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Show Results For
- All HBS Web
(1,654)
- People (11)
- News (460)
- Research (821)
- Events (3)
- Multimedia (1)
- Faculty Publications (372)
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- September 2015 (Revised February 2016)
- Case
Novell (A): When an Activist Hedge Fund Came Calling on the Board
By: Richard L. Nolan
No corporation and its board of directors is immune to a disruptive shareholder activist attack. The Novell (A) and (B) cases take students through a shareholder activist attack and its aftermath—a saga that spanned 5 years. The cases outline the activist playbook in... View Details
Keywords: Investment Activism
Nolan, Richard L. "Novell (A): When an Activist Hedge Fund Came Calling on the Board." Harvard Business School Case 916-404, September 2015. (Revised February 2016.)
- February 2013
- Supplement
Innovating into Active ETFs: Factor Funds Capital Management LLC (CW)
By: Lauren Cohen
- October 2014 (Revised April 2018)
- Supplement
Creditor Activism in Sovereign Debt: Argentina vs. Holdout Investors (B)
By: Laura Alfaro, Gaurav Toshniwal and Hilary White
Keywords: Argentina; Debt; Debt Crisis; Debt Markets; Debt Repayment; Debt Restructuring; Government Bonds; Government Debt; Law; Default; Sovereign Debt; Sovereign Debt Crisis; Hedge Fund; Hedge Funds; Strategy; Bonds; Bond Risk; Debt Management; Borrowing and Debt; Governance; Macroeconomics; Economics; Economy; Government Legislation; Argentina; Latin America; United States
Alfaro, Laura, Gaurav Toshniwal, and Hilary White. "Creditor Activism in Sovereign Debt: Argentina vs. Holdout Investors (B)." Harvard Business School Supplement 715-017, October 2014. (Revised April 2018.)
- 2024
- Working Paper
How Do Global Portfolio Investors Hedge Currency Risk?
By: Robin Greenwood and Alex Cheema-Fox
We use monthly portfolio data from one of the world’s largest custodian banks, with over $40 trillion assets under custody, to study how global portfolio investors hedge foreign exchange risk in their equity and fixed income portfolios over the past 25 years. The data... View Details
Greenwood, Robin, and Alex Cheema-Fox. "How Do Global Portfolio Investors Hedge Currency Risk?" Working Paper, October 2024.
- August 2020 (Revised November 2022)
- Case
George Soros: The Stateless Statesman
By: Geoffrey Jones and Wendy Ying
This case traces the business career and philanthropic activities of George Soros. The Hungarian-born Soros made a fortune as a hedge fund investor after establishing Quantum Fund on the tax haven island of Curaçao in the Netherlands Antilles in 1973 where he was... View Details
Keywords: Hedge Fund; Philanthropy; Populism; Finance; Philanthropy and Charitable Giving; Political Elections; Personal Development and Career; Leadership Style; Financial Services Industry; Europe; Hungary; United Kingdom; North and Central America; United States
Jones, Geoffrey, and Wendy Ying. "George Soros: The Stateless Statesman." Harvard Business School Case 321-012, August 2020. (Revised November 2022.)
- 2024
- Working Paper
Ponzi Funds
By: Philippe van der Beck, Jean-Philippe Bouchaud and Dario Villamaina
Many active funds hold concentrated portfolios. Flow-driven trading causes price pressure, which
pushes up the funds’ existing positions resulting in realized returns. We decompose fund returns
into a price pressure (self-inflated) and a fundamental component and... View Details
Keywords: Investment Funds; Investment Portfolio; Investment Return; Price Bubble; Financial Reporting; Financial Liquidity
van der Beck, Philippe, Jean-Philippe Bouchaud, and Dario Villamaina. "Ponzi Funds." Working Paper, May 2024.
