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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
Jane Street
51
Jane Street
New York
$32.4K -$51.5K -24,850 -63%
CL
52
CSS LLC
Illinois
$30.9K +$29K +14,000 New
PCM
53
Perkins Capital Management
Minnesota
$30K -$66.4K -32,000 -70%
C
54
Covestor
United Kingdom
$25K +$23.2K +11,184 New
LPL Financial
55
LPL Financial
California
$23.4K -$85.7K -41,345 -80%
Baird Financial Group
56
Baird Financial Group
Wisconsin
$23.1K -$52K -25,065 -71%
KWM
57
Kingsview Wealth Management
Oregon
$22.1K
UBS Group
58
UBS Group
Switzerland
$18.3K -$4.13K -1,992 -19%
Royal Bank of Canada
59
Royal Bank of Canada
Ontario, Canada
$10K +$8.87K +4,276 +855%
Osaic Holdings
60
Osaic Holdings
Arizona
$9.47K -$2.07K -1,000 -19%
RhumbLine Advisers
61
RhumbLine Advisers
Massachusetts
$2.46K +$2.31K +1,112 New
PA
62
Parallel Advisors
California
$1.66K +$1.55K +750 New
Fidelity Investments
63
Fidelity Investments
Massachusetts
$928 -$56 -27 -6%
TRCT
64
Tower Research Capital (TRC)
New York
$221 +$207 +100 New
HI
65
Harbour Investments
Wisconsin
$4
ACM
66
AIGH Capital Management
Maryland
-$6.79M -2,674,812 Closed
OFM
67
Omega Fund Management
Massachusetts
-$5.01M -1,971,241 Closed
WVP
68
Worth Venture Partners
New Jersey
-$1.67M -657,885 Closed
Assenagon Asset Management
69
Assenagon Asset Management
Luxembourg
-$935K -368,240 Closed
Acadian Asset Management
70
Acadian Asset Management
Massachusetts
-$352K -139,386 Closed
BCM
71
Bridgeway Capital Management
Texas
-$274K -107,700 Closed
Millennium Management
72
Millennium Management
New York
-$182K -71,470 Closed
Goldman Sachs
73
Goldman Sachs
New York
-$93.4K -36,773 Closed
Group One Trading
74
Group One Trading
Illinois
-$70.1K -33,812 Closed
VF
75
Virtu Financial
New York
-$46K -18,192 Closed

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.