||The neutrality of this article is disputed. (May 2012)|
|Born||William A. Ackman
May 11, 1966
|Alma mater||Harvard College
Harvard Business School
|Occupation||CEO of Pershing Square Capital Management
Director of Canadian Pacific Railway
|Net worth||US$1.2 billion (March 2013)|
|Spouse(s)||Karen Ann Herskovitz
|Parents||Lawrence Ackman (father)|
Early life 
Ackman was raised in a Jewish family in Chappaqua, New York. His father is Lawrence Ackman, the chairman of a New York real estate financing firm, Ackman-Ziff Real Estate Group. He received a Bachelor of Arts degree magna cum laude from Harvard College in 1988, and an MBA from Harvard Business School in 1992.
In 1992, Ackman founded with a fellow Harvard graduate the investment firm Gotham Partners, which made small investments in public companies. In 1995, Ackman's reputation was enhanced when he partnered with the insurance and real estate firm Leucadia National to bid for Rockefeller Center. Although they did not win the deal, the high profile nature of the bid caused investors to flock to Gotham Partners growing it to $500 million in assets by 1998. In 2002, Ackman began winding down Gotham Partners which had become entrenched in litigation with various outside shareholders who also owned an interest in the same companies which Gotham invested. A 2003 investigation of Gotham's trading practices by New York Attorney General Eliot Spitzer found no wrongdoing.
MBIA activities 
In 2002, Ackman began research which concentrated on challenging MBIA's AAA rating, despite an ongoing probe of his trading by New York State and federal authorities. He was charged copying fees for copying 725,000 pages of statements regarding the financial services company, in his law firm's compliance with a subpoena. Ackman has called for a division between MBIA's bond insurers' structured finance business and their municipal bond insurance side, despite statements from the insurance companies that this would not be a viable option.
He argued that the billions of dollars of CDS protection MBIA had sold against various mortgage backed CDOs was going to be a problem. He also argued that it was not proper for MBIA, which was legally restricted from trading in CDS, to instead do it through a second corporation, LaCrosse Financial Products, which MBIA described as an "orphaned transformer". Ackman bought credit default swaps against MBIA corporate debt as a way to bet that it would crash. When MBIA did, in fact, crash as the financial crisis of 2008 came to a head, he sold the swaps for a large profit. Ackman reportedly attempted to warn regulators, rating agencies and investors about the bond insurers' high risk business models. The story of Ackman's battle with MBIA was turned into a book called Confidence Game (Wiley, 2010) by Bloomberg News reporter Christine Richard. He reported covering his short position on MBIA on January 16, 2009 according to the 13D filed with the SEC.
Pershing Square Capital Management 
In 2004, with $54 million in funding from his personal funds and from his former business partner Leucadia National, Ackman started Pershing Square Capital Management. In 2005, Pershing bought a significant share in the fast food chain, Wendy's International and successfully pressured them to sell its Tim Horton's doughnut chain. Wendy's spun off Tim Horton through an IPO in 2006 and raised $670 million for Wendy's investors. After Ackman sold his shares at a substantial profit after a dispute over executive succession, the stock price collapsed, raising criticism that the sale of Wendy's fastest growing unit left the company in a weaker market position. Ackman blamed the poor performance on their new CEO.
In December 2007 his funds owned a 10% stake in Target Corporation, valued at $4.2 billion through the purchase of stock and derivatives. His funds now own a 7.8% stake. In December 2010, his funds held a 38% stake in Borders Group and on December 6, 2010, Ackman indicated he would finance a buyout of Barnes & Noble for US$900M. He most recently won a shareholder proxy battle for Canadian Pacific Railway. Ackman is known to occasionally hire people outside of non-traditional finance backgrounds, for instance, his professionals have included a former fly fishing guide, a former tennis pro and "a man whom he met in a cab."
