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PRTK

Paratek Pharmaceuticals, Inc.

Delisted

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

91 hedge funds and large institutions have $98.5M invested in Paratek Pharmaceuticals, Inc. in 2019 Q3 according to their latest regulatory filings, with 14 funds opening new positions, 32 increasing their positions, 21 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

91% more call options, than puts

Call options by funds: $514K | Put options by funds: $269K

52% more repeat investments, than reductions

Existing positions increased: 32 | Existing positions reduced: 21

27% more first-time investments, than exits

New positions opened: 14 | Existing positions closed: 11

2% more funds holding

Funds holding: 8991 (+2)

4% more capital invested

Capital invested by funds: $95.1M → $98.5M (+$3.36M)

0% more funds holding in top 10

Funds holding in top 10: 44 (0)

Holders
91
Holders Change
+2
Holders Change %
+2.25%
% of All Funds
2%
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.09%
New
14
Increased
32
Reduced
21
Closed
11
Calls
$514K
Puts
$269K
Net Calls
+$245K
Net Calls Change
+$196K
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$11.4M +$368K +92,108 +4%
OFM
2
Omega Fund Management
Massachusetts
$11.2M
BG
3
Baupost Group
Massachusetts
$10.3M
AC
4
Armistice Capital
New York
$6.79M -$3.62M -906,000 -37%
Vanguard Group
5
Vanguard Group
Pennsylvania
$5.82M -$1.02M -254,910 -16%
APCM
6
Arbiter Partners Capital Management
New York
$4.78M
A
7
Abingworth
United Kingdom
$4.51M
NAM
8
Nexpoint Asset Management
Texas
$4.18M +$3.86M +966,493 New
RAM
9
Roumell Asset Management
Maryland
$3.26M +$300K +75,087 +11%
GAI
10
General American Investors
New York
$3.24M +$1.12M +279,475 +59%
State Street
11
State Street
Massachusetts
$2.91M +$126K +31,526 +5%
RSCM
12
Rock Springs Capital Management
Maryland
$1.94M
FIG
13
Fortress Investment Group
New York
$1.87M
WIC
14
Water Island Capital
New York
$1.86M -$1.52M -380,158 -47%
Northern Trust
15
Northern Trust
Illinois
$1.84M +$48.1K +12,025 +3%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$1.76M +$53.9K +13,491 +3%
RA
17
Royce & Associates
New York
$1.27M +$228K +57,100 +24%
JP Morgan Chase
18
JP Morgan Chase
New York
$1.26M +$47.3K +11,820 +4%
Norges Bank
19
Norges Bank
Norway
$1.25M
BBHC
20
Brown Brothers Harriman & Co
New York
$1.24M
IAM
21
ICM Asset Management
Washington
$1.23M +$1.14M +285,315 New
BC
22
Bruce & Co
Illinois
$1.15M
PPA
23
Parametric Portfolio Associates
Washington
$1.05M +$313K +78,175 +47%
Charles Schwab
24
Charles Schwab
California
$834K +$106K +26,435 +16%
TMC
25
Trellus Management Company
Florida
$799K +$80K +20,000 +12%

PRTK Hedge Fund Activity: Q3 2019 in Review

91 of the 4,560 institutional investors tracked by Wall St. Rank reported a position in Paratek Pharmaceuticals, Inc. (PRTK) for Q3 2019, worth a combined $98.5M — up 3.5% from $95.1M a quarter earlier.

Buyers outnumbered sellers: 14 funds opened new PRTK positions and 11 closed out — a net gain of 3 holders — while 32 added to existing stakes and 21 trimmed.

The largest buyer was ICM Asset Management, opening a new position worth an estimated $1.14M. The largest seller was Armistice Capital, cutting an estimated $3.62M.

  • 91 institutional investors held Paratek Pharmaceuticals, Inc. (PRTK) as of Q3 2019, up from 89 in Q2 2019.
  • Funds reported $98.5M of Paratek Pharmaceuticals, Inc. stock for Q3 2019, up 3.5% quarter-over-quarter.
  • 14 funds opened new Paratek Pharmaceuticals, Inc. positions in Q3 2019 and 11 closed out, a net change of +3 holders.
  • The largest Paratek Pharmaceuticals, Inc. buyer in Q3 2019 was ICM Asset Management, an estimated $1.14M added.
  • The largest Paratek Pharmaceuticals, Inc. seller in Q3 2019 was Armistice Capital, an estimated $3.62M sold.

Based on aggregated 13F filings for Q3 2019.