PRTK

Paratek Pharmaceuticals, Inc.
PRTK

Overview Fund Activity
Delisted

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

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42 hedge funds and large institutions have $21.8M invested in Paratek Pharmaceuticals, Inc. in 2013 Q3 according to their latest regulatory filings, with 10 funds opening new positions, 11 increasing their positions, 13 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
42
Holders Change
-5
Holders Change %
-10.64%
% of All Funds
1.36%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
10
Increased
11
Reduced
13
Closed
15
Calls
$46K
Puts
$554K
Net Calls
-$508K
Net Calls Change
+$108K

Top Buyers

1
LOM
1
Loeb Offshore Management
New York
$321K
2
BCM
2
Bridgeway Capital Management
Texas
$213K
3
COPPSERS
3
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$165K
4
AQR Capital Management
4
AQR Capital Management
Connecticut
$104K
5
Morgan Stanley
5
Morgan Stanley
New York
$187K

Top Sellers

1
Northern Trust
1
Northern Trust
Illinois
$88K
2
TPM
2
T2 Partners Management
New York
$0
3
PP
3
Paloma Partners
Connecticut
$0
4
RAM
4
Roumell Asset Management
Maryland
$7.17M
5
Millennium Management
5
Millennium Management
New York
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
BG
26
BlackRock Group
United Kingdom
$59K +$59K +1,552 New
PPA
27
Parametric Portfolio Associates
Washington
$47K -$2.31K -61 -5%
Two Sigma Investments
28
Two Sigma Investments
New York
$47K +$47K +1,220 New
Bank of New York Mellon
29
Bank of New York Mellon
New York
$42K +$115 +3 +0.3%
OAM
30
Oxford Asset Management
United Kingdom
$42K +$42K +1,098 New
HighTower Advisors
31
HighTower Advisors
Illinois
$41K -$6.2K -162 -13%
U
32
UBS
Switzerland
$39K +$6.24K +163 +19%
Jane Street
33
Jane Street
New York
$32K -$6.37K -167 -17%
TCM
34
Touradji Capital Management
Florida
$32K +$32K +833 New
TRCT
35
Tower Research Capital (TRC)
New York
$11K -$7.71K -199 -41%
BA
36
BlackRock Advisors
Delaware
$10K -$6.9K -189 -41%
RFC
37
Russell Frank Company
Washington
$8K +$7.76K +194 +3,233%
NFA
38
Nationwide Fund Advisors
Ohio
$4K -$18.3K -472 -82%
Wells Fargo
39
Wells Fargo
California
$3K – – –
Nomura Holdings
40
Nomura Holdings
Japan
$3K +$3K +92 New
Manulife (Manufacturers Life Insurance)
41
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2 – – –
TPM
42
T2 Partners Management
New York
– -$182K -5,008 Closed
PP
43
Paloma Partners
Connecticut
– -$165K -4,564 Closed
Millennium Management
44
Millennium Management
New York
– -$109K -3,000 Closed
CI
45
Cowen Inc
New York
– -$100K -2,758 Closed
JPMorgan Chase & Co
46
JPMorgan Chase & Co
New York
– -$86K -2,371 Closed
LMF
47
LMR Master Fund
Cayman Islands
– -$68K -1,881 Closed
NI
48
Numeric Investors
Massachusetts
– -$66K -1,832 Closed
AA
49
Ancora Advisors
Ohio
– -$60K -1,667 Closed
Group One Trading
50
Group One Trading
Illinois
– -$55K -1,510 Closed
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