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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

222 hedge funds and large institutions have $1.06B invested in Amphastar Pharmaceuticals in 2022 Q2 according to their latest regulatory filings, with 37 funds opening new positions, 90 increasing their positions, 74 reducing their positions, and 14 closing their positions.

Holders
222
Holders Change
+19
Holders Change %
+9.36%
% of All Funds
3.75%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
37
Increased
90
Reduced
74
Closed
14
Calls
$6.06M
Puts
$60.7M
Net Calls
-$54.6M
Net Calls Change
-$19.7M

Top Buyers

1
PCM
1
Portolan Capital Management
Massachusetts
$9.56M
2
Morgan Stanley
2
Morgan Stanley
New York
$28.8M
3
State Street
3
State Street
Massachusetts
$53.6M
4
Goldman Sachs
4
Goldman Sachs
New York
$11.5M
5
CM
5
Castleark Management
Illinois
$6.7M

Top Sellers

1
Janus Henderson Group
1
Janus Henderson Group
United Kingdom
$270K
2
Invesco
2
Invesco
Georgia
$17.7M
3
Federated Hermes
3
Federated Hermes
Pennsylvania
$114M
4
Citadel Advisors
4
Citadel Advisors
Florida
$1.44M
5
PCM
5
Penserra Capital Management
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
FCM
26
Frontier Capital Management
Massachusetts
$7.16M 205,663 -45,609 -18%
HIM
27
Hillsdale Investment Management
Ontario, Canada
$6.88M 197,738 -36,600 -16%
Ameriprise
28
Ameriprise
Minnesota
$6.82M 196,100 +8,316 +4%
CM
29
Castleark Management
Illinois
$6.7M 192,649 +192,649 New
Jacobs Levy Equity Management
30
Jacobs Levy Equity Management
New Jersey
$6.51M 187,129 +74,613 +66%
Voloridge Investment Management
31
Voloridge Investment Management
Florida
$6.16M 176,982 +82,912 +88%
T. Rowe Price Associates
32
T. Rowe Price Associates
Maryland
$5.66M 162,814 +162,814 New
Pacer Advisors
33
Pacer Advisors
Pennsylvania
$5.22M 149,964 +149,964 New
Acadian Asset Management
34
Acadian Asset Management
Massachusetts
$4.48M 128,734 +18,586 +17%
LSV Asset Management
35
LSV Asset Management
Illinois
$4.42M 127,053 -12,700 -9%
QC
36
Quantedge Capital
Singapore
$4.23M 121,500 +90,400 +291%
CSS
37
Cubist Systematic Strategies
Connecticut
$3.9M 112,157 -28,072 -20%
Two Sigma Advisers
38
Two Sigma Advisers
New York
$3.88M 111,400 +87,700 +370%
Calamos Advisors
39
Calamos Advisors
Illinois
$3.51M 100,942 +6,299 +7%
FA
40
Friess Associates
Delaware
$3.4M 97,760 -56,655 -37%
Swiss National Bank
41
Swiss National Bank
Switzerland
$3.15M 90,500 – –
Legal & General Group
42
Legal & General Group
United Kingdom
$3.11M 89,234 +2,043 +2%
Prudential Financial
43
Prudential Financial
New Jersey
$3.07M 90,015 +9,130 +11%
Bank of America
44
Bank of America
North Carolina
$2.92M 83,907 +22,678 +37%
Millennium Management
45
Millennium Management
New York
$2.85M 82,041 -91,280 -53%
Axa
46
Axa
France
$2.78M 79,869 +79,869 New
RhumbLine Advisers
47
RhumbLine Advisers
Massachusetts
$2.76M 79,187 -808 -1%
MAM
48
Martingale Asset Management
Massachusetts
$2.6M 74,574 -8,562 -10%
GC
49
Globeflex Capital
California
$2.51M 72,253 -47 -0.1%
Public Sector Pension Investment Board (PSP Investments)
50
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$2.42M 69,602 +830 +1%
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