Avior Capital Markets US, LLC logo

Avior Capital Markets US, LLC

Updated today

Client assets under management

$0

Clients

13

0% high-net worth

Advisors

2

of 6 employees

Firm type

Supported

1-3 advisors or $200M+ in AUM

Clients per advisor

7

Very Low

Average account size

$0

About

Avior Capital Markets US, LLC provides research distribution and trade facilitation services to U.S. institutional clients — including investment advisers, broker-dealers, hedge funds and registered funds — by acting as a chaperone under SEC Rule 15a-6 to affiliated foreign broker-dealers. The firm is dually registered as a FINRA broker-dealer and as a New York state-registered investment adviser to support distribution of hard‑dollar research and agency execution of foreign securities.

Avior does not provide portfolio management for individual clients, does not custody client assets, and does not charge percentage‑of‑AUM or performance‑based fees; instead it is compensated through hard‑dollar research fees and a share of commission fees generated under its chaperone agreements. The firm does not prepare or endorse the research it distributes, does not exercise investment discretion for client accounts, and does not conduct periodic account reviews typical of advisory firms that manage client portfolios.

Compared with peers, Avior’s model is characterized by its broker‑dealer activity and formal affiliations with foreign affiliates (including UK and South African entities) that produce and distribute research under chaperone agreements, a structure that led it to register as an adviser after the SEC’s no‑action relief expired. The brochure also discloses a cost‑plus arrangement in which foreign affiliates reimburse the firm’s expenses plus a markup, and the firm serves only institutional clients rather than retail or individual (including high‑net‑worth) investors.

Client services

Research services

Occupation focus

Financial Professional

Fee options

Commissions

Avior LLC receives a portion of Commission Fees generated from distribution of research reports and execution of foreign securities transactions through Foreign Partners on an agency basis; fees are negotiated with clients and not specified as fixed amounts or percentages.

Subscriptions

Avior LLC receives hard dollar fees from Advisory Clients for distribution of research reports based on the value attributed by the client; no fixed amounts specified.

Main office location

Avior Capital Markets US, LLC

630 Fifth Avenue, 45 Rockefeller Plaza, Suite 2335

New York NY 10111, United States

Number of offices

3

Most active in

Florida · New York · Texas

Disclosures

Exclamation point means they have disclosures of this type. Check mark means no disclosures of this type were found.

Business activities & affiliations

Advisors at this firm

user avatar

Peter K

CFA®, Series 63

New York, NY

Avior Capital Markets US, LLC

Peter Koutromanos is a CFA® charterholder with eight years of industry experience, currently serving at Avior Capital Markets US, LLC since 2020. He has been involved with Avior Capital Markets since 2005 and holds director roles in several affiliated entities, including Avior Capital Markets Holdings Proprietary Limited and Groombridge Nominees Proprietary Limited. Avior Capital Markets US, LLC serves U.S. institutional clients by facilitating the distribution of foreign equity research and execution of foreign securities transactions on an agency basis. The firm operates with a focused business model centered on institutional research distribution and transaction facilitation, maintaining close operational integration with its foreign affiliates.

Financial Professional
user avatar

Kevin M

CFA®, Series 63

New York, NY

Avior Capital Markets US, LLC

Kevin Mattison is a CFA® charterholder with eight years of industry experience, currently serving at Avior Capital Markets US, LLC since 2005. He holds the Series 63 designation and is based in New York, NY. Mattison is a director of multiple affiliated entities, including Avior Capital Markets Proprietary Limited and Avior Capital Markets International Limited, among others. Avior Capital Markets US, LLC serves U.S. institutional clients by distributing foreign equity research and facilitating execution of foreign securities transactions on an agency basis. The firm operates with a focused business model centered on institutional research distribution and transaction facilitation, supported by its integration with foreign affiliates.

Financial Professional
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