msci-10k_20171231.htm

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. YES ☒ NO ☐

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. YES ☐ NO ☒

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. YES ☒ NO ☐

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files). YES ☒ NO ☐

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K (§229.405 of this chapter) is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K. ☒

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one):

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act). YES ☐ NO ☒

The aggregate market value of Common Stock held by non-affiliates of the registrant as of the last business day of the registrant’s most recently completed second fiscal quarter (based on the closing price of these securities as reported by The New York Stock Exchange on June 30, 2017) was $9,086,723,896. Shares of Common Stock held by executive officers and directors of the registrant are not included in the computation. However, the registrant has made no determination that such individuals are “affiliates” within the meaning of Rule 405 under the Securities Act of 1933.

As of February 16, 2018, there were 89,944,256 shares of the registrant’s Common Stock, par value $0.01 per share, outstanding.

Documents incorporated by reference: Portions of the registrant’s proxy statement for its annual meeting of stockholders, to be held on May 10, 2018, are incorporated herein by reference into Part III of this Form 10-K.

Except as the context otherwise indicates, the terms “MSCI,” the “Company,” “we,” “our” and “us” refer to MSCI Inc. together with its subsidiaries.

We have included in this Annual Report on Form 10-K and from time to time may make in our public filings, press releases or other public statements, certain statements that constitute forward-looking statements. In addition, our management may make forward-looking statements to analysts, investors, representatives of the media and others. These forward-looking statements are not historical facts and represent only MSCI’s beliefs regarding future events, many of which, by their nature, are inherently uncertain and beyond our control.

In some cases you can identify these statements by forward-looking words such as “may,” “might,” “should,” “anticipates,” “expects,” “intends,” “plans,” “seeks,” “estimates,” “potential,” “continue,” “believes” and similar expressions, although some forward-looking statements are expressed differently. Statements concerning our financial position, business strategy and plans or objectives for future operations are forward-looking statements. These statements are not guarantees of future performance and are subject to certain risks, uncertainties and assumptions that are difficult to predict and may cause actual results to differ materially from the forward-looking statements and from management’s current expectations. Such risks and uncertainties include those set forth under “Risk Factors” in Part I, Item 1A of this Annual Report on Form 10-K. The forward-looking statements in this report speak only as of the time they are made and do not necessarily reflect our outlook at any other point in time. We undertake no obligation to update publicly any forward-looking statements, whether as a result of new information, future events or for any other reason. Therefore, readers should carefully review the risk factors set forth in other reports or documents we file from time to time with the Securities and Exchange Commission (the “SEC”).

We are an innovative and leading provider of mission-critical investment decision support tools, including indexes; portfolio construction and risk management products and services; Environmental, Social and Governance (“ESG”) research and ratings; and real estate research, reporting and benchmarking offerings. Our research-derived intellectual property includes methodologies, models, derived data and algorithms (collectively, “content”), as well as applications and services, which help our clients manage their investment processes and address their investment, risk and regulatory challenges. We leverage our knowledge of the global investment process and our expertise in research and data collection to deliver content to our clients that helps them make more efficient and informed investment decisions. Our content is delivered through multiple channels, including through our proprietary applications, application programming interfaces (“API”) and third-party applications and is directly embedded into client platforms. We also offer services that help clients use our content and applications more effectively and operate more efficiently.

We operate as “One MSCI” and as a client-centric company. We achieve this by managing our client coverage, research, data and technology groups in an integrated manner to best leverage our unique intellectual property and differentiated know-how across product lines to deliver innovative and high quality content to our clients. As the needs of our clients change, we respond with offerings that address their evolving strategic and investment objectives (our “go-to-market strategy”). Our clients use our offerings across multiple asset classes to achieve a wide range of objectives, including benchmarking, index-linked product creation, portfolio construction, performance measurement and attribution, risk management, as well as investor and regulatory reporting. In addition, our clients are increasingly integrating the new content developed across our company, such as factor and ESG data and indexes, into their investment processes.

banks and real estate investment trusts), financial intermediaries (banks, broker-dealers, exchanges, custodians, trust companies and investment consultants) and data distributors. As of December 31, 2017, our clients included:

See Part II, Item 7. “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Overview” and Note 1, “Introduction and Basis of Presentation—Significant Accounting Policies, Concentrations” of the Notes to Consolidated Financial Statements, included herein, for additional information on clients and the concentration of clients.

Our products and services are deeply integrated in the global investment ecosystem and in our clients’ investment processes. We aim to expand our position as a leading source for mission critical content, applications and services that support the investment processes of the largest and most sophisticated participants in the global investment industry. The investment industry is experiencing a number of notable trends that are transforming the landscape of investment institutions and the manner in which they operate. These trends, which are creating attractive opportunities for us, include: (1) increased globalization, which is driving demand for global indexes and factor models, (2) increased investing complexity, which is driving demand for sophisticated portfolio and risk management products, (3) an increased focus by investment institutions on designing and implementing lower cost and outcome-oriented strategies, which often take the form of index-based products and necessitate an understanding of the factors driving risk and return, (4) an increased integration of factor and ESG criteria into the investment process, which is driving demand for our factor and ESG content and applications, and (5) the outsourcing by investment institutions of non-core functions and the consolidation of external systems, content and vendors in order to leverage technology and services to scale efficiently, which benefits our managed service offerings and leverages our footprint across a client organization.

Against the backdrop of these industry trends, we are well positioned to leverage our competitive advantages to help investment institutions create sustainable business models today and into the future. We have a number of competitive advantages, including deep knowledge of the global investment process, experienced research, product development and data management teams that create and promote relevant and high quality content and offerings and a client coverage team that helps build and maintain strong and trusted client relationships with the world’s largest investment institutions. Additionally, we have a knowledgeable information technology team that develops scalable technology and data infrastructure that allow us to scale our operations, as well as help our clients be more cost-effective in their own operations through the use of our applications and services. We have the opportunity to provide innovative content, strengthen our go-to-market strategy, and deliver enhanced capabilities through our flexible applications and outstanding client offerings and services as One MSCI.

Our growth strategy is focused on a number of key initiatives that optimize the value of One MSCI and capitalize on our competitive advantages to address the changing needs of our clients and the investment industry. These strategic initiatives include:

We take an integrated team approach to developing offerings across our segments. Our product management, research, data operations and technology and application development departments are at the center of this process. Our content is developed by a cross-functional research team of mathematicians, economists, statisticians, financial engineers and investment industry experts. We monitor investment trends and their drivers globally and support instrument valuation, risk modeling, portfolio construction, asset allocation and Value at Risk (“VaR”) simulation. An important way we monitor global investment trends and their implications for our business is through direct public consultations and client advisory panels and through the forum provided by our Editorial Advisory Board (“EAB”). Our EAB, which was established in 1999, meets twice a year to discuss industry and emerging trends and is comprised of senior investment professionals from around the world and senior members of our research team. We also hold consultations and regional client advisory panels that bring together a diverse group of investment leaders and practitioners.

Over the past three years, we have directed the majority of our investments toward research, data production systems and technology infrastructure and applications to enable us to develop new content more quickly and deliver new and previously existing content more cost-effectively. For more information about our research and development and associated costs, see Note 1, “Introduction and Basis of Presentation—Significant Accounting Policies, Research and Development” of the Notes to Consolidated Financial Statements included herein and “Research and development” in the Consolidated Statements of Income for the years ended December 31, 2017, 2016 and 2015.

In 2017, we appointed a new Global Head of Research and Product Development who leads a team of more than 180 employees, many of whom have obtained PhDs in fields that are relevant to our business. By focusing on cross-product and cross-functional innovation, we can maximize the capabilities of each of our four operating segments—Index, Analytics, ESG and Real Estate—in order to bring greater value to our clients. We expect to grow as One MSCI through the ongoing integration of the full suite of offerings provided by each of our four segments. For example, we have incorporated our new global equity model (from the Analytics segment) as well as our ESG ratings research into our Index offerings. In addition, we have combined risk measures from the Real Estate segment with asset and portfolio level risk models from the Analytics segment to enhance our multi-asset class and Real Estate risk management offerings.

In recent years, we have realigned our global client coverage function to sharpen our focus on current clients and improve our ability to identify new prospects. In 2017, we repositioned the role of the Chief Operating Officer to be more aligned with our client and go-to-market strategies. The Chief Operating Officer currently manages our sales, marketing, client relationship management and client service teams globally with the goal of integrating our outreach to clients and prospects, sales and marketing strategy and client service. To ensure that we provide world-class service to our largest accounts, as of December 31, 2017, we have assigned senior account managers to more than 50 of our largest accounts by revenue, and appointed key account managers to cover more than 90 of our other large accounts.

In support of our clients and the continual development of our brand, our industry and content experts are interviewed as thought leaders and commentators in prominent financial and trade media and have written research pieces that have served as the basis of news articles around the investment world. Members of our research team and other employees regularly speak at industry conferences, as well as at our own events. For example we hosted more than 650 seminars, webinars, conferences and workshops in various locations around the world in 2017. These events bring our employees and clients together, expose clients to our latest research and content enhancements, enable client access to global industry experts and policymakers, and give our employees an opportunity to gain better insights into our clients’ needs.

We plan to continue improving the user experience of our clients and the accessibility of our full suite of content, applications and services by enhancing the functionality of our technology and increasing the performance, stability and scalability of our platforms. We have invested in our data centers, technology platforms and applications to provide scalable solutions for the processing of large volumes of asset and portfolio data. In doing so, we are not only able to operate in a more cost-effective manner as a firm, but are also able to offer clients computing capacity that they would not be able to access in a cost-effective manner through internal development. We will also continue to invest in developing a platform that integrates our technology and content into a single interface and client experience. For example, we are building the MSCI Analytics Platform with an open architecture that will provide clients with greater flexibility to access content across the Company’s four operating segments, create new formulas and calculations, add their own data and analytical engines, and connect with other client and vendor systems. Elements of this new platform were launched in 2017, and we continue to allocate resources to developing additional functionality within the platform in order to better meet the needs of our clients.

We also charge clients to use our indexes as the basis for index-linked investment products, such as ETFs, or as the basis for passively managed funds and separate accounts. These clients commonly pay us a license fee, typically in arrears, for the use of our intellectual property primarily based on the assets under management (“AUM”) in their investment product.

Certain exchanges use our indexes as the basis for futures and options contracts and pay us a license fee, typically paid in arrears, for the use of our intellectual property primarily based on their volume of trades.

Clients also subscribe to periodic benchmark reports, digests and other publications associated with our Real Estate offerings. Fees are primarily paid in arrears after the offering is delivered.

We also realize one-time fees related to customized reports, historical data sets and certain implementation and consulting services, as well as from certain offerings that are purchased on a non-renewal basis. See Part II, Item 7. “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Segment Results” for a break-down of revenues attributable to recurring subscriptions, asset-based fees and non-recurring revenue for our Index, Analytics and All Other reporting segments.

As the investment industry becomes more global and investors become increasingly focused on multi-asset class portfolios, we are well positioned to help our clients achieve their investment objectives by delivering a more comprehensive analysis of their investment strategies using the content, applications and services across our four operating segments—Index, Analytics, ESG and Real Estate. Because the ESG and Real Estate operating segments do not meet segment disclosure reporting thresholds, ESG and Real Estate are combined and presented as All Other for reporting purposes. See Note 12, “Segment Information,” of the Notes to Consolidated Financial Statements, included herein, for additional information on our current segment reporting structure and financial information for each segment.

Clients use our indexes in many areas of the investment process, including index-linked product creation and performance benchmarking, as well as portfolio construction and rebalancing, and asset allocation. We currently calculate more than 200,000¹ end-of-day indexes daily and more than 11,000 indexes in real time. As of June 30, 2017, more than $12.4 trillion of assets under management were benchmarked to MSCI indexes (as reported on September 30, 2017 by eVestment, Morningstar and Bloomberg). Clients receive data directly from us or from one or more third-party providers of financial information worldwide that distribute our equity indexes. Our indexes cover a variety of markets and industries. In addition, we use content generated by our Analytics, ESG and Real Estate segments to help construct some of our equity indexes, including some with the highest revenue growth rates. Products in our Index segment include:

Our Analytics segment offers risk management, performance attribution and portfolio management content, applications and services that provide clients with an integrated view of risk and return and an analysis of market, credit, liquidity and counterparty risk across all major asset classes, spanning short, medium and long-term time horizons. Our offerings also support clients’ various regulatory reporting needs.

The content we create in our Analytics segment includes models to support factor-based analytics (equity, fixed income and multi-asset class models), pricing models, time series-based analytics, as well as underlying content that is used as inputs to these models such as interest rate and credit curves. We continue to develop new and improved content in response to the evolving needs of our clients. During 2017 we continued to make improvements to our fixed income factor model (first released in late 2016), including releasing new variants of the model that align with the different time horizons for which clients invest. Further, this fixed income model has been combined with models that cover currencies, commodities, equities, mutual funds, hedge funds and private assets – private real estate and private equity – to deliver our next generation multi-asset class factor model (the MSCI Integrated Model) providing clients with greater insights into the drivers of risk in their portfolios. Our Analytics content includes:

Our clients access our Analytics content through our own proprietary applications and APIs, or through third- party applications or directly on their own platforms. MSCI Analytics applications provide clients with integrated market data and constituent-level indexes aggregated from multiple third-party and proprietary sources. This integrated market and benchmark data significantly reduces the operational burden on clients for both the implementation and on-going running of our Analytics products.

Our Analytics segment also provides various managed services to help clients operate more efficiently as well as address the needs of certain specialized areas of the investment community by providing a reporting service and performance reporting tools to institutional consultants and investors in hedge funds.

MSCI ESG Research analyzes over 6,500 companies worldwide to help institutional investors understand how environmental, social and governance factors can impact the long-term risk of their investments. As of December 31, 2017, subscribers to MSCI ESG Research included 82 of the top 100 global asset managers (as ranked by P&I in its report dated April 2017), as well as leading asset owners, consultants, advisers and academics.

In addition, MSCI ESG Research data and ratings are used in the construction of equity and fixed income indexes to help institutional investors more effectively benchmark ESG investment performance, issue index-based investment products, as well as manage, measure and report on ESG mandates. Our Index segment uses MSCI ESG Research data and ratings in the development and issuance of ESG indexes, which is further described above in the Index segment description. Additionally, the data and ratings produced by MSCI ESG Research are made available on the applications offered by our Analytics segment.

Our Real Estate segment includes research, reporting and benchmarking offerings that provide real estate performance analysis for funds, investors and managers. Our Real Estate performance and risk analytics range from portfolio to property-specific analysis. Some of the risk analysis generated in the Real Estate segment is also used in the products offered by our other operating segments. For example, the Multi-Asset Class Models created in our Analytics segment offers a view of risk across market and asset classes, including private real estate, by incorporating content generated in the Real Estate segment. We also provide business intelligence to real estate owners, managers, developers and brokers worldwide. Real Estate offerings include:

We currently have branches or subsidiaries in the following locations: Australia, Brazil, Canada, China, England, France, Germany, Hong Kong, Hungary, India, Italy, Japan, Korea, Mexico, the Netherlands, the Philippines, Singapore, South Africa, Sweden, Switzerland, Taiwan, United Arab Emirates and the U.S. See Note 12, “Segment Information,” of the Notes to Consolidated Financial Statements included herein for additional information on our revenues and certain assets by geographic area.

