PRTK

Paratek Pharmaceuticals, Inc.
PRTK

Overview Fund Activity
Delisted

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

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105 hedge funds and large institutions have $115M invested in Paratek Pharmaceuticals, Inc. in 2021 Q3 according to their latest regulatory filings, with 10 funds opening new positions, 39 increasing their positions, 33 reducing their positions, and 19 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
105
Holders Change
-11
Holders Change %
-9.48%
% of All Funds
1.84%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
10
Increased
39
Reduced
33
Closed
19
Calls
$601K
Puts
$1.41M
Net Calls
-$813K
Net Calls Change
+$795K

Top Buyers

1
ACM
1
AIGH Capital Management
Maryland
$7.82M
2
1CM
2
1492 Capital Management
Wisconsin
$2.37M
3
BC
3
Bruce & Co
Illinois
$6.53M
4
WVP
4
Worth Venture Partners
New Jersey
$1.89M
5
TI
5
Telemetry Investments
New York
$1.18M

Top Sellers

1
EIM
1
Essex Investment Management
Massachusetts
$0
2
DCM
2
Driehaus Capital Management
Illinois
$0
3
Renaissance Technologies
3
Renaissance Technologies
New York
$980K
4
Millennium Management
4
Millennium Management
New York
$108K
5
Deutsche Bank
5
Deutsche Bank
Germany
$145K
Name Holding Trade Value Shares
Change 		Shares
Change %
Morgan Stanley
26
Morgan Stanley
New York
$795K +$68.8K +14,174 +9%
Bank of America
27
Bank of America
North Carolina
$751K +$45.9K +9,449 +7%
Nuveen Asset Management
28
Nuveen Asset Management
Illinois
$727K +$13.7K +2,858 +2%
Bank of New York Mellon
29
Bank of New York Mellon
New York
$682K +$61.9K +12,712 +10%
Charles Schwab
30
Charles Schwab
California
$566K -$906K -186,328 -62%
Stifel Financial
31
Stifel Financial
Missouri
$552K -$134K -27,644 -20%
New York State Common Retirement Fund
32
New York State Common Retirement Fund
New York
$550K +$447 +92 +0.1%
Marshall Wace
33
Marshall Wace
United Kingdom
$542K -$680K -140,051 -56%
Norges Bank
34
Norges Bank
Norway
$519K -$245K -50,400 -32%
LPL Financial
35
LPL Financial
California
$503K +$52.4K +10,771 +12%
PPA
36
Parametric Portfolio Associates
Washington
$440K +$15.4K +3,163 +4%
GCP
37
GSA Capital Partners
United Kingdom
$386K +$302K +62,192 +361%
PCM
38
Perkins Capital Management
Minnesota
$370K – – –
AllianceBernstein
39
AllianceBernstein
Tennessee
$309K – – –
Principal Financial Group
40
Principal Financial Group
Iowa
$271K -$217K -44,525 -44%
D.E. Shaw & Co
41
D.E. Shaw & Co
New York
$270K -$250K -51,401 -48%
WC
42
Weil Company
California
$259K -$8.14K -1,672 -3%
RhumbLine Advisers
43
RhumbLine Advisers
Massachusetts
$257K +$10.4K +2,150 +4%
Baird Financial Group
44
Baird Financial Group
Wisconsin
$246K -$9.15K -1,880 -4%
WIC
45
Water Island Capital
New York
$212K +$47.4K +9,750 +29%
GF
46
Gabelli Funds
New York
$209K +$160K +33,000 +330%
BRWA
47
B. Riley Wealth Advisors
Florida
$198K +$58.9K +12,100 +42%
State of Wisconsin Investment Board
48
State of Wisconsin Investment Board
Wisconsin
$196K -$3.4K -700 -2%
Simplex Trading
49
Simplex Trading
Illinois
$182K +$607 +84 +0.3%
GI
50
GAMCO Investors
Connecticut
$165K +$165K +34,000 New
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