--- title: 'Portfolio Manager - European SMID cap equities at Maven' canonical: 'https://feeny.ai/job/portfolio-manager-european-smid-cap-equities-maven-london-550jytg4bwp1' type: 'job' last_seen: '2026-09-14' --- # Portfolio Manager - European SMID cap equities at Maven - **Company:** Maven - **Location:** London, United Kingdom - **Posted:** 2023-02-09 - **Last confirmed live:** 2026-09-14 - **Apply:** https://job-boards.greenhouse.io/mavensecuritiesholdingltd/jobs/4685116 ## Job description Maven is a proprietary trading organisation formed in 2011, that has offices in London, Amsterdam, Hong Kong, New York and Sydney Maven’s proprietary trading group, Maven Investment Partners, employs a multi-strategy investment approach by deploying capital to a wide range of investment and trading strategies, managed by a global team of over thirty specialist portfolio managers and analysts Maven differentiates itself from other market participants in several ways; we are exclusively managing our own capital, as the firm is entirely employee owned; we have delivered an exceptional return on equity since inception; we maintain an entrepreneurial culture and can be flexible to the requirements of different styles of investing and trading; we value non-traditional strategies as well those more commonly seen in the market; and we encourage our investment team to work in a highly collegiate way by sharing information, finding synergies and ultimately maximising opportunities We have a central infrastructure platform that enables our investment team to trade independently yet operate within a centrally driven risk-management and operational framework, and we have invested heavily in proprietary technology across all business areas Our mission is to maintain our position as a market-leading investment house comprising of the best portfolio managers and traders in the market Role specification: Maven is looking for an outstanding Portfolio Manager to join its UK based investment team The mandate of the candidate will be to construct a long-short portfolio of European SMID cap equities The candidate will be an expert in selecting companies that trade at a significant discount to fundamental value and/or identifies opportunities which have a clear catalyst to unlock superior shareholder value The candidate will demonstrate excellent risk management both in terms of how the portfolio is constructed and how these are insulted from broader market moves We are seeking candidates who demonstrate original idea generation that incorporates a deep fundamental understanding of the companies they cover, an awareness of industry and market dynamics that may impact valuation, a process for actively engaging with management teams, and an ability to form their own views in the presence of information that is being presented by corporates, sell-side analysts and other market sources The candidate will be responsible for all investment decisions, the construction of the full portfolio and the overall risk management of every line within the trading book Candidate Specifications - 5+ years as a Portfolio Manager, or 10+ years as an Investment Analyst / Assistant PM - Proven track record that can be shared and verified - A clearly defined, robust and repeatable investment process - Strong research acumen - Ability to construct a market-neutral portfolio and effectively manage volatility - A high-level of attention-to-detail - Perform well in high pressure situations - Be able and willing to integrate into the broader team of Portfolio Managers ## About Maven ## Company Overview - **One-liner**: Maven Securities is a market-leading proprietary trading firm that allocates internal capital between discretionary, systematic, and market-making strategies across global financial markets. - **Entity Type**: Private - **Headquarters**: London, England, United Kingdom - **Founded**: 2011 - **Founders**: Not publicly available ## Core Business - Primary industry/industries: Financial Services, Proprietary Trading, Market Making, Technology - Target customers: B2B (institutional), with the firm trading only its own capital (no external clients) - Mission or purpose statement: To be a market-leading proprietary trading business committed to realizing the full potential of its people, combining effective risk management with advanced technology to achieve trading excellence and consistent returns. ## Products & Services Maven operates as a multi-strategy proprietary trading firm. Its core activities include: - **Discretionary Trading**: Fundamental long/short equity strategies across global markets, managed by Portfolio Managers. - **Systematic Trading**: Quantitative strategies driven by data, research, and algorithms, including systematic equities. - **Market Making**: Providing liquidity in options and other financial instruments