The Rosen Law Firm

What The Rosen Law Firm does

The Rosen Law Firm, P.A. is a plaintiff-side securities litigation boutique founded in 2001 by Laurence Rosen, formerly an associate at Skadden Arps Slate Meagher & Flom. The firm exclusively represents investors in U.S. federal securities class actions and shareholder derivative suits, with practice areas limited to securities class actions and shareholder derivative actions. It targets both institutional investors (pension funds, endowments, asset managers, hedge funds, mutual funds, family offices) and retail investors who have suffered losses from alleged corporate fraud, false or misleading statements, accounting irregularities, insider misconduct, and breaches of fiduciary duty. Services are delivered on a fully contingency fee basis with no out-of-pocket costs to clients, and the firm markets through case announcements, news releases, a structured website, and a dedicated institutional portfolio monitoring offering integrated with ISS Securities Class Action Services.

The firm operates from four U.S. offices (New York headquarters at 275 Madison Avenue, Los Angeles, Jenkintown PA, and Newark NJ) with a team of roughly 20+ attorneys plus support staff. Its roster of partners includes senior litigators from Bernstein Litowitz Berger & Grossmann, Milberg Weiss, Weil Gotshal & Manges, and Dewey Ballantine, with credentials concentrated at NYU, Columbia, Harvard, and Temple law schools. The firm has been ranked in the top 4 nationally by ISS Securities Class Action Services every year since 2013, including #1 in 2017 and #2 in 2021, and has recovered over $1 billion for investors cumulatively, with notable settlements of $250M (Alibaba), $110M (Fiat Chrysler), $48M (Infinity Q), and $41.5M (Silver Wheaton). The firm is privately held with no external institutional or private equity ownership; Laurence Rosen remains the controlling founding partner.

Underlying technology is conventional for a modern law firm: web-based case and document management, a WCAG 2.2 Level AA-compliant website with LLM-optimized information pages, and a partnership with ISS SCAS for trade analytics in institutional portfolio monitoring. The firm has no disclosed AI/ML capabilities, no proprietary technology product, and no API or software product offerings; its primary technology investment is its data-driven client origination channel for institutional investors. The firm has no subsidiaries, no parent company, no funding rounds, and no public listing.

Name

The Rosen Law Firm

Legal name

The Rosen Law Firm, P.A.

Website

https://rosenlegal.com

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

11–50 employees

Short description

The Rosen Law Firm, P.A. is a plaintiff-side securities litigation boutique representing institutional and retail investors in securities class actions and shareholder derivative suits on a contingency fee basis, with offices in New York, Los Angeles, Pennsylvania, and New Jersey, and over $1 billion recovered for clients.

Ownership category

akta.pro rank

Product category

Plaintiff-Side Securities Litigation

NAICS

Offices of Lawyers (541110)

SIC

Services-Legal Services (8111)

akta.pro primary industry

Litigation & Dispute Resolution (BPAHAAAB)

Keywords

• Securities class actions
• Shareholder derivative litigation
• Investor rights recovery
• Contingency fee representation
• Securities fraud litigation

Headquarters

HQ city

New York

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Contingency Fee Representation: Rosen Law operates on a fully contingency fee basis. Clients pay no out-of-pocket fees or costs. The firm receives a percentage of any recovery obtained plus reimbursement of reasonable expenses, only if the case is successful. This aligns firm incentives with client interests.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

The Rosen Law Firm is a plaintiff-side securities litigation firm representing investors in securities class actions and shareholder derivative suits. The firm pursues claims alleging false or misleading statements, securities fraud violations, and breaches of fiduciary duty by corporate insiders, recovering damages for harmed investors on a contingency fee basis.

Product overview

The Rosen Law Firm, P.A. is a plaintiff-side securities litigation and shareholder rights law firm. The firm provides two primary legal service offerings: Securities Class Actions representing investors in class actions alleging false or misleading statements and securities fraud violations, and Shareholder Derivative Actions pursuing claims belonging to the company to remedy insider misconduct such as breaches of fiduciary duty. The firm operates on a contingency fee basis, recovering damages only if successful. The firm's practice focuses exclusively on investor and shareholder litigation with no product offerings in the traditional sense.

Differentiator

Problem solved

Functional benefit

Products and services

• Securities Class Actions Plaintiff-side representation of investors in securities class actions alleging false or misleading statements, securities fraud violations, accounting irregularities, concealed risks, and other violations of the federal securities laws; pursued on a contingency fee basis.
• Shareholder Derivative Actions Representation of shareholders in derivative suits pursuing claims belonging to the company against directors and officers for insider misconduct, breaches of fiduciary duty, and governance failures, seeking corporate governance reforms and monetary recoveries.
• Institutional Investor Portfolio Monitoring Services Individualized portfolio monitoring services for public and union pension funds, Taft Hartley funds, mutual funds, hedge funds, endowments, and family offices both domestically and overseas, leveraging ISS Securities Class Action Services to analyze investor trades, calculate losses, identify potential recoverable losses, and enable proactive assessment of legal rights.

Quantifiable outcome

• $250 million recovered in Alibaba Group securities settlement
• +3 more outcomes

Named customers3 records

Segments2 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered core.

• ISS Securities Class Action ServicescoreOthersThe firm utilizes ISS Securities Class Action Services to analyze investor trades in affected securities and calculate losses as part of their institutional portfolio monitoring services. This integration helps identify potential recoverable losses for institutional clients' portfolios due to corporate fraud and misconduct.
• Institutional Investors (pension funds, endowments, asset managers, trusts, benefit plans, public funds)coreOthersRosen Law provides individualized portfolio monitoring services to public and union pension funds, Taft Hartley, mutual funds, hedge funds, endowments and family offices, both domestically and overseas. Services include identifying potential recoverable losses and enabling proactive assessment of legal rights.

Scale indicators8 records

Recent moves7 records

Expansion highlights5 records

Direct peers

• Levi & Korsinsky: Plaintiff securities litigation firm handling class actions and shareholder derivative cases; competes with Rosen Law for lead plaintiff appointments and individual investor representations.
• Bernstein Litowitz Berger & Grossmann: One of the premier plaintiff-side securities class action firms in the U.S., frequently appointed lead counsel in large securities fraud and corporate governance cases, directly comparable to Rosen Law's core plaintiff securities practice.
• Labaton Sucharow: Leading plaintiff-side securities litigation and shareholder rights firm; competes with Rosen Law for lead counsel appointments in major class actions and institutional portfolio monitoring mandates.
• Kessler Topaz Meltzer & Check: Plaintiff-side securities fraud and shareholder litigation firm focused on class actions and derivative suits; competes head-to-head with Rosen Law for lead plaintiff positions and complex fiduciary duty matters.
• Robbins Geller Rudman & Dowd: Largest U.S. plaintiff-side securities class action firm; a top ISS SCAS-ranked competitor whose scale, institutional relationships, and national footprint directly mirror Rosen Law's positioning.
• Pomerantz LLP: Plaintiff-side securities and corporate governance litigation firm with a long track record in class actions and derivative suits; serves many of the same institutional investor clients as Rosen Law.
• Glancy Prongay & Murray: Active plaintiff-side securities class action firm; consistently ranked among top ISS SCAS settlement-volume leaders alongside Rosen Law in recent years.
• Block & Leviton LLP: Plaintiff-side securities fraud and corporate governance litigation firm; comparable in practice mix to Rosen Law's securities class action and shareholder derivative offerings.
• Scott+Scott Attorneys at Law: Plaintiff-side firm with significant securities class action practice; competes with Rosen Law for institutional lead plaintiff mandates in complex litigation.
• Faruqi & Faruqi: Plaintiff securities litigation firm focused on class actions and shareholder rights matters; competes in the same plaintiff-side marketplace and case-aggregation dynamics as Rosen Law.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/rosen_firm
• Facebookfacebook.com/rosenlawfirm
• LinkedInlinkedin.com/company/the-rosen-law-firm

Revenue estimate

Valuation estimate

Number of profiles

Profiles18 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 The Rosen Law Firm