Many industry participants compete with us by offering one or more indexes in similar categories. Such indexes vary widely in scope, including by geographic region, business sector and risk category and may be used by clients in a variety of ways in many different markets around the world. A number of these markets have become increasingly competitive in recent years.

Among our Index competitors are S&P Dow Jones Indices LLC (a joint venture company owned by CME Group, Inc. and CME Group Services LLC and by S&P Global Inc.) and FTSE Russell, a subsidiary of The London Stock Exchange Group PLC.

There is also growing competition from asset managers and investment banks that create their own indexes often in cooperation with index providers, which may, among other things, provide some form of calculation agent service; this is especially true for factor indexes, often referred to as “smart beta indexes.” Asset managers, such as WisdomTree and Goldman Sachs Asset Management, manage funds, including ETFs, based on their own proprietary indexes, and many investment banks have launched structured products or created over-the-counter derivatives based on their own proprietary indexes.

Many industry participants compete with us by providing one or more similar offerings in a very competitive marketplace for risk management and performance data and analytics.

Our Analytics offerings compete with offerings from a range of competitors, including Axioma, Inc., BlackRock Solutions, Bloomberg Finance L.P., and FactSet Research Systems Inc. Additionally, many of the larger broker-dealers have developed proprietary analytics tools for their clients. Similarly, many investment institutions, particularly the larger global organizations, have developed their own internal risk management analytics tools.

We also have a variety of competitors for our other offerings that comprise a smaller portion of our revenues.

We consider many aspects of our offerings, processes and services to be proprietary. We have registered, among others, “MSCI,” “Barra,” “RiskMetrics” and “RiskManager” as trademarks or service marks in the United States and in certain foreign countries. We will continue to evaluate the registration of additional trademarks, service marks and copyrights as appropriate. From time to time, we also file patent applications to protect our proprietary rights. We currently hold 22 U.S. and foreign patents and have one U.S. patent pending. Additionally, many of our offerings, processes and services require the use of intellectual property obtained from third parties. It may be necessary in the future to seek or renew licenses relating to various aspects of our offerings and services.

Although we believe the ownership of patents, copyrights, trademarks, service marks, the implementation of certain measures to protect our intellectual property and proprietary rights and our ability to obtain the rights to use intellectual property of third parties are important to our business and contribute in part to our overall success, we do not believe we are dependent on any one of our intellectual property rights or any one license to use third-party intellectual property. For a description of the risks associated with legal protection of our intellectual property and other rights, infringement claims and the ability to obtain or renew licenses for third-party intellectual property, see Part I, Item 1A. “Risk Factors— Legal Protections for our intellectual property rights and other rights may not be sufficient or available to protect our competitive advantages. Third parties may infringe on our intellectual property rights, and third-party litigation may materially adversely affect our ability to protect our intellectual property rights” below.

On November 15, 2017, MSCI celebrated ten years as a public company listed on the New York Stock Exchange. The following is a summary of material events in the Company’s history:

We had 3,038 and 2,862 employees as of December 31, 2017 and 2016, respectively. As of December 31, 2017 and 2016, 59.0% and 56.2% of our employees, respectively, were located in emerging market centers. As of December 31, 2017 our employees were based in 21 countries in order to maintain close contact with our clients and the international markets we follow.

The Company is subject to reporting, disclosure and recordkeeping obligations pursuant to SEC requirements. MSCI Limited, as the benchmark administrator for all MSCI equity indexes globally, applied for authorization as an EU benchmark administrator in October 2017 with the United Kingdom’s Financial Conduct Authority (“UK FCA”). Investment Property Databank Limited, as the administrator for all MSCI IPD real estate indexes (including PAS benchmarks) globally, currently intends to apply for authorization as an EU benchmark administrator in the second quarter of 2019. MSCI ESG Research is a registered investment adviser and must comply with the requirements of the Investment Advisers Act of 1940 and related SEC regulations. Such requirements relate to, among other things, disclosure obligations, recordkeeping and reporting requirements, marketing restrictions and general anti-fraud prohibitions. We registered in 2012 with the State Council Information Office of the Ministry of Commerce and the State Administration for Industry and Commerce in China as a foreign institution supplying financial information services in China. This license is currently administered by the Cyberspace Administration of China. See Part I, Item 1A. “Risk Factors— Changes in government regulations, including the implementation of new or pending financial or operational regulations or the repeal of existing financial or operational regulations, could materially adversely affect our business, financial condition or results of operations.”

Mr. Fernandez has served as the Chairman since October 2007 and as the Chief Executive Officer (“CEO”), President and a director since 1998. Before leading MSCI’s transition to becoming a fully independent, standalone public company in 2009, he was a Managing Director at Morgan Stanley, where he worked in emerging markets product strategy, equity derivative sales and trading, mergers and acquisitions, worldwide corporate finance and mortgage finance for U.S. financial institutions. Mr. Fernandez worked for Morgan Stanley from 1983 to 1991 and from 1994 to 2009. Mr. Fernandez serves on the board of trustees of Stanford University and the board of directors of Georgetown University. He also serves on the boards of the Hoover Institution at Stanford University, the Foreign Policy Association, Memorial Sloan-Kettering Cancer Center, Catholic Charities of the Archdiocese of New York and the American Nicaraguan Foundation. Mr. Fernandez is the former Chair of the Advisory Council of the Stanford University Graduate School of Business. He holds a Bachelor of Arts in economics from Georgetown University, an M.B.A. from the Stanford University Graduate School of Business and pursued doctoral studies in economics at Princeton University.

Mr. Pettit has served as the Company's President since October 2017. As President, Mr. Pettit oversees the Company's business functions, including client coverage, marketing, product management, research, technology and operations. He previously served as Chief Operating Officer from 2015 to 2017, Head of the Product Group from February 2015 to September 2015, Head of Index Products from 2011 to 2015, Head of Marketing from 2005 to 2012 and Head of Client Coverage from 2001 to 2012. Prior to joining the Company, Mr. Pettit worked for Bloomberg L.P. from 1992 to 1999. Mr. Pettit holds a Master of Arts degree in history from Cambridge University and a Master of Science degree from the School of Foreign Service at Georgetown University.

Ms. Winters has served as the Chief Financial Officer since May 2016. Prior to joining MSCI, Ms. Winters served as the Vice President and Chief Financial Officer of Performance Materials and Technologies, an operating segment of Honeywell International, Inc. (“Honeywell”) from 2012 to 2016. She served in various positions of increasing responsibility at Honeywell from 2002 to 2016, including Vice President, Corporate Controller and Chief Accounting Officer, Vice President of Business Analysis and Planning, and Chief Financial Officer of the Specialty Products business group. Ms. Winters began her career at PricewaterhouseCoopers LLP (“PwC”) where she served in various positions from 1989 to 2001 within the Technology Information Communications and Entertainment practice. She earned her Bachelor of Science degree in Accounting from Boston College.

Mr. Briand has served as Head of ESG since June 2016. In such capacity, he is responsible for MSCI's ESG (environmental, social and governance) offerings. Mr. Briand has led various aspects of the ESG business since its acquisition in 2010. Mr. Briand is also Chairman of the MSCI Index Policy Committee, the body responsible for

oversight of all major Index editorial decisions. He previously served as Global Head of Research for the entire Company where he led a team of 150 researchers designing indexes, analytics and risk models and producing ESG ratings for institutional investors. He was also Head of Real Estate from June 2016 until August 2017. Prior to February 2015, Mr. Briand was Head of Index Research for 10 years where he managed the expansion of the MSCI Global Indexes to cover 80 developed, emerging and frontier markets. He also initiated and led the development of MSCI's market leading factor indexes. Mr. Briand joined MSCI in 2001 from Credit Lyonnais Asset Management, where he was an equity portfolio manager and head of research. He began his career as a private equity analyst at Credit Lyonnais. He holds an MSc in Computer Sciences from INSA (Lyon) and an M.B.A from HEC (Paris).

Mr. Crum has served as the Chief Human Resources Officer since April 2014. Prior to joining MSCI, Mr. Crum served as global head of human resources for four publicly traded companies. Mr. Crum worked for Avon Products, Inc. as Senior Vice President of Human Resources and Chief People Officer from September 2012 to May 2013. From July 2010 to June 2012, Mr. Crum served as Senior Vice President and Chief People Officer of Motorola Mobility Holdings, Inc., one of two publicly traded companies formally created when Motorola Inc. split in January 2011 until it was acquired by Google. Prior to that, he served as the Senior Vice President and Director of Human Resources of ITT Corporation from September 2002 to July 2010 and Senior Vice President of Administration and Employee Resources at General Instruments Corp. from 1997 to 2000. Mr. Crum holds a Bachelor of Business Administration with a concentration in industrial relations from Southern Methodist University.

Mr. Mina has served as the Head of Analytics since February 2017. In this role, he is responsible for MSCI's equity and multi-asset class risk and portfolio management products. Prior to this, he had served as Head of Analytics for the Americas since 2015. Mr. Mina joined MSCI in 2010 following MSCI's acquisition of RiskMetrics and served as a managing director of Risk Management Analytics from 2010 to 2015. Prior to joining MSCI, Mr. Mina served in a variety of roles at RiskMetrics, including co-head of the RiskMetrics Business and Head of Research. Mr. Mina holds a Bachelor of Arts degree in actuarial sciences from the Instituto Tecnológico Autónomo de México and a Master's in financial mathematics from the University of Chicago.

Mr. Napolitano has served as the Principal Accounting Officer since February 2014 and Global Controller since June 2011. Prior to joining MSCI, Mr. Napolitano worked at Morgan Stanley from 2005 to 2011, J.P. Morgan Chase from 1996 to 2005 and Ernst & Young from 1988 to 1996. At these firms, he held various positions including, among others, Business Unit or Product Chief Financial Officer or Controller, Head of External Reporting and Accounting Policies and Audit Senior Manager. Mr. Napolitano earned his Bachelor of Science in Accounting and an M.B.A. in Finance from the Leonard N. Stern School of Business at New York University. He is also a member of the American Institute of Certified Public Accountants.

Mr. Seyer has served as the Company's Chief Operating Officer since October 2017 and Chief Client Officer since 2016. As Chief Operating Officer and Chief Client Officer, Mr. Seyer manages the Company's sales, marketing, client relationship management and client service teams globally. He previously served as the Global Head of Client Coverage from 2014 to 2016. Prior to joining the Company, Mr. Seyer worked for AXA Investment Managers in Paris, most recently as Global Head of the Client Group. Prior to that, he spent 24 years at Societe Generale in a number of leadership positions, including as CEO of Lyxor Asset Management. Mr. Seyer graduated from Institut d'Etudes Politiques of Paris, where he studied law and economics.

Ms. Tidd has served as the Head of Index since February 2016. In such capacity, she is responsible for all aspects of product management and business strategy for the MSCI indexes. During her tenure at MSCI, Ms. Tidd has served in a variety of roles, including Head of Americas Client Coverage for six years. Prior to joining MSCI in 1999, Ms. Tidd worked at Brown Brothers Harriman & Co. in Boston for five years where she had roles in the Risk and Europe teams, before becoming Head of the Asia Team in the global custody division. She started her career in the Trust and Estates division of the Private Bank at Bankers Trust Co. Ms. Tidd serves on the Board and as Co-President of Women in ETFs and on the Board of West Africa Village Education. Ms. Tidd graduated with a Bachelor of Arts degree in Political Science from Colgate University and received a Master's Degree in Latin American Studies from Stanford University.

Mr. Zangari has served as the Global Head of Research and Product Development since February 2017. In such capacity, Mr. Zangari leads a global team of more than 150 researchers who develop insights that help institutional investors make more informed investment decisions. He is responsible for setting the research agenda and driving integration of research into our products and services to deliver innovative solutions to investment problems. He previously served as MSCI's Head of Analytics from February 2015 to February 2017. Prior to this, he served as the Head of Equity Portfolio Management from August 2011 to February 2015. Prior to joining MSCI, Mr. Zangari held progressively senior-level positions at Goldman Sachs since 1998, most recently as the Head of Risk and a member of the leadership team for the Quantitative Investment Strategies (“QIS”) business of Goldman Sachs Asset Management (“GSAM”). Prior to joining QIS, Mr. Zangari was responsible for building out and managing GSAM's proprietary equity risk and attribution platform. Mr. Zangari has a Bachelor of Arts degree in economics from Fordham University and a PhD in economics, with a specialization in applied econometrics and computational statistics, from Rutgers University.

Our corporate headquarters are located at 7 World Trade Center, 250 Greenwich Street, New York, New York, 10007, and our telephone number is (212) 804-3900. We maintain a website on the internet at www.msci.com. The contents of our website are not a part of or incorporated by reference in this Annual Report on Form 10-K.

We file annual, quarterly and current reports, proxy statements and other information with the SEC. You may read and copy any materials we file with the SEC at the SEC’s Public Reference Room at 100 F Street, N.E., Washington, D.C. 20549. You may obtain information about the operation of the Public Reference Room by calling the SEC at 1-800-SEC-0330. The SEC maintains an internet website that contains reports, proxy and information statements and other information that we file electronically with the SEC at www.sec.gov. We also make available free of charge, on or through our website, these reports, proxy statements and other information as soon as reasonably practicable following the time they are electronically filed with or furnished to the SEC. To access these, click on the “SEC Filings” link found on our Investor Relations homepage ( http://ir.msci.com).

We also use our Investor Relations homepage and corporate Twitter account (@MSCI_Inc) as channels of distribution of Company information. The information we post through these channels may be deemed material.

Accordingly, investors should monitor these channels, in addition to following our press releases, SEC filings and public conference calls and webcasts. In addition, you may automatically receive email alerts and other information about us when you enroll your email address by visiting the “Email Alert Subscription” section of our Investor Relations homepage at http://ir.msci.com/alerts.cfm. The contents of our website, including our Investor Relations homepage, and social media channels are not, however, a part of or incorporated by reference in this Annual Report on Form 10-K.

You should carefully consider the following risks and all of the other information set forth in this Annual Report on Form 10-K. If any of the following risks actually occurs, our business, financial condition or results of operations could be materially and adversely affected. You should read the section titled “Forward-Looking Statements” on page 1 for a description of the types of statements that are considered forward-looking statements, as well as the significance of such statements in the context of this Annual Report on Form 10-K.

We are dependent on third parties to supply data and software for our products and are dependent on certain vendors to distribute our data. A refusal by a key vendor to distribute our data or any loss of key outside suppliers of data or software products or reduction in the accuracy or quality of such data or products or any failure by us to comply with our vendors’ licensing requirements could impair our ability to provide our clients with the data, products or services they desire, which could have a material adverse effect on our business, financial condition or results of operations.

