Karpus Investment Management

What Karpus Investment Management does

Karpus Investment Management (legal name: Karpus Management, Inc., DBA "Karpus Investment Management" and "KIM") is a Registered Investment Adviser founded in 1986 by George Karpus and headquartered at 183 Sully's Trail, Pittsford, New York. Since October 1, 2020 the firm has operated as a wholly owned subsidiary of London-listed City of London Investment Group PLC (CLIG), while retaining its own brand and operational independence. KIM manages approximately $4 billion in assets under management (as of March 31, 2026) for institutional investors (for-profit and non-profit), high-net-worth individuals and families, financial professionals (RIAs, attorneys, CPAs), and endowments/foundations. Each client portfolio is individually managed by a dedicated relationship manager using a conservative, long-term philosophy that places capital preservation first.

KIM's core technology and intellectual property center on a proprietary investment process for closed-end funds (CEFs): the firm screens the CEF universe daily, purchases CEFs when their market discounts to NAV are wider than long-term averages, and sells when discounts narrow — a contrarian discipline it has refined over 35+ years. The product shelf comprises six primary strategies (Tax-Sensitive Fixed Income using municipal CEFs, Conservative Balanced, Growth Balanced, intermediate-duration Fixed Income at AA average credit, multi-cap Equity Management, and Cash Management) plus add-on modules for Foundation Services, Investment Advisory Services, and Alternative Investments (long/short, market neutral, covered call, high yield/distressed, REIT, MLP, BDC, commodities, preferreds). Revenue is generated through asset-based advisory fees on discretionary separately managed accounts and professional-service fees for Foundation Services.

Go-to-market is relationship-led and channel-partner enabled: minimum investable assets are $500,000 for new HNW clients (with material tiers stepping up at $1M, $2M, $5M, and $10M+); senior VPs serve as relationship managers; and a parallel distribution pathway funnels mandates from RIAs, attorneys, and CPAs. Marketing relies on insight reports and videos hosted on karpus.com, with content marketing driving top-of-funnel awareness while referrals and direct outreach close mandates. The firm's investment team of nine portfolio managers and analysts has an average tenure of 14+ years, with charter density (multiple CFA®, CFP®, CMT® designations) underscoring credentials, and operates under SEC and state RIA compliance alongside CCPA and GDPR-aligned privacy practices.

Name

Karpus Investment Management

Legal name

Karpus Management, Inc.

Website

https://karpus.com

Company type

Private

Founded year

1986

Operating status

Operating

Headcount range

11–50 employees

Short description

Karpus Investment Management is a Registered Investment Adviser founded in 1986 in Pittsford, NY, and a subsidiary of City of London Investment Group PLC. It manages roughly $4 billion, specializing in individually managed portfolios with proprietary closed-end fund strategies for HNW individuals, institutions, and endowments.

Ownership category

akta.pro rank

Product category

Investment Management

NAICS

Portfolio Management and Investment Advice (523940), Portfolio Management and Investment Advice (52394)

SIC

Investment Advice (6282)

akta.pro primary industry

Portfolio Management–Led RIAs (Discretionary/Model-Based) (FSAAACAC)

akta.pro secondary industries

Registered Investment Advisor (RIA) Wealth Management (FSAEABAA), Investment Management Advisory (RIA) (FSAEAAAB), Discretionary Portfolio Management (Retail) (FSAAAAAH)

Keywords

• Investment management services
• Closed-end fund investing
• Wealth management advisory
• Fixed income portfolio
• Institutional asset management

Headquarters

HQ city

Pittsford

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Services

Cost components

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

Revenue model

1. Investment Advisory Services: Discretionary investment advisory services managing client portfolios across fixed income (taxable and tax-sensitive), equities (domestic and international), and balanced management. Fees likely based on assets under management (AUM) structure typical of registered investment advisors.
2. Foundation Services: Administrative and operational support services for investment advisory endowment and foundation clients, including grant coordination, investment policy statement review, grant proposal evaluation, and spending requirement tracking.

