How frequently must Form 13F be filed?
Form 13F must be filed within 45 days of the end of each calendar quarter. The initial report must be filed at the end of the first year in which the institutional investment manager exceeds the $100 million threshold. For example if an institutional investment manager exceeds the $100 million threshold for the first time in July 2007, the firm will need to wait until January 2008 to submit its first report no later than 45 days after December 31. The firm must then file subsequent reports within 45 days of the end of each calendar quarter.