AMPH icon

Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

168 hedge funds and large institutions have $678M invested in Amphastar Pharmaceuticals in 2021 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 62 increasing their positions, 48 reducing their positions, and 7 closing their positions.

Holders
168
Holders Change
+29
Holders Change %
+20.86%
% of All Funds
2.59%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
38
Increased
62
Reduced
48
Closed
7
Calls
$291K
Puts
–
Net Calls
+$291K
Net Calls Change
+$291K

Top Buyers

1
Assenagon Asset Management
1
Assenagon Asset Management
Luxembourg
$12.3M
2
Allspring Global Investments
2
Allspring Global Investments
North Carolina
$5.87M
3
Arrowstreet Capital
3
Arrowstreet Capital
Massachusetts
$9.69M
4
Citadel Advisors
4
Citadel Advisors
Florida
$4.97M
5
Fuller & Thaler Asset Management
5
Fuller & Thaler Asset Management
California
$14.2M

Top Sellers

1
Wells Fargo
1
Wells Fargo
California
$1.69M
2
Millennium Management
2
Millennium Management
New York
$1.7M
3
Norges Bank
3
Norges Bank
Norway
$270K
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$2.57M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$57.5M
Name Market Value Shares Shares
Change 		Shares
Change %
State of Wisconsin Investment Board
51
State of Wisconsin Investment Board
Wisconsin
$1.18M 50,600 – –
AllianceBernstein
52
AllianceBernstein
Tennessee
$1.07M 46,053 -41,882 -48%
SGI
53
Summit Global Investments
Utah
$1.07M 45,900 -14,600 -24%
Tudor Investment Corp
54
Tudor Investment Corp
Connecticut
$1.02M 43,712 +253 +0.6%
State of New Jersey Common Pension Fund D
55
State of New Jersey Common Pension Fund D
New Jersey
$907K 38,958 +38,958 New
CSS
56
Cubist Systematic Strategies
Connecticut
$897K 38,509 +23,905 +164%
SAM
57
Shell Asset Management
Netherlands
$866K 37,199 +177 +0.5%
Comerica Bank
58
Comerica Bank
Texas
$860K 34,517 +2,590 +8%
WG
59
Winton Group
United Kingdom
$845K 36,295 -22,031 -38%
CS
60
Credit Suisse
Switzerland
$840K 36,070 +1,403 +4%
SG Americas Securities
61
SG Americas Securities
New York
$837K 35,947 -43,656 -55%
ZCM
62
Ziegler Capital Management
Illinois
$836K 35,879 -11,604 -24%
YCM
63
Yousif Capital Management
Michigan
$830K 35,629 +35,629 New
VOYA Investment Management
64
VOYA Investment Management
Georgia
$800K 34,370 +1,653 +5%
GC
65
Guggenheim Capital
Illinois
$796K 34,191 -2,865 -8%
UBS AM
66
UBS AM
Illinois
$792K 34,016 – –
PP
67
PDT Partners
New York
$779K 33,459 +5,922 +22%
Canada Life
68
Canada Life
Manitoba, Canada
$756K 32,491 -203 -0.6%
Citigroup
69
Citigroup
New York
$709K 30,440 -69 -0.2%
Walleye Capital
70
Walleye Capital
New York
$705K 30,267 +30,267 New
Thrivent Financial for Lutherans
71
Thrivent Financial for Lutherans
Minnesota
$698K 29,984 +89 +0.3%
PAM
72
Panagora Asset Management
Massachusetts
$698K 29,965 +29,965 New
JF
73
Jump Financial
Illinois
$671K 28,800 +4,800 +20%
COPPSERS
74
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$649K 27,847 -195 -0.7%
Franklin Resources
75
Franklin Resources
California
$626K 26,873 +384 +1%
1 2
3
4 5