PRTK

Paratek Pharmaceuticals, Inc.
PRTK

Overview Fund Activity
Delisted

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

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91 hedge funds and large institutions have $98.5M invested in Paratek Pharmaceuticals, Inc. in 2019 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 32 increasing their positions, 21 reducing their positions, and 11 closing their positions.

Holders
91
Holders Change
+2
Holders Change %
+2.25%
% of All Funds
2%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.09%
New
14
Increased
32
Reduced
21
Closed
11
Calls
$514K
Puts
$269K
Net Calls
+$245K
Net Calls Change
+$196K

Top Buyers

1
NAM
1
Nexpoint Asset Management
Texas
$4.18M
2
IAM
2
ICM Asset Management
Washington
$1.23M
3
GAI
3
General American Investors
New York
$3.24M
4
JGC
4
J. Goldman & Co
New York
$685K
5
Goldman Sachs
5
Goldman Sachs
New York
$572K

Top Sellers

1
AC
1
Armistice Capital
New York
$6.79M
2
WIC
2
Water Island Capital
New York
$1.87M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$5.82M
4
FI
4
Fosun International
China
$0
5
Renaissance Technologies
5
Renaissance Technologies
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$11.4M 2,646,900 +92,108 +4%
OFM
2
Omega Fund Management
Massachusetts
$11.2M 2,600,410 – –
BG
3
Baupost Group
Massachusetts
$10.3M 2,394,498 – –
AC
4
Armistice Capital
New York
$6.79M 1,572,000 -906,000 -37%
Vanguard Group
5
Vanguard Group
Pennsylvania
$5.82M 1,347,837 -254,910 -16%
APCM
6
Arbiter Partners Capital Management
New York
$4.78M 1,106,422 – –
A
7
Abingworth
United Kingdom
$4.51M 1,041,131 – –
NAM
8
Nexpoint Asset Management
Texas
$4.18M 966,493 +966,493 New
RAM
9
Roumell Asset Management
Maryland
$3.26M 753,882 +75,087 +11%
GAI
10
General American Investors
New York
$3.24M 749,660 +279,475 +59%
State Street
11
State Street
Massachusetts
$2.91M 673,779 +31,526 +5%
RSCM
12
Rock Springs Capital Management
Maryland
$1.94M 450,000 – –
FIG
13
Fortress Investment Group
New York
$1.87M 433,804 – –
WIC
14
Water Island Capital
New York
$1.87M 431,724 -380,158 -47%
Northern Trust
15
Northern Trust
Illinois
$1.84M 426,389 +12,025 +3%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$1.76M 406,513 +13,491 +3%
RA
17
Royce & Associates
New York
$1.27M 294,800 +57,100 +24%
JPMorgan Chase & Co
18
JPMorgan Chase & Co
New York
$1.26M 292,048 +11,820 +4%
Norges Bank
19
Norges Bank
Norway
$1.25M 289,008 – –
BBHC
20
Brown Brothers Harriman & Co
New York
$1.24M 287,902 – –
IAM
21
ICM Asset Management
Washington
$1.23M 285,315 +285,315 New
BC
22
Bruce & Co
Illinois
$1.15M 266,552 – –
PPA
23
Parametric Portfolio Associates
Washington
$1.05M 243,623 +78,175 +47%
Charles Schwab
24
Charles Schwab
California
$834K 192,883 +26,435 +16%
TMC
25
Trellus Management Company
Florida
$799K 185,000 +20,000 +12%
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