Defense of J. Ezra Merkin 
At a panel meeting discussing Bernie Madoff in January 2009, Ackman defended his long time friend J. Ezra Merkin stating, "Has Ezra committed a crime? I don’t think so,” "I think [Merkin] is an honest person, an intelligent person, an interesting person, a smart investor." On April 6, 2009, Merkin was charged with civil fraud by the State of New York, for "secretly steering $2.4 billion in client money into Bernard Madoff's Ponzi fraud without their permission." A settlement was reached on June 2012 requiring Merkin to pay $405 million to victims including the Metropolitan Council on Jewish Poverty.
Herbalife criticism 
In December 2012, Ackman issued and presented a research report that is critical of Herbalife's multi-level marketing business model, calling it a pyramid scheme. Ackman's has disclosed that his hedge fund, Pershing Square Capital Management has sold short the company's shares directly (not with derivatives) starting in May 2012. Ackman stated that he will donate all of his profits from the trade to charity, taking the financial incentive out of the equation.Also he said that he's not daytrading the stock, he is for the long term. Herbalife's management disputes the premise and ensuing conclusion of the report, i.e. that the stock is worth $0. He said on CNBC that millions of low income people around the world, hoping to become millionaires are been duped with this scheme and if they knew that to make hundred thousand dollars, what Herbalife calls the "millionaires team" there is a fraction of less than 1% no one will sign up for it.
Ackman has given to charitable causes such as the Center for Jewish History to preserve Jewish genealogy where he spearheaded a successful effort to retire their $30 million in debt personally contributing $6.8 million. In a press release, the Ackman family stated, "We want our children to know, not only their living relatives, but those representing past generations for a greater connection to their family and ancestral origin and heritage." This donation made with that of Bruce Berkowitz, founder of Fairholme Capital Management, and Joseph Steinberg, president of Leucadia National, were the three largest individual gifts that the center has ever received.
Ackman's foundation donated $1.1 million to the Innocence Project in New York City and Centurion Ministries in Princeton, N.J. The two groups are dedicated to investigating the cases of people who have been wrongfully convicted.
Bill and Karen Ackman founded The Pershing Square Foundation in 2006 to support innovation in the areas of economic development, education, healthcare, human rights, arts and urban development. Since it was founded, the Foundation has committed over $160 million in grants and social investments. In 2011, the Ackmans were among The Chronicle of Philanthropy’s Philanthropy 50 list of the most generous donors.
Recent Pershing Square Foundation’s grants include:
- A $25 million gift to Signature Theatre to fund the innovative Signature Ticket Initiative.
- A five-year, $10 million grant to Human Rights Watch in support of the advocacy organization's strategic plan and new initiatives in its Africa and Women's Rights divisions.
- $25-million to help improve the public-school system in Newark, N.J. When Newark Mayor Cory Booker was seeking additional donors to match a $100-million pledge the Facebook co-founder Mark Zuckerberg was making to Newark’s school system, the Ackmans’ foundation came forward with the biggest commitment yet, next to Mr. Zuckerberg’s. Employees from Pershing Square Capital Management and The Pershing Square Foundation also helped build and pay for a brand a new playground on an empty lot in Newark, New Jersey in partnership with the Greater Newark Housing Partnership, the Urban League of Essex County, organizers from the non-profit KaBOOM! and residents of the Fairmount Heights neighborhood.
- Grants totaling $6.5-million to the One Acre Fund since 2008, including a partnership with USAID. One Acre Fund is an NGO in Kenya, Rwanda, and Burundi that invests in farmers to generate a permanent gain in farm income to reduce poverty and hunger. Unlike most interventions designed to improve farming incomes in poor settings, One Acre Fund facilitates activities and transactions at each level of the farming value chain, from organizing farmer groups to negotiating with export markets.
- $1.5-million, three-year grant to Social Finance to introduce social impact phones to the United States, with Pershing Square acting as a founding partner of Social Finance US.
- $160,000 to the Temple Mount Sifting Project. An archaeological project that is dedicated to archaeological research of debris that came out of a illicit dig on Jerusalem's Temple Mount in Nov. 1999. The project is managed by Bar-Ilan University archaeologists and operated by the Ir-David Foundation.
Personal life 
He married Karen Ann Herskovitz, a landscape architect, on July 10, 1994. She is a trustee of Human Rights Watch and serves on the board of Friends of the High Line, a charity that transformed a stretch of an old elevated railroad line in New York City into a public park. They have three children.
