About
Nasdaq is a global electronic marketplace for buying and selling securities, operating as the second-largest stock exchange in the world by market capitalization. It launched on February 8, 1971, as the first fully electronic stock market, a radical shift from the floor-based trading that had dominated finance for centuries. Instead of traders shouting orders on a physical floor, Nasdaq used a computerized system to display real-time quotes, making trading faster, more transparent, and accessible to a broader audience. This innovation laid the groundwork for modern electronic trading everywhere.
Today, Nasdaq is best known as the home of the world's largest technology companies. Giants like Apple, Microsoft, Amazon, and Alphabet (Google) all list on Nasdaq, giving the exchange a reputation as the financial epicenter of the digital economy. Its flagship index, the Nasdaq Composite, tracks over 3,000 stocks and is widely viewed as a barometer for the tech sector and growth-oriented companies. The exchange also operates the Nasdaq-100, which includes 100 of the largest non-financial companies listed on Nasdaq, and the Nasdaq Financial-100 for financial firms.
Beyond its role as a stock exchange, Nasdaq, Inc. provides technology, data, and analytics to financial institutions worldwide. The company owns several Nordic and Baltic exchanges, including those in Stockholm, Helsinki, Copenhagen, and Reykjavík, and operates Nasdaq Private Market for trading private company shares. With headquarters at One Liberty Plaza in New York City and a workforce spread across the globe, Nasdaq continues to shape how capital markets function in the 21st century.
Mission
Nasdaq's mission is to operate fair and orderly markets, protect investors, and advance the public interest. The exchange's governance framework emphasizes transparency and accountability, with the Board of Directors overseeing management to ensure long-term stockholder value. Nasdaq's corporate governance guidelines require the Board to regularly discuss strategic plans, key initiatives, and risks. The exchange also maintains a Global Code of Ethics applicable to all employees and directors, reinforcing its commitment to integrity in financial markets.
History
The idea for Nasdaq emerged in the late 1960s, when the National Association of Securities Dealers (NASD) recognized that over-the-counter trading needed a more efficient system. On February 8, 1971, Nasdaq launched as a computerized quotation system, displaying bid and ask prices for over 2,500 securities. It wasn't initially a fully electronic trading platform; trades were still executed by phone. But the system dramatically increased transparency and speed.
In the 1980s, Nasdaq became the exchange of choice for emerging technology companies. Intel listed in 1971, followed by Microsoft in 1986 and Apple in 1980. These listings cemented Nasdaq's identity as the tech exchange. The 1990s dot-com boom pushed trading volumes to record levels, and Nasdaq's market capitalization soared. After the 2000 crash, the exchange tightened listing standards and diversified its business.
In 2007, Nasdaq merged with the Scandinavian exchange group OMX, acquiring exchanges in Stockholm, Helsinki, Copenhagen, and the Baltics. The parent company was renamed Nasdaq, Inc. in 2008. Under CEO Adena Friedman, who took the helm in 2017, Nasdaq has focused on becoming a technology company that happens to run an exchange, selling data and analytics to financial firms worldwide.
Subdivisions
Nasdaq Global Select Market
The highest listing tier, with the most stringent financial and liquidity requirements.
Nasdaq Global Market
A mid-tier market for companies that meet global standards.
Nasdaq Capital Market
Designed for smaller companies with less capital, offering a path to public listing.
Nasdaq Private Market
Provides trading and liquidity solutions for private company securities.
Notable People
Adena Friedman
CEO · 2017-present
First woman to lead a major US stock exchange; oversaw expansion into data and technology services.
Nasdaq Composite
Index · 1971-present
Broad market index tracking over 3,000 stocks, heavily weighted toward technology.
Nasdaq-100
Index · 1985-present
Tracks 100 largest non-financial companies on Nasdaq; widely used as a tech benchmark.
Milestones
1971-02-08
Nasdaq commenced operations as the world's first fully electronic stock market.
1985
Launch of the Nasdaq-100 index, tracking the largest non-financial companies.
2007
Merger with OMX, acquiring Nordic and Baltic exchanges.
2017
Adena Friedman becomes CEO, the first woman to lead a major US exchange.
2021
Nasdaq celebrates 50 years of electronic trading.
2025-12
Total market capitalization of listed companies reaches $42.2 trillion.
Sources
Organization Info
- Founded
- February 8, 1971
- Headquarters
- New York City, One Liberty Plaza
- Country
- United States, Sweden
- CEO
- Adena Friedman
- Parent
- Nasdaq, Inc.
- Type
- Other
- Market Cap of Listed Companies
- $42.2 trillion (Dec 2025)
- Number of Listings
- 4,025 (Jan 2026)
Official Website
www.nasdaq.com
Join the community
fans discussing

Sweden