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.

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

Top Sellers

1
TCM
Tekla Capital Management
Massachusetts
$0
2
IVM
InterWest Venture Management
California
$0
3
AC
Aisling Capital
New York
$0
4
Balyasny Asset Management
Balyasny Asset Management
Illinois
$0
5
A
Abingworth
United Kingdom
$26.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
PNC Financial Services Group
126
PNC Financial Services Group
Pennsylvania
$22K – – –
MCC
127
Malaga Cove Capital
California
$20K +$20K +800 New
Zurich Cantonal Bank
128
Zurich Cantonal Bank
Switzerland
$17K – – –
NIT
129
NumerixS Investment Technologies
British Columbia, Canada
$13K +$13K +500 New
LTFS
130
Ladenburg Thalmann Financial Services
Florida
$10K +$10K +400 New
Bank of Montreal
131
Bank of Montreal
Ontario, Canada
$2K – – –
NFG
132
Next Financial Group
Texas
$2K – – –
TCM
133
Tekla Capital Management
Massachusetts
– -$12.8M -533,000 Closed
IVM
134
InterWest Venture Management
California
– -$12.3M -512,366 Closed
AC
135
Aisling Capital
New York
– -$11.6M -482,680 Closed
Balyasny Asset Management
136
Balyasny Asset Management
Illinois
– -$8.44M -350,000 Closed
Adage Capital Partners
137
Adage Capital Partners
Massachusetts
– -$6.36M -263,860 Closed
NIP
138
Nicholas Investment Partners
California
– -$4.92M -204,009 Closed
DCM
139
Driehaus Capital Management
Illinois
– -$3.31M -137,228 Closed
CM
140
Crestline Management
Texas
– -$1.73M -71,799 Closed
NMC
141
NEA Management Company
Maryland
– -$1.6M -66,245 Closed
GIM
142
Granahan Investment Management
Massachusetts
– -$1.24M -51,238 Closed
BC
143
Birchview Capital
Vermont
– -$727K -30,150 Closed
BFM
144
Boothbay Fund Management
New York
– -$680K -28,201 Closed
USAA
145
United Services Automobile Association
Texas
– -$429K -17,810 Closed
LCS
146
Levin Capital Strategies
New York
– -$325K -13,500 Closed
CC
147
Caxton Corporation
New Jersey
– -$300K -12,456 Closed
AAP
148
Ardsley Advisory Partners
Connecticut
– -$265K -11,000 Closed
CL
149
Croft-Leominster
Maryland
– -$241K -10,000 Closed
IR
150
Invictus RG
Bermuda
– -$239K -9,932 Closed
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