PRTK

Paratek Pharmaceuticals, Inc.
PRTK

Overview Fund Activity
Delisted

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

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114 hedge funds and large institutions have $324M invested in Paratek Pharmaceuticals, Inc. in 2018 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 51 increasing their positions, 21 reducing their positions, and 21 closing their positions.

Holders
114
Holders Change
-2
Holders Change %
-1.72%
% of All Funds
2.62%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.07%
New
23
Increased
51
Reduced
21
Closed
21
Calls
$934K
Puts
$1.67M
Net Calls
-$738K
Net Calls Change
+$886K

Top Buyers

1
HCMT
1
Highland Capital Management (Texas)
Texas
$12.5M
2
AC
2
Armistice Capital
New York
$7.54M
3
COPPSERS
3
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$12.1M
4
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$18.6M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$15.3M

Top Sellers

1
PAMU
1
Pictet Asset Management (UK)
United Kingdom
$0
2
ECP
2
Empyrean Capital Partners
California
$0
3
Millennium Management
3
Millennium Management
New York
$1.07M
4
DKCM
4
Davidson Kempner Capital Management
New York
$0
5
Russell Investments Group
5
Russell Investments Group
United Kingdom
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
JPMorgan Chase & Co
26
JPMorgan Chase & Co
New York
$2.95M -$276K -21,213 -9%
Morgan Stanley
27
Morgan Stanley
New York
$2.68M +$419K +32,255 +19%
RAM
28
Roumell Asset Management
Maryland
$2.57M +$1.26M +96,668 +96%
OP
29
Omni Partners
United Kingdom
$2.01M +$2.01M +154,564 New
Citadel Advisors
30
Citadel Advisors
Florida
$1.96M +$1.54M +118,679 +369%
PM
31
Prosight Management
Texas
$1.93M -$387K -29,771 -17%
TCIM
32
TIAA CREF Investment Management
New York
$1.79M +$602K +46,272 +50%
Boston Partners
33
Boston Partners
Massachusetts
$1.74M – – –
Charles Schwab
34
Charles Schwab
California
$1.67M +$473K +36,380 +39%
California Public Employees Retirement System
35
California Public Employees Retirement System
California
$1.57M +$1.57M +120,400 New
Bank of New York Mellon
36
Bank of New York Mellon
New York
$1.52M -$699K -53,785 -31%
IBT
37
International Biotechnology Trust
United Kingdom
$1.35M -$1.95M -150,000 -59%
APCM
38
Arbiter Partners Capital Management
New York
$1.21M +$1.21M +93,350 New
TMC
39
Trellus Management Company
Florida
$1.17M +$646K +49,700 +124%
RJA
40
Raymond James & Associates
Florida
$1.15M +$836K +64,337 +266%
Millennium Management
41
Millennium Management
New York
$1.07M -$2.77M -213,118 -72%
SAM
42
Stansberry Asset Management
Texas
$979K +$46K +3,537 +5%
SSA
43
Schonfeld Strategic Advisors
New York
$975K -$358K -27,574 -27%
ARTA
44
A.R.T. Advisors
New York
$950K +$735K +56,600 +342%
SCM
45
Suffolk Capital Management
New York
$915K – – –
CCM
46
Cadence Capital Management
Massachusetts
$908K +$267K +20,535 +42%
DZ Bank
47
DZ Bank
Germany
$845K +$845K +65,004 New
Allianz Asset Management
48
Allianz Asset Management
Germany
$823K -$15.8K -1,217 -2%
Susquehanna International Group
49
Susquehanna International Group
Pennsylvania
$791K -$835K -64,230 -51%
QOP
50
Quinn Opportunity Partners
Virginia
$747K +$747K +57,438 New
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