The lead investment bank responsible for managing and coordinating a securities offering, maintaining the order book, and allocating shares to investors. The bookrunner typically has the largest underwriting commitment and receives the highest fees.
Compound from 'book' (referring to the record of investor orders and allocations) and 'runner' (one who manages or operates). Term emerged in the 1980s as securities offerings became more complex and required sophisticated coordination systems.
The bookrunner literally 'runs the book' - they're like the conductor of an orchestra, coordinating multiple banks, managing investor demand, and deciding who gets what shares in hot IPOs. Their power in allocation decisions can make or break institutional relationships!
Investment banking's 'bookrunner' role—managing IPO or debt offering—was historically dominated by men. The term reflects a male-default industry structure that excluded women from lead underwriting and relationship management until recent decades.
Use 'bookrunner' accurately but note gender representation in specific firms/deals. Avoid assuming male pronouns for the role.
["lead underwriter","lead manager"]
Women like Sallie Krawcheck and Mellody Hobson broke into senior bookrunner and capital markets roles, advancing women in traditionally gatekept banking hierarchies.
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