# Positron Capital Positron Capital is a Generic based in Oslo, Norway. ## Overview - **Organization type:** Generic - **Headquarters:** Oslo, Norway - **Region:** Europe - **Address:** Ruseløkkveien 6, 0251 Oslo, Norway - **Founded:** 2016 - **Assets under management:** Undisclosed - **Website:** www.positron.no - **LinkedIn:** https://www.linkedin.com/company/positron-capital ## Regulatory record - **Reports private funds:** No ## About Positron Capital is a partner-owned asset manager in Oslo, regulated by Norway's Financial Supervisory Authority as an AIFM. Founding partners Christian Bryn, André Bjørntvedt, and Øyvind B. Haddeland draw on careers in London, Zurich, and Oslo to source and manage private-market commitments. The firm structures its work through a mix of commingled specialist funds and tailored discretionary accounts, with track-record claims reaching back over 20 years and cumulative deployment above EUR 1 billion across strategies. Investment conviction flows into four private-market asset classes: private equity, infrastructure, private debt (including direct lending), and secondaries. The firm describes a high-conviction bias toward small and mid-sized opportunities — the part of the market where it argues active ownership can generate 'real alpha' uncorrelated to broad benchmarks. Positron runs both fund-of-funds commitments and direct co-investments, leaning on a network built over decades to find managers that do not widely market their vehicles. No specific portfolio companies or fund names are published on its website, consistent with a firm that stresses discretion over broadcast transparency. The professional count is not disclosed, though the public-facing senior team numbers six people across investments, operations, compliance, and the chair. Operating from a single office in Oslo, the firm manages capital on behalf of life insurance companies, pension funds, banks, foundations, family offices, and private individuals. All funds under management are classified as SFDR Article 6 — sustainability risks are integrated into investment decisions, but the vehicles do not promote environmental or social characteristics. Unlike large multi-strategy platforms that combine in-house deal teams with third-party fund selection, Positron functions as a pure intermediary: it does not originate direct deals independently but marries manager selection, co-investment access, and tailored portfolio construction under a single, owner-operated roof. The partnership structure means the people writing the investment tickets also run the business, compressing fee layers and preserving the alignment they pitch to allocators. ## Sectors - Private Equity - Infrastructure - Private Credit - Secondaries & Special Situations ## People - Christian Bryn — Partner - Managing Partner - André Bjørntvedt — Partner - Investments - Øyvind B. Haddeland — Partner - Investments ## Questions ### Who runs investment decisions at Positron Capital? Investment decisions are made by the three named partners: Managing Partner Christian Bryn, and Partners André Bjørntvedt and Øyvind B. Haddeland. The firm's website notes the partners work across the full value chain — from direct investments with board seats to passive fund selection — and have decades of private-market experience in London, Zurich, and Oslo. ### Does Positron Capital participate in fund commitments or only direct deals? Both. The firm runs fund-of-funds programs and makes direct co-investments. Its website highlights 'high conviction' direct holdings in small and mid-sized companies alongside a long track record of manager selection for commingled funds and institutional separate accounts. ### How does Positron Capital source its investment opportunities? Positron emphasizes a proprietary network built over decades in European private markets. The firm says it targets managers and teams that do not market widely, leveraging longstanding relationships to access capacity-constrained strategies it believes can generate returns uncorrelated to broad benchmarks. ### What investment strategies does Positron Capital cover? The firm invests across private equity, infrastructure, private debt (including direct lending), and secondaries. Within private equity it covers early-stage venture through buyouts and special situations. It does not disclose sector-specific allocations but states that all strategies are selected for their ability to deliver 'real alpha' regardless of market cycle. ### What is Positron Capital's posture on co-investments alongside external GPs? The firm actively uses co-investments, describing its ability to participate directly in unlisted companies as part of a broader toolkit that also includes fund commitments and tailored portfolio solutions. The website frames co-investing as a natural extension of its high-conviction, small and mid-market focus. ## Related profiles - [Positiva Investimentos](https://altss.com/profile/positivo-investimentos) - [Positron Ventures](https://altss.com/profile/positron-ventures) --- Last updated: 2026-06-03T20:00:00.000Z Canonical page: https://altss.com/profile/positron-capital Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology