how a white squire works
a white squire is a friendly acquirer which does not require a controlling interest like a white knight does a white knight buys the entire company to fend off a hostile takeover a white squire buys part of the company their stake is just large enough to block the bidding company and gives the target company time to rethink its strategy the white squire may be given a seat on the board offered discounted shares or promised generous dividends as an incentive to do the deal once the unfriendly acquirer has withdrawn its bid the white squire will typically sell its shares to prevent it from switching allegiances in the future the deal may be structured so that the shares given to the white squire may not be tendered to the hostile bidder special considerationsbeyond dividends and discounted shares white squires can also get other benefits such as a seat on the board this is done to ensure the white squire sides with the target company and doesn t change their minds as part of this an agreement is usually inked requiring a white squire to vote in favor of the target company inviting a white squire aboard can help but later on can hurt the company as they now have partial control of the company thus companies may enforce a standstill agreement which prevents a white squire investor from raising their stake in the company example of a white squirean example of the white squire defense occurred when america movil owned by mexican billionaire carlos slim attempted to purchase dutch telecoms company kpn in 2013 an independent foundation entrusted with protecting kpn was able to block it in the past disney and cbs have used white squires to help avoid takeovers cbs previously had loews corp take a 25 stake in the company to prevent a takeover by ted turner however ultimately loews was not happy with cbs management and pressured the chair of cbs board to resign while a white squire is meant to be a positive presence for the targeted company they can push for change if they see their own issues other takeover defenses include poison pills greenmail the pac man defense creating staggered boards and supermajority rules 