We rely on the accuracy and quality of third-party data and software products and depend on the ability and willingness of third-party data and software providers to deliver and support reliable products, enhance their current products, develop new products on a timely and cost-effective basis, and respond to emerging industry standards and other technological changes in order to produce and deliver our products, provide services and develop new products and services. Additionally, we rely on certain third-party vendors to distribute our data to clients. While some of our vendors generate revenue in connection with distributing our data, others do not derive a direct financial benefit from doing so. Should any of our key vendors refuse to distribute our data for any reason, we would need to find alternative ways to distribute our data, which may have a material adverse effect on our business, financial condition or results of operations.

If the data and software products from our suppliers have errors, are delayed, have design defects, become incompatible with future versions of our products, are unavailable on acceptable terms or are not available at all, we may not be able to deliver our products and services and our business, financial condition or results of operations could be materially adversely affected. As of December 31, 2017, we relied on the data of over 200 suppliers, including large volumes of data from certain stock exchanges around the world.

Many of our data and software suppliers compete with one another and, in some cases, with us. Some of our agreements with data suppliers allow them to cancel on short notice and we have not completed formal agreements with all of our data suppliers, such as certain stock exchanges. From time to time we receive notices from data suppliers, including stock exchanges, threatening to terminate the provision of their data to us, and some data suppliers, including at least one stock exchange, have terminated the provision of their data to us. Termination of provision of data by one or more of our significant data suppliers or exclusion from, or restricted use of, or litigation in connection with a data provider’s information could decrease the information available for us to use (and offer our clients) and may have a material adverse effect on our business, financial condition or results of operations.

Although data suppliers and stock exchanges typically benefit from providing broad access to their data, some of our competitors could enter into exclusive contracts with our data suppliers, including with certain stock exchanges. If our competitors enter into such exclusive contracts, we may be precluded from receiving certain data from these suppliers or restricted in our use of such data, which would give our competitors a competitive advantage. Such exclusive contracts could hinder our ability to provide our clients with the data they prefer, which could lead to a decrease in our client base and could have a material adverse effect on our business, financial condition or results of operations.

We also monitor our use of third-party data and software products to comply with applicable licensing requirements. Despite our efforts, our use of certain third-party data and software products has been challenged in the past and there can be no assurance that such third parties may not challenge our use in the future, resulting in increased data acquisition or software costs, loss of rights and/or costly legal actions. Our business could be materially adversely affected if we are unable to timely or effectively replace the functionality provided by data or

software that becomes unavailable or fails to operate effectively for any reason. Our operating costs could increase if license fees for third-party data or software products increase or the efforts to incorporate enhancements to third-party or other data or software are substantial and we are unable to negotiate acceptable licensing arrangements with these suppliers or find alternative sources of equivalent data or software products. If any of these risks materialize, they could have a material adverse effect on our business, financial condition or results of operations.

Our clients that pay us a fee based on the assets of an index-linked investment product may seek to negotiate a lower asset-based fee percentage or lower the total expense ratio of such products or may cease using our indexes, which could limit the growth of or decrease our revenues from asset-based fees.

A portion of our revenues are from asset-based fees and these revenue streams are concentrated in some of our largest clients, including BlackRock, and in our largest market, the U.S. Our clients, including our largest clients, may seek to negotiate a lower asset-based fee percentage for a variety of reasons. As the assets of index-linked investment products, including ETFs and mutual funds, managed by our clients change, they may request to pay us lower asset-based fee percentages, which are sometimes calculated as a percentage of the relevant product’s total expense ratio (“TER”). Additionally, competition is intense and increasing rapidly among our clients that provide index-linked investment products, including ETFs. The fees providers of index-linked investment products charge their clients are one of the competitive differentiators for these managers with some providers seeking to win or retain business by charging their clients lower fees. As noted above, in many cases our fees can be affected by an increase or decrease in an investment product’s TER. In those cases, a reduction in the TER may negatively impact our revenues.

Moreover, clients that have licensed our indexes to serve as the basis of index-linked investment products are generally not required to continue to use our indexes and could elect to cease offering the product or switch to a lower fee index. For example, at least one large client ceased using MSCI indexes as the basis for a significant number of its index funds. Additionally, clients that license our indexes to serve as the basis for listed futures and options contracts might discontinue such contracts. We have a differentiated licensing strategy for our indexes and from time-to-time experience faster growth in lower fee product areas, resulting in a lower average asset-based fee percentage for licensing our indexes. While we look to maximize the price/volume trade-off over the long-term, there can be no assurance that we will be able to do so. Results for any given quarter could be materially adversely affected by stronger growth in AUM in index-linked investment products with lower than average product fees not sufficiently off-set by growth in AUM in index-linked investment products in higher than average product fees. In the instances described above, our asset-based fees could dramatically decrease, which could have a material adverse effect on our business, financial condition or results of operations. Finally, to the extent that an asset manager finds it beneficial to offer clients multiple kinds of index-linked investment products based on the same indexes, a shift away from use of an index as the basis of one type of product may lead to a corresponding shift away from the use of the same index as the basis of an other type of product.

If we are required to offer clients materially lower asset-based fee percentages with respect to index-linked investment products that generate fees based on the assets of such products or our largest clients cease to use our indexes, our revenues could be negatively impacted, which could have a material adverse effect on our business, financial condition or results of operations.

Our revenues attributable to asset-based fees may be affected by changes in the capital markets, particularly the equity capital markets. A decrease in our revenues attributable to these fees could have a material adverse effect on our business, financial condition or results of operations.

Clients that use our indexes as the basis for certain index-linked investment products, such as ETFs and mutual funds, commonly pay us a fee based on the value of the investment product’s assets. The value of an investment product’s assets may increase or decrease in response to changes in market performance and cash inflows and outflows, which could impact our revenues. Asset-based fees make up a significant portion of our revenues. They accounted for 21.7% and 18.3% of revenues for the fiscal years ended December 31, 2017 and 2016, respectively. These asset-based fees accounted for 55.5% and 47.4% of the total revenues from our ten largest clients for the fiscal years ended December 31, 2017 and 2016, respectively. Volatile capital markets, which may impact whether investors choose to invest in developed or emerging markets, or in the U.S. or non-U.S. markets, as well as changing

investment styles, among other factors, may influence an investor’s decision to invest in and maintain an investment in an index-linked investment product. For example, a trend that favors active investment management over passive investment management could lead to a decreased demand for index-linked investment products, and thus decreased revenue attributable to assets in index-linked investment products. Accordingly, the value of assets in index-linked investment products can fluctuate significantly over short periods of time and such volatility may be further impacted by fluctuations in foreign currency exchange rates. If we are unable to offset the impact of decreased values of assets linked to index-linked investment products, including by managing our operating costs, our profitability could be materially adversely affected. See “—Our growth and profitability may not continue at the same rate as we have experienced in the past for several reasons, including if our operating costs are higher than expected, which could have a material adverse effect on our business, financial condition or results of operations” below.

Certain events could lead to interruptions in our operations, including interruptions affecting our information technology platform, electronic delivery systems and the internet, which could impair our ability to provide clients with products and customer service. Any resulting failures, disruptions or instability may have a material adverse effect on our financial condition or results of operations.

We depend heavily on the capacity, reliability and security of our information technology platform, electronic delivery systems and its components, including our data centers, and the internet to seamlessly provide clients with products and customer service. Heavy use of our electronic delivery systems and other factors such as loss of service from third parties, operational failures, sabotage, break-ins and similar disruptions from unauthorized tampering, intrusions or hacking, human error, cyber-terrorism, ransomware, terrorist attacks affecting sites where we are located, natural disasters, power loss, telecommunications failures, technical breakdowns, internet failures or computer viruses could impair our systems’ operations or interrupt their availability for extended periods of time. Our ability to effectively use the internet may also be impaired due to infrastructure failures, service outages at third-party internet providers or increased government regulation. If disruptions, failures or slowdowns occur with respect to our operations, including to our information technology platform, our electronic delivery systems or the internet, our reputation and our ability to distribute our products effectively and to serve our clients, including those clients for whom we provide managed services or to whom we distribute index and constituent data on a real time basis that is used to manage funds that replicate MSCI indexes, may be materially adversely affected. For example, we have in recent years experienced denial-of-service attacks. While we have implemented disaster recovery and business continuity plans, increased our protection measures in response to global cyber-attacks and been able to defend our systems against such disruptions and attacks in the past, there is no assurance that we will be able to do so successfully in the future or that our disaster recovery or business continuity plans will be effective in mitigating the risks and costs associated with the particular event that has occurred. We have also experienced unanticipated interruption and delay in the performance and delivery of certain of our products after we migrated certain of our applications and infrastructure to new data centers and may experience such interruptions and delays in the future with respect to migrations within existing data centers or to new data centers. In response to such issues, we have in the past and could again be required to provide service credits. We could also experience cancellations and reduced demand for our products and services, resulting in decreased revenues. We may also incur increased operating expenses to recover data, repair, replace or remediate systems, equipment or facilities, and to protect ourselves from and defend against such disruptions and attacks. Accordingly, any significant failures, disruptions or instability affecting our information technology platform, electronic delivery systems or the internet may have a material adverse effect on our financial condition or results of operations and our insurance may not be adequate to compensate us for all losses, failures, or breaches.

Although we currently estimate that the total cost of ongoing development and implementation of our disaster recovery and business continuity plans will not have a material impact on our business, financial condition or results of operations, we cannot provide any assurance that our estimates regarding the timing and cost of implementing these plans will be accurate. Unexpected or higher than estimated costs could have a material adverse effect on our financial condition or results of operations.

Any failure to ensure and protect the confidentiality of client data could adversely affect our brand and reputation and have a material adverse effect on our business, financial condition or results of operations.

Many of our products provide for the exchange of sensitive information with our clients through a variety of media, such as the internet, applications and dedicated transmission lines. We rely on a complex system of internal processes and software controls along with policies, procedures and training to protect client data that we receive in the ordinary course of business, including sensitive and confidential client data such as material non-public information and client portfolio data that may be provided to us or hosted on our systems, against unauthorized data access or disclosure. If we fail to maintain the adequacy of our internal controls, including any failure to implement required new or improved controls, or if we experience difficulties in the implementation of our internal controls, policies or procedures, or if an employee purposely circumvents or violates our internal controls, policies or procedures, then unauthorized access to, or disclosure or misappropriation of, client data could occur. Such unauthorized access, disclosure or misappropriation may result in claims against us by our clients or regulatory inquiry or censure, which could, individually or in the aggregate, damage our brand and reputation and/or have a material adverse effect on our business, financial condition or results of operations. If a failure of our internal controls, policies or procedures results in a security or data privacy breach, we could also incur increased operating expenses to remediate the problems caused by the breach and prevent future breaches, which could have a material adverse effect on our business, financial condition or results of operations. See “ —Changes in government regulations, including the implementation of new or pending financial or operational regulations or the repeal of existing financial or operational regulations, could materially adversely affect our business, financial condition or results of operations” below.

We have confidentiality policies in place regarding changes to the composition of our indexes and have implemented information barrier procedures to protect the confidentiality of any material, non-public information regarding changes to our equity indexes. If our confidentiality policies or information barrier procedures fail, our reputation could be damaged and our business, financial condition or results of operations could be materially adversely affected.

We change the composition of our indexes from time to time. We believe that, in some cases, the changes we make to our equity indexes can affect the prices of constituent securities as well as products based on our indexes. Our index clients rely on us to keep confidential material non-public information about changes to the future composition of an index and to protect against the misuse of that information until the change to the composition of the index is disclosed to clients. We have confidentiality policies in place and have implemented information barrier procedures to limit access to this information and to prevent the unauthorized disclosure and misuse of information regarding material non-public changes relating to our equity indexes. If our confidentiality policies or information barrier procedures fail or we are delayed in implementing such procedures as necessary with respect to a newly acquired business and an employee inadvertently discloses, or deliberately misuses material non-public information related to one of our indexes, our reputation may suffer. Clients’ loss of trust and confidence in our confidentiality policies or information barrier policies and procedures could negatively impact our brand or reputation throughout the investment community, which could have a material adverse effect on our business, financial condition or results of operations.

In addition, certain exchanges permit our clients to list index-linked investment products based on our equity indexes only if we provide a representation to the exchange that we have information barrier procedures in place designed to address the unauthorized disclosure and misuse of material non-public information related to our equity indexes. If an exchange determines that our information barrier procedures are not sufficient, the exchange might refuse to list or might delist investment products based on our equity indexes, which may have a material adverse effect on our business, financial condition or results of operations.

Increased competition and financial and budgetary pressures affecting clients in our industry may cause price reductions or loss of market share, which may materially adversely affect our business, financial condition or results of operations.

We face competition across all markets for our products and services. Our competitors range in size from large companies with substantial resources to small, single-product businesses that are highly specialized. Our larger

competitors may have access to more resources and may be able to achieve greater economies of scale, and our specialized competitors that are focused on a narrower product line may be more effective in devoting technical, marketing and financial resources to compete with us with respect to a particular product. Larger competitors may offer price incentives to expand their market share, and may also consolidate with one another or form joint ventures or other business arrangements, which could allow for a narrower pool of competitors that are better capitalized or that are able to gain a competitive advantage through synergies resulting from an expanded suite of products and services.

In addition, barriers to entry may be low in many of the markets for our products and services, including for single-purpose product companies. Low barriers to entry could lead to the emergence of new competitors; for example, more broker-dealers and data suppliers could begin developing their own proprietary risk analytics or indexes. Recent developments, including increases in the availability of free or relatively inexpensive information, advances in public cloud computing and the increase in open source code, as well as proprietary software in specific areas, such as pricing, high volume computing, orchestration layers for services, and visualization, have increasingly allowed free or relatively inexpensive access to information sources, which has reduced barriers to entry even further.

Financial and budgetary pressures affecting our clients, including those resulting from weak or volatile economic conditions, may lead certain clients to reduce their overall spending on our products or services, including by seeking similar products or services at a lower cost than what we are able to provide, by consolidating their spending with fewer providers or by self-sourcing certain of their informational needs. Accordingly, competitive and market pressures may result in fewer clients, fewer subscriptions or investment product licenses, including as a result of client closures and consolidations, price reductions, prolonged selling and renewal cycles, and increased operating costs, such as for marketing and product development, which could, individually or in the aggregate, result in lower revenue, gross margins and operating income. See “—Our clients that pay us a fee based on the assets of an index-linked investment product may seek to negotiate a lower asset-based fee percentage or lower the total expense ratio of such products or may cease using our indexes, which could limit the growth of or decrease our revenues from asset-based fees” above and Part I, Item 1. “Business—Competition” above.

To remain competitive and generate customer demand, we must successfully develop new and enhanced products and services and effectively manage transitions and product integrations. Failure to do so could limit our ability to maintain or grow current revenues, which could have a material adverse effect on our business, financial condition or results of operations.

