David Ryzhik
Investor Relations Contact at MKS INSTRUMENTS, INC.
Network origin in David Ryzhik first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Susquehanna Financial Group LLLP
 Susquehanna Financial Group LLLP Investment Banks/BrokersFinance Susquehanna Financial Group LLLP (SFG) is an institutional broker-dealer headquartered in Bala Cynwyd, Pennsylvania. The firm was founded in 2002 and is a direct subsidiary of SFG Holding LLC, which is owned by Bodel, Inc. SFG offers a full range of order execution and trading flow services, with a focus on delivering innovative trading strategies and execution services to institutional clients.
78
| Subsidiary | Investment Banks/Brokers | 78 |
Brean Capital LLC
 Brean Capital LLC Investment Banks/BrokersFinance Brean Capital is an independent investment bank and registered broker/dealer headquartered in New York City. The firm was founded in 1973 and provides equity research, corporate finance and advisory investment banking, equity institutional sales and trading, and asset management to institutional investors and corporate clients. Their fixed income business provides sales, trading, research and banking services on a wide range of mortgage and asset-backed, US Treasury and government agency securities, structured products, corporate bonds, and municipal debt. The fixed income sales team employs a highly analytical approach to bond selection, trade execution, and overall bond portfolio management. Under the guidance of fixed income strategists, the fixed income team uses a combination of qualitative and quantitative analyses to create custom investment portfolios and develop targeted, executable bond trading strategies to complement their clients? balance sheets.
37
| Private Company | Investment Banks/Brokers | 37 |
| Public Company | Industrial Machinery | 26 | |
Trillium Trading LLC
 Trillium Trading LLC Investment Banks/BrokersFinance Trillium Trading LLC provides securities brokerage services. Its services include proprietary trading, and program trading. The company was founded by Lee Maschler and is headquartered in New York, NY.
2
| Private Company | Investment Banks/Brokers | 2 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to David Ryzhik via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
Credit Suisse Securities (USA) LLC (Broker)
 Credit Suisse Securities (USA) LLC (Broker) Investment Banks/BrokersFinance Credit Suisse Securities (USA) LLC (Credit Suisse Securities USA) is the broker/dealer division of Credit Suisse Securities (USA) LLC, an investment banking company headquartered in New York City. The firm was founded in 1998 and is a wholly owned subsidiary of Credit Suisse (USA), Inc., ultimately owned by Credit Suisse Group AG (SWX: CSGN) in Switzerland. Credit Suisse Securities USA offers a suite of equities, solutions and credit products and services which includes global securities sales, trading and execution, prime brokerage and comprehensive investment research. Their clients include financial institutions, corporations, governments, institutional investors, such as pension funds and hedge funds, and private individuals around the world. | Investment Banks/Brokers | Analyst-Equity Corporate Officer/Principal | |
Cowen & Co. LLC
 Cowen & Co. LLC Investment Banks/BrokersFinance Cowen & Co. LLC is a SEC-registered broker/dealer headquartered in New York City. The firm was founded in 2004 and is a subsidiary of Cowen Holdings, Inc., ultimately owned by The Toronto-Dominion Bank (TSE: TD) in Canada. Cowen & Co. offers industry-focused investment banking for growth-oriented companies, domain knowledge-driven research and a sales and trading platform for institutional investors. Their institutional sales and trading business serves both equity and fixed-income clients. Sales and trading execution platform is structured around the following key verticals: (1) healthcare (2) technology, telecommunications and media (TMT) (3) REITs and financials (4) aerospace and defense (5) consumer and (6) alternative energy. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity Analyst-Equity Analyst-Equity | |
Wedbush Securities, Inc.
 Wedbush Securities, Inc. Investment Banks/BrokersFinance Wedbush Securities, Inc. is a full-service investment bank and brokerage firm headquartered in Los Angeles, California. The firm was founded in 1955 as Wedbush Morgan Securities, Inc. They are a subsidiary of Wedbush Financial Services LLC, which is owned by Wedbush, Inc. Wedbush Securities provides a wide range of securities brokerage, wealth management, and investment banking services to private and institutional clients. Their research focuses on providing coverage of small and mid-sized companies in the following industries: (1) consumer products and services (2) technology (3) entertainment and media (4) life sciences and (5) industrial growth and clean technology. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity Analyst-Equity Analyst-Equity Analyst-Equity | |
Citigroup Global Markets, Inc. (Broker)
 Citigroup Global Markets, Inc. (Broker) Investment Banks/BrokersFinance Citigroup Global Markets, Inc. (Broker) (CGMI-Broker) is the broker/dealer division of Citigroup Global Markets, Inc., an investment bank headquartered in New York City with additional offices across the US. The firm was founded in 2004 and is a subsidiary of Citigroup Financial Products, Inc., ultimately held by Citigroup, Inc. (NYSE: C). CGMI-Broker covers all market capitalizations of the major global indices and provides macro and quantitative analysis of global markets and sector trends. Their core focus of the group is to help investing clients make informed decisions by providing value-added, independent, insightful analysis. | Investment Banks/Brokers | Analyst-Equity Corporate Officer/Principal Analyst-Equity Analyst-Equity | |
Deutsche Bank Securities, Inc.