- September 2010 (Revised March 2012)
- Case
AQR's Momentum Funds (A)
By: Daniel Baird Bergstresser, Lauren H. Cohen, Randolph B. Cohen and Christopher J. Malloy
AQR is a hedge fund based in Greenwich, Connecticut, that is considering offering a wholly new line of product to retail investors, namely the ability to invest in the price phenomenon known as momentum. There is a large body of empirical evidence supporting momentum... View Details
Keywords: Financial Strategy; Investment Funds; Investment Portfolio; Governing Rules, Regulations, and Reforms; Product Development; Financial Services Industry; Greenwich
Bergstresser, Daniel Baird, Lauren H. Cohen, Randolph B. Cohen, and Christopher J. Malloy. "AQR's Momentum Funds (A)." Harvard Business School Case 211-025, September 2010. (Revised March 2012.)
- 04 Mar 2014
- Working Paper Summaries
Consequences to Directors of Shareholder Activism
- January 2025
- Case
Index and Active Investing: Vanguard and the New Frontier of Active ETFs
By: Marco Sammon, Luis M. Viceira and Jonathan Kanagasabai
This case explores Vanguard’s strategic decision-making process as it considers entering the growing market for actively managed exchange-traded funds (ETFs). Set in 2024, the case places students in the position of Rodney Comegys, Vanguard’s global head of the Equity... View Details
Keywords: Asset Management; Financial Strategy; Investment Funds; Investment Portfolio; Financial Services Industry
Sammon, Marco, Luis M. Viceira, and Jonathan Kanagasabai. "Index and Active Investing: Vanguard and the New Frontier of Active ETFs." Harvard Business School Case 225-056, January 2025.
- October 1994 (Revised November 1994)
- Case
Hedging with FCOJ Futures
By: Ray A. Goldberg, Phil Herndon and Katherine L. Morris
Goldberg, Ray A., Phil Herndon, and Katherine L. Morris. "Hedging with FCOJ Futures." Harvard Business School Case 595-030, October 1994. (Revised November 1994.)
- June 2024
- Case
Tremblant Capital: Launching an Active ETF
By: Robin Greenwood, Luis M. Viceira and Robert Ialenti
The case highlights deliberations led by Brett Barakett, CEO and chief investment officer of Tremblant Capital, just months prior to launching an actively managed ETF, Tremblant Global (TOGA). However, his team continued to have reservations around the launch. On the... View Details
Keywords: Asset Management; Investment Funds; Product Launch; Risk and Uncertainty; Financial Services Industry
Greenwood, Robin, Luis M. Viceira, and Robert Ialenti. "Tremblant Capital: Launching an Active ETF." Harvard Business School Case 224-112, June 2024.
- February 1984 (Revised January 1994)
- Teaching Note
Hedging Exercises, Teaching Note
By: David E. Bell
Keywords: Investment Funds
- June 2006 (Revised April 2024)
- Case
Creditor Activism in Sovereign Debt: 'Vulture' Tactics or Market Backbone
By: Laura Alfaro and Ingrid Vogel
The role of distressed debt funds, also known as "vulture funds," in sovereign debt restructuring was a hotly debated topic, especially after the success of Elliot Associates in converting an $11 million investment in Peruvian bonds worth $21 million into a $58 million... View Details
Keywords: Vulture Funds; Borrowing and Debt; Bonds; Investment Activism; Investment Funds; Sovereign Finance; Government and Politics; Contracts; Business and Government Relations; Peru
Alfaro, Laura, and Ingrid Vogel. "Creditor Activism in Sovereign Debt: 'Vulture' Tactics or Market Backbone." Harvard Business School Case 706-057, June 2006. (Revised April 2024.)
- June 2006 (Revised April 2007)
- Case
Nephila: Innovation in Catastrophe Risk Insurance
By: Kenneth A. Froot and Michael Heinrich
At the cross-section of capital markets and the catastrophe insurance space stands the hedge fund Nephila. Nephila must decide how best to take advantage of the newly presented market opportunities post hurricanes Katrina, Wilma, and Rita. Nephila has a plethora of... View Details
Keywords: Hedge Fund; Investment Management; Uncertainty; Risk and Uncertainty; Natural Disasters; Insurance; Capital Markets; Investment Funds; Financial Services Industry; Insurance Industry; Bermuda
Froot, Kenneth A., and Michael Heinrich. "Nephila: Innovation in Catastrophe Risk Insurance." Harvard Business School Case 206-130, June 2006. (Revised April 2007.)
