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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

213 hedge funds and large institutions have $764M invested in Amphastar Pharmaceuticals in 2022 Q4 according to their latest regulatory filings, with 25 funds opening new positions, 71 increasing their positions, 83 reducing their positions, and 15 closing their positions.

Holders
213
Holders Change
+6
Holders Change %
+2.9%
% of All Funds
3.44%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.02%
New
25
Increased
71
Reduced
83
Closed
15
Calls
$1.34M
Puts
$316K
Net Calls
+$1.03M
Net Calls Change
-$807K

Top Buyers

1
Pacer Advisors
1
Pacer Advisors
Pennsylvania
$6.47M
2
LG
2
LAM Group
Oregon
$3.65M
3
Goldman Sachs
3
Goldman Sachs
New York
$7.49M
4
Millennium Management
4
Millennium Management
New York
$2.73M
5
First Trust Advisors
5
First Trust Advisors
Illinois
$1.82M

Top Sellers

1
Fuller & Thaler Asset Management
1
Fuller & Thaler Asset Management
California
$14M
2
State Street
2
State Street
Massachusetts
$38.1M
3
Citadel Advisors
3
Citadel Advisors
Florida
$1.19M
4
Allspring Global Investments
4
Allspring Global Investments
North Carolina
$3.09M
5
BlackRock
5
BlackRock
New York
$197M
Name Market Value Shares Shares
Change 		Shares
Change %
Assenagon Asset Management
26
Assenagon Asset Management
Luxembourg
$4.86M 173,479 +28,263 +19%
HIM
27
Hillsdale Investment Management
Ontario, Canada
$4.83M 172,238 -25,500 -13%
Arrowstreet Capital
28
Arrowstreet Capital
Massachusetts
$4.65M 166,040 -35,025 -17%
Axa
29
Axa
France
$4.19M 149,406 +3,141 +2%
OAM
30
Oberweis Asset Management
Illinois
$3.75M 134,000 +32,500 +32%
LG
31
LAM Group
Oregon
$3.65M 130,250 +130,250 New
MOACM
32
Mutual of America Capital Management
New York
$3.25M 116,027 +32,777 +39%
JPMorgan Chase & Co
33
JPMorgan Chase & Co
New York
$3.19M 113,753 -105,930 -48%
AQR Capital Management
34
AQR Capital Management
Connecticut
$3.16M 112,603 +17,850 +19%
Allspring Global Investments
35
Allspring Global Investments
North Carolina
$3.09M 110,365 -116,159 -51%
Prudential Financial
36
Prudential Financial
New Jersey
$2.99M 106,733 -34,399 -24%
Millennium Management
37
Millennium Management
New York
$2.73M 97,430 +83,670 +608%
Voloridge Investment Management
38
Voloridge Investment Management
Florida
$2.65M 94,621 -67,637 -42%
Swiss National Bank
39
Swiss National Bank
Switzerland
$2.65M 94,600 +2,000 +2%
Legal & General Group
40
Legal & General Group
United Kingdom
$2.59M 92,590 +1,150 +1%
RhumbLine Advisers
41
RhumbLine Advisers
Massachusetts
$2.36M 84,358 -228 -0.3%
SI
42
Shaker Investments
Ohio
$2.28M 81,287 +888 +1%
AllianceBernstein
43
AllianceBernstein
Tennessee
$2.25M 80,444 +29,955 +59%
Two Sigma Advisers
44
Two Sigma Advisers
New York
$2.25M 80,400 -10,200 -11%
Russell Investments Group
45
Russell Investments Group
United Kingdom
$2.05M 73,102 +1,708 +2%
Public Sector Pension Investment Board (PSP Investments)
46
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.92M 68,584 -1,495 -2%
GC
47
Globeflex Capital
California
$1.85M 66,122 -6,131 -8%
Bank of America
48
Bank of America
North Carolina
$1.82M 65,009 -23,758 -27%
First Trust Advisors
49
First Trust Advisors
Illinois
$1.82M 64,989 +64,989 New
Barclays
50
Barclays
United Kingdom
$1.76M 62,930 +7,426 +13%
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