Special Report

The Largest Mergers of the Last 20 Years

Source: krblokhin / iStock Editorial via Getty Images

50. Berkshire Hathaway, Inc. and Precision Castparts Corp.
> Total transaction value: $34.6 billion
> Transaction announced: 2015

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49. Blackstone Real Estate Advisors and Equity Office Properties Trust
> Total transaction value: $34.6 billion
> Transaction announced: 2006

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48. General Electric Co. and Baker Hughes, Inc.
> Total transaction value: $35.2 billion
> Transaction announced: 2016

Source: krblokhin / iStock Editorial via Getty Images

47. Berkshire Hathaway, Inc. and Burlington Northern Santa Fe Corp.
> Total transaction value: $36.0 billion
> Transaction announced: 2009

Source: JHVEPhoto / iStock Editorial via Getty Images

46. ConocoPhillips and Burlington Resources, Inc.
> Total transaction value: $36.0 billion
> Transaction announced: 2005

Source: krblokhin / iStock Editorial via Getty Images

45. Kinder Morgan, Inc. and Sirius Holdings Merger Corp.
> Total transaction value: $36.4 billion
> Transaction announced: 2011

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44. NVIDIA Corp. and SoftBank Group Corp. (Arm Ltd. United Kingdom)
> Total transaction value: $38.6 billion
> Transaction announced: 2020

Source: Roland Magnusson / iStock Editorial via Getty Images

43. AstraZeneca Plc and Alexion Pharmaceuticals, Inc.
> Total transaction value: $38.8 billion
> Transaction announced: 2020

Source: JHVEPhoto / iStock Editorial via Getty Images

42. Enbridge, Inc. and Spectra Energy Corp.
> Total transaction value: $43.4 billion
> Transaction announced: 2016

Source: Courtesy of S&P Global Inc.

41. S&P Global, Inc. and IHS Markit Ltd.
> Total transaction value: $43.6 billion
> Transaction announced: 2020

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