage of assets under management
- Other
Form ADV and brochures on the SEC’s adviser search ↗
AtlasMembers
The full record on Madison Global Advisors LLC
Ten years of SEC filings, its owners and contacts, and how it stacks up against its peers. Atlas members see all of it.
- Assets, accounts, clients and staff, 3 years of filings
- Locked
- Growth over one, three and five years
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- Rank against 71 peers of its type and size
- Locked
- Owners and executives, with titles and stakes
- 2 namedLocked
- Main office, fax and compliance officer
- Locked
- Filing changes this year, with alerts
- Locked
Free while Atlas launches: create a free account and confirm your email. Every figure comes from SEC filings.
Background
Questions
How much does Madison Global Advisors LLC manage?
Madison Global Advisors LLC reports $71 million in regulatory assets under management across 233 accounts, 57% of it on a discretionary basis, on its Form ADV filed April 21, 2026.
What kind of firm is Madison Global Advisors LLC?
Madison Global Advisors LLC is a broker-dealer firm by its Form ADV answers. The firm is itself registered as a broker-dealer as well as an investment adviser.
Who are Madison Global Advisors LLC’s clients?
By assets, its largest client types are individuals ($35 million, 204 clients); high-net-worth individuals ($31 million, 25 clients); pooled investment vehicles ($5 million, 4 clients).
Does Madison Global Advisors LLC have any disciplinary history?
Madison Global Advisors LLC answers yes to 1 disclosure item in Item 11 of Form ADV, which covers criminal, regulatory and civil matters involving the firm or its advisory affiliates. The details are on the SEC’s adviser search.
Where these numbers come from
Every figure is Madison Global Advisors LLC’s own answer on its latest Form ADV, from the SEC’s registered-adviser list as of October 1, 2026: regulatory assets and accounts (Item 5.F), clients by type (5.D), employees (5.A and 5.B), compensation (5.E) and services (5.G). Custodians come from Schedule D 5.K(3) of its latest filing (2026-04-21), which lists those holding 10% or more of separately managed account assets and the amount at each. “Hybrid” means some employees are also registered representatives of a broker-dealer (Item 5.B(2)); affiliated broker-dealers are the related persons it lists in Item 7.A and Schedule D. Firm type comes from its own answers: broker-dealer firms are registered broker-dealers themselves (Item 6.A); private fund advisers manage mostly private funds (Item 7.B, 5.D); wealth managers manage at least half their assets for individuals (5.D). Ranks compare it by regulatory assets with every SEC-registered adviser and with firms of its type. Figures are as of the firm’s last annual update, so they can lag recent deals and market moves. Regulatory AUM counts assets the firm continuously supervises and can differ from what a firm markets.
Not an endorsement or a recommendation. Before hiring any adviser, read its Form ADV Part 2A brochure and check its record on the SEC’s adviser search. How to check a financial advisor →