The institutions of global finance

Founded in 1792 under a buttonwood tree on Wall Street, the NYSE is the largest stock exchange in the world by market capitalization of listed companies. Owned since 2013 by Intercontinental Exchange (ICE), it operates the famous trading floor on Broad Street alongside fully electronic markets. The NYSE's listing requirements (governance, disclosure, profitability thresholds) have long been a proxy for "premium" status among publicly traded firms. Together with Nasdaq it accounts for the bulk of US equity listing and trading.

The principal stock exchange of the United Kingdom and the largest in Europe by some measures, with roots tracing to coffee-house share trading in the late 17th century and a formal founding in 1801. Owned by LSE Group (LSEG), which also owns the Refinitiv data business acquired in 2021 — making the company simultaneously an exchange and a major financial-data competitor to Bloomberg. The exchange operates the Main Market (large-cap) and AIM (Alternative Investment Market) for smaller and growth-stage firms.

Originally a 19th-century New England textile manufacturer, Berkshire Hathaway became the corporate vehicle through which Warren Buffett and Charlie Munger compounded shareholder capital over six decades. The company owns major operating businesses (GEICO, BNSF Railway, Berkshire Hathaway Energy) plus very large positions in public equities (Apple, Coca-Cola, American Express). Its decentralized management, long-term holding horizon, and culture of capital allocation discipline make it an unusual case study in corporate structure.

A 158-year-old Wall Street firm that collapsed on September 15, 2008, in the largest bankruptcy in US history. Lehman had financed substantial holdings of US mortgage-backed securities with short-term wholesale funding; when the mortgage market deteriorated and counterparties pulled funding, the firm could not roll its obligations. The decision to let Lehman fail (after the Bear Stearns rescue six months earlier) triggered the acute phase of the global financial crisis. The standard case study for liquidity risk, regulatory moral hazard, and "too big to fail" doctrine.

Founded as the Hongkong and Shanghai Banking Corporation in 1865 to finance trade between Asia and Europe, HSBC retains its dual headquarters identity — formally based in London but with strategically essential operations in Hong Kong. It is one of the largest banks in Europe and one of the few global banks with deep, native operations across both Western and Asian markets. The bank's role in trade finance and its position straddling the China-West financial relationship make it a useful lens on cross-border finance.

Founded in New York in 1869 by German immigrant Marcus Goldman, Goldman Sachs is the canonical Wall Street investment bank — known for advisory, trading, and a culture of internal competition that has produced an outsized share of US Treasury Secretaries (Rubin, Paulson, Mnuchin) and other senior policymakers. The firm's 1999 IPO marked the end of the old partnership model. Its post-2008 reinvention as a bank holding company and gradual move toward asset management and consumer banking is a case study in how legacy investment banks adapt.

Founded in 1975 by John Bogle as a mutual investment company — owned by its fund shareholders rather than outside owners — Vanguard pioneered the retail index fund. The First Index Investment Trust (1976) was widely mocked at launch ("Bogle's Folly") and is now the cornerstone of trillions of dollars of passive equity investing. Vanguard's ownership structure means it competes by lowering fees rather than maximizing profits, which has structurally lowered the cost of investing for retail clients across the industry.

Founded in 1988 by Larry Fink and partners, BlackRock has become the world's largest asset manager — managing roughly $10 trillion across active and (predominantly) passive strategies, including the iShares ETF family. The firm's Aladdin risk platform is used by other asset managers, central banks, and treasuries; the firm itself has become an unofficial node of the global financial system. Larry Fink's annual CEO letters helped popularize ESG investing in the late 2010s and remain influential.

The largest US bank by assets, formed in 2000 by the merger of J.P. Morgan & Co. and Chase Manhattan, with roots tracing to 1799. Under CEO Jamie Dimon (since 2005) the bank became the model of the post-crisis universal bank: massive scale, broad business mix (consumer + corporate + investment banking + asset management), and willingness to absorb failing institutions during stress (Bear Stearns 2008, Washington Mutual 2008, First Republic 2023). Annual letters from Dimon are widely read for industry commentary.

France's largest bank by assets and one of Europe's most important universal banks. Formed in 2000 by the merger of BNP and Paribas, with roots in 19th-century French banking. Headquartered in Paris with major operations across Europe, North America, and Asia, BNP is one of the global systemically-important banks identified by the Financial Stability Board. The bank's August 2007 freeze on three of its money-market funds is often cited as the first widely-noticed signal that the US subprime crisis would become a global one.