What Plenum Investments does

Plenum Investments AG is a Zürich-based, privately-held independent investment manager founded in 2001 that exclusively underwrites insurance risks through capital-marketed investment products. The firm manages four UCITS-compliant funds — Plenum CAT Bond Defensive Fund, Plenum CAT Bond Dynamic Fund, Plenum Insurance Capital Fund, and Plenum European Insurance Bond Fund — plus a life settlement fund, with combined assets under management exceeding USD 2 billion as of February 2026. Its target market is institutional and professional investors (banks, pension funds, asset managers, family offices) seeking low-correlation exposure to reinsurance risk premiums as an alternative to interest-rate, geopolitical, and traditional credit risk.

The firm's technology stack centers on proprietary risk modeling and portfolio construction methodologies rather than conventional software platforms. Key components include the Plenum CAT Bond UCITS Fund Indices (capital- and average-weighted master indices in USD/EUR/CHF with VaR 99% and Expected Loss risk-profiled sub-indices, calculated and published weekly), a Tail-Risk-Management framework that diversifies across peril types (wind, earthquake, fire) and geographies with optimal positioning in reinsurance programs, and a domain-specific ESG integration framework applying sustainability criteria to insurance-linked securities rather than to issuers. The firm holds FINMA authorization as a collective asset manager under Article 24 FINIG and has held the FNG-Siegel sustainability seal for the CAT Bond Fund for five consecutive years — currently the only CAT Bond funds in the UCITS segment with a recognized sustainability certification.

The business model is purely recurring: revenue derives from management fees on UCITS fund AUM, with funds distributed through direct institutional sales supported by SIX Swiss Exchange listings. Distribution is relationship-driven through dedicated Institutional Investor Services and Client Relations teams, with no intermediary or advisor channel disclosed; the products are restricted to institutional and professional investors per the website disclaimer. The operating team of approximately 13 professionals has been largely stable since 2010, with leadership drawn from prior senior roles at Swiss Re, UBS, GAM, Julius Baer, Pictet, Horizon21, Falcon Private Bank, Société Générale, A.M. Best, and other insurance and asset-management institutions.

Name

Plenum Investments

Legal name

Plenum Investments AG

Website

https://plenum.ch

Company type

Private

Founded year

2001

Operating status

Operating

Headcount range

1–10 employees

Short description

Plenum Investments AG is a Zürich-based independent investment manager specializing exclusively in insurance-linked securities, managing four UCITS funds with over USD 2 billion in AUM. It serves institutional investors seeking capital market-based reinsurance exposure through CAT bonds and insurance subordinated bonds.

Ownership category

akta.pro rank

Product category

Institutional Asset Management - Insurance-Linked Securities

NAICS

Portfolio Management and Investment Advice (523940), Portfolio Management and Investment Advice (52394), Other Investment Pools and Funds (5259)

SIC

Investment Advice (6282), Asset-Backed Securities (6189)

akta.pro primary industry

Insurance-Dedicated Multi-Manager Platforms (e.g., ILS / Cat Bond FoF) (FSAHAKAK)

akta.pro secondary industries

Investment Management Advisory (RIA) (FSAEAAAB), Institutional Consulting RIAs (OCIO/Endowments/Foundations/Pensions) (FSAAACAG)

Keywords

• Insurance-linked securities
• Catastrophe bond funds
• Alternative investments
• UCITS fund management
• Institutional asset management

Headquarters

HQ city

Zürich

HQ country

Switzerland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations

Revenue model

1. Fund Management Fees: Plenum Investments generates revenue as a fund manager through management fees charged on its UCITS-compliant investment funds. The firm manages four UCITS funds (Plenum CAT Bond Defensive Fund, Plenum CAT Bond Dynamic Fund, Plenum Insurance Capital Fund, and Plenum European Insurance Bond Fund) with a focus on natural catastrophe bonds and insurance subordinated bonds. Assets under management exceed USD 2 billion.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Plenum Investments AG is an independent Swiss investment manager specializing in insurance risks, managing four UCITS-compliant investment funds (CAT Bond Defensive, CAT Bond Dynamic, Insurance Capital, and European Insurance Bond) plus a Life Settlement Fund. The firm offers institutional and professional investors efficient access to catastrophe bonds, insurance subordinated bonds, and life settlements through regulated fund structures with daily liquidity. Assets under management exceed USD 2 billion as of February 2026.

Product overview

Plenum Investments is an independent Swiss investment manager specializing in insurance risks, offering a coordinated suite of four UCITS investment funds plus a life settlement fund. The product range centers on catastrophe bonds (CAT Bonds) and insurance subordinated bonds, with the Plenum CAT Bond Defensive Fund providing lower-risk CAT Bond exposure (reducing tail risk by up to 50%), the Plenum CAT Bond Dynamic Fund targeting market-like risk with above-market returns, the Plenum Insurance Capital Fund combining CAT Bonds with insurance debt via an innovative Tail-to-Tier approach, and the Plenum European Insurance Bond Fund focusing on European RT1 subordinated bonds. The Plenum Life Settlement Fund addresses longevity risks through life insurance policy investments. The Plenum CAT Bond UCITS Fund Indices provide benchmark indices for the UCITS CAT Bond fund market segment.

