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Amphastar Pharmaceuticals

138 hedge funds and large institutions have $412M invested in Amphastar Pharmaceuticals in 2016 Q4 according to their latest regulatory filings, with 26 funds opening new positions, 49 increasing their positions, 48 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

48.56% more ownership

Funds ownership: 0%48.56% (+49%)

30% more first-time investments, than exits

New positions opened: 26 | Existing positions closed: 20

3% more funds holding

Funds holding: 134138 (+4)

2% more repeat investments, than reductions

Existing positions increased: 49 | Existing positions reduced: 48

1% less capital invested

Capital invested by funds: $418M → $412M (-$6.27M)

Holders
138
Holders Change
+4
Holders Change %
+2.99%
% of All Funds
3.45%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
26
Increased
49
Reduced
48
Closed
20
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
BFA
1
BlackRock Fund Advisors
California
$71.8M +$15.9M +815,286 +26%
Vanguard Group
2
Vanguard Group
Pennsylvania
$40M +$6.63M +340,921 +19%
Acadian Asset Management
3
Acadian Asset Management
Massachusetts
$27.7M -$1.4M -71,835 -5%
Federated Hermes
4
Federated Hermes
Pennsylvania
$24.8M -$2.72M -139,933 -9%
Fidelity Investments
5
Fidelity Investments
Massachusetts
$24.3M -$13.8M -710,086 -35%
State Street
6
State Street
Massachusetts
$17.6M +$1.08M +55,688 +6%
BIT
7
BlackRock Institutional Trust
California
$16.7M +$1.11M +56,815 +7%
Dimensional Fund Advisors
8
Dimensional Fund Advisors
Texas
$14.8M +$6.3M +324,043 +68%
TA
9
Teachers Advisors
New York
$10M +$32.9K +1,693 +0.3%
JP Morgan Chase
10
JP Morgan Chase
New York
$9.45M +$1.65M +84,583 +20%
Bank of New York Mellon
11
Bank of New York Mellon
New York
$8.6M +$620K +31,864 +7%
Northern Trust
12
Northern Trust
Illinois
$8.28M +$196K +10,066 +2%
CCMH
13
Cornerstone Capital Management Holdings
New York
$6.52M +$1.7M +87,400 +33%
Prudential Financial
14
Prudential Financial
New Jersey
$6.45M -$886K -45,530 -12%
Geode Capital Management
15
Geode Capital Management
Massachusetts
$6.2M -$482K -24,783 -7%
Russell Investments Group
16
Russell Investments Group
United Kingdom
$5.83M +$6.17M +317,135 New
Principal Financial Group
17
Principal Financial Group
Iowa
$5.17M +$466K +23,967 +9%
Goldman Sachs
18
Goldman Sachs
New York
$5M +$2.4M +123,567 +84%
KI
19
Kalmar Investments
Delaware
$4.43M -$268K -13,770 -5%
Ameriprise
20
Ameriprise
Minnesota
$4.42M +$151K +7,766 +3%
AllianceBernstein
21
AllianceBernstein
Tennessee
$4.24M +$310K +15,910 +7%
Bank of Montreal
22
Bank of Montreal
Ontario, Canada
$3.7M +$1.93M +99,185 +119%
BIM
23
BlackRock Investment Management
Delaware
$3.45M +$649K +33,368 +22%
Skandinaviska Enskilda Banken (SEB)
24
Skandinaviska Enskilda Banken (SEB)
Sweden
$3.21M -$786K -40,400 -19%
EI
25
EAM Investors
California
$3.19M -$396K -20,337 -11%