What Argonaut Capital Partners does

Argonaut Capital Partners LLP is a London-based boutique investment management firm founded in 2005 by Barry Norris, a former Head of European Equities at Neptune Investment Management. The firm operates as an FCA-authorised and regulated limited liability partnership (FRN 433809) and is privately owned by founding partner Barry Norris, Associate Partner James Kostoris, and the corporate partner Norris Capital Limited. Argonaut manages two UK-domiciled UCITS funds: the YFS Argonaut Absolute Return Fund (a long/short strategy launched February 2009 targeting non-correlated returns from mainly Pan European equities, with approximately £499m AUM and a 281.3% cumulative net return since inception) and the YFS Argonaut Flexible Fund (a long-only total return strategy launched October 2024 via the merger of two predecessor funds, combining a 50-80% equity allocation with tactical exposure to government bonds, cash, and precious metals, with approximately £68m AUM).

The investment process is fundamental, bottom-up, and conviction-based, combining proprietary equity research with thematic and macro awareness, and involving direct engagement with portfolio company management. Portfolio construction is concentrated, typically holding 30-50 long positions and 20-50 short positions in the Absolute Return Fund. The firm runs a lean operating model of 1-10 employees supported by outsourced infrastructure: Yealand Fund Services acts as Authorised Corporate Director and Administrator, NatWest as Depositary, Caceis as Custodian, UBS as Prime Broker, and Moore Kingston Smith LLP as Auditor. Abel Noser software is used for best-execution monitoring.

The revenue model is asset-based and recurring, with management fees ranging from 0.60% to 1.75% depending on share class and a 20% performance fee on the Absolute Return Fund (subject to a 5% hurdle and high water mark). The Flexible Fund charges management fees only, with no performance fee. Distribution combines direct institutional sales targeting UK pension schemes, foundations, endowments, wealth managers, family offices, and Elective Professional HNW individuals, with extensive platform availability across more than 15 UK retail and advised investment platforms. Marketing is content-led, featuring investment documentaries ("stockumentaries"), podcasts, the Argonautica blog, and quarterly investor calls, all directed at UK professional audiences given the firm's explicit exclusion of US Persons.

Name

Argonaut Capital Partners

Legal name

Argonaut Capital Partners LLP

Website

https://argonautcapital.co.uk

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

1–10 employees

Short description

Argonaut Capital Partners is a London-based boutique investment management firm founded in 2005, managing two UCITS equity strategies—an Absolute Return long/short fund and a Flexible long-only fund—serving UK institutional investors, wealth managers, family offices, and high net worth individuals.

Ownership category

akta.pro rank

Product category

Active Equity Fund Management

NAICS

Portfolio Management and Investment Advice (523940), Open-End Investment Funds (525910), Portfolio Management and Investment Advice (52394)

SIC

Investment Advice (6282)

akta.pro primary industry

Fundamental/Discretionary Equity Long/Short (FSAHAAAA)

akta.pro secondary industry

Large-Cap Equity Long/Short (FSAHAAAH)

Keywords

• Equity fund management
• Long short equity
• Absolute return strategies
• European equity investment
• UCITS fund management

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Management Fees: Annual management fees charged on assets under management. For Absolute Return Fund: 0.75% for I share class, 1.50% for A/O share classes. For Flexible Fund: 0.75% for A/I share classes, 0.60% for LI share classes.
2. Performance Fees: 20% performance fee with 5% hurdle rate and high water mark for Absolute Return Fund. Performance fee accrues daily when fund outperforms hurdle rate and exceeds HWM. Fees crystallise annually. No performance fee for Flexible Fund.
3. Dilution Levy: Dilution levy applied when collective inflows/outflows are 2.5% or over on one day, triggering swing pricing.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Argonaut Capital Partners LLP manages two active equity fund strategies: the long/short YFS Argonaut Absolute Return Fund (focused on non-correlated returns from Pan-European equities) and the long-only YFS Argonaut Flexible Fund (combining equities with tactical non-equity exposure). The firm applies a rigorous, repeatable, fundamental investment process built on bottom-up proprietary research, direct engagement with investee company management, and high-conviction concentrated portfolio construction without formal benchmark reference.

Product overview

Argonaut Capital Partners offers two distinct fund products: the YFS Argonaut Absolute Return Fund (a long/short equity strategy launched February 2009 seeking non-correlated returns from mainly Pan European equities with typically 30-50 long and 20-50 short positions) and the YFS Argonaut Flexible Fund (a long-only total return strategy launched October 2024 combining 50-80% equity exposure with tactical non-equity allocations). Both are UK-domiciled UCITS funds managed with a fundamental, conviction-based investment approach.

