Hostile takeover
A hostile takeover is an acquisition strategy in which a bidder attempts to gain control of a target company without the consent of its board of directors or management, typically by purchasing a majority of shares directly from shareholders via open market purchases, tender offers, or proxy contests to replace incumbent directors.[1][2][3]
These transactions surged in prominence during the 1980s, facilitated by high-yield "junk" bond financing and leveraged buyouts, which enabled raiders to challenge entrenched corporate leadership and reverse conglomerate diversification strategies that had proliferated in prior decades.[4][5] Notable examples include InBev's 2008 $52 billion acquisition of Anheuser-Busch after an initial unfriendly bid, and Oracle's protracted 2003-2005 campaign to acquire PeopleSoft, culminating in a $10.3 billion deal amid antitrust scrutiny.[6][7]
Hostile takeovers serve as a mechanism in the market for corporate control, potentially disciplining underperforming management by threatening removal, though empirical analyses reveal targets often exhibit characteristics like unrelated diversification rather than outright poor profitability, with post-acquisition outcomes including asset sales, cost reductions, and occasional employment declines but net shareholder wealth gains in many cases.[8][4][5] Defenses such as poison pills, staggered boards, and white knights have evolved to counter bids, reducing their frequency since the 1990s, yet they persist as tools for reallocating capital toward higher-value uses.[9][10]