Insights

Institutional Focus William O'Neil Securities targets institutional clients with a buy-side trading mindset and robust trader relationships, presenting a channel for selling advanced execution services, research integration, and agency-only trading advantages to asset managers and hedge funds seeking cost-efficient, high-touch execution.

Electronic Trading Growth Recent leadership appointment in electronic trading signals a strategic push into algorithmic execution and electronic market access, offering opportunities to upsell advanced algo strategies, venue analytics, and technology-driven order routing to institutional buyers looking to optimize performance.

Strategic Expansion Historical expansion to Chicago and ongoing growth of trading desks indicate a scalable model receptive to new regional client acquisition, partner referrals, and cross-sell of PANARAY-enabled research insights and expanded client service capabilities.

Tech Stack Leverage Existing technology footprint ( analytics and web infrastructure via Google Analytics, Microsoft 365, Route 53, RSS) provides a base for offering integrated sales tools, client portals, real-time performance reporting, and enhanced data-driven client engagement to institutional clients.

Financial Profile Revenue in the lower mid-market range with a lean team suggests a nimble, high-touch service model appealing to mid-sized asset managers and family offices seeking personalized execution and research support, representing a fit for scalable service packages and tiered pricing.

William O'Neil Securities Tech Stack

William O'Neil Securities uses 8 technology products and services including RSS, Amazon Route 53, Microsoft 365, and more. Explore William O'Neil Securities's tech stack below.

  • RSS
    Content Management System
  • Amazon Route 53
    Domain Name Services
  • Microsoft 365
    Email
  • Font Awesome
    Font Scripts
  • jQuery Migrate
    Javascript Libraries
  • Microsoft
    Miscellaneous
  • Flat UI
    UI Frameworks
  • Google Analytics
    Web Analytics

William O'Neil Securities's Email Address Formats

William O'Neil Securities uses at least 1 format(s):
William O'Neil Securities Email FormatsExamplePercentage
First.Last@oneilsecurities.comJohn.Doe@oneilsecurities.com
83%
Last@oneilsecurities.comDoe@oneilsecurities.com
17%

Frequently Asked Questions

What is William O'Neil Securities's phone number?

Minus sign iconPlus sign icon
You can contact William O'Neil Securities's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is William O'Neil Securities's official website and social media links?

Minus sign iconPlus sign icon
William O'Neil Securities's official website is oneilsecurities.com and has social profiles on LinkedIn.

How much revenue does William O'Neil Securities generate?

Minus sign iconPlus sign icon
As of July 2026, William O'Neil Securities's annual revenue is estimated to be $10M - $25M.

What is William O'Neil Securities's NAICS code?

Minus sign iconPlus sign icon
William O'Neil Securities's NAICS code is 52 - Finance and Insurance.

How many employees does William O'Neil Securities have currently?

Minus sign iconPlus sign icon
As of July 2026, William O'Neil Securities has approximately 13 employees across 2 continents, including North AmericaEurope. Key team members include Managing Director: D. L.Marketing: I. J.. Explore William O'Neil Securities's employee directory with LeadIQ.

What industry does William O'Neil Securities belong to?

Minus sign iconPlus sign icon
William O'Neil Securities operates in the Financial Services industry.

What technology does William O'Neil Securities use?

Minus sign iconPlus sign icon
William O'Neil Securities's tech stack includes RSSAmazon Route 53Microsoft 365Font AwesomejQuery MigrateMicrosoftFlat UIGoogle Analytics.

What is William O'Neil Securities's email format?

Minus sign iconPlus sign icon
William O'Neil Securities's email format typically follows the pattern of First.Last@oneilsecurities.com. Find more William O'Neil Securities email formats with LeadIQ.
William O'Neil Securities logo

William O'Neil Securities

Financial ServicesMassachusetts, United States11-50 Employees

William O'Neil Securities, based in Boston, Massachusetts, operates as a broker-dealer with a buy-side trading mindset designed to act as an extension of its clients' teams. Its trading desk relationships are positioned beyond mere order execution, supported by seasoned sales traders and leadership with a long history in a family of investment companies. Traders are trained in institutional investment research through the PANARAY platform, which ties them to the O'Neil Methodology and buy-side processes while offering objective access to equity markets. This cross-training aims to provide an additional perspective on order flow while preserving agency-only objectivity and cost-efficient access to markets. Founded in 1963, the firm focuses on institutional and other buy-side clients, and in May 2026 it announced the appointment of Brian Williamson as managing director of electronic trading to broaden its electronic trading capabilities.

Section iconCompany Overview

Phone number
NAICS Code
52 - Finance and Insurance
Employees
11-50

Section iconFunding & Financials

  • $10M - $25M

    William O'Neil Securities's revenue is estimated to be in the range of $10M - $25M

Section iconFunding & Financials

  • $10M - $25M

    William O'Neil Securities's revenue is estimated to be in the range of $10M - $25M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.