PRTK

Paratek Pharmaceuticals, Inc.
PRTK

Overview Fund Activity
Delisted

PRTK was delisted on the 20th of September, 2023.

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103 hedge funds and large institutions have $389M invested in Paratek Pharmaceuticals, Inc. in 2017 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 32 increasing their positions, 14 reducing their positions, and 13 closing their positions.

Holders
103
Holders Change
+11
Holders Change %
+11.96%
% of All Funds
2.57%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.12%
New
29
Increased
32
Reduced
14
Closed
13
Calls
$14.1M
Puts
$39.5M
Net Calls
-$25.4M
Net Calls Change
-$24.3M

Top Buyers

1
BlackRock
1
BlackRock
New York
$29M
2
GPP
2
Great Point Partners
Connecticut
$10.4M
3
Millennium Management
3
Millennium Management
New York
$9.86M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$7.98M
5
Franklin Resources
5
Franklin Resources
California
$4.73M

Top Sellers

1
BC
1
Broadfin Capital
New York
$4.31M
2
GIM
2
Granahan Investment Management
Massachusetts
$4.87M
3
SAM
3
Senzar Asset Management
New York
$0
4
SM
4
Sabby Management
Florida
$0
5
DM
5
Deerfield Management
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
OFM
1
Omega Fund Management
Massachusetts
$50.1M 2,600,410 – –
Fidelity Investments
2
Fidelity Investments
Massachusetts
$40.7M 2,115,292 – –
BG
3
Baupost Group
Massachusetts
$39.4M 2,044,498 – –
BlackRock
4
BlackRock
New York
$29M 1,503,842 +1,501,785 +73,009%
A
5
Abingworth
United Kingdom
$25.1M 1,301,413 – –
TCM
6
Tekla Capital Management
Massachusetts
$14.7M 762,581 – –
Vanguard Group
7
Vanguard Group
Pennsylvania
$13.9M 724,300 +63,121 +10%
GPP
8
Great Point Partners
Connecticut
$10.4M 539,571 +539,571 New
RSCM
9
Rock Springs Capital Management
Maryland
$10.1M 525,500 – –
IVM
10
InterWest Venture Management
California
$9.86M 512,366 – –
Millennium Management
11
Millennium Management
New York
$9.86M 511,955 +511,955 New
AC
12
Aisling Capital
New York
$9.29M 482,680 – –
Renaissance Technologies
13
Renaissance Technologies
New York
$7.98M 414,513 +304,249 +276%
Balyasny Asset Management
14
Balyasny Asset Management
Illinois
$7.68M 398,850 +148,550 +59%
BBHC
15
Brown Brothers Harriman & Co
New York
$7.08M 367,902 – –
GAI
16
General American Investors
New York
$5.91M 307,213 +44,037 +17%
State Street
17
State Street
Massachusetts
$5.59M 290,256 +52,164 +22%
Northern Trust
18
Northern Trust
Illinois
$5.04M 261,899 +16,505 +7%
GIM
19
Granahan Investment Management
Massachusetts
$4.87M 253,200 -202,030 -44%
DAM
20
DLD Asset Management
New York
$4.78M 248,406 +238,116 +2,314%
Franklin Resources
21
Franklin Resources
California
$4.73M 245,692 +245,692 New
RAM
22
Roumell Asset Management
Maryland
$4.7M 243,983 -68,492 -22%
Deutsche Bank
23
Deutsche Bank
Germany
$4.62M 240,286 +113,164 +89%
BC
24
Broadfin Capital
New York
$4.31M 223,862 -562,272 -72%
MWNA
25
Marshall Wace North America
New York
$3.26M 171,488 +171,488 New
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