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AMRN

Amarin Corp

77 hedge funds and large institutions have $125M invested in Amarin Corp in 2015 Q2 according to their latest regulatory filings, with 10 funds opening new positions, 18 increasing their positions, 18 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

46% more call options, than puts

Call options by funds: $3.35M | Put options by funds: $2.29M

20% more capital invested

Capital invested by funds: $104M → $125M (+$20.7M)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

0% more repeat investments, than reductions

Existing positions increased: 18 | Existing positions reduced: 18

11% less funds holding

Funds holding: 8777 (-10)

50% less first-time investments, than exits

New positions opened: 10 | Existing positions closed: 20

Holders
77
Holders Change
-10
Holders Change %
-11.49%
% of All Funds
2.07%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
10
Increased
18
Reduced
18
Closed
20
Calls
$3.35M
Puts
$2.29M
Net Calls
+$1.06M
Net Calls Change
+$876K
Name Holding Trade Value Shares
Change
Change in
Stake
CCM
1
Camber Capital Management
Massachusetts
$24.6M -$4.5M -100,000 -17%
A
2
Abingworth
United Kingdom
$19.8M
OIM
3
Oracle Investment Management
Connecticut
$12.8M +$119K +2,639 +1%
Fidelity Investments
4
Fidelity Investments
Massachusetts
$9.28M +$8.49M +188,668 New
BC
5
Broadfin Capital
New York
$8.67M +$5.7M +126,667 +255%
TCM
6
Tamarack Capital Management
California
$7.93M +$7.26M +161,235 New
BBA
7
Baker Bros. Advisors
New York
$5.43M
D.E. Shaw & Co
8
D.E. Shaw & Co
New York
$5.22M -$331K -7,353 -6%
AllianceBernstein
9
AllianceBernstein
Tennessee
$4.73M +$677K +15,037 +19%
OM
10
Opaleye Management
Massachusetts
$4.32M
Ameriprise
11
Ameriprise
Minnesota
$3.74M +$409K +9,079 +14%
CLM
12
ClearBridge LLC (Maryland)
Maryland
$2.31M +$2.12M +47,028 New
Millennium Management
13
Millennium Management
New York
$2.12M -$723K -16,060 -27%
UBS Group
14
UBS Group
Switzerland
$1.26M +$23.1K +514 +2%
Renaissance Technologies
15
Renaissance Technologies
New York
$1.19M -$559K -12,425 -34%
California Public Employees Retirement System
16
California Public Employees Retirement System
California
$1.16M
Susquehanna International Group
17
Susquehanna International Group
Pennsylvania
$921K -$683K -15,163 -45%
O
18
OrbiMed
New York
$861K
Deutsche Bank
19
Deutsche Bank
Germany
$757K -$898K -19,951 -56%
JGC
20
J. Goldman & Co
New York
$749K +$685K +15,222 New
Morgan Stanley
21
Morgan Stanley
New York
$707K +$16.2K +359 +3%
Bank of New York Mellon
22
Bank of New York Mellon
New York
$657K +$602K +13,372 New
Group One Trading
23
Group One Trading
Illinois
$522K +$439K +9,747 +1,123%
Goldman Sachs
24
Goldman Sachs
New York
$512K +$94.7K +2,104 +25%
Citadel Advisors
25
Citadel Advisors
Florida
$461K +$5.76K +128 +1%

AMRN Hedge Fund Activity: Q2 2015 in Review

77 of the 3,711 institutional investors tracked by Wall St. Rank reported a position in Amarin Corp (AMRN) for Q2 2015, worth a combined $125M — up 20% from $104M a quarter earlier.

Sellers outnumbered buyers: 20 funds closed out of AMRN and 10 opened new positions — a net loss of 10 holders — while 18 trimmed existing stakes and 18 added.

The largest buyer was Fidelity Investments, opening a new position worth an estimated $8.49M. The largest seller was Camber Capital Management, cutting an estimated $4.5M.

  • 77 institutional investors held Amarin Corp (AMRN) as of Q2 2015, down from 87 in Q1 2015.
  • Funds reported $125M of Amarin Corp stock for Q2 2015, up 20% quarter-over-quarter.
  • 10 funds opened new Amarin Corp positions in Q2 2015 and 20 closed out, a net change of -10 holders.
  • The largest Amarin Corp buyer in Q2 2015 was Fidelity Investments, an estimated $8.49M added.
  • The largest Amarin Corp seller in Q2 2015 was Camber Capital Management, an estimated $4.5M sold.

Based on aggregated 13F filings for Q2 2015.