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PRTK

Paratek Pharmaceuticals, Inc.

Delisted

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

36 hedge funds and large institutions have $12.8M invested in Paratek Pharmaceuticals, Inc. in 2014 Q2 according to their latest regulatory filings, with 4 funds opening new positions, 9 increasing their positions, 11 reducing their positions, and 7 closing their positions.

New
Increased
Maintained
Reduced
Closed

475% more call options, than puts

Call options by funds: $23K | Put options by funds: $4K

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

8% less funds holding

Funds holding: 3936 (-3)

18% less repeat investments, than reductions

Existing positions increased: 9 | Existing positions reduced: 11

38% less capital invested

Capital invested by funds: $20.6M → $12.8M (-$7.74M)

43% less first-time investments, than exits

New positions opened: 4 | Existing positions closed: 7

Holders
36
Holders Change
-3
Holders Change %
-7.69%
% of All Funds
1.03%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
4
Increased
9
Reduced
11
Closed
7
Calls
$23K
Puts
$4K
Net Calls
+$19K
Net Calls Change
+$11K
Name Holding Trade Value Shares
Change
Change in
Stake
NMC
1
NEA Management Company
Maryland
$4.15M
RAM
2
Roumell Asset Management
Maryland
$3.87M -$244K -7,474 -4%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$928K -$11.2K -343 -0.9%
Vanguard Group
4
Vanguard Group
Pennsylvania
$652K +$72K +2,209 +9%
Renaissance Technologies
5
Renaissance Technologies
New York
$453K +$377K +11,570 +156%
AQR Capital Management
6
AQR Capital Management
Connecticut
$417K
BI
7
BVF Inc
California
$299K
Susquehanna International Group
8
Susquehanna International Group
Pennsylvania
$292K -$35.4K -1,086 -8%
BCM
9
Bridgeway Capital Management
Texas
$273K
PAM
10
Panagora Asset Management
Massachusetts
$267K -$13.2K -405 -3%
SG Americas Securities
11
SG Americas Securities
New York
$194K +$126K +3,850 +90%
BIT
12
BlackRock Institutional Trust
California
$188K
Bank of America
13
Bank of America
North Carolina
$125K -$359 -11 -0.2%
D.E. Shaw & Co
14
D.E. Shaw & Co
New York
$119K +$20.5K +629 +14%
BFA
15
BlackRock Fund Advisors
California
$95K +$3.72K +114 +3%
California Public Employees Retirement System
16
California Public Employees Retirement System
California
$84K
Geode Capital Management
17
Geode Capital Management
Massachusetts
$77K -$11.9K -365 -10%
Northern Trust
18
Northern Trust
Illinois
$54K -$196 -6 -0.3%
COPPSERS
19
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$46K -$27.8K -853 -31%
CL
20
CSS LLC
Illinois
$41K +$55.5K +1,702 New
AHB
21
Abner Herrman & Brock
New Jersey
$40K
SIM
22
Spark Investment Management
New York
$32K +$13.6K +417 +45%
Morgan Stanley
23
Morgan Stanley
New York
$29K +$10.9K +333 +38%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$24K +$196 +6 +0.6%
Jane Street
25
Jane Street
New York
$24K +$32.7K +1,002 New

PRTK Hedge Fund Activity: Q2 2014 in Review

36 of the 3,479 institutional investors tracked by Wall St. Rank reported a position in Paratek Pharmaceuticals, Inc. (PRTK) for Q2 2014, worth a combined $12.8M — down 38% from $20.6M a quarter earlier.

Sellers outnumbered buyers: 7 funds closed out of PRTK and 4 opened new positions — a net loss of 3 holders — while 11 trimmed existing stakes and 9 added.

The largest buyer was Renaissance Technologies, adding an estimated $377K. The largest seller was Franklin Resources, exiting entirely with an estimated $904K sold.

  • 36 institutional investors held Paratek Pharmaceuticals, Inc. (PRTK) as of Q2 2014, down from 39 in Q1 2014.
  • Funds reported $12.8M of Paratek Pharmaceuticals, Inc. stock for Q2 2014, down 38% quarter-over-quarter.
  • 4 funds opened new Paratek Pharmaceuticals, Inc. positions in Q2 2014 and 7 closed out, a net change of -3 holders.
  • The largest Paratek Pharmaceuticals, Inc. buyer in Q2 2014 was Renaissance Technologies, an estimated $377K added.
  • The largest Paratek Pharmaceuticals, Inc. seller in Q2 2014 was Franklin Resources, an estimated $904K sold.

Based on aggregated 13F filings for Q2 2014.