We operate in an industry that is characterized by rapid technological change and evolving industry standards. Due to the highly volatile and competitive nature of this industry and the impact of technological change on our products and services, we must continually introduce new products and services, enhance, including through integration of products and services within MSCI and with third-party platforms, existing products and services, and effectively generate customer demand for new and upgraded products and services. If, among other things, we fail to accurately anticipate or respond or adapt to evolving technologies and changing industry standards, if we fail to anticipate and meet the needs of our clients through the successful development of new products and services, if our new products and services are not attractive to our clients or cannot be integrated with third-party platforms, if our new products do not perform as well as anticipated, if we misprice our new products and services, if the launch of new products and offering of new services is not timely, or if competitors in any business line introduce products, services, systems and processes that are more competitive than ours or that gain greater market acceptance, we could lose market share and clients to our competitors which could materially adversely affect our business, financial condition or results of operations.

We must make long-term investments and commit significant resources before knowing whether these investments will eventually result in products and services that satisfy our clients’ needs and generate revenues required to provide the desired results. For example, we have made, and need to continue to make, investments in our technology platform in order to provide competitive products and services to our clients. From time to time, we also incur costs to integrate existing products and services and transition clients to enhanced products and services, which also present execution risks and challenges. If we are unable to effectively manage transitions to new or enhanced products and services, our business, financial condition or results of operations could be materially

adversely affected. See “—If our products contain undetected errors or fail to perform properly due to defects, malfunctions or similar problems, we may, among other things, become subject to increased costs or liability based on the use of our products or services to support our clients’ investment processes, which could have a material adverse effect on our business, financial condition or results of operations” below.

A limited number of clients account for a material portion of our revenue. Cancellation of subscriptions or investment product licenses by any of these clients could have a material adverse effect on our business, financial condition or results of operations.

For the fiscal years ended December 31, 2017 and 2016, revenues from our ten largest clients accounted for 27.8% and 25.7% of our total revenues, respectively. Our revenue growth depends on our ability to obtain new clients and achieve and sustain a high level of renewal rates with respect to our existing subscription base and our investment product licenses. Failure to achieve one or more of these objectives could have a material adverse effect on our business, financial condition and operating results. For the fiscal year ended December 31, 2017, our largest client organization by revenue, BlackRock, accounted for 11.5% of our total revenues. For the fiscal years ended December 31, 2017 and 2016, 95.3% and 93.7%, respectively, of the revenue from BlackRock came from fees based on the assets in BlackRock’s ETFs that are based on our indexes. If one or more of our largest clients cancels or reduces its subscriptions or investment product licenses and we are unsuccessful in replacing those subscriptions or licenses, our business, financial condition or results of operations could be materially adversely affected. See “—Our clients that pay us a fee based on the assets of an index-linked investment product may seek to negotiate a lower asset-based fee percentage or lower the total expense ratio of such products or may cease using our indexes, which could limit the growth of or decrease our revenues from asset-based fees” above.

Our growth and profitability may not continue at the same rate as we have experienced in the past for several reasons, including if our operating costs are higher than expected, which could have a material adverse effect on our business, financial condition or results of operations.

We have experienced significant growth since we began operations. There can be no assurance that we will be able to maintain the levels of growth and profitability that we have experienced in the past. If we experience higher than expected operating costs, including increased personnel costs, occupancy costs, selling and marketing costs, investments in geographic expansion, communication costs, travel costs, application development costs, professional fees, costs related to information technology infrastructure and other costs, and we cannot adjust to these costs, our operating results may fluctuate significantly or our anticipated profitability may be reduced and our anticipated results of operations and financial position may be materially adversely affected.

Additionally, there can be no assurance that we will be as successful in our product development, marketing efforts, or capital return or allocation strategies as we have been in the past, or that such efforts will result in growth or profit margins comparable to those we have experienced in the past. See “— To remain competitive and generate customer demand, we must successfully develop new and enhanced products and services and effectively manage transitions and product integrations. Failure to do so could limit our ability to maintain or grow current revenues, which could have a material adverse effect on our business, financial condition or results of operations” above.

We are dependent on key personnel in our professional staff for their expertise. If we fail to attract or retain the necessary qualified personnel, including through our compensation programs, our business, financial condition or results of operations could be materially adversely affected.

The development, maintenance and support of our products and services are dependent upon the knowledge, skills, experience and abilities of our employees. Accordingly, we believe that the success of our business depends to a significant extent upon the continued service of our executives and other key management, research and development, sales and marketing, operations, information technology and other personnel. Although we do not believe that we are overly dependent upon any individual employee, our management and other employees may terminate their employment at any time and the loss of any of our key employees could have a material adverse effect on our business, financial condition or results of operations.

If our cash and long-term equity incentive compensation programs do not adequately engage our key employees or are not competitive, we may lose key personnel. If we fail to attract, engage and retain the necessary qualified personnel, the quality of our products and services as well as our ability to support and retain our customers and achieve business objectives may suffer, which could have a material adverse effect on our business, financial condition or results of operations.

Any future expansion may place significant strain on our management and other resources.

Our expansion in the past and any future expansion, particularly in emerging market locations, has placed, and is expected to continue to place, significant demands on our personnel, management and other resources. We must continue to improve our operational, financial, human resources, management, legal and compliance processes and information systems to keep pace with prior expansion of our business. There can also be no assurance that, if in the future, we expand organically or by way of acquisition, our management will be effective in attracting, engaging and retaining additional qualified personnel, including additional managers or key employees, developing effective leadership in all of our locations, expanding our physical facilities and information technology infrastructure, integrating acquired businesses or otherwise managing expansion. Additionally, new hires require significant training and may, in some cases, take a significant amount of time before becoming fully productive. Any failure to effectively manage expansion or to effectively manage the business could have a material adverse effect on our business, financial condition or results of operations. See “— We are subject to unanticipated costs in connection with political, economic, legal, operational, franchise and other risks as a result of our international operations, which could materially adversely impact our businesses” below, “— We are dependent on key personnel in our professional staff for their expertise. If we fail to attract or retain the necessary qualified personnel, including through our compensation programs, our business, financial condition or results of operations could be materially adversely affected ” above, Part II, Item 7. “Management’s Discussion and Analysis of Financial Condition and Results of Operations” below and Part I, Item 1. “Business—Company History” above.

Changes in government regulations, including the implementation of new or pending financial or operational regulations or the repeal of existing financial or operational regulations, could materially adversely affect our business, financial condition or results of operations.

The financial services industry is subject to extensive regulation at the federal and state levels, as well as by foreign governments with some jurisdictions regulating indexes directly. These regulations are complex, evolve frequently, and are subject to administrative interpretation and judicial construction in ways that could materially adversely affect our business. It is very difficult to predict the future impact of the broad and expanding legislative and regulatory requirements affecting our business and our clients’ businesses. On June 23, 2016, the United Kingdom voted to leave the European Union through the Referendum of the United Kingdom’s Membership of the European Union, an event commonly referred to as “Brexit.” Brexit could lead to legal uncertainty and potentially divergent national laws and regulations that affect our business. If we fail to comply with any applicable laws, rules or regulations, we could be subject to fines or other penalties. Additionally, we may be required to comply with multiple and potentially conflicting laws, rules or regulations in various jurisdictions, which could, individually or in the aggregate, result in materially higher compliance costs to us. It is possible that laws or regulations could cause us to restrict or change the way we license and price our products or could impose additional costs on us. Some changes to the laws, rules and regulations applicable to our clients could restrict our clients’ ability to use our products and services unless we change our products and services or could otherwise impact our clients’ demand for our products and services. As such, to the extent that our clients become bound by certain laws, rules or regulations, we may incur higher costs in connection with modifying our products or services at their request even in instances where we are not directly legally bound. To the extent that we rely on our clients and vendors to provide data for our products and services and certain laws, rules or regulations impact our clients’ and vendors’ ability to provide that data to us or regulate the fees for which such data can be provided, our ability to continue to produce our products and services or the related costs could be negatively impacted. There can be no assurance that changes in laws, rules or regulations will not have a material adverse effect on our business, financial condition or results of operations. The regulations that most materially impact us are described below:

Under the Markets in Financial Instruments Regulation (Regulation (EU) No 600/2014), where the value of a financial instrument is calculated by reference to a benchmark, a person with proprietary rights to the benchmark will be required to ensure that clearing entities and trading venues may license the benchmark and receive relevant price and data feeds and information regarding the composition, methodology and pricing of the benchmark for the purposes of clearing and trading. Access to such licenses and information will have to be offered by the benchmark owner within three months of the request and on fair, reasonable and non-discriminatory terms that are no less favorable than the terms offered to other trading venues unless a different basis can be objectively justified. In the event that compliance with this regulation (expected to be required in 2019) leads to a change in our business practices or our ability to offer our indexes, increases our cost of doing business or diminishes our intellectual property rights, it could have a material adverse effect on our index product line.

On December 18, 2012, ESMA published guidelines on ETFs and other Undertakings for Collective Investment in Transferable Securities (“UCITS”) issues (ESMA/2012/832EN), which are updated from time to time by ESMA (“Guidelines”). The Guidelines limit the types of indexes that can be used as the basis of UCITS funds and require, among other things, index constituents, together with their respective weightings, to be made easily accessible free of charge, such as via the internet, to investors and prospective investors on a delayed and periodic basis. The Guidelines became effective as of February 17, 2013 with respect to newly launched UCITS funds. They became effective for all UCITS funds on February 17, 2014. We have made available a client communication with respect to our policies as they relate to the Guidelines. To the extent that ESMA issues new guidance or different or new interpretations with respect to the Guidelines, complying with such guidance could have a negative impact on our business and results of operations, including a material negative impact on our licensing of index data and/or our indexes as the basis of ETFs and other UCITS. Additionally, other jurisdictions outside of Europe have adopted, and others could adopt, similar concepts, proposals or regulations.

On July 17, 2013, the International Organization of Securities Commissions (“IOSCO”) published its final report on principles for financial benchmarks (“IOSCO Principles”). The IOSCO Principles cover conflicts of interest, benchmark quality and integrity, methodology requirements, procedures related to handling complaints, documentation requirements and audit reviews. The IOSCO Principles require benchmark administrators to publicly disclose whether they comply with the IOSCO Principles within 12 months of their initial publication, with such compliance subject to audit. We announced our implementation of the IOSCO Principles on July 16, 2014 and posted our compliance statement and audit results on our website in each of July 2016 and July 2015. For 2017, we continued to rely on our 2016 compliance statement as updated in light of the Regulation (EU) 2016/1011. To the extent that IOSCO issues new principles or different or new interpretations with respect to the existing IOSCO Principles and/or any individual jurisdictions adopt similar, new or different concepts, proposals or regulations, complying with such principles, concepts, proposals or regulations could lead to a change in our business practices or our ability to offer our indexes, including without limitation, by increasing our costs of doing business, diminishing our intellectual property rights, imposing constraints on our ability to meet our commitments to our data providers or causing our data providers to refuse to provide data to us, any of which could have material adverse effect on our equity and real estate index product lines.

Additionally, on January 3, 2018, rules became effective in the EU that require sell-side firms to unbundle the costs of research, and separately charge buy-side firms for execution, investment research and other advisory services. MSCI is not such a firm, and we rely on our clients to determine whether their use of our products and services falls within the definition of investment research, and from which budget our fees are to be paid. The impact of these decisions on our clients’ budgets and the ongoing uncertainty around the application of the rules has led to and could continue to lead to delays in the execution of agreements and the potential loss of revenue in the EU, specifically for certain of our ESG Research products. If additional rules or interpretations are issued that expand the definition of investment research services in such a way that causes our clients in the EU to believe other of our products and services constitute investment research, these negative impacts could increase which could materially adversely affect our business, financial condition or results of operations.

In some instances, in connection with the provision of data and services, we have incurred additional costs to implement processes and systems at the request of our clients to ensure that the products and services that they in turn provide to their clients using our data are compliant with the financial regulations to which our clients may be subject. To the extent that our clients are subject to increased

regulation, we may be indirectly impacted and could incur increased costs that could have a negative impact on the profitability of certain products.

Our clients may become more self-sufficient, which may reduce demand for our products or services and materially adversely affect our business, financial condition or results of operations.

Our clients may internally develop certain functionality contained in the products or services they currently license from us. For example, a number of our clients have obtained regulatory clearance to create indexes for use as the basis of ETFs that they manage. For example, on September 20, 2016, Blackrock received exemptive relief from the SEC to create certain indexes for use as the basis of ETFs that it would manage. Similarly, some of our clients who currently license our risk data to analyze their portfolio risk may develop their own tools to collect data and assess risk, making our products or services unnecessary for them. To the extent that our clients become more self-sufficient, demand for our products or services may be reduced, which could have a material adverse effect on our business, financial condition or results of operations. A growing number of asset managers and investment banks, in partnership with index providers that offer calculation agent services, or acting together with an industry group or association, have created or may create their own range of proprietary indexes, which they use to manage funds or as the basis of ETFs, structured products or OTC derivatives. See “— A limited number of clients account for a material portion of our revenue. Cancellation of subscriptions or investment product licenses by any of these clients could have a material adverse effect on our business, financial condition or results of operations” above and “— Increased competition and financial and budgetary pressures affecting clients in our industry may cause price reductions or loss of market share, which may materially adversely affect our business, financial condition or results of operations” above.

Legal protections for our intellectual property rights and other rights may not be sufficient or available to protect our competitive advantages. Third parties may infringe on our intellectual property rights, and third-party litigation may materially adversely affect our ability to protect our intellectual property rights.

We consider many aspects of our products and services to be proprietary. We rely primarily on a combination of trade secret, patent, copyright and trademark rights, as well as contractual protections and technical measures, to protect our products and services. Despite our efforts, third parties may still try to challenge, invalidate or circumvent our rights and protections. There is no guarantee that any trade secret, patent, copyright or trademark rights that we may obtain will protect our competitive advantages, nor is there any assurance that our competitors will not infringe upon our rights. As we have experienced, even if we attempt to protect our intellectual property rights through litigation, it may require considerable cost, time and resources to do so, and there is no guarantee that we will be successful. Furthermore, our competitors may also independently develop and patent or otherwise protect products and services that are the same or similar to ours. In addition, the laws of certain foreign countries in which we operate do not protect our proprietary rights to the same extent as do the laws of the U.S. Also, some elements of our products and services may not be subject to intellectual property protection.

Likewise, we cannot be certain that we are aware or in the future will be aware of every instance in which this sort of behavior may occur. Additionally, the enforceability of our license and other agreements’ non-disclosure obligations and the availability of remedies to us in the event of a breach may vary due to the many different jurisdictions in which our clients and employees are located.

Third parties may claim we infringe upon their intellectual property rights. Such claims would likely be costly to defend, could require us to pay damages or limit our future use of certain technologies, which could have a material adverse effect on our business, financial condition or results of operations.

From time to time, we receive claims or notices from third parties alleging infringement or potential infringement of their intellectual property rights. The number of these claims may grow. Businesses operating in the financial services sector, including our competitors and potential competitors, have increasingly pursued or may consider pursuing patent protection for their technologies and business methods. If any third parties were to obtain a patent on a relevant index methodology, risk model, software application or other relevant product or process, we could be sued for infringement. Furthermore, there is always a risk that third parties will sue us for infringement or misappropriation of other intellectual property rights, such as trademarks, copyrights or trade secrets.

