A recently completed study in Canada found that collars, which are used to stabilize a bidder's stock acquisition currency, have been used in approximately 2% of takeover bids for public companies over the past three years. Although the number of deals appears low, two of the five largest mergers and acquisitions (M&A) deals of 2000 in Canada employed collars. Both Vivendi's C$41.6 billion ($26.1 billion) acquisition of Seagram and Shire Pharmaceuticals Group's C$5.9 billion acquisition of BioChem Pharma utilized collar structures to increase certainty for their transactions.
February 01 2002