O'Neil Securities

What O'Neil Securities does

O'Neil Securities, Inc. d/b/a William O'Neil Securities (ONS) is a privately held US institutional broker-dealer founded in 1963 and headquartered in Boston, with additional offices in New York, Los Angeles, and Chicago. The firm is a subsidiary of the O'Neil family of companies, with O'Neil Capital Management serving as the family-office parent. ONS provides a full suite of institutional trading services spanning high-touch equity sales trading, futures trading, options and derivatives, and an electronic trading platform called WOSET (William O'Neil Securities Electronic Trading). It distributes proprietary equity research from affiliated William O'Neil + Company, including the PANARAY research platform covering more than 70,000 global equities, funds, and indices, and the CAN SLIM investing methodology.

ONS serves institutional clients exclusively, including hedge funds, asset managers, portfolio managers, and special situations traders. The firm is registered with FINRA, NYSE, and SIPC, and is subject to SEC, CFTC, and USA PATRIOT Act compliance. Its go-to-market is a direct, high-touch enterprise field-sales motion in which experienced senior sales traders maintain ongoing relationships with institutional clients and provide customized execution, including held/not-held order handling and derivative strategy advisory. Revenue is generated through transaction-based brokerage commissions and fees on equities, futures, and options/derivatives executed for institutional customers; pricing is not publicly disclosed and is structured through customized institutional arrangements.

The business model combines human expertise (industry veterans with backgrounds at firms such as Credit Suisse, UBS, Goldman Sachs, JPMorgan, Barclays, and Bear Stearns) with proprietary technology (WOSET, PANARAY) and affiliated research assets (CAN SLIM, William O'Neil + Company). The firm pursues brand visibility through conference sponsorships (MASTA, Portfolio Management Institute) and executive media appearances on CNBC and Bloomberg, while relying on relationship-based distribution rather than retail or self-service channels.

Name

O'Neil Securities

Legal name

O'Neil Securities, Inc.

Website

https://oneilsecurities.com

Company type

Private

Founded year

1963

Operating status

Operating

Headcount range

11–50 employees

Short description

O'Neil Securities is a privately held, FINRA-registered US institutional broker-dealer serving hedge funds, asset managers, and portfolio managers with high-touch equity, futures, and derivatives execution, electronic trading (WOSET), and access to affiliated PANARAY research.

Ownership category

akta.pro rank

Product category

Institutional Brokerage Services

NAICS

Securities and Commodity Contracts Intermediation and Brokerage (5231)

SIC

Security Brokers, Dealers & Flotation Companies (6211)

akta.pro primary industry

Agency Equity Execution (Cash Equities) (FSACAFAA)

akta.pro secondary industry

Broker-Dealer Affiliated Wealth Advisory (FSAEABAB)

Keywords

• Institutional brokerage services
• Equity sales trading
• Electronic trading platform
• Equity research distribution
• Derivatives execution

Headquarters

HQ city

Los Angeles

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Infrastructure, Marketing or Sales

Revenue model

1. Brokerage Commissions and Transaction Fees: As a broker/dealer registered with FINRA, NYSE and SIPC, William O'Neil Securities generates revenue through execution of equity trades, futures, and options/derivatives for institutional clients. Revenue is transaction-based from buying and selling securities on behalf of institutional customers.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

William O'Neil Securities is an institutional broker-dealer executing equity, futures, and options/derivatives trades on behalf of portfolio managers, hedge funds, asset managers, and special situations traders. The firm delivers a full suite of trading services combining human sales traders with the proprietary WOSET electronic trading platform, and provides client access to the PANARAY equity research platform and CAN SLIM methodology from affiliated William O'Neil + Company.

Product overview

William O'Neil Securities is an institutional broker/dealer offering a suite of trading services including High-touch Trading, Futures Trading, Options & Derivatives, and WOSET (electronic trading). The company is affiliated with William O'Neil + Company, which provides access to the PANARAY® equity research platform covering 70,000+ global equities, funds, and indices. The portfolio consists of core trading services that combine human expertise with technology, complemented by research access from the affiliated PANARAY® platform.

Differentiator

Problem solved

Functional benefit

Brands

• WOSET: William O'Neil Securities Electronic Trading - the firm's electronic trading platform for institutional clients.