Pricing tiers

Go-to-market motion3 records

Distribution channels2 records

Marketing channels5 records

Core offering

Karpus Investment Management (KIM) is a Registered Investment Adviser providing discretionary investment advisory services managing client portfolios across fixed income (taxable and tax-sensitive), equities (domestic and international), and balanced strategies. The firm specializes in closed-end fund (CEF) investing, actively buying CEFs when discounts are wider than long-term averages and selling when narrower, and offers separately managed accounts with a $500,000 minimum investable asset threshold for individuals, families, institutional investors, endowments, and foundations.

Product overview

Karpus Investment Management (KIM) offers a comprehensive suite of investment management products and services centered around its core expertise in closed-end funds (CEFs). The company provides six primary investment strategies: Tax-Sensitive Fixed Income (municipal bond CEFs), Conservative Balanced, Growth Balanced, Fixed Income, Equity Management, and Cash Management. Additional offerings include Foundation Services for endowments and foundations, and Investment Advisory Services. The firm also utilizes Alternative Investments including long/short funds, market neutral funds, covered call funds, high yield/distressed debt funds, REIT funds, MLP funds, precious metals funds, private equity through BDCs, and commodity funds. KIM operates as a Registered Investment Adviser with discretionary investment advisory services as its primary offering.

Differentiator

Problem solved

Functional benefit

Products and services

• Tax-Sensitive Fixed Income

Quantifiable outcome

• $4 billion in assets under management as of March 31, 2026
• +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

Integration2 records

Feature4 records

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Cohen & Steers: Cohen & Steers is a publicly traded specialist asset manager focused on closed-end funds, real assets, and preferred securities. It is the most direct strategic peer to KIM given the shared CEF specialization, income-oriented mandate, and institutional/individual client mix.
• Saba Capital Management: Saba Capital Management is an activist investment firm specializing in closed-end fund discount arbitrage and structured credit. It directly competes with KIM for CEF-driven mandates and represents the closest pure-play CEF competitor.
• RiverNorth Capital Management: RiverNorth is a specialized asset manager focused on closed-end funds, structured credit, and interval funds. Its CEF-centric strategy and closed-end fund arbitrage approach make it a direct functional peer to KIM.
• Tortoise Capital Advisors: Tortoise Capital Advisors specializes in essential assets and income strategies, including CEFs, MLPs, and infrastructure. Its CEF portfolio construction and tax-aware income focus overlap materially with KIM's investment strategies.
• First Trust Advisors: First Trust is a major sponsor and manager of closed-end funds and ETFs with active CEF portfolio strategies. As both a CEF sponsor and a manager of investor portfolios across CEFs, it competes with KIM for CEF-allocation mandates.

Regional players

• Manning & Napier Advisors: Manning & Napier is a Rochester, New York-based RIA of comparable size and tenure that serves HNW individuals and institutions with multi-asset portfolios. It is a regional peer sharing KIM's geographic base, client segments, and discretionary RIA model.

Emerging players

• City of London Investment Management: City of London Investment Management is KIM's sister company under CLIG, focused on global emerging-market equities for institutional clients. While geography and asset class differ, both operate as boutique RIAs under the same parent with shared infrastructure.

Broad incumbents

• Eaton Vance (Morgan Stanley Investment Management): Eaton Vance, now part of Morgan Stanley Investment Management, historically managed a large suite of closed-end funds and tax-managed equity strategies. It represents a broad incumbent with overlapping CEF and tax-aware capabilities at much greater scale.
• Nuveen (TIAA): Nuveen is one of the largest sponsors of closed-end funds globally and a major manager of municipal bond and income strategies. It competes with KIM in tax-sensitive fixed income, municipal CEFs, and institutional CEF allocation mandates.
• BlackRock: BlackRock is the world's largest asset manager with broad multi-asset, ETF, model-portfolio, and separately managed account offerings. It is a broad incumbent competing for HNW and institutional RIA clients that KIM also targets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 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 Karpus Investment Management