Saurabh Mukherjea
Saurabh Mukherjea is the founder and Chief Investment Officer of Marcellus Investment Managers, a SEBI-registered Portfolio Management Service (PMS) and Alternative Investment Fund (AIF) provider established in 2018. He is known for the Consistent Compounders investment strategy, which seeks to identify Indian listed businesses with durable competitive moats and consistently high returns on capital, and for a substantial body of authored work on Indian equity markets and investing. Prior to founding Marcellus, Mukherjea served as CEO of Ambit Capital’s institutional equities business and as head of equities at Clear Capital. He is one of the more prolific authored voices in Indian investment management.
Early life and education
Saurabh Mukherjea was born and raised in Calcutta (now Kolkata). He completed his undergraduate education at the London School of Economics and Political Science (LSE), obtaining a Bachelor of Science in Mathematics and Economics, a rigorous quantitative foundation from one of the world’s leading social science universities. He subsequently pursued a postgraduate qualification from the Institute of Chartered Accountants in England and Wales (ICAEW), becoming a qualified Chartered Accountant, and holds the CFA designation from the CFA Institute.
The combination of LSE mathematics, chartered accountancy, and CFA qualifications reflects a comprehensive technical and analytical preparation for investment analysis. Mukherjea has spoken publicly about the influence of his LSE education on his analytical rigour and his interest in understanding the economic and competitive structures underlying business performance.
Career history
Early career in UK and India
Following his LSE education and professional qualifications, Mukherjea worked in equity research in London before returning to India to build a career in institutional equity markets. He joined the Indian equity research and broking industry at a time when institutional foreign portfolio investor (FPI) flows into Indian markets were increasing substantially.
Ambit Capital
Mukherjea served as CEO of Ambit Capital’s institutional equities division, building a research-driven institutional broking franchise that became known for contrarian and forensic accounting-oriented equity research. Ambit Capital under his leadership published research that applied forensic accounting techniques, analysing accounting quality, cash conversion, and balance sheet integrity, to Indian listed companies, identifying businesses with potentially misleading earnings quality. This forensic accounting approach influenced his later investment strategy at Marcellus, where balance sheet and cash flow quality analysis remains central to the portfolio construction process.
Founding of Marcellus Investment Managers (2018)
In 2018, Mukherjea founded Marcellus Investment Managers together with Rakshit Ranjan, Pramod Gubbi, and other colleagues from Ambit Capital. Marcellus was established as a dedicated investment management firm focused on high-quality, long-duration equity compounding strategies. The firm operates multiple portfolio strategies:
Consistent Compounders (CCP) is the flagship strategy, investing in a concentrated portfolio of typically 10-15 Indian listed businesses with demonstrated histories of generating high and consistent returns on capital employed (ROCE), strong cash flow generation, and identifiable competitive moats. The CCP portfolio has included companies in sectors such as consumer staples, specialty chemicals, health care, and financial services that meet Marcellus’s rigorous quantitative and qualitative screening criteria.
Little Champs focuses on smaller companies with Consistent Compounders characteristics at earlier stages of their growth trajectories, seeking to identify the next generation of compounding businesses before they become widely recognised.
Kings of Capital focuses specifically on financial businesses, banks, NBFCs, insurance companies, that deploy capital at high returns over long periods.
Marcellus grew its AUM significantly through the 2019-2022 bull market period. The CCP strategy experienced a period of relative underperformance against the Nifty 50 benchmark during 2022-2023, when the broader market rally was led by PSU and cyclical sectors that are structurally absent from the CCP portfolio’s quality-focused universe. Mukherjea addressed this underperformance directly in public commentary, reiterating the long-term orientation of the strategy and the expected cyclical nature of growth-style relative performance.
Authored works
Saurabh Mukherjea is among the most prolific authors among active Indian investment managers:
“Gurus of Chaos” (2014), profiles of distinguished Indian equity investors, drawing lessons from their contrasting investment philosophies.
“The Unusual Billionaires” (2016), an examination of Indian companies that have delivered exceptional compounding returns over long periods, analysing the common characteristics that explain their performance.
“Coffee Can Investing” (2018, co-authored with Rakshit Ranjan and Pranab Uniyal), articulates the Coffee Can investing philosophy (inspired by Robert Kirby’s original essay), advocating for a concentrated, low-turnover portfolio of high-quality businesses held for very long periods. This book became widely read in Indian personal finance and investment communities and articulated the theoretical underpinnings of the Consistent Compounders approach.
“Diamonds in the Dust” (2021, co-authored with Rakshit Ranjan and Salil Desai), a deeper examination of forensic accounting techniques applied to Indian equity markets, focusing on identifying high-quality businesses through the rigorous analysis of financial statements.
These books collectively represent one of the most substantial bodies of authored investment thinking published by an active Indian fund manager in the contemporary era.
Investment philosophy
Mukherjea’s investment philosophy is among the most explicitly and thoroughly documented in Indian asset management:
Competitive moats. The Consistent Compounders strategy rests on the identification of businesses with durable competitive advantages that enable sustained high returns on capital over long periods. Mukherjea draws on Michael Porter’s competitive strategy frameworks and Warren Buffett and Charlie Munger’s moat-based investing to define the universe.
Clean accounting. Forensic analysis of financial statements to identify businesses with genuine earnings quality, high cash conversion of reported profits, conservative accounting policies, and clean balance sheets, is a core screening step before any qualitative competitive analysis.
Long holding periods. Mukherjea has argued consistently that most of the value in investing in high-quality compounders is destroyed by excessive trading and portfolio turnover. The CCP portfolio targets very low annual turnover, with the expectation that portfolio companies will be held for five to ten years or more.
Concentration. The CCP portfolio is deliberately concentrated (10-15 positions) on the thesis that genuine investment insight is scarce and that overdiversification dilutes the impact of the best ideas.
Public engagement
Mukherjea maintains a very active media presence. He writes a regular column for Mint and has contributed to Economic Times, Moneycontrol, and international financial media. He hosts a podcast titled “Marcellus Investing Insights” and regularly posts on LinkedIn and Twitter / X. He is a frequent speaker at investment conferences, IIM and IIT events, and financial planning industry gatherings. His long-form interviews on investment philosophy and Indian market structure are widely shared in domestic personal finance communities.
See also
- Rajeev Thakkar
- Prashant Jain
- Portfolio management services India
- Quality investing
- Alternative investment funds India
References
- Marcellus Investment Managers, official website and investor communications.
- Mukherjea, Saurabh, “Coffee Can Investing,” Penguin Portfolio, 2018.
- Mukherjea, Saurabh, “The Unusual Billionaires,” Penguin Portfolio, 2016.
- Mukherjea, Saurabh, “Diamonds in the Dust,” Penguin Portfolio, 2021.
- Mint, Saurabh Mukherjea columns, 2019–2024.
- Economic Times, profile of Marcellus Investment Managers, 2022.
- Moneycontrol, fund performance data and commentary.
- SEBI, PMS and AIF regulatory disclosures, Marcellus Investment Managers.