RhumbLine Advisers LP — Contact Email, Phone & Team

Overview

RhumbLine Advisers LP, established in 1990, is a Boston-based investment management firm specializing in managing index-based strategies for institutional investors. As of June 30, 2025, the firm manages $129.2 billion across 58 index-based products for 332 clients in 38 states. RhumbLine offers a range of services, including portfolio management for investment companies, pooled investment vehicles, and institutional clients. The firm's investment strategies encompass large-cap, mid-cap, small-mid cap, small-cap, fixed income, international, broad market, specialty, and customized approaches. RhumbLine is 100% employee-owned and majority women-owned, reflecting its commitment to diversity and inclusion. The firm's client base includes corporate entities, endowments, foundations, public pension funds, Taft-Hartley plans, sub-advisory relationships, and nuclear decommissioning trusts. RhumbLine's investment process is quantitative and model-driven, utilizing advanced portfolio construction techniques and proprietary quantitative analytics to manage passive portfolios that closely track standard indices. The firm emphasizes providing passive products that meet specific client needs, consistently adhering to clients' guidelines, delivering flexible and personalized client service, and offering a highly competitive fee structure. RhumbLine does not utilize securities lending in any of its commingled index products, ensuring transparency and integrity in its investment practices.

Investment Focus

Institutional investors
Focus on index-based strategies
Preference for passive investment approaches
Adherence to client-specific guidelines
Commitment to diversity and inclusion
No securities lending in commingled index products

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Frequently asked questions about RhumbLine Advisers LP

What sectors does RhumbLine Advisers LP invest in?

RhumbLine Advisers LP invests in Financial Services, Real Estate, Infrastructure, Asset Management, Investment Management and Private Equity, and is based in Massachusetts, United States. RhumbLine Advisers LP is listed as a institutional investor in the ConnectSafely investor database.