- Forbes: The World's Billionaires - William Ackman March 2013
- Garber, Amy (2005). "Having words with William Ackman: founder, Pershing Square Capital Management". Nation's Restaurant News.
- Jerusalem Post: "Jews take 5 of top 6 spots in annual list of top US givers" By JACOB BERKMAN September 2, 2011
- Jewish Philanthropy: "Jewish Philanthropy 2.0" February 23, 2011
- Minneapolis Star Tribune: "William Ackman - Targeting Target" by CHRIS SERRES January 13, 2008
- Richard, Christine; Katherine Burton (January 31, 2008). "Ackman Devoured 140,000 Pages Challenging MBIA Rating". Bloomberg. Retrieved February 22, 2008.
- "MBIA: Call to divide not viable". CNN. February 20, 2008. Retrieved February 26, 2008.
- Confidence Game by Christine S Richard, Bloomberg News, 2010
- http://www.marketfolly.com/2009/01/bill-ackmans-pershing-square-files-13d.html Bill Ackman's Pershing Square Files 13D on Borders, Covers MBIA Short
- "Ackman Boosts Target State".
- Ackman's Target Campaign Is Off-Target, Barrons, May 25, 2009
- "Ackman loses in Target proxy contest".
- Jarzemsky, Matt. "UPDATE: Ackman Offers To Finance Borders Buyout Of Barnes & Noble" The Wall Street Journal, December 6, 2010.
- "From Hedge Funds to to Bonefishing," Forbes, July 16, 2012
- Freed, Dan (January 16, 2009). "Hedge Fund Peers Come to Merkin's Defense". TheStreet.com.
- Kowe, Zachery (January 16, 2009). "Despite Madoff, Merkin Still Has Some Defenders". New York Times.
- Cohen, Patricia (January 16, 2009). "But Is Madoff Not So Good for the Jews? Discuss Among Yourselves". New York Times.
- Graybow, Martha (April 6, 2009). "Merkin charged with civil fraud in Madoff case". Reuters.
- Associated Press (June 25, 2012). "Merkin charged with civil fraud in Madoff case". Daily Mail.
- "Ackman Outlines Bet Against Herbalife". NYT. December 20, 2012. Retrieved December 20, 2012.
- http://www.cnbc.com/id/100331139 Video - Ackman Defends Calling Herbalife a ‘Pyramid Scheme’
- "Ackman triggers Herbalife stock sell-off". FT. December 19, 2012. Retrieved December 19, 2012.
- The Center For Jewish History: "Single Largest Fund-Raising Effort Since Building was Completed in 2000" January 24, 2011
- The Chronicle of Philanthropy: "A Brash Hedge-Fund Manager Applies His Tactics to Philanthropy" By Caroline Preston February 6, 2011
- Business Insider: "What The Richest People On Wall Street's Charity Donations Say About Them" by Mamta Badkar and Courtney Comstock November 12, 2010
- The Jewish Week: "History Center In The Black" by Tamar Snyder January 25, 2011
- Jewish Voice New York: "Jewish Billionaires Join Group Pledging Majority of Their Wealth to Charity" by Sholom Schreiber April 25, 2005
- Chronicle of Philanthropy: "Philanthropy 50" February 6, 2011
- PR Newswire: "The Pershing Square Foundation Donates $25 Million to Signature Theatre" January 26, 2012
- Philanthropy News Digest: "Pershing Square Foundation Awards $10 Million to Human Rights Watch" May 28, 2012
- Business Insider: "Bill Ackman And Pershing Square Helped Build And Pay For This New Playground In Newark" October 29, 2012
- Philanthropy News Digest: "One Acre Fund Announces Partnership to Address Poverty, Hunger in Kenya" September 14, 2012
- One Acre Fund Program Model
- PR Newswire: "The Pershing Square Foundation Grants Social Finance, Inc. $1.5 Million for Social Impact Bonds" July 26, 2011
- Social Finance: Our Supporters
- "WEDDINGS; Karen Herskovitz, William Ackman". The New York Times. July 10, 1994.