Differentiator

Problem solved

Functional benefit

Products and services

• YFS Argonaut Absolute Return Fund A long/short equity UCITS fund dedicated to seeking non-correlated returns from mainly Pan European equities. Employs an actively managed, fundamental investment approach combining bottom-up proprietary equity analysis with thematic and macro awareness; high conviction with typically 30-50 long and 20-50 short positions. Management fee 0.75%-1.50% by share class; 20% performance fee with 5% hurdle and high water mark. AUM approximately £499m. Aimed at UK institutional investors, wealth managers, family offices and Elective Professional Clients.
• YFS Argonaut Flexible Fund A long-only UCITS total return strategy combining a high conviction global equity portfolio with discretionary non-equity exposure (government bonds, cash and precious metals) for diversification and volatility mitigation. Typically 50-80% equity exposure alongside a mix of bonds, cash and precious metals. Management fee 0.60%-0.75% by share class; no performance fee. AUM approximately £68m. Minimum investment from £500 (A class) to £25m (LI class). Aimed at UK institutional investors, wealth managers, family offices and Elective Professional Clients.

Quantifiable outcome

• Absolute Return Fund delivered 8.1% CAGR since inception (Feb 2009), with 281.3% total return vs 350.5% for EURO STOXX, demonstrating alpha generation with lower correlation
• +2 more outcomes

Named customers5 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature3 records

Partnerships

Four partnerships are on record, tiered core and minor.

• Yealand Fund ServicescoreImplementation/ SI/ Consulting PartnerYealand Fund Services acts as both Authorised Corporate Director (ACD) and Administrator for Argonaut's funds. Handles fund valuation, unit registration, dealing instructions, and subscription/redemption processing.
• Moore Kingston Smith LLPminorOthersExternal auditor for Argonaut's funds, providing annual audit and financial statement services.
• Hargreaves LansdowncoreChannel Partner/ Reseller/ DistributorMajor UK investment platform providing access to Argonaut funds for retail and professional investors.
• AJ BellcoreChannel Partner/ Reseller/ DistributorUK investment platform providing access to Argonaut funds for investors.

Scale indicators7 records

Recent moves6 records

Expansion highlights4 records

Direct peers

• J O Hambro Capital Management: London-based boutique running flagship European equity long-only and long/short strategies with a fundamental, high-conviction approach. Highly comparable to Argonaut in size, philosophy (benchmark-agnostic, active management), and target UK intermediary/institutional client base.
• Majedie Asset Management: UK boutique equity manager with European and global equity strategies employing a fundamental, high-conviction approach. Similar boutique scale, active management philosophy, and distribution focus on UK wealth managers and institutions.
• Polar Capital Holdings: London-listed boutique asset manager with comparable European equity long/short and long-only strategies serving UK intermediaries and institutions. Similar high-conviction, fundamental approach with strong Lipper-recognised track records, but with a broader product range and a public listing.
• River and Mercantile Group: UK-based asset manager with European and global equity long-only and long/short strategies, sold partly to asset manager colleagues in 2023. Comparable fundamental approach, UK intermediary distribution, and small-mid scale, though with a broader product range.
• Henderson European Focus Trust (Janus Henderson): UK investment trust focused on high-conviction Pan-European equities, run with a long-term, benchmark-agnostic approach. Directly comparable to Argonaut's Flexible Fund in mandate, geographic focus, and target client (UK retail/intermediary), though part of a much larger group.

Broad incumbents

• BlackRock: World's largest asset manager with broad European equity offerings (BGF European Fund, iShares Europe ETFs) and dominant UK platform distribution. Represents the scale incumbent Argonaut competes against for intermediary shelf space and institutional mandates.
• Baillie Gifford: Large Edinburgh-based active manager with European and global equity strategies built on long-term, fundamental, high-conviction investing. Shares Argonaut's founder-CIO Barry Norris's heritage (he started as an analyst at Baillie Gifford) and competes for similar UK intermediary and institutional clients.
• Fidelity International: Global asset manager with multiple European equity strategies (Fidelity European, European Values, Special Situations) and one of the strongest UK intermediary footprints. Overlaps with Argonaut's target client base but operates at dramatically greater scale and product breadth.
• Schroders: Global asset manager with substantial European equity capability (QEP, Continental European, European Alpha) and a strong UK intermediary footprint. Competes for the same institutional and intermediary clients but offers a much wider product set and infrastructure.
• Jupiter Fund Management: Large London-listed asset manager with several European equity strategies including long-only and special situations. Operates in the same UK intermediary channel and competes for similar institutional and family-office capital, but at materially greater scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/argonautcapital
• LinkedInlinkedin.com/company/argonaut-capital-partners-llp

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles7 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 Argonaut Capital Partners