PARATEK PHARMACEUTICALS INC - COM (PRTK)

Q1 2020 13F Holders as of 31 Mar 2020

Type / Class
Equity / COM
Total 13F shares
18,671,540
Share change
-4,177,575
Total reported value
$58,771,067
Put/Call ratio
126%
Price per share
$3.15
Number of holders
81
Value change
-$16,365,673
Number of buys
34
Number of sells
44

Institutional Holders of PARATEK PHARMACEUTICALS INC - COM (PRTK) as of Q1 2020

As of 31 Mar 2020, PARATEK PHARMACEUTICALS INC - COM (PRTK) was held by 81 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 18,671,540 shares. The largest 10 holders included Omega Fund Management, LLC, BlackRock Inc., VANGUARD GROUP INC, Rock Springs Capital Management LP, Abingworth LLP, GENERAL AMERICAN INVESTORS CO INC, GRANAHAN INVESTMENT MANAGEMENT INC/MA, STATE STREET CORP, GEODE CAPITAL MANAGEMENT, LLC, and D. E. Shaw & Co., Inc.. This page lists 81 institutional shareholders reporting positions in this security for the Q1 2020 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.