Responding to intellectual property claims, regardless of merit, can consume valuable time, and result in costly litigation or delays. We may be forced to settle such claims on unfavorable terms, and there can be no assurance that

we would prevail in any litigation arising from such claims if such claims are not settled. We may be required to pay damages, to stop providing or using the affected products or services or to enter into royalty and licensing agreements. There can be no assurance that any royalty or licensing agreements will be made, if at all, on terms that are commercially acceptable to us. From time to time we receive notices calling upon us to defend partners, clients, suppliers or distributors against such third-party claims under indemnification clauses in our contracts. If any of these risks materialize, the impact of claims of intellectual property infringement could have a material adverse effect on our business, financial condition or results of operations.

Our use of open source code could introduce security vulnerabilities into our internal network system, impose unanticipated delays or costs in deploying our products, or impose conditions or restrictions on our ability to commercialize our products or keep them confidential.

We rely on open source code to develop software and to incorporate it in our products, as well as to support our internal systems and infrastructure. The use of open source code may entail greater risks than the use of third-party commercial software, as open source licensors generally do not provide warranties or other contractual protections regarding infringement claims, the quality of the code or the security of the code. Despite our efforts and processes to prevent breaches of our internal network system through security patches and software updates, we are still vulnerable to cyber-attacks launched by those seeking to exploit vulnerabilities in such code. Such cyber-attacks could have a materially adverse effect on our business, financial condition or results of operations. Further, some open source licenses provide that if we combine our proprietary applications with open source software in a certain manner, we could be required to release the source code of our proprietary applications to the public. This would allow our competitors to create similar products with less development effort and time and ultimately put us at a competitive disadvantage. Additionally, the terms of many open source code licenses are ambiguous and have not been interpreted by U.S. courts. Accordingly, there are risks that there may be a failure in our procedures for controlling the usage of open source code or that these licenses could be construed in a manner that could impose unanticipated conditions or restrictions on our ability to commercialize our products. In either event, we could be required to seek licenses from third parties on terms that are not commercially feasible in order to continue offering our products, to make generally available (in source code form) portions of our proprietary code, to re-engineer our products or systems, to discontinue the licensing of our products if re-engineering could not be accomplished on a timely or cost-effective basis, or to take other remedial action that could divert resources away from our development efforts. Any of these requirements could materially adversely affect our business, financial condition or results of operations.

If our products contain undetected errors or fail to perform properly due to defects, malfunctions or similar problems, we may, among other things, become subject to increased costs or liability based on the use of our products or services to support our clients’ investment processes, which could have a material adverse effect on our business, financial condition or results of operations.

Our products and services support the investment processes of our clients, which relate to, in the aggregate, trillions of dollars in assets. Products we develop or license, including our indexes, may contain undetected errors or defects despite testing. Use of our products or services as part of the investment process creates the risk that our clients, or the parties whose assets are managed by our clients, may pursue claims against us for very significant dollar amounts based on what may be alleged to be even a small error or malfunction in certain of our products or services.

Errors or defects can exist at any point in a product’s life cycle, but are frequently found after introduction of new products or enhancements to existing products. We continually introduce new methodologies and products, and new versions of our products. Despite internal testing and testing by current clients, our current and future products may contain serious defects or malfunctions. If we detect any errors before we release a product or publish a methodology, we might have to delay the product or index release for an extended period of time while we address the problem. We may not discover errors that affect our new or current products or enhancements until after they are deployed, and we may need to provide enhancements to correct such errors, and in certain cases it may be impracticable to correct such errors. If undetected errors exist in our products or methodologies, or if our products fail to perform properly due to defects, malfunctions or similar problems, it could result in harm to our brand or reputation, lost sales, delays in commercial release, third party claims, contractual disputes, negative publicity,

delays in or loss of market acceptance of our products, license terminations or renegotiations and/or unexpected expenses and diversion of resources to remedy or mitigate such errors. Additionally, any undetected errors, defects, malfunctions or similar problems in our products or methodologies could lead to significant failures, disruptions or slowdowns with respect to our product delivery to clients. The realization of any of these events could materially adversely affect our business, financial condition or results of operations. See “— Certain events could lead to interruptions in our operations, including interruptions affecting our information technology platform, electronic delivery systems and the internet, which could impair our ability to provide clients with products and customer service. Any resulting failures, disruptions or instability may have a material adverse effect on our financial condition or results of operations” above.

While we have provisions in our client contracts that are designed to limit our exposure to potential liability claims brought by our clients or third parties based on the use of our products or services or delay or failure to provide services, these provisions do not always eliminate liability resulting from the occurrence of any of these events entirely and may have certain exceptions that could result in the provision of credits, contractual penalties and adverse monetary judgments, or be invalidated by unfavorable judicial decisions or by federal, state, foreign or local laws. Any such claims brought against us, even if the outcome were to be ultimately favorable to us, would involve a significant commitment of our management, personnel, financial and other resources and could have a negative impact on our reputation or pose a significant disruption to our normal business operations. In addition, the duration or outcome of such claims and lawsuits is difficult if not impossible to predict, which could further exacerbate the adverse effect they may have on our business operations.

Our business is dependent on our clients’ continued investment in equity securities as well as the measurement of the performance of our clients’ equity investments against equity benchmarks. If investment in equity markets declines, if our clients significantly reduce their investments in equity securities, or if they discontinue the use of equity benchmarks to measure performance, our business, financial condition or results of operations could be materially adversely affected.

A significant portion of our revenues comes from our products that are focused on various aspects of managing or monitoring equity portfolios. Volatility in equity markets over an extended period or other factors may lead to an overall decline in the viability of such markets, which could reduce new business opportunities for us and our clients. To the extent our clients significantly deemphasize equity securities in their investment strategies, the demand for our equity products would likely decrease, which could have a material adverse effect on our business, financial condition or results of operations. Additionally, while we offer products and services to both active and passive investment managers, an economic trend that significantly favors either active investment management or passive investment management could lead to a decrease in our revenues that would not be fully offset by revenues generated from products and services sold to passive or active investment managers. See “— Our revenues attributable to asset-based fees may be affected by changes in the capital markets, particularly the equity capital markets. A decrease in our revenues attributable to these fees could have a material adverse effect on our business, financial condition or results of operations” above.

Additionally, our equity indexes serve as equity benchmarks against which our clients can measure the performance of their investments. If clients decide to measure performance on an absolute return basis instead of against an equity benchmark, the demand for our equity indexes could decrease. Any such decrease in demand for our equity indexes could have a material adverse effect on our business, financial condition or results of operations.

If we are unable to successfully identify, execute and realize synergies from acquisitions, or if we experience integration, financing, or other risks resulting from our acquisitions, our financial results may be materially adversely affected.

An element of our growth strategy is growth through acquisitions. As we continue pursuing selective acquisitions to support our growth strategy, we seek to be a disciplined acquirer, and there can be no assurance that we will be able to identify suitable candidates for successful acquisition at acceptable prices. In addition, our ability to achieve the expected returns and synergies from our past and future acquisitions depends in part upon our ability to effectively integrate the offerings, technology, sales, administrative functions and personnel of these businesses into our business. We cannot provide assurance that we will be successful in integrating acquired businesses or that

our acquired businesses will perform at the levels we anticipate. In addition, our past and future acquisitions may subject us to unanticipated risks or liabilities or disrupt our operations. Any acquisition could present a number of risks, including:

In the event that we experience a high level of acquisition-related activity within a limited period of time, the possibility of occurrence of these risks would likely increase for that period. In addition, if we are unsuccessful in completing acquisitions of other businesses, operations or assets or if such opportunities for expansion do not arise, our future growth, business, financial condition or results of operations could be materially adversely affected.

Our revenues, expenses, assets and liabilities are subject to foreign currency exchange rate fluctuation risk.

We are subject to foreign currency exchange rate fluctuation risk. Exchange rate movements can impact the U.S. dollar reported value of our revenues, expenses, assets and liabilities denominated in non-U.S. dollar currencies or where the currency of such items is different than the functional currency of the entity where these items were recorded.

We generally invoice our clients in U.S. dollars; however, we invoice a portion of our clients in Euros, British pounds sterling, Japanese yen and a limited number of other non-U.S. dollar currencies. For the years ended December 31, 2017 and 2016, 13.4% and 16.9%, respectively, of our revenues are subject to foreign currency exchange rate risk and primarily includes clients billed in foreign currency as well as U.S. dollar exposures on non-U.S. dollar foreign operating entities. Of the 13.4% of non-U.S dollar exposure for the year ended December 31, 2017, 39.6% was in Euros, 27.3% was in Japanese yen and 26.8% was in British pounds sterling. Of the 16.9% of non-U.S dollar exposure for the year ended December 31, 2016, 35.5% was in British pounds sterling, 34.4% was in Euros, and 24.9% was in Japanese yen.

Revenues from index-linked investment products represented 21.7% and 18.3% of operating revenues for the years ended December 31, 2017 and 2016, respectively. While a substantial portion of our fees for index-linked investment products are invoiced in U.S. dollars, the fees are based on the investment product’s assets, of which approximately two-thirds are invested in securities denominated in currencies other than the U.S. dollar. Accordingly, declines in such other currencies against the U.S. dollar will decrease the fees payable to us under such licenses. In addition, declines in such currencies against the U.S. dollar could impact the attractiveness of such investment products resulting in net fund outflows, which would further reduce the fees payable under such licenses.

We are exposed to additional foreign currency risk in certain of our operating costs. Approximately 36.9% and 38.3% of our operating expenses for the years ended December 31, 2017 and 2016, respectively, were denominated in foreign currencies, the significant majority of which were denominated in British pounds sterling, Indian rupees,

Swiss francs, Euros, Hungarian forints, Hong Kong dollars, Chinese yuan and Mexican pesos. Expenses incurred in foreign currency may increase as we expand our business outside the U.S.

We have certain monetary assets and liabilities denominated in currencies other than local functional amounts and when these balances were remeasured into their local functional currency, either a gain or a loss resulted from the change of the value of the functional currency as compared to the originating currencies. We manage foreign currency exchange rate risk, in part, through the use of derivative financial instruments comprised principally of forward contracts on foreign currency which are not designated as hedging instruments for accounting purposes. The objective of the derivative instruments is to minimize the impact on the income statement of the volatility of amounts denominated in certain foreign currencies. We recognized total foreign currency exchange losses of $2.2 million and $0.2 million for the years ended December 31, 2017 and 2016, respectively. Although we believe that our guidelines and policies are reasonable and prudent, any hedging instruments that we are currently party to or may enter into in the future may not be successful, resulting in an adverse impact on our results of operations.

To the extent that our international activities recorded in local currencies increase or decrease in the future, our exposure to fluctuations in currency exchange rates may correspondingly increase and could have a material adverse effect on our business, financial condition or results of operations. While the full effects of Brexit will not be known for some time, the Brexit vote caused significant volatility in currency exchange rates, especially between the U.S. dollar and the British pound sterling. The weaker British pound sterling means that revenues earned in British pound sterling translate to lower reported U.S. dollar revenues. The weaker British pound sterling also means that expenses incurred in British pound sterling translate to lower reported U.S. dollar expenses. The weaker British pound sterling could also impair the purchasing power of our clients and could result in decreased demand for our products and services. The fall in the British pound sterling relative to the U.S. dollar, and the strengthening of the U.S. dollar relative to a number of currencies including the British pound sterling, could have significant impacts on our business, financial condition or results of operations.

Our indebtedness could materially adversely affect our cash flows and financial flexibility.

As of December 31, 2017, we had $2.1 billion of outstanding indebtedness in the form of senior unsecured notes (collectively, the “Senior Notes”). We also maintain a $220.0 million senior unsecured revolving credit agreement (the “Revolving Credit Agreement”), which was undrawn as of December 31, 2017. The Revolving Credit Agreement is subject to an unused commitment fee of 0.35%. We recognized an interest expense associated with the Senior Notes and the Revolving Credit Agreement of approximately $116.0 million for the year ended December 31, 2017.

Although management believes that our cash flows will be sufficient to service our outstanding indebtedness, we cannot assure you that we will generate and maintain cash flows sufficient to permit us to pay the principal, premium, if any, and interest on our indebtedness. Our ability to make payments on indebtedness and to fund planned capital expenditures depends on our ability to generate and access cash in the future, which, in turn, is subject to general economic, financial, competitive, regulatory and other factors, many of which are beyond our control. If we are unable to generate sufficient cash flow from operations or access it, we may need to refinance all or a portion of our indebtedness on or before maturity and we may not be able to secure additional financing on terms favorable or acceptable to us or at all. Absent sufficient cash flow and the ability to refinance, we could also be forced to sell assets to make up for any shortfall in our payment obligations. The restrictive covenants in our debt agreements, however, limit our and our subsidiaries’ ability to sell assets and also restrict the use of proceeds from such a sale. If we cannot refinance or otherwise pay our obligations as they mature and fund our liquidity needs, our business, financial condition, results of operations, cash flows, liquidity, ability to obtain financing and ability to compete in our industry could be materially adversely affected.

We may need to incur substantial additional debt from time to time under our existing debt agreements to finance working capital, capital expenditures, investments or acquisitions, or for other purposes. If we do so, the risks related to our level of indebtedness could intensify, including by making it difficult for us to optimally capitalize and manage the cash flow for our business or placing us at a competitive disadvantage compared to our competitors that have less indebtedness.

Furthermore, the terms of our debt agreements include restrictive covenants that limit, among other things, our and our existing and future subsidiaries’ financial flexibility. If we are unable to comply with the restrictions and covenants in our debt agreements, there could be a default that, in some cases, if continuing, could result in the accelerated payment of our debt obligations or the termination of borrowing commitments on the part of the lenders under our Revolving Credit Agreement. See Part II, Item 7. “Management’s Discussion and Analysis of Financial Condition and Results of Operations—Liquidity and Capital Resources” for a description of the restrictive covenants in our debt agreements.

A change in our credit ratings could materially adversely affect our financial condition.

Our credit ratings are not recommendations to buy, sell or hold any of our common stock or outstanding debt. Our outstanding debt under the Senior Notes, which amounts to an aggregate principal amount of approximately $2.1 billion, currently has a non-investment grade rating. Any rating assigned to such debt is subject to ongoing evaluation by the credit rating agencies and could be lowered or withdrawn entirely at any time by such agency if, in the agency’s judgment, future circumstances relating to the basis of the rating so warrant. Such future circumstances include, but are not limited to, adverse changes to our results of operations, financial condition or cash flows, or revisions to our corporate strategy pertaining to capitalization or leverage. For example, on July 28, 2015, the Board of Directors authorized corporate action that led to a change in the Company’s target leverage and interest expense, allowing for the issuance of our 2025 Senior Notes on August 13, 2015. Following the Board of Directors’ authorization, one of the ratings agencies described the increase as substantially higher than current leverage levels and as a result downgraded our credit rating. This recent downgrade, and any further downgrade, could adversely affect the amount of capital we can access, as well as the terms of any financing we obtain.