across European, US, and Asian markets. ## Market Standing - **Valuation/Market Cap**: Not disclosed (privately held) - **Key Metric**: Annual Revenue of $10.1M (estimated by LinkedIn); Total Funding: Not applicable (bootstrapped with internal capital) - **Notable Investors/Partners**: Not applicable (privately held, uses only group capital) - **Growth Signals**: - Headcount of 312 employees, with a yearly growth of +13.6% (+48 people) [linkedin.com](https://www.linkedin.com/company/maven-securities) - Active job postings have increased by +217.6% year-over-year [linkedin.com](https://www.linkedin.com/company/maven-securities) - Operates in 11 countries across 10 offices, including London (HQ), New York, Chicago, Amsterdam, Hong Kong, Monaco, and Singapore [linkedin.com](https://www.linkedin.com/company/maven-securities) - Strong talent pipeline from top competitors like Optiver, IMC Trading, Jane Street, and Morgan Stanley [linkedin.com](https://www.linkedin.com/company/maven-securities) ## Competitive Advantages - **Pure Proprietary Trading**: Maven trades only its own capital, eliminating conflicts of interest and allowing for long-term strategic thinking without external pressure. - **Technology-First Approach**: The firm considers itself as much a technology firm as a trading firm, investing heavily in advanced technology, data, and infrastructure to empower its traders and strategies [mavensecurities.com](https://www.mavensecurities.com/about-us/). - **Multi-Strategy Platform**: The ability to allocate capital across discretionary, systematic, and market-making strategies provides diversification and resilience. - **Strong Talent Magnet**: Attracts top talent from leading trading and financial firms globally, indicating a strong reputation and competitive compensation culture [linkedin.com](https://www.linkedin.com/company/maven-securities). - **Conservative Risk Management**: Meticulous and attentive execution paired with conservative risk management is a core part of their operational philosophy [linkedin.com](https://www.linkedin.com/company/maven-securities). ## Strategic Focus - **Continued Global Expansion**: Opening and growing offices in key financial hubs like Chicago, Amsterdam, and Hong Kong, indicating a focus on capturing market share in US and Asian markets. - **Technology Investment**: Heavy ongoing investment in technology roles (C++, Python, FPGA, Kubernetes, Linux, Network Engineering) to maintain a competitive edge in speed, data analysis, and infrastructure [job-boards.greenhouse.io](http://job-boards.greenhouse.io/mavensecuritiesholdingltd). - **Talent Acquisition**: A massive surge in hiring (+1700% monthly job posting trend) suggests aggressive scaling across all areas, particularly in quantitative research, trading, and technology [linkedin.com](https://www.linkedin.com/company/maven-securities). - **ESG and DEI Commitment**: Actively allocating capital and employee time to environmental, societal, and diversity, equity, and inclusion initiatives, signaling a focus on sustainable and ethical growth [mavensecurities.com](https://www.mavensecurities.com/about-us/). ## Why Work Here - **High-Impact Environment**: Work directly with internal capital on sophisticated trading strategies, with a flat structure that values autonomy and ownership. - **Technology-Driven Culture**: A strong emphasis on engineering and technology as core to the business, offering challenging roles in C++, Python, FPGA, and platform engineering. - **Global Opportunities**: With offices in London, New York, Chicago, Amsterdam, Hong Kong, and Monaco, there are opportunities for international mobility and exposure to global markets. - **Strong Compensation**: Competitive compensation is implied by the firm's ability to attract talent from top-tier firms like Jane Street, Optiver, and Goldman Sachs [linkedin.com](https://www.linkedin.com/company/maven-securities). - **Values-Driven**: The firm explicitly values integrity, humility, creativity, and discipline, aiming to balance bold ambition with a modest and supportive culture [mavensecurities.com](https://www.mavensecurities.com/our-values/). - **Work Policy**: Likely hybrid/office-based given the nature of trading (roles in Chicago, London, Amsterdam, New York, and Hong Kong are clearly location-specific). - **Employee Rating**: 4.1/5.0 on LinkedIn (108 reviews), with high marks for Work-Life (3.9), Compensation (3.8), and Culture (3.5) [linkedin.com](https://www.linkedin.com/company/maven-securities). ## Sources 1. [Maven Securities - About Us](https://www.mavensecurities.com/about-us/) 2. [Maven Securities - Our Values](https://www.mavensecurities.com/our-values/) 3. [Maven Securities - Job Openings (Greenhouse)](http://job-boards.greenhouse.io/mavensecuritiesholdingltd) 4. 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