PARATEK PHARMACEUTICALS INC - COM (PRTK)

Q4 2015 13F Holders as of 31 Dec 2015

Type / Class
Equity / COM
Total 13F shares
13,667,316
Share change
-247,145
Total reported value
$259,267,669
Price per share
$18.97
Number of holders
62
Value change
-$4,693,323
Number of buys
20
Number of sells
24

Institutional Holders of PARATEK PHARMACEUTICALS INC - COM (PRTK) as of Q4 2015

As of 31 Dec 2015, PARATEK PHARMACEUTICALS INC - COM (PRTK) was held by 62 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 13,667,316 shares. The largest 10 holders included FMR LLC, Omega Fund Management, LLC, BAUPOST GROUP LLC/MA, Abingworth LLP, Tekla Capital Management LLC, Aisling Capital LLC, Broadfin Capital, LLC, BROWN BROTHERS HARRIMAN & CO, GREAT POINT PARTNERS LLC, and VANGUARD GROUP INC. This page lists 62 institutional shareholders reporting positions in this security for the Q4 2015 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.