PRTK

Paratek Pharmaceuticals, Inc.
PRTK

Overview Fund Activity
Delisted

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

Back to rankings

86 hedge funds and large institutions have $222M invested in Paratek Pharmaceuticals, Inc. in 2016 Q3 according to their latest regulatory filings, with 9 funds opening new positions, 37 increasing their positions, 13 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
86
Holders Change
-4
Holders Change %
-4.44%
% of All Funds
2.3%
Holding in Top 10
4
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.11%
New
9
Increased
37
Reduced
13
Closed
13
Calls
$1.86M
Puts
$1.42M
Net Calls
+$445K
Net Calls Change
-$307K

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
$7.49M
2
BFA
BlackRock Fund Advisors
California
$6.66M
3
BIT
BlackRock Institutional Trust
California
$3.04M
4
RSCM
Rock Springs Capital Management
Maryland
$6.54M
5
GIM
Granahan Investment Management
Massachusetts
$5.51M

Top Sellers

1
BI
BVF Inc
California
$0
2
OM
Opaleye Management
Massachusetts
$0
3
SM
Sabby Management
Florida
$2.28M
4
Millennium Management
Millennium Management
New York
$541K
5
NI
Numeric Investors
Massachusetts
$2.39M
Name Holding Trade Value Shares
Change 		Shares
Change %
LOAMU
26
Lombard Odier Asset Management (USA)
New York
$1.33M -$1.28M -98,034 -49%
DM
27
Deerfield Management
New York
$1.3M – – –
Point72 Asset Management
28
Point72 Asset Management
Connecticut
$1.3M – – –
USAA
29
United Services Automobile Association
Texas
$1.21M +$351K +27,000 +41%
OPPM
30
Opus Point Partners Management
New York
$1.04M +$551K +42,335 +112%
GIP
31
Granite Investment Partners
California
$1.02M +$396K +30,425 +64%
TI
32
Turner Investments
Pennsylvania
$999K +$173K +13,280 +21%
BIM
33
BlackRock Investment Management
Delaware
$971K +$267K +20,520 +38%
NMC
34
NEA Management Company
Maryland
$862K – – –
Bank of New York Mellon
35
Bank of New York Mellon
New York
$857K +$270K +20,760 +46%
CS
36
Candriam SCA
Luxembourg
$781K +$260K +20,000 +50%
SCA
37
Secor Capital Advisors
New York
$756K +$756K +58,106 New
Goldman Sachs
38
Goldman Sachs
New York
$719K -$210K -16,107 -23%
OA
39
Omega Advisors
New York
$595K -$56K -4,300 -9%
Millennium Management
40
Millennium Management
New York
$541K -$1.68M -129,612 -76%
California State Teachers Retirement System (CalSTRS)
41
California State Teachers Retirement System (CalSTRS)
California
$504K +$111K +8,500 +28%
HCM
42
Highbridge Capital Management
New York
$501K +$501K +38,503 New
LPL Financial
43
LPL Financial
California
$403K +$41.1K +3,000 +11%
New York State Common Retirement Fund
44
New York State Common Retirement Fund
New York
$392K +$89.2K +6,863 +29%
SKK
45
Shepherd Kaplan Krochuk
Massachusetts
$382K – – –
SIP
46
Stoneridge Investment Partners
Pennsylvania
$361K +$52.9K +4,068 +17%
Charles Schwab
47
Charles Schwab
California
$327K – – –
TA
48
Teachers Advisors
New York
$326K +$53.2K +4,092 +19%
Barclays
49
Barclays
United Kingdom
$319K +$248K +19,090 +351%
BIM
50
Bogle Investment Management
Massachusetts
$285K +$285K +21,937 New
1
2
3 4