Inside Nasdaq: How a 1971 Experiment Became a $14 Trillion Financial Empire

A certain type of silent power exists that doesn’t make an announcement. It’s easy to underestimate the significance of the Nasdaq MarketSite when you walk past it in Times Square on any given Tuesday morning. The curved LED tower blinks prices into the New York air while tourists hardly look up. Not merely a ticker. Not merely a screen. For better or worse, this system turned into the central nervous system of contemporary capitalism.

Since Nasdaq was founded in 1971, it is both young enough to feel like it was created recently and old enough to have a true history. It was founded by the National Association of Securities Dealers as something truly novel: the first electronic stock market in history, where securities could be quoted and eventually traded without the commotion and noise of a conventional floor exchange.

When trading stocks required shouting across a room, Nasdaq provided automation, speed, and transparency—a feature that seemed almost unreal. The majority of people were unaware of the quiet revolution until it had already taken place.

It’s easy to forget now how dubious the financial establishment was. Compared to physical exchanges with their long histories and leather chairs, electronic markets were viewed as flimsy, untrustworthy, and perhaps even a little less serious. The newcomer was Nasdaq. Subsequently, Apple, Microsoft, Intel, and later Amazon and Google decided to list there. It wasn’t a coincidence.

An electronic exchange was trusted by technology companies. It was a market built on circuits, drawing businesses that operated on them, and they felt at home there in a way that was almost organic.

Together with the Dow Jones Industrial Average and the S&P 500, the Nasdaq Composite index, denoted by the ticker symbol ^IXIC, is currently one of the top three market indices in the United States. Its weighting heavily favors information technology, and it tracks almost all equity securities listed on the exchange, including common stocks, ADRs, REITs, and limited partnership interests.

Roughly 80% of the index’s overall weighting comes from the Nasdaq-100, a smaller segment that includes 100 of the Composite’s biggest non-financial firms. When someone mentions “the market is up,” they almost always refer to Nasdaq when discussing technology. whether or not they are aware of it.

It’s possible that stock listings have nothing to do with Nasdaq’s most underappreciated transformation. The company has been discreetly rebuilding itself over the last 20 years to become more like a data and technology company than an exchange operator. Banks, brokers, regulators, and buy-side companies purchase mission-critical infrastructure from its Financial Technology division.

Its Investment Intelligence division provides clients with market data and analytics to help them navigate the increasingly complex financial landscape. Nasdaq seems to be attempting to become an indispensable player at every level of the financial system, not just where stocks are traded but also where decisions are made, compliance is handled, and strategy is developed.

The European portion of Nasdaq’s history merits greater consideration than it typically receives. The Nordic exchanges—Copenhagen, Helsinki, Stockholm, Tallinn, Riga, Vilnius, and Iceland—joined the group after a convoluted series of mergers involving OMX AB, which was created in 2003 by the merger of Finland’s HEX plc and Sweden’s OM AB. After negotiating a short, heated bidding war with Borse Dubai, Nasdaq paid about $3.7 billion to acquire all of it in February 2008.

Nasdaq was not only geographically expanded by that deal. By operating clearinghouses and central depositories throughout the Nordic and Baltic regions, it transformed the company into something truly global, integrating itself into markets that the majority of American investors couldn’t find on a map.

With an emphasis on corporate governance tools, ESG initiatives, and investor relations intelligence through Nasdaq Corporate Solutions, Adena Friedman, the company’s CEO and chair, has advanced this evolution. The extent to which this Nasdaq differs from the one that went public in 2000 is still unknown to the market.

With about 4,000 listings totaling about $14 trillion in market value, the company currently provides services to banks, regulators, and financial infrastructure operators in 18 markets. It is no longer a stock exchange. It is an operating system for finance.

As this has developed over the years, there is a sense that Nasdaq is somewhere in between what it was and what it is becoming—a market that gained notoriety for its speed and electronics, but now sells the instruments that support other markets.

Most people may still be familiar with the Nasdaq Composite, which is tracked by index funds ranging from Fidelity’s FNCMX to Invesco’s widely held QQQ. It is rebalanced quarterly and adjusted for eligibility. However, something bigger and more difficult to describe continues to grow behind those tickers. Perhaps Nasdaq prefers it that way.