In addition, our debt covenants contain certain obligations that are triggered by a change in our credit rating. The Senior Notes contain covenants that require the Company to offer to repurchase the 2024 Senior Notes, the 2025 Senior Notes, or the 2026 Senior Notes as applicable, in cash at a price equal to 101.0% of their par value, in the event of a change of control of the Company or disposition of substantially all of the Company’s assets. The Company is obligated to make such repurchase offer to noteholders if the following two conditions are met at the time of, or as a result of, such change of control or asset sale transaction: (i) the Senior Notes are rated below investment grade by each rating agency that rates the Senior Notes and (ii) the Senior Notes are downgraded by any rating agency.

Any adverse change in our credit rating could have a negative effect on our liquidity and future growth through transactions in which we rely on the ability to receive debt capital at an advantageous cost and on favorable terms. Accordingly, actual or anticipated changes or downgrades to or withdrawal of our credit ratings, including any announcement that our ratings are under review or have been assigned a negative outlook, could have a material adverse effect on our financial condition, results of operations and cash flows, and on the market value of our common stock and outstanding debt.

We are subject to unanticipated costs in connection with political, economic, legal, operational, franchise and other risks as a result of our international operations, which could materially adversely impact our businesses.

As we continue to expand our international operations, we increase our exposure to political, economic, legal, operational, franchise and other risks that are inherent in operating in many countries, including risks of possible capital controls, exchange controls, customs duties, sanctions compliance, tax penalties, levies or assessments, broad regulatory discretion and other restrictive governmental actions, as well as the outbreak of hostilities or political and governmental instability in certain of the countries or regions in which we conduct operations. A significant number of our employees are located in offices outside of the U.S. and a number of those employees are located in emerging market locations. For example, as of December 31, 2017, 59.0% of our employees were located in emerging market locations. The cost of establishing and maintaining these offices, including costs related to information technology infrastructure, as well as the costs of attracting, training and retaining employees in these locations may be higher, or may increase at a faster rate, than we anticipate, which could have a material adverse effect on our business, financial condition or results of operations.

Additionally, the laws and regulations in many countries applicable to our business are uncertain and evolving, and it may be difficult for us to determine the exact requirements of local laws in every market. Our inability to maintain consistent internal policies and procedures across our offices and remain in compliance with local laws in a particular market could have a significant and negative effect not only on our businesses in that market but also on our reputation generally.

In order to penetrate markets outside of the U.S., we must provide a suite of products and services that fit the needs of the local market. Demand for our products and services is still nascent in many parts of the world.

Many countries have not fully developed laws and regulations regarding risk management and ESG and, in many cases, institutions in these countries have not developed widely accepted best practices regarding the same. If we do not appropriately tailor our products and services to fit the needs of the local market, we may be unable to effectively grow sales of our products and services outside of the U.S. There can be no assurances that demand for our products and services will develop in these countries.

We may be exposed to liabilities under applicable anti-corruption laws and any determination that we violated these laws could have a material adverse effect on our business.

We are subject to various anti-corruption laws that prohibit improper payments or benefits or offers of payments or benefits to foreign governments and their officials and, in some cases, to employees of a business for the purpose of obtaining or retaining business. We have business in countries and regions which are less developed and are generally recognized as potentially more corrupt business environments. Our activities in these countries create the risk of unauthorized payments or offers of payments by one of our employees or agents that could be in violation of various anti-corruption laws including the Foreign Corrupt Practices Act of 1977, as amended (the “FCPA”) and the U.K. Bribery Act 2010. We have implemented safeguards and policies to discourage these practices by our employees and agents. However, our existing safeguards and any future improvements may prove to be less than fully effective and our employees or agents may engage in conduct for which we might be held responsible. If employees violate our policies or we fail to maintain adequate record-keeping and internal accounting practices to accurately record our transactions we may be subject to regulatory sanctions. Violations of the FCPA or other anti-corruption laws may result in severe criminal or civil sanctions and penalties, and we may be subject to other liabilities which could have a material adverse effect on our business, results of operations and financial condition.

As a global corporation, we are subject to income taxes as well as non-income or indirect taxes, in the U.S. and various foreign jurisdictions. Significant judgment is required in determining our global provision for income taxes and other tax liabilities. In the ordinary course of a global business, there are many intercompany transactions and calculations where the ultimate tax determination is uncertain. Changes in domestic and international tax laws could negatively impact our overall effective tax rate.

We are regularly under audit by tax authorities. Although we believe that our tax provisions are reasonable, there can be no assurance that the final determination of tax audits or tax disputes will not be different from what is reflected in our historical income tax provisions and accruals. To the extent we are required to pay amounts in excess of our reserves, such differences could have a material adverse effect on our Consolidated Statement of Income for a particular future period. In addition, an unfavorable tax settlement could require use of our cash and result in an increase in our effective tax rate in the period in which such resolution occurs.

We are also subject to non-income taxes, such as payroll, sales, use, value-added, net worth, withholding, property and goods and services taxes, in the U.S. and various foreign jurisdictions. We are regularly under audit by tax authorities with respect to these non-income taxes and may have exposure to additional non-income tax liabilities.

Uncertainties in the interpretation and application of the 2017 Tax Cuts and Jobs Act could materially affect our tax obligations and effective tax rate.

The 2017 Tax Cuts and Jobs Act (“Tax Reform”) was enacted on December 22, 2017, and significantly affected U.S. tax law by changing how the U.S. imposes income tax on multinational corporations. The U.S. Department of Treasury has broad authority to issue regulations and interpretative guidance that may significantly impact how we will apply the law and may impact our results of operations in the period issued.

Tax Reform requires complex computations not previously provided in U.S. tax law. Further, compliance with Tax Reform and the accounting for such provisions require accumulation of information not previously required or regularly produced. We have provided a provisional estimate on the transitional effect of Tax Reform in our financial statements. As additional regulatory guidance is issued by the applicable taxing authorities, as accounting treatment is clarified, as we perform additional analysis on the application of the law, and as we refine estimates in calculating the effect, we may make adjustments to provisional transitional amounts that we have recorded that may materially impact our provision for income taxes and effective tax rate in the period in which the adjustments are made throughout the allowable measurement period. In addition, we are in the process of analyzing the effects of new and complex provisions of Tax Reform that will have an impact on our results starting in fiscal 2018 and this analysis may change as further guidance is issued by relevant taxing authorities. Furthermore, foreign governments may enact laws in response to Tax Reform that could result in further changes to global taxation and materially affect our financial position and results of operation.

Our investments in recorded goodwill and other intangible assets as a result of acquisitions, including goodwill and other intangible assets resulting from our acquisitions, could be impaired as a result of future business conditions, requiring us to record substantial write-downs that would reduce our operating income.

We have goodwill and intangible assets of $1,882.5 million recorded on our balance sheet as of December 31, 2017. We evaluate the recoverability of recorded goodwill amounts annually or when evidence of potential impairment exists. Intangible assets are reviewed for impairment whenever events or changes in circumstances indicate that the carrying value of the asset may not be recoverable. These impairment tests are based on several factors requiring management’s judgment. Changes in fair market valuations and our operating performance or business conditions, in general, could result in future impairments of goodwill or intangible assets which could materially adversely affect our results of operations. In addition, if we are not successful in achieving anticipated operating efficiencies associated with acquisitions, our goodwill and intangible assets may become impaired.

In connection with our initial public offering and separation from Morgan Stanley, we entered into agreements with Morgan Stanley where we agreed to indemnify Morgan Stanley for, among other things, certain past, present and future liabilities related to our business.

Pursuant to certain agreements we entered into with Morgan Stanley relating to the provision of services and other matters, we agreed to indemnify Morgan Stanley for, among other matters, certain past, present and future liabilities related to our business. Such liabilities include certain unknown liabilities, which could be significant.

Our business performance might not be sufficient for us to meet the full-year financial guidance or long-term targets that we provide publicly.

We provide full-year financial guidance and long-term targets to the public based upon our assumptions regarding our expected financial performance. For example, we provide assumptions regarding our ability to manage our expenses generate free cash flow, achieve a certain effective tax rate and achieve our profitability targets. While we believe that our annual financial guidance and long-term targets provide investors and analysts with insight to our view of the Company’s future performance, such financial guidance and long-term targets are based on assumptions that may not always prove to be accurate and may vary from actual results. If we fail to meet the full-year financial guidance or achieve the long-term targets that we provide, or if we find it necessary to revise

such guidance during the year or long-term targets over time, the market value of our common stock could be adversely affected.

Our corporate headquarters is located in New York, New York. This is also our largest sales office and one of our main research centers. As of December 31, 2017, our principal offices consisted of the following leased properties:

			Number of
Location	Square Feet		Offices		Expiration Date
Mumbai, India		126,286		1	September 30, 2018
New York, New York		125,811		1	February 28, 2033
Budapest, Hungary		49,318		1	February 29, 2024
Berkeley, California		34,178		1	February 29, 2020
London, England		30,519		1	December 25, 2026
Monterrey, Mexico		28,933		1	December 31, 2020
Manila, Philippines		25,747		1	July 31, 2022
Norman, Oklahoma		23,664		1	May 31, 2024
Conshohocken, Pennsylvania		15,590		1	June 30, 2019
Boston, Massachusetts		13,506		1	November 30, 2021
Geneva, Switzerland		11,883		1	March 31, 2019

As of December 31, 2017, we also leased and occupied offices in the following locations (in descending order of square footage): Chicago, Illinois; San Francisco, California; Beijing, China; Frankfurt, Germany; Shanghai, China; Hong Kong, China; Paris, France; Sydney, Australia; Tokyo, Japan; Ann Arbor, Michigan; Portland, Maine; Toronto, Canada; Singapore; Almere, Netherlands; Seoul, Korea; Milan, Italy; Gaithersburg, Maryland; Cape Town, South Africa; Stockholm, Sweden; Sao Paolo, Brazil; and Dubai, United Arab Emirates.

We believe that our properties are in good operating condition and adequately serve our current business operations. We also anticipate that suitable additional or alternative space, including those under lease options, will be available at commercially reasonable terms for future expansion.

Various lawsuits, claims and proceedings have been or may be instituted or asserted against us in the ordinary course of business. While the amounts claimed could be substantial, the ultimate liability cannot now be determined because of the considerable uncertainty that exists. Therefore, it is possible that our business, operating results, financial condition or cash flows in a particular period could be materially adversely affected by certain contingencies. However, based on facts currently available, management believes that the disposition of matters that are currently pending or asserted will not, individually or in the aggregate, have a material effect on our business, operating results, financial condition or cash flows.

Our common stock has traded on the New York Stock Exchange since November 15, 2007 and trades under the symbol “MSCI.” As of February 16, 2018, there were 128 shareholders of record of our common stock. The following table presents the high and low closing prices per share and cash dividends declared and distributed per share of our common stock from January 1, 2016 through December 31, 2017.

Years Ended	High		Low		Dividends per Share of Common Stock
December 31, 2017
First Quarter	$	99.31	$	78.71	$	0.28
Second Quarter	$	106.17	$	96.26	$	0.28
Third Quarter	$	117.74	$	102.28	$	0.38
Fourth Quarter	$	129.35	$	116.98	$	0.38

December 31, 2016
First Quarter	$	74.08	$	63.16	$	0.22
Second Quarter	$	79.79	$	71.86	$	0.22
Third Quarter	$	90.12	$	76.78	$	0.28
Fourth Quarter	$	83.51	$	77.14	$	0.28

On February 16, 2018, the per share closing price of our common stock on the New York Stock Exchange was $145.00.

On September 17, 2014, the Board of Directors approved a plan to initiate a regular quarterly cash dividend. On January 30, 2018, our Board of Directors declared a quarterly cash dividend, in an amount of $0.38 per share of common stock, to be paid on March 15, 2018 to shareholders of record as of the close of trading on February 16, 2018.

The payment amounts of future dividends will be determined by the Board of Directors in light of conditions then existing, including our earnings, financial condition and capital requirements, business conditions, corporate law requirements and other factors.

The Transfer Agent and Registrar for our common stock is Broadridge Financial Solutions, Inc.

On February 18, 2016, the Board of Directors, upon the recommendation of the Compensation and Talent Management Committee of the Board of Directors (the “Compensation Committee”), approved the MSCI Inc. 2016 Non-Employee Directors Compensation Plan (the “Directors Plan”), a cash and equity incentive compensation plan that was approved by shareholders at the Company’s 2016 annual meeting of shareholders. The Directors Plan replaced the Company’s then existing non-employee director compensation plan—the MSCI Inc. Independent Directors’ Equity Compensation Plan (the “2011 Plan”). The total number of shares authorized to be awarded under the Directors Plan is 352,460, which is equal to the number of shares that remained available for issuance under the 2011 Plan.

Under the Directors Plan, directors that are not employees of the Company receive annual Board retainer fees and fees for serving on the Company’s committees, if applicable, and pursuant to the terms of the Directors Plan, a director may make an election to receive all or any portion of such director’s retainer and committee fees in shares of our common stock in lieu of cash. Non-employee directors are entitled to receive an annual grant of $140,000 each in stock units and the lead director is entitled to an additional $25,000 in stock units (a total of $165,000), which are typically subject to a one-year vesting schedule. Effective May 1, 2018, non-employee directors will be entitled to receive an annual grant of $160,000 and the lead director will be entitled to an additional $50,000 in stock units (a total of $210,000), which will also be subject to a one-year vesting schedule. Under the MSCI Inc. Non-Employee Directors Deferral Plan, directors may elect to defer receipt of all or any portion of any shares of our common stock issuable upon conversion of any stock unit or any retainer elected to be paid in shares of our common stock until (i) 60 days following separation of service or (ii) the earlier of a specified date or 60 days following separation of service.

On February 18, 2016, the Board of Directors, upon the recommendation of the Compensation Committee, approved the MSCI Inc. 2016 Omnibus Plan (“Omnibus Plan”), a new equity incentive compensation plan that was approved by shareholders at the Company’s 2016 annual meeting of shareholders. The Omnibus Plan replaced the Company’s then existing equity compensation plan—the MSCI Inc. Amended and Restated 2007 Equity Incentive Compensation Plan (as amended, the “2007 Plan”). Compensation paid to the Company’s executive officers historically complied with the performance-based compensation exception under 162(m) of the IRC (“162(m)”) by being granted pursuant to the MSCI Inc. Performance Formula and Incentive Plan (the “Performance Plan”). Shareholder approval of the Omnibus Plan constituted approval of the material terms of the performance goals under the Omnibus Plan for purposes of 162(m). Despite the changes implemented by Tax Reform, the Company will continue to maintain the Performance Plan and may make awards pursuant to this plan.

