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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
Renaissance Technologies
26
Renaissance Technologies
New York
$286K -$234K -112,600 -47%
TMC
27
Trellus Management Company
Florida
$281K
Susquehanna International Group
28
Susquehanna International Group
Pennsylvania
$261K +$87.9K +42,384 +56%
Northern Trust
29
Northern Trust
Illinois
$253K +$3.67K +1,772 +2%
Morgan Stanley
30
Morgan Stanley
New York
$246K -$426K -205,414 -65%
YCM
31
Yakira Capital Management
Connecticut
$221K +$207K +100,000 New
EPM
32
Equitec Proprietary Markets
Illinois
$211K +$198K +95,600 New
WIC
33
Water Island Capital
New York
$187K +$125K +60,197 +246%
DAM
34
Deltec Asset Management
New York
$156K +$146K +70,468 New
AGM
35
Alpine Global Management
New York
$147K +$138K +66,402 New
XT
36
XTX Topco
Cayman Islands
$139K +$131K +62,938 New
DCM
37
Deuterium Capital Management
Florida
$122K +$114K +55,136 New
HighTower Advisors
38
HighTower Advisors
Illinois
$117K +$41.5K +20,000 +61%
Bank of America
39
Bank of America
North Carolina
$76.2K -$50.7K -24,438 -41%
BRWA
40
B. Riley Wealth Advisors
Florida
$66.3K
KCM
41
Kathmere Capital Management
Pennsylvania
$66.3K
TA
42
Teton Advisors
New York
$55.3K -$18K -8,700 -26%
GS
43
GTS Securities
New York
$48.6K +$45.6K +22,000 New
Wells Fargo
44
Wells Fargo
California
$48.1K -$523 -252 -1%
TSS
45
Two Sigma Securities
New York
$43.1K +$40.5K +19,521 New
GI
46
GAMCO Investors
Connecticut
$41.8K +$7.05K +3,400 +22%
Bank of New York Mellon
47
Bank of New York Mellon
New York
$39.5K
Charles Schwab
48
Charles Schwab
California
$38.5K
Commonwealth Equity Services
49
Commonwealth Equity Services
Massachusetts
$37K -$622 -300 -2%
Corient Private Wealth
50
Corient Private Wealth
Florida
$34.4K

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.