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OPTR

OPTIMER PHARMACEUTICALS, INC. COM STK
OPTR

Delisted

OPTR was delisted on the 23rd of October, 2013.

Name Holding Trade Value Shares
Change
Change in
Stake
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$74.2M +$74.7M +5,127,008 New
Fidelity Investments
2
Fidelity Investments
Massachusetts
$68.7M +$69.1M +4,745,961 New
Wellington Management Group
3
Wellington Management Group
Massachusetts
$50.1M +$50.5M +3,465,016 New
DM
4
Deerfield Management
New York
$43.8M +$44.1M +3,025,829 New
GIM
5
Granahan Investment Management
Massachusetts
$38.1M +$38.4M +2,636,421 New
Vanguard Group
6
Vanguard Group
Pennsylvania
$37.6M +$37.8M +2,595,570 New
BFA
7
BlackRock Fund Advisors
California
$26.6M +$26.8M +1,839,255 New
State Street
8
State Street
Massachusetts
$24.4M +$24.6M +1,686,170 New
QF
9
QVT Financial
New York
$23.6M +$23.7M +1,629,800 New
PCM
10
Pentwater Capital Management
Florida
$22.4M +$22.6M +1,550,000 New
BB
11
BB Biotech
Switzerland
$20.9M +$21.1M +1,446,700 New
Citadel Advisors
12
Citadel Advisors
Florida
$20.3M +$20.4M +1,400,334 New
BIT
13
BlackRock Institutional Trust
California
$19.9M +$20M +1,371,911 New
Hudson Bay Capital Management
14
Hudson Bay Capital Management
Connecticut
$10.3M +$10.4M +714,087 New
Northern Trust
15
Northern Trust
Illinois
$10.2M +$10.3M +704,540 New
UBS AM
16
UBS AM
Illinois
$9.56M +$9.62M +660,955 New
AllianceBernstein
17
AllianceBernstein
Tennessee
$8.87M +$8.93M +613,050 New
O
18
OrbiMed
New York
$7.76M +$7.81M +536,000 New
AIM
19
Allen Investment Management
New York
$7.24M +$7.28M +500,000 New
MG
20
Meditor Group
Bermuda
$6.87M +$6.92M +475,000 New
Axa
21
Axa
France
$6.72M +$6.76M +464,317 New
VOYA Investment Management
22
VOYA Investment Management
Georgia
$5.09M +$5.12M +351,746 New
SGA
23
Sector Gamma AS
Norway
$4.94M +$4.97M +341,393 New
Deutsche Bank
24
Deutsche Bank
Germany
$4.94M +$4.97M +341,463 New
JP Morgan Chase
25
JP Morgan Chase
New York
$4.69M +$4.72M +324,359 New