 Deutsche Bank Securities, Inc. Investment Banks/BrokersFinance Deutsche Bank Securities, Inc. (DBSI) is a SEC-registered broker/dealer headquartered in New York City. The firm was founded in 1971 and is a wholly-owned investment banking and brokerage arm of DB U.S. Financial Markets Holding Corp., ultimately held by Deutsche Bank AG (NYSE: DB, FRA: DBK) in Germany. DBSI provides securities brokerage and investment advisory services to domestic and international private clients and institutions. They are also a primary dealer in US government securities as designated by the Federal Reserve. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity Analyst-Equity Analyst-Equity Analyst-Equity | |
Ernst & Young LLP
 Ernst & Young LLP Miscellaneous Commercial ServicesCommercial Services Ernst & Young LLP engages in the provision of accounting, assurance, tax, transaction, and advisory services. It specializes in the actuarial, analytics and big data, cyber security, accounting compliance and reporting, center for board matters, international financial reporting standards, country tax advisory, global trade, tax accounting, and climate change and sustainability. The company was founded in 1989 and is headquartered in New York, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal | |
Fordham University
 Fordham University Other Consumer ServicesConsumer Services Fordham University provides college and university. It offers undergraduate colleges and graduate & professional schools. The company was founded in 1841 and is headquartered in Bronx, NY. | College/University | Undergraduate Degree Masters Business Admin Masters Business Admin Graduate Degree Masters Business Admin Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Cornell University
 Cornell University Other Consumer ServicesConsumer Services Cornell University is an educational institution that offers undergraduate and post graduate programs. It was founded in 1865 and is based in Ithaca, NY. | College/University | Masters Business Admin Undergraduate Degree Masters Business Admin Undergraduate Degree Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| New York University | College/University | Masters Business Admin Undergraduate Degree Graduate Degree Graduate Degree Undergraduate Degree Graduate Degree | |
Guggenheim Securities LLC
 Guggenheim Securities LLC Investment Banks/BrokersFinance Guggenheim Securities LLC is a SEC-registered broker-dealer headquartered in New York City. The firm was founded in 1999 and is a subsidiary of Links Holdings LLC, ultimately held by Guggenheim Partners LLC. Guggenheim Securities’ specializations include the sales and trading of fixed-income securities and sophisticated structured products. The firm offers in-depth analysis and expert execution of trading opportunities to large institutional investors and asset originators. They offer sales and trading services relating to a wide range of instruments. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity Analyst-Equity Analyst-Equity | |
Peking University
 Peking University Other Consumer ServicesConsumer Services Peking University provides post-secondary education services. It offers undergraduate and graduate courses. It provides courses such as basic and applied sciences, social sciences and the humanities, sciences of medicine, management, and education. The company was founded by JiaNai Sun in 1898 and is headquartered in Beijing, China. | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree Masters Business Admin | |
| The Trustees of Columbia University in The City of New York | College/University | Masters Business Admin Masters Business Admin Undergraduate Degree Undergraduate Degree | |
Morgan Stanley & Co. LLC
 Morgan Stanley & Co. LLC Investment Banks/BrokersFinance Morgan Stanley & Co. LLC is a registered broker-dealer subsidiary of Morgan Stanley Domestic Holdings, Inc., ultimately owned by Morgan Stanley (NYSE: MS) in the US. Headquartered in New York City, the firm was founded in 1987 and provides debt and equity services including underwriting, M&A advice, securities dealing and brokerage and trade execution. Their client base ranges from large global institutional investors to hedge funds at the cutting edge of innovation in the industry. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity Analyst-Equity Analyst-Equity | |
PricewaterhouseCoopers LLP
 PricewaterhouseCoopers LLP Miscellaneous Commercial ServicesCommercial Services PricewaterhouseCoopers LLC provides assurance, tax and advisory services. Its services include audit and assurance, consulting, deals, human resources, legal, tax, and family business. The firm also offers accountability, risk management, structuring, mergers and acquisitions, and performance and process improvement. The company was founded in 1998 and is headquartered in Buffalo, NY. | Miscellaneous Commercial Services | Corporate Officer/Principal Corporate Officer/Principal Corporate Officer/Principal | |
| University of Wisconsin | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
Truist Securities, Inc.