- Article
Investor Activism and Takeovers
By: Robin Greenwood and Michael Schor
Recent work documents large positive abnormal returns around the time that a hedge fund announces its activist intentions with a publicly listed firm. We show that these returns are largely explained by the ability of activists to force target firms into a takeover: In... View Details
Keywords: Mergers and Acquisitions; Private Equity; Investment Return; Investment Activism; Investment Portfolio; Public Ownership
Greenwood, Robin, and Michael Schor. "Investor Activism and Takeovers." Journal of Financial Economics 92, no. 3 (June 2009): 362–375.
- Article
The Cost of Capital for Alternative Investments
By: Jakub W. Jurek and Erik Stafford
Traditional risk factor models indicate that hedge funds capture pre-fee alphas of 6% to 10% per annum over the period from 1996 to 2012. At the same time, the hedge fund return series is not reliably distinguishable from the returns of mechanical S&P 500 put-writing... View Details
Keywords: Hedge Funds; Required Returns; Downside Risk; Index Options; Investment Funds; Cost of Capital; Investment Return; Risk and Uncertainty; Financial Services Industry
Jurek, Jakub W., and Erik Stafford. "The Cost of Capital for Alternative Investments." Journal of Finance 70, no. 5 (October 2015): 2185–2226.
- 2015
- Working Paper
Social Is the New Financial: How Startups' Social Media Activities Influence Funding Outcomes
By: Andy Wu, Fujie Jin and Lorin Hitt
- March 2005 (Revised March 2006)
- Case
Foreign Exchange Hedging Strategies at General Motors: Competitive Exposures
By: Mihir A. Desai and Mark Veblen
How can a multinational firm analyze and manage currency risks that arise from competitive exposures? General Motors has a substantial competitive exposure to the Japanese yen. Although the risks GM faces from the depreciating yen are widely acknowledged, the company's... View Details
Keywords: Multinational Firms and Management; Currency Exchange Rate; Competition; Credit Derivatives and Swaps; International Finance; Financial Management; Investment Funds; Risk and Uncertainty; Auto Industry
Desai, Mihir A., and Mark Veblen. "Foreign Exchange Hedging Strategies at General Motors: Competitive Exposures." Harvard Business School Case 205-096, March 2005. (Revised March 2006.)
- January 2018
- Supplement
Blue Harbour's Activism at Babcock & Wilcox (B)
By: Suraj Srinivasan and Quinn Pitcher
Follow-up case detailing the changes and performance upswing at BWX Technologies after hedge fund Blue Harbour Group's investment and when the fund’s Managing Director Robb LeMasters (MBA’05) joined its board of directors. View Details
Keywords: Investment Activism; Organizational Change and Adaptation; Energy Industry; Construction Industry; United States
Srinivasan, Suraj, and Quinn Pitcher. "Blue Harbour's Activism at Babcock & Wilcox (B)." Harvard Business School Supplement 118-046, January 2018.
- June 2016 (Revised January 2018)
- Case
World Wildlife Fund (WWF)
By: Ramon Casadesus-Masanell and Jordan Mitchell
Nearly all environmental organizations have a similar aim: to stop the degradation of the natural environment. However, the strategies that environmental organizations choose to employ are sometimes starkly different. This case compares the models of two dissimilar... View Details
Keywords: Business Model; Business and Community Relations; Business and Government Relations; Environmental Sustainability; Non-Governmental Organizations; Business Strategy
Casadesus-Masanell, Ramon, and Jordan Mitchell. "World Wildlife Fund (WWF)." Harvard Business School Case 716-468, June 2016. (Revised January 2018.)