PRTK

Paratek Pharmaceuticals, Inc.
PRTK

Overview Fund Activity
Delisted

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

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116 hedge funds and large institutions have $164M invested in Paratek Pharmaceuticals, Inc. in 2021 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 36 increasing their positions, 33 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
116
Holders Change
+9
Holders Change %
+8.41%
% of All Funds
2.03%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
24
Increased
36
Reduced
33
Closed
15
Calls
$760K
Puts
$2.37M
Net Calls
-$1.61M
Net Calls Change
-$918K

Top Buyers

1
Marshall Wace
1
Marshall Wace
United Kingdom
$1.72M
2
Millennium Management
2
Millennium Management
New York
$1.7M
3
ACM
3
AIGH Capital Management
Maryland
$6.29M
4
DCM
4
Driehaus Capital Management
Illinois
$1.12M
5
Norges Bank
5
Norges Bank
Norway
$1.07M

Top Sellers

1
BlackRock
1
BlackRock
New York
$19.8M
2
Two Sigma Investments
2
Two Sigma Investments
New York
$1.14M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$2.92M
4
D.E. Shaw & Co
4
D.E. Shaw & Co
New York
$729K
5
California Public Employees Retirement System
5
California Public Employees Retirement System
California
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
EIM
26
Essex Investment Management
Massachusetts
$1.22M -$105K -15,447 -8%
CM
27
CM Management
Florida
$1.19M +$171K +25,000 +17%
Two Sigma Investments
28
Two Sigma Investments
New York
$1.14M -$1.7M -248,744 -60%
TI
29
Telemetry Investments
New York
$1.14M -$25.8K -3,778 -2%
DCM
30
Driehaus Capital Management
Illinois
$1.12M +$1.12M +164,500 New
Norges Bank
31
Norges Bank
Norway
$1.07M +$1.07M +157,200 New
Morgan Stanley
32
Morgan Stanley
New York
$1.02M -$594K -87,143 -37%
Nuveen Asset Management
33
Nuveen Asset Management
Illinois
$1.01M -$70.5K -10,342 -7%
Bank of America
34
Bank of America
North Carolina
$991K -$189K -27,672 -16%
Stifel Financial
35
Stifel Financial
Missouri
$963K -$154K -22,577 -14%
Susquehanna International Group
36
Susquehanna International Group
Pennsylvania
$905K +$550K +80,646 +155%
Bank of New York Mellon
37
Bank of New York Mellon
New York
$869K -$19.3K -2,836 -2%
1CM
38
1492 Capital Management
Wisconsin
$866K +$866K +127,000 New
New York State Common Retirement Fund
39
New York State Common Retirement Fund
New York
$771K -$145K -21,295 -16%
D.E. Shaw & Co
40
D.E. Shaw & Co
New York
$729K -$748K -109,745 -51%
Principal Financial Group
41
Principal Financial Group
Iowa
$683K +$683K +100,183 New
LPL Financial
42
LPL Financial
California
$632K +$10.8K +1,580 +2%
PPA
43
Parametric Portfolio Associates
Washington
$596K -$6.56K -962 -1%
PCM
44
Perkins Capital Management
Minnesota
$520K +$2.39K +350 +0.5%
EGM
45
Engineers Gate Manager
New York
$456K +$135K +19,761 +42%
AllianceBernstein
46
AllianceBernstein
Tennessee
$434K +$66.9K +9,800 +18%
California State Teachers Retirement System (CalSTRS)
47
California State Teachers Retirement System (CalSTRS)
California
$431K -$19.5K -2,853 -4%
Group One Trading
48
Group One Trading
Illinois
$375K +$247K +36,201 +192%
WC
49
Weil Company
California
$374K – – –
ECM
50
ExodusPoint Capital Management
New York
$373K +$373K +54,728 New
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