PRTK

Paratek Pharmaceuticals, Inc.
PRTK

Overview Fund Activity
Delisted

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

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133 hedge funds and large institutions have $609M invested in Paratek Pharmaceuticals, Inc. in 2017 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 48 increasing their positions, 33 reducing their positions, and 20 closing their positions.

Holders
133
Holders Change
+14
Holders Change %
+11.76%
% of All Funds
3.32%
Holding in Top 10
3
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-50%
% of All Funds
0.07%
New
34
Increased
48
Reduced
33
Closed
20
Calls
$8.47M
Puts
$5.15M
Net Calls
+$3.32M
Net Calls Change
-$919K

Top Buyers

1
Alyeska Investment Group
1
Alyeska Investment Group
Illinois
$23M
2
ECP
2
Empyrean Capital Partners
California
$16.8M
3
COPPSERS
3
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$8.6M
4
PAMU
4
Pictet Asset Management (UK)
United Kingdom
$16.6M
5
Millennium Management
5
Millennium Management
New York
$8.39M

Top Sellers

1
TCM
1
Tekla Capital Management
Massachusetts
$0
2
IVM
2
InterWest Venture Management
California
$0
3
AC
3
Aisling Capital
New York
$0
4
Balyasny Asset Management
4
Balyasny Asset Management
Illinois
$0
5
A
5
Abingworth
United Kingdom
$26.1M
Name Market Value Shares Shares
Change 		Shares
Change %
OFM
1
Omega Fund Management
Massachusetts
$65.3M 2,600,410 – –
BG
2
Baupost Group
Massachusetts
$60.1M 2,394,498 – –
BlackRock
3
BlackRock
New York
$48.4M 1,929,713 +37,266 +2%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$36.7M 1,461,592 – –
A
5
Abingworth
United Kingdom
$26.1M 1,041,131 -259,301 -20%
Vanguard Group
6
Vanguard Group
Pennsylvania
$23.7M 944,756 +77,140 +9%
Alyeska Investment Group
7
Alyeska Investment Group
Illinois
$23M 916,349 +756,535 +473%
ECP
8
Empyrean Capital Partners
California
$16.8M 669,000 +669,000 New
PAMU
9
Pictet Asset Management (UK)
United Kingdom
$16.6M 661,995 +315,010 +91%
CWG
10
C WorldWide Group
Denmark
$16.2M 645,100 +205,700 +47%
State Street
11
State Street
Massachusetts
$14.8M 589,051 -27,061 -4%
Norges Bank
12
Norges Bank
Norway
$13.2M 526,977 +212,323 +67%
RSCM
13
Rock Springs Capital Management
Maryland
$11.3M 450,000 -150,000 -25%
FIG
14
Fortress Investment Group
New York
$10.9M 433,804 – –
BC
15
Broadfin Capital
New York
$10.2M 406,207 +129,187 +47%
Deutsche Bank
16
Deutsche Bank
Germany
$9.94M 396,274 -25,999 -6%
Renaissance Technologies
17
Renaissance Technologies
New York
$9.31M 370,738 -226,011 -38%
Franklin Resources
18
Franklin Resources
California
$9.04M 360,000 -148,066 -29%
GAI
19
General American Investors
New York
$8.72M 347,213 +40,000 +13%
COPPSERS
20
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$8.6M 342,561 +342,561 New
Millennium Management
21
Millennium Management
New York
$8.39M 334,353 +313,144 +1,476%
Northern Trust
22
Northern Trust
Illinois
$8.22M 327,617 -2,076 -0.6%
RA
23
Royce & Associates
New York
$7.36M 293,200 +10,300 +4%
BBHC
24
Brown Brothers Harriman & Co
New York
$7.23M 287,902 -80,000 -22%
DKCM
25
Davidson Kempner Capital Management
New York
$6.73M 268,001 +268,001 New
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