 Truist Securities, Inc. Investment Banks/BrokersFinance Truist Securities, Inc. is a registered broker-dealer headquartered in Atlanta, Georgia. The firm was founded in 1894 as SunTrust Robinson Humphrey, Inc. In 2020, the firm was renamed following the integration of SunTrust Robinson Humphrey and BB&T Capital Markets. The firm is a subsidiary of Truist Financial Corp. (NYSE: TFC) and is an active market maker in equity and fixed-income products. Truist Securities delivers a comprehensive range of strategic advisory, capital raising, risk management, and financing solutions, as well as a dynamic suite of sales, trading, and research services in both fixed-income and equity. Their strategies are carefully tailored to meet the needs and vision of their clients. | Investment Banks/Brokers | Analyst-Equity Corporate Officer/Principal Analyst-Equity | |
Mizuho Securities USA LLC
 Mizuho Securities USA LLC Investment Banks/BrokersFinance Mizuho Securities USA LLC is the US-based securities broker/dealer and futures commission merchant arm of Mizuho Americas LLC, ultimately held by Mizuho Financial Group, Inc. (TYO: 8411, NYSE: MFG) in Japan. Headquartered in New York City, the firm was founded in 1994 and provides institutional and corporate clients access to commodity and financial markets around the world. Mizuho Securities USA covers the following industries: Consumer, Energy, Financial Institutions, Financial Sponsors, Healthcare, Industrial & Diversified Industries, Power, Utilities & Infrastructure, Real Estate, and Technology, Media & Telecom (TMT). The firm and their affiliates hold memberships on all major futures and options exchanges worldwide. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity Analyst-Equity | |
| Rutgers State University of New Jersey | College/University | Undergraduate Degree Undergraduate Degree Undergraduate Degree | |
| University of Massachusetts | College/University | Undergraduate Degree Undergraduate Degree Graduate Degree | |
Goldman Sachs & Co. LLC
 Goldman Sachs & Co. LLC Financial ConglomeratesFinance Goldman Sachs & Co. LLC (GS&Co.) is a securities brokerage firm headquartered in New York City. Founded in 1927, the firm is a subsidiary of The Goldman Sachs Group, Inc. (NYSE: GS). GS&Co. provides services to help hedge funds manage risk, monitor portfolios, maintain liquidity and build their businesses. They offer clients access to global equity and derivatives markets, as well as foreign exchange, commodities, European Lefts, rates and credit across the Americas, Europe and Asia. The firm proactively monitors capital markets, searching for pockets of liquidity and news that may require changes to those strategies. Integration with the Goldman Sachs network gives clients access to the firm's sectored block trades and their insights into price discovery. Their electronic trading program provides clients with tools to manage their trades from pre-trade analytics to post-trade analysis. | Financial Conglomerates | Analyst-Equity Analyst-Equity Analyst-Equity | |
| University of Pennsylvania | College/University | Undergraduate Degree Undergraduate Degree | |
| Rutgers Business School | College/University | Masters Business Admin Masters Business Admin | |
| George Washington University | College/University | Undergraduate Degree Undergraduate Degree | |
Telsey Advisory Group LLC
 Telsey Advisory Group LLC Investment Banks/BrokersFinance Founded by Dana Telsey in 2008, Telsey Advisory Group LLC (TAG) is an independent equity research and consulting firm focused on the consumer sector, including retail and apparel companies and restaurants. They provide hedge funds, mutual funds, private equity firms and private and public consumer companies the detailed analysis and market context that is necessary to make strategic and investment decisions. TAG covers both US-based and international companies across the consumer landscape, including apparel manufacturers, children and teen retailers, consumer electronics, department stores, discounters, home furnishings, luxury goods, off-price retailers, quick service and specialty restaurants and specialty apparel retailers. Their consulting services include acquisition due diligence, benchmarking, competitive analyses, financial analysis, investor relations functions, market assessments, and valuation. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity | |
Evercore Group LLC
 Evercore Group LLC Investment Banks/BrokersFinance Evercore Group LLC is a SEC-registered broker/dealer headquartered in New York City. The firm was founded in 1995 and is a subsidiary of Evercore BD Investco LLC, which is owned by Evercore, Inc. (NYSE: EVR). Evercore Group delivers equity research and equity sales and agency trading execution, in addition to providing wealth and investment management services to high net worth and institutional investors. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity | |
BMO Capital Markets Corp. (Broker)
 BMO Capital Markets Corp. (Broker) Investment Banks/BrokersFinance BMO Capital Markets Corp. (Broker) is the broker/dealer division of BMO Capital Markets Corp., a full-service North American financial services provider headquartered in New York City. The firm was founded in 1998 and is a subsidiary of BMO Financial Corp., which is owned by Bank of Montreal (NYSE, TSX: BMO) in Canada. BMO Capital Markets offers corporate, institutional and government clients access to a variety of products and services including equity and debt underwriting, corporate lending and project financing, merger and acquisitions advisory services, merchant banking, securitization, treasury and market risk management, debt and equity research and institutional sales and trading. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity | |
| University of California, Davis | College/University | Undergraduate Degree Undergraduate Degree | |
Wells Fargo Securities LLC
 Wells Fargo Securities LLC Investment Banks/BrokersFinance Wells Fargo Securities LLC (WFS) is the broker/dealer subsidiary of EVEREN Capital Corp., ultimately owned by Wells Fargo & Co. (NYSE: WFC). Headquartered in New York, WFS delivers a comprehensive suite of banking, capital markets and advisory solutions, such as a full complement of sales, trading and research capabilities, to corporate, government and institutional clients. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity | |
Leerink Partners LLC
 Leerink Partners LLC Investment Banks/BrokersFinance Leerink Partners LLC is a full-service brokerage and investment banking firm headquartered in Boston, Massachusetts. The firm was founded by Jeffrey Leerink in 1995 and formerly known as SVB Securities LLC. They rebranded as Leerink Partners in 2023. The firm is a subsidiary of SVB Securities LLC. Leerink Partners provides institutional sales, equity research, institutional trading, and corporate finance and asset management services to the healthcare and technology industries. They offer superior execution capabilities in common stock, convertibles and derivatives with a singular focus on healthcare and a knowledge-led approach. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity | |
Harvard University
 Harvard University Other Consumer ServicesConsumer Services Harvard University engages in the provision of teaching and research. It has twelve degree-granting Schools in addition to the Radcliffe Institute for Advanced Study, offering a global education. The university was founded in 1636 and is headquartered in Cambridge, MA. | College/University | Director of Finance/CFO Undergraduate Degree | |
| University of California, Berkeley | College/University | Masters Business Admin Undergraduate Degree | |
Piper Sandler & Co. (Broker)
 Piper Sandler & Co. (Broker) Investment Banks/BrokersFinance Piper Sandler & Co. (Broker) (PSC-Broker) is the full-service brokerage division of Piper Sandler & Co., a financial service firm headquartered in Minneapolis, Minnesota. They are a subsidiary of Piper Sandler Companies (NYSE: PIPR). The firm was founded in 1969 and previously known as Piper Jaffray & Co. They became Piper Sandler & Co. when Piper Jaffray Companies and Sandler O’Neill & Partners, L.P. merged to become Piper Sandler Companies in 2020. PSC-Broker provides brokerage and investment banking services to financial institutions, corporations and other financial investors. Their core focus sectors are Agriculture, renewables & cannabis, Business services, Chemicals & Materials, Consumer, Diversified industrials & services, Energy, Financial services, financial sponsors, Healthcare, and Technology. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity | |
B. Riley Wealth Management, Inc.
 B. Riley Wealth Management, Inc. Investment Banks/BrokersFinance B. Riley Wealth Management, Inc. (B. Riley), formerly Wunderlich Securities, Inc., is a full-service brokerage firm headquartered in Memphis, Tennessee, founded in 1996. The firm is a subsidiary of Wunderlich Investment Co., Inc. B. Riley provides comprehensive wealth management and brokerage services to individuals and families, corporations and non-profit organizations, including qualified retirement plans, trusts, foundations and endowments. In 2001, they expanded their business to include investment advisory services. The firm is duly registered with the SEC. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity | |
| The Wharton School of the University of Pennsylvania | College/University | Undergraduate Degree Undergraduate Degree | |
| The University of Chicago Booth School of Business | College/University | Masters Business Admin Masters Business Admin | |
Quadrant Management, Inc.
