Profile
Leo Mariani is currently a Managing Director & Senior Research Analyst at ROTH Capital Partners LLC.
Previously, he held positions as a Managing Director & Equity Research Analyst at KeyBanc Capital Markets, Inc. from 2018 to 2022, a Managing Director at MKM Partners LLC in 2022 and 2023, a Research Analyst at NatAlliance Securities LLC, and an Analyst at Jefferies LLC.
Mr. Mariani started his career as an Analyst at RBC Capital Markets LLC from 2006 to 2016.
He obtained his undergraduate degree from Brown University.
Leo Mariani active positions
Companies | Position | Start |
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ROTH Capital Partners LLC
ROTH Capital Partners LLC Investment Banks/BrokersFinance ROTH Capital Partners LLC is a broker/dealer headquartered in Newport Beach, California. The firm was founded in 2001 and is a subsidiary of CR Financial Holdings, Inc. They offer institutional sales and trading services. Their broad institutional coverage includes investors in North America, Canada, UK, Europe and other international territories. | Analyst-Equity | 2022-12-31 |
Former positions of Leo Mariani
Companies | Position | End |
---|---|---|
MKM Partners LLC
MKM Partners LLC Investment Banks/BrokersFinance MKM Partners LLC (MKM) is a premier institutional equity trading, sales, and research firm headquartered in Stamford, Connecticut. The firm was founded by Thomas G. Messina in 2002. They were acquired in 2023 by ROTH Capital Partners LLC, a subsidiary of CR Financial Holdings LLC. MKM provides timely, insightful, and actionable proprietary research to hedge funds, mutual funds, family offices, endowments, corporates, private equity, pension plans, RIAs, etc. The firm combines high-impact fundamental analysis with macroeconomics, technical insights, derivatives strategies, event-driven commentary, alternative research, and first-rate execution. They take a client-centric approach to the trading desk and utilize both a top-down and bottom-up approach. | Analyst-Equity | 2022-12-31 |
KeyBanc Capital Markets, Inc.
KeyBanc Capital Markets, Inc. Investment Banks/BrokersFinance KeyBanc Capital Markets, Inc. is a registered investment bank and broker/dealer headquartered in Cleveland, Ohio. The firm was founded in 1983 and is a subsidiary of KeyCorp. (NYSE: KEY). KeyBanc Capital Markets provides investment banking, commercial lending, treasury management, derivatives, foreign exchange, equity and debt underwriting and trading and syndicated finance products and services to large corporations and middle-market companies. | Analyst-Equity | 2022-05-26 |
RBC Capital Markets LLC
RBC Capital Markets LLC Investment Banks/BrokersFinance RBC Capital Markets LLC is a full-service brokerage and financial services firm headquartered in New York City. They are a direct subsidiary of RBC USA Holdco Corp. and a wholly-owned indirect subsidiary of Royal Bank of Canada (TSE, NYSE: RY). Founded in 2010, the firm is comprised of 3 major business lines: the Private Client Group, the Fixed-Income Group and the Clearing and Execution Services Group. The Private Client Group serves individual investors, while the Fixed-Income Group provides services to institutions, municipalities and non-profit organizations. The Clearing and Execution Services Group is a provider of clearing and execution services to independent brokers/dealers throughout the US. RBC Capital Markets focuses on the following sectors: communications, media, consumer/retail, diversified industries, energy, financial institutions, forest products, healthcare, infrastructure finance, mining & metals, real estate, social infrastructure, technology and the US municipal markets. | Analyst-Equity | 2015-12-31 |
Jefferies LLC
Jefferies LLC Investment Banks/BrokersFinance Jefferies LLC is a global investment bank and institutional securities firm headquartered in New York City. The firm was founded in 1962 and is a subsidiary of Jefferies Group LLC, ultimately held by Jefferies Financial Group, Inc. (NYSE: JEF). Jefferies provides corporate clients with research and execution services in equity, fixed income, and foreign exchange markets, as well as a full range of investment banking services such as underwriting, mergers and acquisitions, restructuring and recapitalization, and other advisory services, with all businesses operating in the Americas, Europe and Asia. | Analyst-Equity | 2006-05-30 |
NatAlliance Securities LLC
NatAlliance Securities LLC Investment Banks/BrokersFinance National Alliance Securities LLC provides brokerage services. The private company is based in Austin, TX and has subsidiaries in the United States. The company was founded in 1997. Mark Salter has been the CEO of the company since 2009. | Analyst-Equity | - |
Training of Leo Mariani
Brown University | Undergraduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
Private companies | 6 |
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KeyBanc Capital Markets, Inc.
