Philadelphia financier Jay Cooke established the first modern American investment bank during the Civil War era. However, private banks had been providing investment banking functions since the beginning of the 19th century and many of these evolved into investment banks in the post-bellum era.Harold Glenn Moulton. The financial organization of society (1921) pp 212f online edition However, the evolution of firms into investment banks did not follow a single trajectory. For example, some currency brokers such as Prime, Ward & King and John E. Thayer and Brother moved from foreign exchange operations to become private banks, taking on some investment bank functions. Other investment banks evolved from mercantile firms such as Thomas Biddle and Co. and Alexander Brothers.

Civil War

During the Civil War, banking houses were syndicated to meet the federal government's need for money to fund its war efforts. Jay Cooke launched the first mass securities selling operation in U.S. history employing thousands of salesmen to float what ultimately amounted to $830 million worth of government bonds to a wide group of investors.Ellis Paxson Oberholtzer, Jay Cooke: financier of the Civil War (1907) Volume 1 - Page 299 online edition Cooke then reached out to the general public, acting as an agent of the Treasury Department, personally led a war bond drive that netted approximately $1.5 billion for Treasury. The second largest offering house was Livermore, Clews founded by Henry Clews.

Post-Civil War era

The market for financial services evolved dramatically in the post-Civil War era. One of the most significant changes was the emergence of "active investment banking" in which investment bankers influenced the management of client companies through sitting on the finance committees and even directly on the board of directors of those companies.

Surging demand for capital Lance Davis has demonstrated that the process of capital formation in the 19th century was markedly different between the British capital market and the American capital market. British industrialists were readily able to satisfy their need for capital by tapping a vast source of international capital through British banks such as Westminster's, Lloyds and Barclays. In contrast, the dramatic growth of the United States created capital requirements that far outstripped the limited capital resources of American banks. Investment banking in the United States emerged to serve the expansion of railroads, mining companies, and heavy industry. Unlike commercial banks, investment banks were not authorized to issue notes or accept deposits. Instead, they served as brokers or intermediaries, bringing together investors with capital and the firms that needed that capital.

Late 19th century From the Panic of 1873 until the first decade of the 20th century, the private investment banking industry was dominated by two distinct groups: the German-Jewish immigrant bankers and the so-called "Yankee houses". Despite this ostensible ethnic difference, the two groups shared a similar economic structure. With one exception, the Yankee houses had ties with expatriate Americans who had become merchant bankers in London. Similarly, almost all of the German-Jewish houses had ties with German-Jewish merchant bankers in London. The one exception was Kuhn, Loeb which was tied to European sources of capital through the German investment banking community.

Jewish investment banks

Jewish banking houses were instrumental to the process of capital formation in the United States in the late 19th and early 20th century. Modern banking in Europe and the United States was influenced by Jewish financiers, such as the Rothschild and Warburg families, and Jews were major contributors to the establishment of important investment banks on Wall Street.

In the middle of the 19th century, a number of German Jews founded investment banking firms which later became mainstays of the industry. Most prominent Jewish banks in the United States were investment banks, rather than commercial banks. Jonathan Knee postulates that Jews were forced to focus on the development of investment banks because they were excluded from the commercial banking sector. In many cases, the efforts of Jewish immigrants to start banks was enabled due to the substantial support of their Jewish banking connections in Europe.

Several major banks were started following the mid-19th century by Jews, including Goldman Sachs (founded by Samuel Sachs and Marcus Goldman), Kuhn Loeb (Solomon Loeb and Jacob H. Schiff), Lehman Brothers (Henry Lehman), Salomon Brothers, and Bache & Co.(founded by Jules Bache).

The firm of Kuhn, Loeb & Co. played a prominent role in the area of railway finance.

In the late 1860s, The Seligman family transitioned from merchandising to banking, setting up operations in New York, St. Louis, and Philadelphia as well as Frankfurt, Germany, London and Paris that gave European investors an opportunity to buy American government and railroad bonds. The firm's conservative policies allowed it to ride out the panic of 1873.Edwin J. Perkins, "In the eye of the storm: Isaac Seligman and the panic of 1873." Business History 56.7 (2014): 1129-1142. In the 1880s the firm provided financing for French efforts to build a canal in Panama as well as the subsequent American endeavor. In the 1890s J.& W. Seligman & Co. Inc. underwrote the securities of newly formed trusts, participated in stock and bond issues in the railroad and steel and wire industries, and invested in Russia and Peru, and in American in shipbuilding, bridges, bicycles, mining, and other enterprises. In 1910 William C. Durant of the fledgling General Motors Corporation gave control of his company to the Seligmans and Lee, Higginson & Co. in return for underwriting $15 million worth of corporate notes.Birmingham,Our Crowd: The Great Jewish Families of New York pp. 231-8, 350Perry, p 148Jay P. Pederson, ed. International directory of company histories: Volume 61 (2004) p 141