Pursuant to the Omnibus Plan, the Company reserved 7,565,483 shares of common stock for issuance; plus any additional shares which become available due to forfeiture, expiration or cancellation of outstanding awards, which were registered under the Securities Act following approval by the Company’s shareholders. This is in addition to currently outstanding awards under the 2007 Plan. The Omnibus Plan permits the Compensation Committee to make grants of a variety of equity based awards (such as stock options, stock appreciation rights, restricted stock units, restricted stock, performance awards and other stock-based awards) totaling up to 7,565,483 and other cash-based awards to eligible recipients, including employees and consultants. No awards will be granted under the Omnibus Plan after the earliest to occur of (i) April 28, 2026, (ii) the maximum number of shares available for issuance having been issued and (iii) the Board of Directors terminating the Omnibus Plan in accordance with its terms.

In connection with the acquisition of RiskMetrics, we filed a registration statement registering under the Securities Act the 4,257,779 shares of MSCI common stock reserved for issuance in respect of incentive awards to officers and certain employees of RiskMetrics pursuant to the RiskMetrics Group, Inc. 2000 Stock Option Plan, RiskMetrics Group, Inc. 2004 Stock Option Plan, Institutional Shareholder Services Holdings, Inc. Equity Incentive Plan and RiskMetrics Group, Inc. 2007 Omnibus Incentive Compensation Plan (collectively, the “RMG Plans”). In June 2010, we also filed a registration statement assuming 3,060,090 shares available under the RiskMetrics Group, Inc. 2007 Omnibus Incentive Compensation Plan, which terminated on June 30, 2012.

The following table presents certain information with respect to our equity compensation plans at December 31, 2017:

	Number of Securities to be Issued Upon Vesting of Restricted Stock Units and Exercise of Outstanding Options a		Weighted Average Unit Award Value of Restricted Stock Units and Weighted -Average Exercise Price of Outstanding Options b		Number of Securities Remaining Available for Future Issuance under Equity Compensation Plans (excluding securities reflected in column (a)) c
Equity Compensation Plans Not Approved by Security Holders		—	$	—		—
Equity Compensation Plans Approved by Security Holders
MSCI Amended and Restated 2007 Equity Incentive Compensation Plan		903,539	$	58.61		—
RiskMetrics Group, Inc. 2007 Omnibus Incentive Compensation Plan		95,311	$	21.13		—
MSCI Inc. 2016 Omnibus Plan		548,826	$	80.94		7,002,387
MSCI Inc. 2016 Non-Employee Directors Compensation Plan		16,181	$	100.95		311,870
Total		1,563,857	$	64.60		7,314,257

On October 28, 2015, the Board of Directors approved a stock repurchase program authorizing the purchase of up to $1.0 billion worth of shares of MSCI’s common stock (the “2015 Repurchase Program”). On October 26, 2016, the Board of Directors approved an additional stock repurchase program authorizing the purchase of up to $750.0 million worth of shares of our common stock (together with the $330.3 million remaining authorization under the 2015 Repurchase Program, the “2016 Repurchase Program”). Share repurchases made pursuant to the 2016 Repurchase Program may take place in the open market or in privately negotiated transactions from time to time based on market and other conditions. This authorization may be modified, suspended or terminated by the Board of Directors at any time without prior notice.

For the year ended December 31, 2017, the Company repurchased approximately 1.6 million shares at an average price of $87.96 per share for a total value of $136.9 million pursuant to open market repurchases under the 2016 Repurchase Program.

The following table provides information with respect to purchases made by or on behalf of the Company of its common stock during the quarter ended December 31, 2017. There were no other share repurchases during the quarter outside of the repurchases noted below.

Period	Total Number of Shares Purchased ⁽¹⁾		Average Price Paid Per Share		Total Number of Shares Purchased As Part of Publicly Announced Plans or Programs		Approximate Dollar Value of Shares that May Yet Be Purchased Under the Plans or Programs ⁽²⁾
Month #1 (October 1, 2017-October 31, 2017)		494	$	121.13		-	$	733,122,000
Month #2 (November 1, 2017-November 30, 2017)		400	$	124.00		400	$	733,073,000
Month #3 (December 1, 2017-December 31, 2017)		-	$	-		-	$	733,073,000
Total		894	$	122.41		400	$	733,073,000

The Company has issued an aggregate principle amount of $2.1 billion in senior unsecured notes (collectively, the “Senior Notes”) in three discrete private offerings in the amounts of $800.0 million, $800.0 million and $500.0 million, to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended (the “Securities Act”), and to certain non-U.S. persons in accordance with Regulation S under the Securities Act. The Company completed its offering of the 2026 Senior Notes on August 4, 2016, the 2025 Senior Notes on August 13, 2015 and the 2024 Senior Notes on November 20, 2014. The Senior Notes have not been registered under the Securities Act or any state securities laws.

There were no unregistered sales of equity securities in the year ended December 31, 2017.

The following graph compares the cumulative total shareholders’ return on our common stock, the Standard & Poor’s 500 Stock Index and the NYSE Composite Index since December 31, 2012 assuming an investment of $100 at the closing price on December 31, 2012. In calculating total annual shareholders’ return, reinvestment of dividends, if any, is assumed. The indexes are included for comparative purposes only. They do not necessarily reflect management’s opinion that such indexes are an appropriate measure of the relative performance of the common stock. This graph is not “soliciting material,” is not to be deemed filed with the SEC and is not to be incorporated by reference in any of our filings under the Securities Act of 1933 or the Securities Exchange Act of 1934, as amended, whether made before or after the date hereof and irrespective of any general incorporation language in any such filing.

	Years Ended
	December 31,		December 31,		December 31,		December 31,		December 31,		December 31,
	2017		2016		2015		2014		2013		2012
MSCI Inc.	$	424	$	261	$	236	$	154	$	141	$	100
S&P 500	$	208	$	171	$	153	$	151	$	132	$	100
NYSE Composite Index	$	172	$	145	$	129	$	135	$	126	$	100

Our selected consolidated financial data for the periods presented should be read in conjunction with “Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” and the consolidated financial statements and notes thereto beginning on page F-1 of this Annual Report on Form 10-K.

The selected Consolidated Statement of Income data for the years ended December 31, 2017, 2016 and 2015 and the selected Consolidated Statement of Financial Condition data as of December 31, 2017 and 2016 are derived from our audited consolidated financial statements beginning on page F-1 of this Annual Report on Form 10-K. Our consolidated financial statements for the years ended December 31, 2017, 2016 and 2015 have been audited and

reported upon by an independent registered public accounting firm in each period. The selected Consolidated Statement of Income data for the years ended December 31, 2014 and 2013 and the selected Consolidated Statement of Financial Condition data as of December 31, 2015, 2014 and 2013 are derived from our audited consolidated financial statements not included in this Annual Report on Form 10-K.

The selected financial information presented below may not be indicative of our future performance.

	Years Ended
	December 31,			December 31,			December 31,			December 31,			December 31,
		2017			2016		2015 ⁽¹⁾			2014 ⁽²⁾			2013 ⁽⁴⁾
	(in thousands, except operating margin and per share data)
Operating revenues	$	1,274,172		$	1,150,669		$	1,075,013		$	996,680		$	913,364
Total operating expenses		694,984			662,565			671,115			659,514			573,033
Operating income		579,188			488,104			403,898			337,166			340,331
Other expense (income), net		112,289			102,166			54,344			28,828			27,503
Provision for income taxes		162,927			125,083			119,516			109,396			112,918
Income from continuing operations, net of income taxes		303,972			260,855			230,038			198,942			199,910
Income (loss) from discontinued operations, net of income taxes		—			—			(6,390	)		85,171	⁽³⁾		22,647
Net income	$	303,972		$	260,855		$	223,648		$	284,113		$	222,557
Operating margin		45.5	%		42.4	%		37.6	%		33.8	%		37.3	%
Basic earnings per share:
Earnings per basic common share from continuing operations	$	3.36		$	2.72		$	2.11		$	1.72		$	1.66
Earnings per basic common share from discontinued operations		—			—			(0.06	)		0.73			0.19
Earnings per basic common share	$	3.36		$	2.72		$	2.05		$	2.45		$	1.85
Diluted earnings per share:
Earnings per diluted common share from continuing operations	$	3.31		$	2.70		$	2.09		$	1.70		$	1.64
Earnings per diluted common share from discontinued operations		—			—			(0.06	)		0.73			0.19
Earnings per diluted common share	$	3.31		$	2.70		$	2.03		$	2.43		$	1.83
Weighted average shares outstanding used in computing earnings per share
Basic		90,336			95,986			109,124			115,737			120,100
Diluted		91,914			96,540			109,926			116,706			121,074
Dividends declared per common share	$	1.32		$	1.00		$	0.80		$	0.18		$	—

	As of or For the
	Years Ended
	December 31,		December 31,		December 31,		December 31,		December 31,
	2017			2016	2015 ⁽¹⁾		2014 ⁽²⁾		2013 ⁽⁴⁾
Cash and cash equivalents	$	889,502	$	791,834	$	777,706	$	508,799	$	358,434
Accounts receivable (net of allowances)	$	327,597	$	221,504	$	208,239	$	178,717	$	169,490
Goodwill and intangibles, net of accumulated amortization	$	1,882,457	$	1,903,490	$	1,957,111	$	1,998,532	$	2,408,871
Total assets	$	3,275,668	$	3,082,578	$	3,146,987	$	2,882,533	$	3,129,286
Deferred revenue	$	374,365	$	334,358	$	317,552	$	310,775	$	319,735
Current maturities of long-term debt	$	—	$	—	$	—	$	—	$	18,301
Long-term debt, net of current maturities	$	2,078,093	$	2,075,201	$	1,579,404	$	788,358	$	782,652
Total shareholders' equity	$	401,012	$	317,605	$	901,487	$	1,432,833	$	1,564,347

The following discussion and analysis of the financial condition and results of our operations should be read in conjunction with the consolidated financial statements and related notes included elsewhere in this Annual Report on Form 10-K. This discussion contains forward-looking statements that involve risks and uncertainties. Our actual results could differ materially from those described below. Such risks and uncertainties include, but are not limited to, those identified below and those described in Part 1, Item 1A. “Risk Factors,” within this Annual Report on Form 10-K.

Our clients comprise a wide spectrum of the global investment industry and include asset owners (pension funds, endowments, foundations, central banks, sovereign wealth funds, family offices and insurance companies), asset managers (institutional, mutual funds, hedge funds, ETFs, private wealth, private banks and real estate investment trusts), private wealth managers, private banks, real estate investment trusts, financial intermediaries (banks, broker-dealers, exchanges, custodians, trust companies and investment consultants) and data distributors.

Our offerings are used by our clients across multiple asset classes to achieve a wide range of objectives, including benchmarking, index-linked product creation, portfolio construction, performance measurement and attribution, risk management, as well as investor and regulatory reporting. In addition, our clients are increasingly integrating the content developed across our company, such as factor and ESG data and indexes, into their investment processes.

As of December 31, 2017, we had over 7,000 clients across 88 countries. To calculate the number of clients, we use the shipping address of the ultimate customer utilizing the product which counts affiliates, user locations, or business units within a single organization as separate clients. If we aggregate all related clients under their respective parent entity, the number of clients would be approximately 4,000 as of December 31, 2017. We had offices in 32 cities in 21 countries to help serve our diverse client base, with 52.6% of our revenues coming from clients in the Americas, 34.9% in Europe, the Middle East and Africa (“EMEA”) and 12.5% in Asia and Australia.

Our principal business model is to license annual, recurring subscriptions to our offerings for a fee, which is, in a majority of cases, paid in advance. Fees may vary by offering, number of users or volume of services. Fees attributable to annual, recurring subscriptions are recorded as deferred revenues on our Consolidated Statement of Financial Condition and are recognized on our Consolidated Statement of Income as the service is rendered. Furthermore, a portion of our revenues comes from clients who use our indexes as the basis for index-linked investment products, such as ETFs, or as the basis for passively managed funds and separate accounts. These clients commonly pay us a license fee, typically in arrears, for the use of our intellectual property primarily based on the AUM in their investment product. We also generate revenues from certain exchanges that use our indexes as the basis for futures and options contracts and pay us a license fee, typically in arrears, for the use of our intellectual property based on their volume of trades. In addition, we generate revenues from subscription agreements for the receipt of periodic benchmark reports, digests and other publications, which are most often associated with our Real Estate offerings that are recognized upon delivery of such reports or data updates. Fees are primarily paid in arrears after the offering is delivered. We also realize one-time fees related to customized reports, historical data sets and certain implementation and consulting services, as well as from certain offerings that are purchased on a non-renewal basis.

In evaluating our financial performance, we focus on revenue and profit growth, including results accounted for under accounting principles generally accepted in the United States (“GAAP”) as well as non-GAAP measures, for the Company as a whole and by operating segment. In addition, we focus on operating metrics, including Run

Rate, subscription sales and Aggregate Retention Rate to manage the business. Our business is not highly capital intensive and, as such, we expect to continue to convert a high percentage of our profits into excess cash in the future. Our growth strategy includes: (a) creating broad and innovative research-driven content, (b) expanding our client base and deepening existing client relationships, (c) developing flexible and scalable technology, (d) expanding value-added service offerings and (e) executing strategic relationships and acquisitions.

As discussed in the previous section, we utilize a portfolio of key financial metrics to manage the Company, including GAAP and non-GAAP measures. As detailed below, we review revenues by type and by segment, or major product line. We also review expenses by activity, which provides more transparency into how resources are being deployed. In addition, we utilize operating metrics including Run Rate, subscription sales and Aggregate Retention Rate, to analyze past performance and to provide insight into our latest reported portfolio of recurring business.

In the discussion that follows, we provide variances excluding the impact of foreign currency exchange rate fluctuations when the impact is not considered negligible. Foreign currency exchange rate fluctuations reflect the difference between the current period results as reported compared to the current period results recalculated using the foreign currency exchange rates in effect for the comparable prior period. It should be noted that while a substantial portion of our fees for index-linked investment products are invoiced in U.S. dollars, the fees are based on the investment product’s assets, of which two-thirds are invested in underlying securities that are dominated in currencies other than the U.S. dollar. The underlying impact of such will not be reflected in the variances excluding the impact of foreign currency exchange rate fluctuations.

Our revenues are characterized by type, which broadly reflects the nature of how they are recognized or earned. Our revenue types are recurring subscription, asset-based fees and non-recurring revenues. We also group our revenues by segment and provide the revenue type within each segment. See Part 1, Item 1. “Business—Our Operating Segments” above for additional details on the products and services that we offer.

Recurring subscription revenues represent fees earned from clients primarily under renewable contracts or agreements and are recognized in most cases ratably over the term of the license or service pursuant to the contract terms. The contracts state the terms under which these fees are to be calculated. The fees are recognized as we provide the product and service to the client over the license period and are generally billed in advance, prior to the license start date. When implementation services are included, we recognize revenues ratably from the date the application is put into production through the end of the license period. Revenues associated with implementation services, which are allocated based on MSCI’s best estimated sales price for such implementation services, are recognized ratably over the useful life of those services. Revenues from subscription agreements for the receipt of periodic benchmark reports, digests, and other publications, which are most often associated with our real estate offerings, are recognized upon delivery of such reports or data updates.