Differentiator

Problem solved

Functional benefit

Products and services

• Plenum CAT Bond Defensive Fund UCITS fund investing in catastrophe bonds (CAT Bonds) with a defensive risk positioning, targeting up to 50% reduction of market tail risk. The fund focuses on global diversified CAT Bond portfolios covering earthquake and storm perils in developed regions such as the US Southeast, Western Europe, and Japan. Designed for institutional and professional investors seeking lower-tail-risk CAT Bond exposure.
• Plenum CAT Bond Dynamic Fund UCITS fund investing exclusively in catastrophe bonds (CAT Bonds) and money market instruments. The fund targets above-market returns with market-like tail risk, focusing on granular, independent risks in the US wind segment with high risk-adjusted compensation and low correlation. For institutional and professional investors.
• Plenum Insurance Capital Fund UCITS fund utilizing an innovative Tail-to-Tier investment concept that combines CAT Bonds with insurance subordinated bonds. The fund manages insurance risks more efficiently than conventional CAT Bond funds by actively steering hurricane seasonality in the portfolio. Designed for institutional investors seeking diversified insurance risk exposure.
• Plenum European Insurance Bond Fund UCITS fund investing exclusively in subordinated bonds of European insurers with a strong focus on Restricted-Tier-1 (RT1) instruments. The fund offers currency-hedged share classes and targets investors seeking to strengthen portfolio resilience in the high yield segment. Classified under Article 8 SFDR.
• Plenum Life Settlement Fund Fund investing in life settlements, capitalizing on the growing secondary market for life insurance policies driven by increasing life expectancy and policy sales. Features mark-to-market valuation for fair value pricing and high selectivity in managing longevity risks. Designed for institutional and professional investors.
• Plenum CAT Bond UCITS Fund Indices Family of indices designed to reflect the returns of all CAT Bond funds available in UCITS format. Includes a master index (capital and average weighted) in three currencies (USD, EUR, CHF) and two sub-indices for risk profiles (low and high risk). Calculated and published weekly. Risk profiling uses VaR (99%) and Expected Loss (EL) metrics.

Quantifiable outcome

• Stable, low correlations maintained through multiple market crises (2001, 2008, 2020, 2022)
• +3 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators9 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• Fermat Capital Management: US-based specialist investment manager dedicated to CAT bond and ILS strategies for institutional clients, operating multiple ILS fund vehicles. Direct competitor in the specialist CAT bond fund segment served by Plenum.
• Securis Investment Partners: Independent specialist manager focused on insurance-linked investments, offering UCITS ILS fund products to institutional clients with similar underwriting and portfolio construction emphasis on CAT bonds and reinsurance-linked strategies.
• Icosa Investments: Specialist CAT bond and insurance-linked investment manager offering UCITS fund products to institutional investors, historically operating in the same ILS segment as Plenum with comparable product structures.
• Twelve Capital: Zurich-based specialist manager of insurance-linked securities and insurance equities, co-founded by Daniel Grieger who subsequently became CIO at Plenum. Operates UCITS ILS funds aimed at institutional and professional investors, in direct overlap with Plenum's investment focus.
• Nephila Capital: Large specialist ILS manager offering a broad range of CAT bond and weather/energy risk investment products to institutional investors. Competes head-on with Plenum in the institutional CAT bond allocation space.
• Leadenhall Capital Partners: Specialist insurance-linked securities manager offering UCITS and separate account ILS products to pension funds and insurers globally. Direct competitor to Plenum in the institutional CAT bond and reinsurance-linked fund market.

Others

• Aon Securities: Investment banking arm of Aon operating in ILS and insurance-linked securitisation, advising issuers and arranging CAT bond transactions. Not a direct fund competitor but a transactional intermediary and industry ecosystem player in the same CAT bond market Plenum invests in.

Broad incumbents

• GAM Investments: Swiss-headquartered multi-affiliate asset manager with prior institutional ILS offerings in Switzerland (now discontinued). Competes for CAT bond and insurance-linked allocations as part of broader institutional alternatives suite.
• Schroders Capital ILS: Asset management arm of Schroders, offers insurance-linked securities capabilities alongside a broad multi-asset fund range to institutional investors, including a CAT bond fund strategy that competes for the same insurance-linked allocations as Plenum.
• Swiss Re Capital Markets: Capital markets division of global reinsurer Swiss Re, originating and trading CAT bonds and other ILS instruments. Major institutional counterparty and competitor to Plenum, particularly through ILS indices (Swiss Re Cat Bond Total Return Index) used as benchmarks versus Plenum's CAT Bond Dynamic Fund.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/plenum-investments

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles17 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 Plenum Investments