Lehman Brothers entered investment banking in the 1880s, becoming a member of the Coffee Exchange as early as 1883 and finally the New York Stock Exchange in 1887.Geisst, Charles R. The Last Partnerships. McGraw-Hill, 1997, page 50Wechsberg, Joseph. The Merchant Bankers. Pocket Books, 1966, page 235 In 1899, it underwrote its first public offering, the preferred and common stock of the International Steam Pump Company. Despite the offering of International Steam, the firm's real shift from being a commodities house to a house of issue did not begin until 1906. In that year, under Philip Lehman, the firm partnered with Goldman, Sachs & Co.,Geisst, Charles R. The Last Partnerships. McGraw-Hill, 1997, page 51Geisst, Charles R. The Last Partnerships. McGraw-Hill, 1997, page 285 to bring the General Cigar Co. to market,Wechsberg, Joseph. The Merchant Bankers. Pocket Books, 1966, page 238 followed closely by Sears, Roebuck and Company. During the following two decades, almost one hundred new issues were underwritten by Lehman, many times in conjunction with Goldman, Sachs. Among these were F.W. Woolworth Company,Geisst, Charles R. The Last Partnerships. McGraw-Hill, 1997, page 53 May Department Stores Company, Gimbel Brothers, Inc.,Wechsberg, Joseph. The Merchant Bankers. Pocket Books, 1966, page 241 R.H. Macy & Company, The Studebaker Corporation, the B.F. Goodrich Co. and Endicott Johnson Corporation.

In the 1890s, a time of severe depression, Populist politicians decried the influence of a Jewish conspiracy to control the world's gold supply at the expense of honest farmers. The fiery orator Mary E. Lease denounced President Grover Cleveland "the agent of Jewish bankers and British gold." The Populist movement almost totally collapsed after 1896, and the bitter rhetoric largely disappeared as prosperity returned.

After 1920 many banks which had their roots in the German-Jewish immigrant community began to lose their Jewish character. They no longer filled the ranks of management nor sought their capital needs from within the community. By the 1930s, Jewish presence in the private investment banking had diminished sharply.

Jacob Schiff was perhaps the most influential Jewish banker in the United States at the end of the 19th century. He was president of Kuhn Loeb and financed railroads such as the Pennsylvania Railroad and the Louisville and Nashville Railroad, and he took part in the reorganization of the Baltimore & Ohio Railroad in 1896–99, and at various times aided the Westinghouse Electric Company, and the Western Union Telegraph Company.Cohen

The "Yankee houses"

The history of the "Yankee houses" can be traced to the decision of Junius Spencer Morgan to become a partner at George Peabody & Company in London. When Peabody retired in 1864, Morgan became the senior partner and the firm was renamed "J.S. Morgan & Company". Junius' son, John Pierpont Morgan entered the business and ultimately became a partner at what was to become Drexel, Morgan & Co., the most important investment bank in American history. By 1900, J.P. Morgan was the most important investment banker in the United States and "the dominant figure in all the Drexel banks." The Morgan interests were involved in many of the largest investment actions of the 1890s-1910s. The Morgan partners used their large social networks to create an ethos of expertise. They worked together to develop access to information and resources outside the firm. They fostered a culture of exclusivity that signaled the firm's very high standing and its ties relative to their competitors or other elite bankers.Susie J. Pak, "Reputation and Social Ties: J. P. Morgan & Co. and Private Investment Banking." Business History Review (2013) 87$4 pp 703-728

Early 20th century

During the period from 1890 to 1925, the investment banking industry was highly concentrated and dominated by an oligopoly that consisted of JP Morgan & Co.; Kuhn, Loeb & Co.; Brown Bros. & Co.; and Kidder, Peabody & Co. There was no legal requirement to separate the operations of commercial and investment banks; as a result deposits from the commercial banking side of the business constituted an in-house supply of capital that could be used to fund the underwriting business of the investment banking side.

The Panic of 1907 and the Pujo Committee

The Panic of 1907 caught Wall Street unaware, with the growing crisis that threatened to bring down important banks. Brunner and Carr argue it was a "perfect storm" that combined information asymmetry, excess complexity of the financial system, a lack of financial shock absorbers, confused leadership, and a lack of capital relative to demand following a period of economic growth. During a period of two weeks in October and November 1907, John Pierpont Morgan acted as a "one-man Federal Reserve Bank," along with James Stillman, president of the National City Bank. They brought together the major players, agreed on a rescue plan, and obtained presidential approval for it, put it in place, And ended the panic. The crisis convinced the political leadership, and the financial leadership, that drastic reforms were necessary. The long-term result was the Federal Reserve System, established in 1913.Robert F. Bruner and Sean Carr, "The Panic of 1907, (Darden Case No. UVA-G-0619, U of Virginia - Darden School of Business, (2009) online