PRTK

Paratek Pharmaceuticals, Inc.
PRTK

Overview Fund Activity
Delisted

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

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107 hedge funds and large institutions have $167M invested in Paratek Pharmaceuticals, Inc. in 2021 Q1 according to their latest regulatory filings, with 9 funds opening new positions, 25 increasing their positions, 40 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
107
Holders Change
-1
Holders Change %
-0.93%
% of All Funds
1.88%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
9
Increased
25
Reduced
40
Closed
10
Calls
$776K
Puts
$1.47M
Net Calls
-$690K
Net Calls Change
-$1.59M

Top Buyers

1
GIM
1
Granahan Investment Management
Massachusetts
$6.06M
2
BC
2
Bruce & Co
Illinois
$8.21M
3
Two Sigma Advisers
3
Two Sigma Advisers
New York
$3.68M
4
Morgan Stanley
4
Morgan Stanley
New York
$1.67M
5
CM
5
CM Management
Florida
$1.06M

Top Sellers

1
D.E. Shaw & Co
1
D.E. Shaw & Co
New York
$1.53M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$4.26M
3
EI
3
EAM Investors
California
$0
4
Group One Trading
4
Group One Trading
Illinois
$133K
5
RJA
5
Raymond James & Associates
Florida
$173K
Name Holding Trade Value Shares
Change 		Shares
Change %
Bank of America
26
Bank of America
North Carolina
$1.22M +$209K +29,620 +21%
TI
27
Telemetry Investments
New York
$1.21M -$166K -23,519 -12%
Stifel Financial
28
Stifel Financial
Missouri
$1.16M -$241K -34,093 -17%
Nuveen Asset Management
29
Nuveen Asset Management
Illinois
$1.12M -$45.1K -6,388 -4%
CM
30
CM Management
Florida
$1.06M +$812K +115,000 +329%
NAM
31
Nexpoint Asset Management
Texas
$951K -$37K -5,250 -4%
New York State Common Retirement Fund
32
New York State Common Retirement Fund
New York
$949K +$359K +50,850 +61%
Bank of New York Mellon
33
Bank of New York Mellon
New York
$920K -$11.1K -1,568 -1%
State of Wisconsin Investment Board
34
State of Wisconsin Investment Board
Wisconsin
$750K -$55.8K -7,900 -7%
PAMU
35
Pictet Asset Management (UK)
United Kingdom
$659K +$659K +93,319 New
LPL Financial
36
LPL Financial
California
$643K -$23K -3,256 -3%
California Public Employees Retirement System
37
California Public Employees Retirement System
California
$626K – – –
PPA
38
Parametric Portfolio Associates
Washington
$624K -$22.2K -3,148 -3%
PCM
39
Perkins Capital Management
Minnesota
$536K +$536K +75,850 New
Barclays
40
Barclays
United Kingdom
$486K +$158K +22,450 +48%
California State Teachers Retirement System (CalSTRS)
41
California State Teachers Retirement System (CalSTRS)
California
$466K – – –
Jacobs Levy Equity Management
42
Jacobs Levy Equity Management
New Jersey
$446K +$185K +26,220 +71%
WC
43
Weil Company
California
$388K -$353K -50,000 -48%
RhumbLine Advisers
44
RhumbLine Advisers
Massachusetts
$383K -$13K -1,840 -3%
AllianceBernstein
45
AllianceBernstein
Tennessee
$380K -$31.1K -4,400 -8%
Susquehanna International Group
46
Susquehanna International Group
Pennsylvania
$368K +$281K +39,752 +322%
Baird Financial Group
47
Baird Financial Group
Wisconsin
$366K – – –
EGM
48
Engineers Gate Manager
New York
$332K -$264K -37,382 -44%
Russell Investments Group
49
Russell Investments Group
United Kingdom
$295K +$13.1K +1,871 +5%
Financial Engines Advisors
50
Financial Engines Advisors
California
$282K – – –
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