Asset-based fees are principally recognized based on the estimated AUM linked to our indexes from independent third-party sources or the most recently reported information provided by the client. Asset-based fees include revenues related to futures and options contracts linked to our indexes, which are primarily based on trading volumes.

Non-recurring revenues primarily represent fees earned on products and services where we do not have renewal contracts and primarily include revenues for providing historical data, certain implementation services and other special client requests. Based on the nature of the services provided, non-recurring revenues are recognized upon delivery or over the service period.

Effective January 1, 2018, MSCI adopted the new revenue standard as set forth under ASC Subtopic 606-10, “Revenue from Contracts with Customers.” See “—Recent Accounting Standards Updates” below for additional information.

Costs are assigned to these activity categories based on the nature of the expense or, when not directly attributable, an estimate is allocated based on the type of effort involved.

Cost of revenues consists of costs related to the production and servicing of our products and services and primarily includes related information technology costs, including data center, platform and infrastructure costs; costs to acquire, produce and maintain market data information; costs of research to support, maintain existing products; costs of product management teams; costs of client service and consultant teams to support customer needs; as well as other support costs directly attributable to the cost of revenues including certain human resources, finance and legal costs.

Selling and marketing expenses consist of costs associated with acquiring new clients or selling new products or product renewals to existing clients and primarily includes the costs of our sales force and marketing teams, as well as costs incurred in other groups associated with acquiring new business, including product management, research, technology and sales operations.

R&D expenses consist of the costs to develop new or enhance existing products and the costs to develop new or improved technology and service platforms for the delivery of our products and services and primarily includes the costs of development, research, product management, project management and the technology support associated with these efforts.

G&A expenses consist of costs primarily related to finance operations, human resources, office of the CEO, legal, corporate technology, corporate development and certain other administrative costs that are not directly attributed, but are instead allocated, to a product or service.

Amortization of intangible assets expense relates to definite-lived intangible assets arising from past acquisitions and internal capitalized software projects. Intangibles arising from past acquisitions consist of customer relationships, trademarks and trade names, technology and software, proprietary processes and data and non-competition agreements. We amortize definite-lived intangible assets over their estimated useful lives. Definite-lived intangible assets are tested for impairment when impairment indicators are present, and, if impaired, written down to fair value based on either discounted cash flows or appraised values. No impairment of acquired intangible assets has been identified during any of the periods presented. We have no indefinite-lived intangibles.

This category consists of expenses related to depreciating or amortizing the cost of furniture & fixtures, computer and related equipment and leasehold improvements over the estimated useful life of the assets.

This category consists primarily of interest we pay on our outstanding indebtedness, interest we collect on cash and short-term investments, transition services income associated with our sale of ISS, foreign currency exchange rate gains and losses as well as other non-operating income and expense items.

“Adjusted EBITDA,” a measure used by management to assess operating performance, is defined as net income before (1) income (loss) from discontinued operations, net of income taxes, (2) provision for income taxes, (3) other expense (income), net, (4) depreciation and amortization of property, equipment and leasehold improvements, (5) amortization of intangible assets and, at times, (6) certain other transactions or adjustments.

“Adjusted EBITDA expenses,” a measure used by management to assess operating performance, is defined as operating expenses less depreciation and amortization of property, equipment and leasehold improvements and amortization of intangible assets and, at times, certain other transactions or adjustments.

Adjusted EBITDA and Adjusted EBITDA expenses are believed to be meaningful measures of the operating performance of the Company because they adjust for significant one-time, unusual or non-recurring items as well as eliminate the accounting effects of capital spending and acquisitions that do not directly affect what management considers to be the Company’s core operating performance in the period. All companies do not calculate adjusted EBITDA and adjusted EBITDA expenses in the same way. These measures can differ significantly from company to company depending on, among other things, long-term strategic decisions regarding capital structure, the tax jurisdictions in which companies operate and capital investments. Accordingly, the Company’s computation of the Adjusted EBITDA and Adjusted EBITDA expenses measures may not be comparable to similarly titled measures computed by other companies.

Run Rate is a key operating metric and is important because an increase or decrease in our Run Rate ultimately impacts our operating revenues over time. At the end of any period, we generally have subscription and investment product license agreements in place for a large portion of total revenues for the following 12 months. We measure the fees related to these agreements and refer to this as “Run Rate.” See “—Operating Metrics—Run Rate” below for additional information on the calculation of this metric.

Subscription sales is a key operating metric and is important because new subscription sales increase our Run Rate and ultimately our operating revenues over time. See “—Operating Metrics—Subscription Sales” below for additional information.

Another key operating metric is Aggregate Retention Rate which is important because subscription cancellations decrease our Run Rate and ultimately our operating revenues over time. See “—Operating Metrics—Aggregate Retention Rate” below for additional information on the calculation of this metric.

Our consolidated financial statements are prepared in accordance with GAAP. These accounting principles require us to make certain estimates and judgments that can affect the reported amounts of assets and liabilities as of the date of the consolidated financial statements, as well as the reported amounts of revenues and expenses during the periods presented. We believe the estimates and judgments upon which we rely are reasonable based upon information available to us at the time these estimates and judgments are made. To the extent there are material differences between these estimates and actual results, our consolidated financial statements will be affected. See Note 1, “Introduction And Basis Of Presentation—Significant Accounting Policies,” of the Notes to the Consolidated Financial Statements included herein for a listing of our accounting policies and Note 2, “Recent Accounting Standards Updates.”

On October 16, 2015, the Company completed the purchase of Insignis for $6.5 million through its subsidiary InvestorForce. Insignis is a financial data provider, including data on positions, transactions and complex instruments such as exchange-traded futures and options, OTC swaps and foreign exchange spot and forward contracts. Financial results for Insignis are included within the Analytics segment from the time of acquisition.

The purchase price allocations for the Insignis acquisition were $4.2 million for goodwill, $2.2 million of identifiable intangible assets and $0.1 million for assets other than identifiable intangible assets. The results of Insignis were included in our results of operations from its acquisition date of October 16, 2015. The Insignis acquisition has not had a significant impact on our results of operations.

On August 1, 2016, MSCI completed the sale of its Real Estate occupiers business. The value of the disposed assets and liabilities and the resulting gain on disposal were not material to the Company.

On February 4, 2014, our Board of Directors approved a stock repurchase program authorizing the purchase of up to $300.0 million worth of shares of our common stock, which was subsequently increased to $850.0 million (the “2014 Repurchase Program”). On October 14, 2015, we exhausted the $850.0 million share repurchase authorization under the 2014 Repurchase Program.

On September 18, 2014, as part of the 2014 Repurchase Program, we entered into an ASR agreement to initiate share repurchases aggregating $300.0 million (the “September 2014 ASR Agreement”). As a result of the September 2014 ASR Agreement, we repurchased approximately 4.5 million shares of our common stock on September 19, 2014 and received approximately 1.2 million shares of our common stock on May 21, 2015 for a combined average price of $52.79 per share.

On October 28, 2015, our Board of Directors approved a new stock repurchase program authorizing the purchase of up to $1.0 billion worth of shares of our common stock (the “2015 Repurchase Program”). On October 26, 2016, our Board of Directors approved an additional stock repurchase program authorizing the purchase of up to $750.0 million worth of shares of our common stock (together with the $330.3 million remaining authorization under the 2015 Repurchase Program, the “2016 Repurchase Program”). Share repurchases made pursuant to the 2016 Repurchase Program may take place in the open market or in privately negotiated transactions from time to time based on market and other conditions. This authorization may be modified, suspended or terminated by our Board of Directors at any time without prior notice.

On June 2, 2015, we began purchasing shares of our common stock in the open market in accordance with SEC Rule 10b5-1.

For the year ended December 31, 2015, the Company repurchased approximately 10.7 million shares at an average price of $62.63 per share for a total value of $670.8 million pursuant to open market repurchases.

For the year ended December 31, 2016, the Company repurchased approximately 10.3 million shares at an average price of $73.71 per share for a total value of $759.4 million pursuant to open market repurchases.

The weighted average shares outstanding used to calculate our diluted earnings per share for the year ended December 31, 2017 decreased by 4.8% compared to the year ended December 31, 2016, and by 12.2% for the year ended December 31, 2016 compared to the year ended December 31, 2015. The decreases in both periods reflect the impact of the share repurchase programs, partially offset by the impact of restricted stock units and stock options that converted to shares as well as increased dilution from employee stock awards outstanding.

On November 20, 2014, we completed our first private offering of $800.0 million aggregate principal amount of 5.25% senior unsecured notes due 2024 (the “2024 Senior Notes”) and also entered into a new $200.0 million senior unsecured revolving credit agreement (the “2014 Revolving Credit Agreement”). We used the net proceeds from the offering of the 2024 Senior Notes, together with cash on hand, to repay in full our outstanding term loan indebtedness of $794.8 million, which bore interest at LIBOR plus a margin of 2.25%.

On August 13, 2015, we completed a private offering of $800.0 million aggregate principal amount of 5.75% senior unsecured notes due 2025 (the “2025 Senior Notes”) and received $789.5 million, net of $10.5 million of debt issuance costs.

On August 4, 2016, we completed a private offering of $500.0 million aggregate principal amount of 4.75% senior unsecured notes due 2026 (the “2026 Senior Notes” and, together with the 2024 Senior Notes and the 2025 Senior Notes, the “Senior Notes”) and received $493.3 million, net of $6.7 million of debt issuance costs.

On December 22, 2017, the U.S. government enacted comprehensive tax legislation commonly referred to as the Tax Cuts and Jobs Act (“Tax Reform”). Tax Reform significantly revises the U.S. corporate income tax by, among other things, lowering U.S. corporate income tax rates, implementing a territorial tax system and imposing a one-time tax on deemed repatriation of historic earnings of foreign subsidiaries (the “Toll Charge”).

As part of Tax Reform, the Company recorded a provisional net charge to the provision for income taxes of $34.5 million for the year ended December 31, 2017. The net charge of $34.5 million primarily included an estimated tax charge of approximately $47.5 million related to the Toll Charge and an estimated tax charge of approximately $16.0 million related to a change in assertion that those profits were permanently reinvested overseas as of December 31, 2017, partially offset by an estimated tax benefit of approximately $29.0 million related to the revaluation of deferred taxes at the now lower statutory corporate rate.

While we believe our provisional estimates are reasonable, the changes included in Tax Reform are broad and complex. The final impacts of Tax Reform may differ from the above estimates, possibly materially, due to, among other things, changes in interpretations of Tax Reform, guidance from regulatory agencies, any legislative action to address questions that arise because of Tax Reform, any changes in accounting standards for income taxes or related interpretations in response to Tax Reform, or any updates or changes to estimates the Company has utilized to calculate the impact of Tax Reform, including the impact from changes to current year earnings estimates and foreign exchange rates of foreign subsidiaries. The SEC staff has issued Staff Accounting Bulletin No. 118, “Income Tax Accounting Implications of the Tax Cuts and Jobs Act,” that allows for the provisional measurement of amounts related to the impact from Tax Reform for a period of up to one year after the enactment date of Tax Reform to finalize the recording. We currently anticipate finalizing and recording any resulting adjustments by the end of our fiscal year ending December 31, 2018. See Note 2, “Recent Accounting Standards Updates,” and Note 10, “Income Taxes,” of the Notes to Consolidated Financial Statements included herein for more information.

	Years Ended
	December 31,		December 31,
	2017		2016		Increase/(Decrease)
	(in thousands, except per share data)
Operating revenues	$	1,274,172	$	1,150,669	$	123,503	10.7	%
Operating expenses:
Cost of revenues		273,913		252,107		21,806	8.6	%
Selling and marketing		177,297		166,666

Title of Each Class		Name of Each Exchange on Which Registered
Common stock, par value $0.01 per share		New York Stock Exchange

Large accelerated filer	☒	Accelerated filer	☐

Non-accelerated filer	☐ (Do not check if a smaller reporting company)	Smaller Reporting Company	☐
Emerging growth company	☐

PART I
Item 1.	Business	1
Item 1A.	Risk Factors	16
Item 1B.	Unresolved Staff Comments	34
Item 2.	Properties	34
Item 3.	Legal Proceedings	34
Item 4.	Mine Safety Disclosures	34

PART II
Item 5.	Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities	35
Item 6.	Selected Financial Data	39
Item 7.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	42
Item 7A.	Quantitative and Qualitative Disclosures About Market Risk	74
Item 8.	Financial Statements and Supplementary Data	75
Item 9.	Changes in and Disagreements With Accountants on Accounting and Financial Disclosure	75
Item 9A.	Controls and Procedures	75
Item 9B.	Other Information	76

PART III
Item 10.	Directors, Executive Officers and Corporate Governance	78
Item 11.	Executive Compensation	78
Item 12.	Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters	78
Item 13.	Certain Relationships and Related Transactions, and Director Independence	78
Item 14.	Principal Accounting Fees and Services	78

PART IV
Item 15.	Exhibits, Financial Statement Schedules	79
Item 16.	Form 10-K Summary	95


2004		•In June 2004, we acquired Barra, LLC (formerly Barra, Inc., “Barra”), a provider of portfolio risk analytics tools that launched its first risk analytics products in 1975. This broadened our product range beyond indexes.
2007		•In November 2007, we completed our initial public offering.
2008		•In April 2008, Capital Group International divested its ownership position.
2009		•In May 2009, Morgan Stanley divested its ownership position and we became a fully independent, stand-alone public company.
2010		•In June 2010, we acquired RiskMetrics Group, Inc. (“RiskMetrics”), a leading provider of risk management products and services. In addition to this core product line, RiskMetrics owned Institutional Shareholder Services Inc. (“ISS”), a pioneer in the development of policy-based proxy voting recommendations and a leading provider of governance products and services. •RiskMetrics also owned Innovest Strategic Value Advisors, Inc. and KLD Research and Analytics (“KLD Research”), whose products have been integrated into our MSCI ESG Research offerings.
2012		•In November 2012, we acquired real estate performance measurement group IPD Group Limited (“IPD”). The acquisition of IPD expanded our multi-asset class offerings by facilitating the integration of private real estate assets into our models, as well as adding real estate indexes.
2014		•In April 2014, we completed the sale of ISS, which was deemed not to be core to our strategy. •In August 2014, we acquired Governance Holdings Co. (“GMI Ratings”), a provider of corporate governance research and ratings to institutional investors, banks, insurers, auditors, regulators and corporations seeking to incorporate ESG criteria into risk assessment and decision-making. This acquisition enhanced our existing platform of ESG research and tools, allowing us to deliver a more comprehensive suite of ESG data, applications and services.

Name	Age	Position
Henry A. Fernandez	59	Chairman and Chief Executive Officer
C.D. Baer Pettit	53	President
Kathleen A. Winters	50	Chief Financial Officer
Remy Briand	52	Head of ESG
Scott A. Crum	61	Chief Human Resources Officer
Jorge Mina	43	Head of Analytics
Richard J. Napolitano	51	Principal Accounting Officer and Global Controller
Laurent Seyer	53	Chief Operating Officer and Chief Client Officer
Diana H. Tidd	48	Head of Index
Peter J. Zangari	50	Global Head of Research and Product Development