Insights

Growth Footprint Water Island Capital is a growing event-driven investment advisor with a modest team size (11-50 employees) and a reported revenue range of 25-50 million, suggesting potential for outsourced services, partnerships, and scalable solutions that support expanding assets under management.

Strategic Investments The firm has a track record of making sizable investments across infrastructure and media tech assets, such as Radius Global Infrastructure and Brightcove, indicating openness to specialized data, analytics, and risk management offerings tailored to event-driven and equity-arbitrage strategies.

Leadership Expansion Recent leadership update elevates a Co-Chief Investment Officer, signaling evolving strategic priorities and potential needs for advanced research tools, governance reporting, and decision-support platforms suitable for a growing investment team.

Product Launches Historically, Water Island Capital has launched investment products such as the AltShares Merger Arbitrage ETF, suggesting opportunities to propose fund administration, ETF services, compliance, and technology that supports ETF lifecycle, distribution, and performance analytics.

Digital Footprint Active online presence with multiple tech stack integrations and LinkedIn engagement implies receptiveness to marketing technology, analytics customization, and cyber-safe client onboarding solutions to optimize client acquisition and reporting.

Water Island Capital, LLC Tech Stack

Water Island Capital, LLC uses 8 technology products and services including Google Hosted Libraries, Open Graph, Webpack, and more. Explore Water Island Capital, LLC's tech stack below.

  • Google Hosted Libraries
    Content Delivery Network
  • Open Graph
    Content Management System
  • Webpack
    Development
  • LinkedIn
    Online Community Software
  • Priority Hints
    Performance
  • PHP
    Programming Languages
  • Google Tag Manager
    Tag Management
  • Google Analytics
    Web Analytics

Media & News

Water Island Capital, LLC's Email Address Formats

Water Island Capital, LLC uses at least 2 format(s):
Water Island Capital, LLC Email FormatsExamplePercentage
FLast@waterislandcapital.comJDoe@waterislandcapital.com
83%
First.Last@waterislandcapital.comJohn.Doe@waterislandcapital.com
17%
FLast@wicfunds.comJDoe@wicfunds.com
97%
Last@wicfunds.comDoe@wicfunds.com
3%

Frequently Asked Questions

What is Water Island Capital, LLC's phone number?

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You can contact Water Island Capital, LLC'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 Water Island Capital, LLC's official website and social media links?

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Water Island Capital, LLC's official website is waterislandcapital.com and has social profiles on LinkedIn.

How much revenue does Water Island Capital, LLC generate?

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As of July 2026, Water Island Capital, LLC's annual revenue is estimated to be $25M - $50M.

What is Water Island Capital, LLC's NAICS code?

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Water Island Capital, LLC's NAICS code is 52 - Finance and Insurance.

How many employees does Water Island Capital, LLC have currently?

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As of July 2026, Water Island Capital, LLC has approximately 23 employees across 2 continents, including North AmericaEurope. Key team members include Chief Executive Officer Partner President: J. O.Vice President, Product Specialist: P. E.Managing Director: T. M.. Explore Water Island Capital, LLC's employee directory with LeadIQ.

What industry does Water Island Capital, LLC belong to?

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Water Island Capital, LLC operates in the Financial Services industry.

What technology does Water Island Capital, LLC use?

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Water Island Capital, LLC's tech stack includes Google Hosted LibrariesOpen GraphWebpackLinkedInPriority HintsPHPGoogle Tag ManagerGoogle Analytics.

What is Water Island Capital, LLC's email format?

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Water Island Capital, LLC's email format typically follows the pattern of FLast@waterislandcapital.com. Find more Water Island Capital, LLC email formats with LeadIQ.

When was Water Island Capital, LLC founded?

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Water Island Capital, LLC was founded in 2000.
Water Island Capital, LLC logo

Water Island Capital, LLC

Financial ServicesNew York, United States11-50 Employees

Water Island Capital, LLC is a registered investment advisor operating in the financial services sector, focused on event-driven investment strategies. Based in New York City, it serves clients by identifying opportunities tied to corporate events and related market dynamics, aiming to manage risk while pursuing selective returns. The firm emphasizes its event-driven approach as the core of its investment activities, with public records noting activity across various positions in different industries. The company is positioned among specialized asset managers that pursue strategy-driven, opportunistic investments rather than broad market exposure. As a mid-sized firm, Water Island Capital operates from its New York location and offers advisory services to institutional and other professional clients seeking event-driven exposure. A recent development noted in industry reporting includes the firm initiating new stakes in several companies, reflecting ongoing execution of its event-driven investment program.

Section iconCompany Overview

Phone number
NAICS Code
52 - Finance and Insurance
Founded
2000
Employees
11-50

Section iconFunding & Financials

  • $25M - $50M

    Water Island Capital, LLC's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $25M - $50M

    Water Island Capital, LLC's revenue is estimated to be in the range of $25M - $50M

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