PRTK

Paratek Pharmaceuticals, Inc.
PRTK

Overview Fund Activity
Delisted

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

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105 hedge funds and large institutions have $238M invested in Paratek Pharmaceuticals, Inc. in 2018 Q3 according to their latest regulatory filings, with 13 funds opening new positions, 36 increasing their positions, 28 reducing their positions, and 18 closing their positions.

Holders
105
Holders Change
-5
Holders Change %
-4.55%
% of All Funds
2.4%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
13
Increased
36
Reduced
28
Closed
18
Calls
$290K
Puts
$874K
Net Calls
-$584K
Net Calls Change
+$1K

Top Buyers

1
HCMT
1
Highland Capital Management (Texas)
Texas
$25.7M
2
APCM
2
Arbiter Partners Capital Management
New York
$9.62M
3
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$1.86M
4
Two Sigma Investments
4
Two Sigma Investments
New York
$1.51M
5
WIC
5
Water Island Capital
New York
$4.27M

Top Sellers

1
Alyeska Investment Group
1
Alyeska Investment Group
Illinois
$0
2
Renaissance Technologies
2
Renaissance Technologies
New York
$2.1M
3
Deutsche Bank
3
Deutsche Bank
Germany
$2.75M
4
Man Group
4
Man Group
United Kingdom
$2.01M
5
Citadel Advisors
5
Citadel Advisors
Florida
$515K
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$26M 2,677,154 +93,764 +4%
HCMT
2
Highland Capital Management (Texas)
Texas
$25.7M 2,654,428 +736,550 +38%
OFM
3
Omega Fund Management
Massachusetts
$25.2M 2,600,410 – –
BG
4
Baupost Group
Massachusetts
$23.2M 2,394,498 – –
Vanguard Group
5
Vanguard Group
Pennsylvania
$13.5M 1,392,044 +43,816 +3%
AC
6
Armistice Capital
New York
$11.6M 1,200,000 +68,000 +6%
A
7
Abingworth
United Kingdom
$10M 1,041,131 – –
APCM
8
Arbiter Partners Capital Management
New York
$9.62M 992,146 +215,837 +28%
State Street
9
State Street
Massachusetts
$5.62M 578,919 +60,976 +12%
CWG
10
C WorldWide Group
Denmark
$4.93M 508,282 -27,846 -5%
Norges Bank
11
Norges Bank
Norway
$4.63M 476,977 – –
RSCM
12
Rock Springs Capital Management
Maryland
$4.37M 450,000 – –
WIC
13
Water Island Capital
New York
$4.27M 439,726 +153,226 +53%
GAI
14
General American Investors
New York
$4.23M 436,364 +50,000 +13%
FIG
15
Fortress Investment Group
New York
$4.21M 433,804 – –
Northern Trust
16
Northern Trust
Illinois
$4.19M 432,090 +23,244 +6%
RA
17
Royce & Associates
New York
$3.83M 394,369 -18,500 -4%
JPMorgan Chase & Co
18
JPMorgan Chase & Co
New York
$3.27M 337,110 +20,476 +6%
Geode Capital Management
19
Geode Capital Management
Massachusetts
$2.93M 301,962 +15,902 +6%
BBHC
20
Brown Brothers Harriman & Co
New York
$2.79M 287,902 – –
Deutsche Bank
21
Deutsche Bank
Germany
$2.75M 283,725 -295,608 -51%
RAM
22
Roumell Asset Management
Maryland
$2.44M 251,766 -5,764 -2%
Renaissance Technologies
23
Renaissance Technologies
New York
$2.1M 216,849 -323,100 -60%
Man Group
24
Man Group
United Kingdom
$2.01M 207,303 -268,078 -56%
Dimensional Fund Advisors
25
Dimensional Fund Advisors
Texas
$1.86M 191,779 +191,779 New
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