In 1880 he established his own banking and brokerage firm. One of the first investments in his firm came from
James D. Fish, president of the
Marine National Bank, who continued colluding in Ward's swindle until its collapse. Ward also came into contact with
Ulysses S. "Buck" Grant. Jr., the son of former president
Ulysses S. Grant, as his brother was a roommate of Grant Jr. at Columbia University. Eventually, Ward gained the trust and investments of Grant, Jr., whose name he attached to his own firm, now called Grant & Ward. Ward ran the company as a
Ponzi scheme, claiming that he had inside access to government contracts, a claim which gained further credence when the former president later joined the firm as a full partner after investing $100,000 into the firm. Ward used the same
securities over and over again as collateral against loans and paid off older investors with money raised from newer ones, along with paying investors high interest on investments. Some investors, such as the Grants, kept most of their funds in the firm, receiving 2-3% profits per month. While his fraud remained undetected, Ward found great success, gaining $9 million, a brownstone in New York, and a palatial 25-acre estate in Connecticut. The Grants also gained wealth through the elaborate scheme, which gave Ward the nickname "The Young Napoleon of Wall Street". However, the scheme eventually collapsed on May 4, 1884, bankrupting the Grants, The Marine National Bank, Thomas Nast, and many other investors, and starting the
Panic of 1884. Despite the elder Grant taking out a $150,000 personal loan from his friend
William H. Vanderbilt, the collapse was irreversible, and the securities lost. Ward himself fled. Ward was later brought before the
New York Supreme Court, found guilty of fraud, and sentenced to ten years in prison. During his trial, Ward showed no remorse for his actions, explaining that he had to "
rob Peter to pay Paul". ==Later years==