Products and services

• High-touch Trading Customized institutional equity sales trading service combining experienced senior sales traders with advanced technology to deliver superior execution, time and price discretion (held/not-held orders), and anonymity for portfolio managers, hedge funds, and asset managers.
• Futures Trading Institutional futures trading service enabling institutional clients to trade futures contracts across various markets through the firm's CFTC/NFA-registered execution capabilities.
• Options & Derivatives Options and derivatives execution service for institutional clients covering equity derivatives strategies, listed and OTC products, volatility trading, total return swaps, dispersion, delta-one, and risk management solutions.
• WOSET (William O'Neil Securities Electronic Trading) Electronic trading platform providing advanced trading solutions, data-driven execution, algorithmic trading, block trading, and workflow technology integration for institutional asset managers and hedge funds.
• PANARAY Equity Research Platform Institutional-grade equity research platform available on desktop and mobile, providing digital access to William O'Neil + Company's research and recommendations covering more than 70,000 global equities, funds, and indices, built on the proprietary CAN SLIM methodology.

Quantifiable outcome

• Access to research covering 70,000+ global equities, funds, and indices
• +1 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered core.

• William O'Neil + CompanycoreStrategic or Co-development PartnerWilliam O'Neil + Company is an SEC-registered investment adviser providing domestic and international equity research, recommendations, and consulting to institutional portfolio managers worldwide. William O'Neil Securities distributes this research as a third party and provides clients access to PANARAY platform and the CAN SLIM methodology.
• William O'Neil India Pvt. Ltd.coreStrategic or Co-development PartnerPart of the O'Neil companies, a global group of market researchers and product innovators. Focuses on individual equities, mutual funds, ETFs and indices across the globe with services supporting all O'Neil brands.
• William O'Neil China Pvt LtdcoreStrategic or Co-development PartnerFinancial Information Technology Company providing financial services to Chinese investors including information services, application services, and advisory services. Combines CAN SLIM investing strategy with robotechnology for stock analysis.
• O'Neil Global AdvisorscoreStrategic or Co-development PartnerInvestment advisor developing systematic equity trading strategies using quantitative modeling and algorithms. Utilizes data lake containing more than 100 years of stock market information. Manages O'Neil Chameleon strategy in the US and works with partner companies in India and China.

Scale indicators4 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• The Benchmark Company: Small/mid-cap institutional broker-dealer focused on equity sales, trading, and research for institutional clients. Multiple ONS sales traders (Miller, Mihopoulos, Bourbin) previously worked at Benchmark, making it a directly comparable peer in size, model, and client base.
• Needham & Company: Independent institutional broker-dealer providing equity research, sales, trading, and investment banking to institutional clients. Comparable scale and institutional-only positioning with similar transaction-fee economics.
• Canaccord Genuity: Mid-market institutional broker-dealer offering equity research, sales, and trading with a high-touch institutional focus. Stephen Puleo of ONS previously traded at Canaccord Adams, indicating overlapping client and product mix.
• Liquidnet: Electronic institutional trading platform for block liquidity. Brian Williamson of ONS previously worked at Liquidnet, and WOSET competes directly with Liquidnet's electronic block and workflow offerings to hedge funds and asset managers.
• JMP Securities: Institutional broker-dealer focused on equities research, sales, and trading for institutional investors. Similar niche/mid-cap equity execution orientation and comparable firm size and product scope.

Broad incumbents

• B. Riley Financial: Diversified financial services firm with institutional brokerage, research, and investment banking. Competes with ONS in mid/small-cap equity execution for institutional clients, with a wider capital-markets and wealth-management offering.
• Stifel Financial: Diversified broker-dealer with institutional equity research, sales, and trading alongside investment banking and wealth management. Larger-scale incumbent competing for the same institutional execution and research wallet.
• Cowen (TD Securities): Institutional broker-dealer offering equity research, sales, and trading within TD Securities' broader platform. Larger-scale competitor overlapping with ONS in institutional equity execution.
• Jefferies: Diversified institutional broker-dealer with equities, fixed income, research, and investment banking. Larger scale competitor offering overlapping institutional equities execution and research, but with broader product portfolio and global reach.
• Oppenheimer & Co. Full-service broker-dealer with institutional equity sales, trading, and research. Provides direct overlap in institutional execution and research distribution to hedge funds and asset managers.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat6 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles12 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about O'Neil Securities