KeyBanc Capital Markets, Inc. Investment Banks/BrokersFinance KeyBanc Capital Markets, Inc. is a registered investment bank and broker/dealer headquartered in Cleveland, Ohio. The firm was founded in 1983 and is a subsidiary of KeyCorp. (NYSE: KEY). KeyBanc Capital Markets provides investment banking, commercial lending, treasury management, derivatives, foreign exchange, equity and debt underwriting and trading and syndicated finance products and services to large corporations and middle-market companies. | Finance |
MKM Partners LLC
MKM Partners LLC Investment Banks/BrokersFinance MKM Partners LLC (MKM) is a premier institutional equity trading, sales, and research firm headquartered in Stamford, Connecticut. The firm was founded by Thomas G. Messina in 2002. They were acquired in 2023 by ROTH Capital Partners LLC, a subsidiary of CR Financial Holdings LLC. MKM provides timely, insightful, and actionable proprietary research to hedge funds, mutual funds, family offices, endowments, corporates, private equity, pension plans, RIAs, etc. The firm combines high-impact fundamental analysis with macroeconomics, technical insights, derivatives strategies, event-driven commentary, alternative research, and first-rate execution. They take a client-centric approach to the trading desk and utilize both a top-down and bottom-up approach. | Finance |
NatAlliance Securities LLC
NatAlliance Securities LLC Investment Banks/BrokersFinance National Alliance Securities LLC provides brokerage services. The private company is based in Austin, TX and has subsidiaries in the United States. The company was founded in 1997. Mark Salter has been the CEO of the company since 2009. | Finance |
Jefferies LLC
Jefferies LLC Investment Banks/BrokersFinance Jefferies LLC is a global investment bank and institutional securities firm headquartered in New York City. The firm was founded in 1962 and is a subsidiary of Jefferies Group LLC, ultimately held by Jefferies Financial Group, Inc. (NYSE: JEF). Jefferies provides corporate clients with research and execution services in equity, fixed income, and foreign exchange markets, as well as a full range of investment banking services such as underwriting, mergers and acquisitions, restructuring and recapitalization, and other advisory services, with all businesses operating in the Americas, Europe and Asia. | Finance |
ROTH Capital Partners LLC
ROTH Capital Partners LLC Investment Banks/BrokersFinance ROTH Capital Partners LLC is a broker/dealer headquartered in Newport Beach, California. The firm was founded in 2001 and is a subsidiary of CR Financial Holdings, Inc. They offer institutional sales and trading services. Their broad institutional coverage includes investors in North America, Canada, UK, Europe and other international territories. | Finance |
RBC Capital Markets LLC
RBC Capital Markets LLC Investment Banks/BrokersFinance RBC Capital Markets LLC is a full-service brokerage and financial services firm headquartered in New York City. They are a direct subsidiary of RBC USA Holdco Corp. and a wholly-owned indirect subsidiary of Royal Bank of Canada (TSE, NYSE: RY). Founded in 2010, the firm is comprised of 3 major business lines: the Private Client Group, the Fixed-Income Group and the Clearing and Execution Services Group. The Private Client Group serves individual investors, while the Fixed-Income Group provides services to institutions, municipalities and non-profit organizations. The Clearing and Execution Services Group is a provider of clearing and execution services to independent brokers/dealers throughout the US. RBC Capital Markets focuses on the following sectors: communications, media, consumer/retail, diversified industries, energy, financial institutions, forest products, healthcare, infrastructure finance, mining & metals, real estate, social infrastructure, technology and the US municipal markets. | Finance |
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