 Quadrant Management, Inc. Investment ManagersFinance Quadrant Management Inc. (Quadrant Management) is a private equity firm founded in 1978 by Alan Quasha.The firm is headquartered in in New York. | Investment Managers | Director of Finance/CFO Corporate Officer/Principal | |
| University of Virginia | College/University | Undergraduate Degree Undergraduate Degree | |
| Arizona State University | College/University | Undergraduate Degree Undergraduate Degree | |
| Kellogg School of Management | College/University | Masters Business Admin Masters Business Admin | |
UBS Securities LLC
 UBS Securities LLC Investment Banks/BrokersFinance UBS Securities LLC is an investment bank and registered broker/dealer headquartered in New York City. The firm was founded in 1998 as UBS Warburg LLC. They are a subsidiary of UBS Americas Holding LLC, ultimately held by UBS Group AG (SWX: UBSG, NYSE: UBS) in Switzerland. UBS Securities is a primary dealer in US Government securities and provides a full range of investment banking services which includes corporate finance, mergers and acquisitions, capital markets, trading and sales, fixed-income, equity research, private banking, underwriting and prime brokerage operations. The firm also provides advisory services and access to capital markets for corporate, institutional, intermediary and alternative asset management clients. | Investment Banks/Brokers | Director of Research - Equity Analyst-Equity | |
Janney Montgomery Scott LLC
 Janney Montgomery Scott LLC Investment Banks/BrokersFinance Founded in 1999 by the late Thomas Watson, Janney Montgomery Scott LLC (JMS) is a full-service financial services firm and registered broker/dealer headquartered in Philadelphia, Pennsylvania. The firm is a subsidiary of Independence Square Properties LLC, itself a subsidiary of Penn Mutual Insurance Co. Their ultimate parent is Harleysville Mutual Insurance Co. JMS is a member of the NYSE, the SIPC and FINRA. The firm provides comprehensive financial advice and services to individual, corporate and institutional investors. Their primary coverage verticals include the consumer, technology, financials and infrastructure sectors. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity | |
Boenning & Scattergood, Inc. (Broker)
 Boenning & Scattergood, Inc. (Broker) Investment Banks/BrokersFinance Boenning & Scattergood, Inc. (Broker) (Boenning & Scattergood-Broker) is the registered broker-dealer division of Boenning & Scattergood, Inc., a financial services firm headquartered in West Conshohocken, Pennsylvania. The firm was founded by Henry D. Boenning in 1914. Boenning & Scattergood-Broker provides retail investors, municipal clients, and institutions a full complement of financial services, including retail brokerage, investment advisory, equity research, equity and fixed income sales and trading, investment banking, public finance, and option strategy. | Investment Banks/Brokers | Analyst-Equity Analyst-Equity | |
| ATOTECH LIMITED | Wholesale Distributors | Chief Executive Officer Chief Operating Officer | |
Wolfe Research LLC
 Wolfe Research LLC Investment ManagersFinance Wolfe Research LLC is a FINRA-registered sell-side research firm headquartered in New York City. The firm was founded by Edward Wolfe in 2008 and is a subsidiary of Wolfe Holdco LLC. Wolfe Research provides bespoke research of various stocks in every major GIC sector for institutional clients. The firm has established a reputation for macro research underpinning coverage in Industrials, Utilities/Energy, Consumer/Retail, Financials/REITS, Healthcare and TMT. | Investment Managers | Analyst-Equity Director of Research - Equity | |
Oppenheimer & Co., Inc. (Broker)
 Oppenheimer & Co., Inc. (Broker) Investment Banks/BrokersFinance Oppenheimer & Co., Inc. (Broker) (Oppenheimer-Broker) is the global full-service brokerage division of Oppenheimer & Co., Inc., an investment boutique headquartered in New York City with additional offices nationwide. Founded in 1975, the firm is owned directly by Viner Finance Inc., an indirect subsidiary of Oppenheimer Holdings Inc. (NYSE: OPY). Oppenheimer-Broker offers a full array of brokerage services to retail, institutional, and corporate clients. | Investment Banks/Brokers | Corporate Officer/Principal Analyst-Equity |
Statistics
International
| United States | 46 |
| Ireland | 2 |
| China | 2 |
| New Zealand | 2 |
| France | 2 |
Sectoral
| Finance | 29 |
| Consumer Services | 20 |
| Commercial Services | 3 |
| Distribution Services | 2 |
Operational
| Analyst-Equity | 213 |
| Corporate Officer/Principal | 126 |
| Undergraduate Degree | 100 |
| Director/Board Member | 73 |
| Masters Business Admin | 33 |
Most connected contacts
| Insiders | |
|---|---|
| Geoffrey Wild | 20 |
| Peter Cannone | 18 |
| Seth Bagshaw | 17 |
| Difei Yang | 15 |
| Kathleen Burke | 14 |
| Gene C. Mack | 14 |
| Elizabeth Mora | 13 |
| Madhuri Andrews | 13 |
| Richard D. Hess | 12 |
| Greg Beecher | 12 |
| Marco Antonio Vega | 11 |
| Tom Forte | 11 |
| Rajeev Batra | 11 |
| Ali Faghri | 10 |
| Sam Poser | 10 |
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