We are live on ! Find out more
PRTK

Paratek Pharmaceuticals, Inc.

Delisted

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

66 hedge funds and large institutions have $47M invested in Paratek Pharmaceuticals, Inc. in 2023 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 12 increasing their positions, 19 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

24% more first-time investments, than exits

New positions opened: 21 | Existing positions closed: 17

5% more funds holding

Funds holding: 6366 (+3)

20% less capital invested

Capital invested by funds: $59M → $47M (-$12M)

37% less repeat investments, than reductions

Existing positions increased: 12 | Existing positions reduced: 19

44% less call options, than puts

Call options by funds: $146K | Put options by funds: $260K

100% less funds holding in top 10

Funds holding in top 10: 10 (-1)

Holders
66
Holders Change
+3
Holders Change %
+4.76%
% of All Funds
1.04%
Holding in Top 10
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
New
21
Increased
12
Reduced
19
Closed
17
Calls
$146K
Puts
$260K
Net Calls
-$114K
Net Calls Change
-$252K
Name Holding Trade Value Shares
Change
Change in
Stake
NAM
1
Nexpoint Asset Management
Texas
$5.52M
Vanguard Group
2
Vanguard Group
Pennsylvania
$4.92M
GAI
3
General American Investors
New York
$4.07M -$156K -75,000 -4%
RSCM
4
Rock Springs Capital Management
Maryland
$3.83M
BC
5
Bruce & Co
Illinois
$3.44M
EP
6
Eversept Partners
New York
$2.93M +$1.43M +689,383 +108%
CG
7
Carlyle Group
District of Columbia
$2.3M
BlackRock
8
BlackRock
New York
$1.98M -$357K -172,117 -16%
NM
9
Newtyn Management
New York
$1.69M +$1.59M +764,274 New
JGC
10
J. Goldman & Co
New York
$1.68M -$326K -157,070 -17%
N
11
Natixis
France
$1.09M +$1.02M +491,724 New
PAMP
12
Polar Asset Management Partners
Ontario, Canada
$1.06M +$994K +479,504 New
Geode Capital Management
13
Geode Capital Management
Massachusetts
$972K -$56.1K -27,059 -6%
Two Sigma Investments
14
Two Sigma Investments
New York
$913K +$822K +396,523 +2,383%
D.E. Shaw & Co
15
D.E. Shaw & Co
New York
$875K +$88.3K +42,577 +12%
GF
16
Gabelli Funds
New York
$817K +$696K +335,360 +972%
HHGC
17
Hunting Hill Global Capital
New York
$798K +$749K +361,226 New
PCM
18
PenderFund Capital Management
British Columbia, Canada
$684K +$484K +233,590 New
GCIA
19
Gabelli & Co Investment Advisers
New York
$678K +$637K +306,950 New
Two Sigma Advisers
20
Two Sigma Advisers
New York
$659K +$51.8K +25,000 +9%
BBHC
21
Brown Brothers Harriman & Co
New York
$636K
FLC
22
Fifth Lane Capital
Texas
$579K +$543K +261,781 New
CM
23
CM Management
Florida
$553K -$415K -200,000 -44%
State Street
24
State Street
Massachusetts
$478K -$20.5K -9,900 -4%
JP Morgan Chase
25
JP Morgan Chase
New York
$446K +$412K +198,893 +7,251%

PRTK Hedge Fund Activity: Q2 2023 in Review

66 of the 6,369 institutional investors tracked by Wall St. Rank reported a position in Paratek Pharmaceuticals, Inc. (PRTK) for Q2 2023, worth a combined $47M — down 20% from $59M a quarter earlier.

Buyers outnumbered sellers: 21 funds opened new PRTK positions and 17 closed out — a net gain of 4 holders — while 12 added to existing stakes and 19 trimmed.

The largest buyer was Newtyn Management, opening a new position worth an estimated $1.59M. The largest seller was AIGH Capital Management, exiting entirely with an estimated $6.79M sold.

  • 66 institutional investors held Paratek Pharmaceuticals, Inc. (PRTK) as of Q2 2023, up from 63 in Q1 2023.
  • Funds reported $47M of Paratek Pharmaceuticals, Inc. stock for Q2 2023, down 20% quarter-over-quarter.
  • 21 funds opened new Paratek Pharmaceuticals, Inc. positions in Q2 2023 and 17 closed out, a net change of +4 holders.
  • The largest Paratek Pharmaceuticals, Inc. buyer in Q2 2023 was Newtyn Management, an estimated $1.59M added.
  • The largest Paratek Pharmaceuticals, Inc. seller in Q2 2023 was AIGH Capital Management, an estimated $6.79M sold.

Based on aggregated 13F filings for Q2 2023.