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Amphastar Pharmaceuticals

59 hedge funds and large institutions have $158M invested in Amphastar Pharmaceuticals in 2015 Q1 according to their latest regulatory filings, with 12 funds opening new positions, 28 increasing their positions, 10 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed

180% more repeat investments, than reductions

Existing positions increased: 28 | Existing positions reduced: 10

74% more capital invested

Capital invested by funds: $90.7M → $158M (+$67.4M)

50% more first-time investments, than exits

New positions opened: 12 | Existing positions closed: 8

7% more funds holding

Funds holding: 5559 (+4)

Holders
59
Holders Change
+4
Holders Change %
+7.27%
% of All Funds
1.57%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.03%
New
12
Increased
28
Reduced
10
Closed
8
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
BC
1
Broadfin Capital
New York
$31.8M
Federated Hermes
2
Federated Hermes
Pennsylvania
$22.2M +$17.8M +1,335,393 +886%
Vanguard Group
3
Vanguard Group
Pennsylvania
$12.8M +$9.31M +696,857 +447%
BFA
4
BlackRock Fund Advisors
California
$12.3M +$587K +43,930 +6%
SAM
5
Sectoral Asset Management
Quebec, Canada
$11M +$985K +73,700 +11%
JP Morgan Chase
6
JP Morgan Chase
New York
$9.23M -$1.06M -78,964 -11%
PAMU
7
Pictet Asset Management (UK)
United Kingdom
$8.12M +$7.26M +543,549 +3,054%
DM
8
Deerfield Management
New York
$6.71M -$11.1M -828,045 -65%
KCM
9
Kingdon Capital Management
New York
$4.87M -$1.94M -145,000 -31%
UBS AM
10
UBS AM
Illinois
$4.64M +$4.15M +310,417 New
TC
11
TFS Capital
Pennsylvania
$4.62M +$3.94M +294,637 +2,107%
Alyeska Investment Group
12
Alyeska Investment Group
Illinois
$2.4M +$591K +44,218 +38%
ECM
13
Endurant Capital Management
California
$2.28M +$603K +45,100 +42%
TI
14
Turner Investments
Pennsylvania
$1.88M +$627K +46,930 +59%
Renaissance Technologies
15
Renaissance Technologies
New York
$1.85M +$1.65M +123,380 New
SIM
16
Spark Investment Management
New York
$1.78M +$1.09M +81,866 +219%
Fidelity Investments
17
Fidelity Investments
Massachusetts
$1.5M
State Street
18
State Street
Massachusetts
$1.48M +$329K +24,601 +33%
Northern Trust
19
Northern Trust
Illinois
$1.41M -$6.7K -501 -0.5%
Two Sigma Investments
20
Two Sigma Investments
New York
$1.3M +$634K +47,398 +120%
Millennium Management
21
Millennium Management
New York
$1.26M +$776K +58,053 +220%
Morgan Stanley
22
Morgan Stanley
New York
$1.22M +$744K +55,655 +213%
Geode Capital Management
23
Geode Capital Management
Massachusetts
$1.13M +$392K +29,314 +64%
BIT
24
BlackRock Institutional Trust
California
$1.09M -$12.6K -946 -1%
Citadel Advisors
25
Citadel Advisors
Florida
$870K +$104K +7,778 +15%