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 %
Group One Trading
76
Group One Trading
Illinois
$714K +$707K +28,137 +9,538%
RhumbLine Advisers
77
RhumbLine Advisers
Massachusetts
$704K +$24.1K +959 +4%
AA
78
ALPS Advisors
Colorado
$686K +$63.5K +2,530 +10%
AllianceBernstein
79
AllianceBernstein
Tennessee
$668K +$143K +5,700 +27%
GPCM
80
Granite Point Capital Management
Massachusetts
$663K – – –
CCM
81
Cadence Capital Management
Massachusetts
$616K +$29.9K +1,192 +5%
CG
82
Cutler Group
California
$610K -$41.3K -1,648 -6%
Parallax Volatility Advisers
83
Parallax Volatility Advisers
California
$579K +$576K +22,963 +22,963%
PA
84
Perceptive Advisors
New York
$532K +$532K +21,186 New
Ameriprise
85
Ameriprise
Minnesota
$531K -$683K -27,170 -56%
SKK
86
Shepherd Kaplan Krochuk
Massachusetts
$520K -$166K -6,614 -24%
PCM
87
Prelude Capital Management
New York
$517K +$1.73K +69 +0.3%
BIM
88
Bogle Investment Management
Massachusetts
$517K +$517K +20,619 New
TMC
89
Trellus Management Company
Florida
$502K +$502K +20,000 New
Barclays
90
Barclays
United Kingdom
$466K +$79.2K +3,155 +20%
AQR Capital Management
91
AQR Capital Management
Connecticut
$463K +$463K +18,431 New
Manulife (Manufacturers Life Insurance)
92
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$460K -$8.54K -340 -2%
ProShare Advisors
93
ProShare Advisors
Maryland
$434K +$27.2K +1,083 +7%
Wells Fargo
94
Wells Fargo
California
$422K -$6.27K -250 -1%
Wolverine Trading
95
Wolverine Trading
Illinois
$411K +$191K +7,613 +87%
State of Wisconsin Investment Board
96
State of Wisconsin Investment Board
Wisconsin
$402K – – –
AIG
97
American International Group
New York
$397K +$29.7K +1,182 +8%
MLICM
98
Metropolitan Life Insurance Company (MetLife)
New York
$385K – – –
HM
99
Harvest Management
New York
$377K +$377K +15,000 New
VEA
100
Virtus ETF Advisers
New York
$370K +$33.8K +1,347 +10%
2 3
4
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