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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 %
BlackRock
1
BlackRock
New York
$167M 7,160,665 -16,916 -0.2%
Federated Hermes
2
Federated Hermes
Pennsylvania
$80.7M 3,464,335 -690 -0%
Vanguard Group
3
Vanguard Group
Pennsylvania
$57.5M 2,468,111 -54,513 -2%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$41.2M 1,770,851 +25,936 +1%
State Street
5
State Street
Massachusetts
$33.5M 1,439,207 -21,128 -1%
Janus Henderson Group
6
Janus Henderson Group
United Kingdom
$22.7M 973,193 +2,642 +0.3%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$16.6M 714,873 +10,958 +2%
Invesco
8
Invesco
Georgia
$16.2M 696,889 -17,430 -2%
Morgan Stanley
9
Morgan Stanley
New York
$14.4M 618,742 +101,307 +20%
Fuller & Thaler Asset Management
10
Fuller & Thaler Asset Management
California
$14.2M 611,462 +210,362 +52%
Goldman Sachs
11
Goldman Sachs
New York
$13.7M 588,823 +13,592 +2%
Assenagon Asset Management
12
Assenagon Asset Management
Luxembourg
$12.3M 527,678 +349,875 +197%
Northern Trust
13
Northern Trust
Illinois
$9.83M 421,951 -1,434 -0.3%
Arrowstreet Capital
14
Arrowstreet Capital
Massachusetts
$9.69M 416,049 +217,577 +110%
Bank of New York Mellon
15
Bank of New York Mellon
New York
$8.64M 370,943 +6,943 +2%
SAM
16
Silvercrest Asset Management
New York
$8.59M 368,951 – –
Nuveen Asset Management
17
Nuveen Asset Management
Illinois
$8.26M 383,227 +9,175 +2%
Renaissance Technologies
18
Renaissance Technologies
New York
$6.75M 289,800 +14,100 +5%
Principal Financial Group
19
Principal Financial Group
Iowa
$6.54M 280,940 +28,772 +11%
Nordea Investment Management
20
Nordea Investment Management
Sweden
$6.45M 273,460 -4,362 -2%
Charles Schwab
21
Charles Schwab
California
$6.08M 260,935 +8,168 +3%
FCM
22
Frontier Capital Management
Massachusetts
$5.87M 252,208 -3,605 -1%
Allspring Global Investments
23
Allspring Global Investments
North Carolina
$5.87M 251,961 +251,961 New
EAM
24
Eagle Asset Management
Florida
$5.82M 251,616 -33,002 -12%
Citadel Advisors
25
Citadel Advisors
Florida
$4.97M 213,522 +213,522 New
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