MNTA: Available float? Best I can ascertain, Insiders have 16M shares; Institutions hold some 23M shares, unless there is some double-counting taking place. MNTA has some 36M shares outstanding. While noting that the reporting has severe time lag, there is still some "fuzzy math" in the above. 36M-23M-16M = -3M. (minus the shares held by individuals like me)
Below are the holdings of the largest shareholders as of 12/31/07 and their holdings change (if known) from 4/15/07 (the cutoff date for the 2007 annual- meeting proxy). The equity stakes are as reported to the SEC.