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Amphastar Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
D.E. Shaw & Co
26
D.E. Shaw & Co
New York
$1.44M +$1.11M +84,153 +486%
GWM
27
Gupta Wealth Management
California
$1.42M +$330K +25,000 +33%
GC
28
Guggenheim Capital
Illinois
$1.32M -$224K -16,971 -15%
MAM
29
Martingale Asset Management
Massachusetts
$1.28M -$21.1K -1,597 -2%
TI
30
Turner Investments
Pennsylvania
$1.28M
RFC
31
Russell Frank Company
Washington
$1.2M +$824K +62,407 +289%
SIM
32
Spark Investment Management
New York
$1.19M -$466K -35,300 -30%
Two Sigma Investments
33
Two Sigma Investments
New York
$1.08M +$460K +34,845 +85%
SAM
34
Sectoral Asset Management
Quebec, Canada
$1.03M +$409K +30,953 +74%
Dimensional Fund Advisors
35
Dimensional Fund Advisors
Texas
$970K +$901K +68,188 New
California State Teachers Retirement System (CalSTRS)
36
California State Teachers Retirement System (CalSTRS)
California
$837K +$13.3K +1,009 +2%
Charles Schwab
37
Charles Schwab
California
$756K +$135K +10,200 +24%
Massachusetts Financial Services
38
Massachusetts Financial Services
Massachusetts
$721K -$5.94K -450 -0.9%
PAM
39
Panagora Asset Management
Massachusetts
$704K +$196K +14,835 +43%
Connor, Clark & Lunn Investment Management (CC&L)
40
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$699K +$162K +12,300 +33%
SO
41
STRS Ohio
Ohio
$647K
Swiss National Bank
42
Swiss National Bank
Switzerland
$628K
Morgan Stanley
43
Morgan Stanley
New York
$602K +$522K +39,519 +1,396%
PPA
44
Parametric Portfolio Associates
Washington
$598K +$344K +26,029 +163%
ProShare Advisors
45
ProShare Advisors
Maryland
$581K +$42.5K +3,215 +9%
NFA
46
Nationwide Fund Advisors
Ohio
$552K +$1.84K +139 +0.4%
Goldman Sachs
47
Goldman Sachs
New York
$535K -$277K -20,997 -36%
CCMH
48
Cornerstone Capital Management Holdings
New York
$532K +$43.8K +3,319 +10%
Susquehanna International Group
49
Susquehanna International Group
Pennsylvania
$522K -$476 -36 -0.1%
PAMU
50
Pictet Asset Management (UK)
United Kingdom
$507K -$81.9K -6,200 -15%