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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

277 hedge funds and large institutions have $1.71B invested in Amphastar Pharmaceuticals in 2024 Q3 according to their latest regulatory filings, with 42 funds opening new positions, 99 increasing their positions, 93 reducing their positions, and 33 closing their positions.

Holders
277
Holders Change
+9
Holders Change %
+3.36%
% of All Funds
4.01%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
42
Increased
99
Reduced
93
Closed
33
Calls
$3.91M
Puts
$1.12M
Net Calls
+$2.79M
Net Calls Change
+$2.61M

Top Buyers

1
BTW
1
Boston Trust Walden
Massachusetts
$26.2M
2
TD Asset Management
2
TD Asset Management
Ontario, Canada
$103M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$27.6M
4
Goldman Sachs
4
Goldman Sachs
New York
$21.8M
5
Hotchkis & Wiley Capital Management
5
Hotchkis & Wiley Capital Management
California
$10.8M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$12.6M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$1.88M
3
BCM
3
Boone Capital Management
Georgia
$15.4M
4
Citadel Advisors
4
Citadel Advisors
Florida
$6.56M
5
Invesco
5
Invesco
Georgia
$16.2M
Name Market Value Shares Shares
Change 		Shares
Change %
Two Sigma Advisers
51
Two Sigma Advisers
New York
$4.77M 98,300 -7,800 -7%
BNP Paribas Financial Markets
52
BNP Paribas Financial Markets
France
$4.58M 94,466 +35,284 +60%
MOACM
53
Mutual of America Capital Management
New York
$4.48M 92,357 -1,372 -1%
TI
54
Trexquant Investment
Connecticut
$4.33M 89,280 -16,465 -16%
RhumbLine Advisers
55
RhumbLine Advisers
Massachusetts
$4.18M 86,114 -4,473 -5%
Connor, Clark & Lunn Investment Management (CC&L)
56
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$4.06M 83,673 -20,448 -20%
PP
57
PDT Partners
New York
$3.94M 81,184 +71,482 +737%
Public Sector Pension Investment Board (PSP Investments)
58
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$3.91M 80,587 -3,300 -4%
LSV Asset Management
59
LSV Asset Management
Illinois
$3.9M 80,400 – –
UBS AM
60
UBS AM
Illinois
$3.71M 76,445 -9,358 -11%
Swiss National Bank
61
Swiss National Bank
Switzerland
$3.71M 76,400 -600 -0.8%
BGIM
62
Brandywine Global Investment Management
Pennsylvania
$3.7M 75,053 +938 +1%
Barclays
63
Barclays
United Kingdom
$3.61M 74,456 +25,878 +53%
JPMorgan Chase & Co
64
JPMorgan Chase & Co
New York
$3.59M 73,920 +2,349 +3%
BCC
65
Bridge City Capital
Oregon
$3.45M 71,079 +22,133 +45%
New York State Common Retirement Fund
66
New York State Common Retirement Fund
New York
$3.42M 70,490 +4,763 +7%
RG
67
Renaissance Group
Kentucky
$3.39M 69,876 +4,858 +7%
AG
68
Algert Global
California
$3.22M 66,285 +66,285 New
Jane Street
69
Jane Street
New York
$3.09M 63,614 -33,100 -34%
State of Wisconsin Investment Board
70
State of Wisconsin Investment Board
Wisconsin
$2.87M 59,231 +27,935 +89%
Citigroup
71
Citigroup
New York
$2.81M 57,812 +22,817 +65%
AIC
72
Aurora Investment Counsel
Georgia
$2.65M 54,698 +232 +0.4%
AllianceBernstein
73
AllianceBernstein
Tennessee
$2.41M 49,741 -29 -0.1%
AssetMark Inc
74
AssetMark Inc
California
$2.13M 43,906 +3,650 +9%
Wells Fargo
75
Wells Fargo
California
$2.07M 42,688 -29,098 -41%
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