AMPH icon

Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

255 hedge funds and large institutions have $1.47B invested in Amphastar Pharmaceuticals in 2023 Q3 according to their latest regulatory filings, with 40 funds opening new positions, 90 increasing their positions, 93 reducing their positions, and 28 closing their positions.

Holders
255
Holders Change
+9
Holders Change %
+3.66%
% of All Funds
4.07%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
40
Increased
90
Reduced
93
Closed
28
Calls
$1.25M
Puts
$1.19M
Net Calls
+$60K
Net Calls Change
-$835K

Top Buyers

1
Voloridge Investment Management
1
Voloridge Investment Management
Florida
$17.1M
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$25.5M
3
Bessemer Group
3
Bessemer Group
New Jersey
$6.81M
4
Renaissance Technologies
4
Renaissance Technologies
New York
$27.7M
5
Qube Research & Technologies (QRT)
5
Qube Research & Technologies (QRT)
United Kingdom
$4.71M

Top Sellers

1
GIP
1
Granite Investment Partners
California
$15.2M
2
Invesco
2
Invesco
Georgia
$18.9M
3
1832 Asset Management
3
1832 Asset Management
Ontario, Canada
$0
4
PCM
4
Penserra Capital Management
California
$0
5
Northern Trust
5
Northern Trust
Illinois
$25.7M
Name Market Value Shares Shares
Change 		Shares
Change %
EAM
76
Eagle Asset Management
Florida
$1.73M 37,701 -31,888 -46%
JF
77
Jump Financial
Illinois
$1.71M 37,276 +37,276 New
QC
78
Quantedge Capital
Singapore
$1.67M 36,389 +5,300 +17%
SGI
79
Summit Global Investments
Utah
$1.67M 36,238 +16,394 +83%
Canada Life
80
Canada Life
Manitoba, Canada
$1.53M 33,317 +780 +2%
TPSF
81
Texas Permanent School Fund
Texas
$1.49M 32,364 -789 -2%
AssetMark Inc
82
AssetMark Inc
California
$1.43M 31,191 +94 +0.3%
Susquehanna International Group
83
Susquehanna International Group
Pennsylvania
$1.35M 29,325 -5,612 -16%
AQR Capital Management
84
AQR Capital Management
Connecticut
$1.33M 28,990 -30,046 -51%
TAM
85
Tucker Asset Management
Colorado
$1.33M 28,950 +1,148 +4%
Arrowstreet Capital
86
Arrowstreet Capital
Massachusetts
$1.3M 28,230 -869 -3%
Wells Fargo
87
Wells Fargo
California
$1.3M 28,223 -8,269 -23%
New York State Teachers Retirement System (NYSTRS)
88
New York State Teachers Retirement System (NYSTRS)
New York
$1.27M 27,541 +7 +0%
Los Angeles Capital Management
89
Los Angeles Capital Management
California
$1.26M 27,443 +358 +1%
DADC
90
D.A. Davidson & Co
Montana
$1.23M 26,829 -3,058 -10%
Fidelity Investments
91
Fidelity Investments
Massachusetts
$1.23M 26,822 -3,394 -11%
Franklin Resources
92
Franklin Resources
California
$1.23M 26,750 -836 -3%
SEI Investments
93
SEI Investments
Pennsylvania
$1.22M 26,556 +20,370 +329%
COPPSERS
94
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.17M 25,477 -17,086 -40%
LCG
95
Lisanti Capital Growth
New York
$1.16M 25,175 +25,175 New
Tudor Investment Corp
96
Tudor Investment Corp
Connecticut
$1.13M 24,503 +396 +2%
Victory Capital Management
97
Victory Capital Management
Texas
$1.12M 24,460 -4,476 -15%
Barclays
98
Barclays
United Kingdom
$1.09M 23,793 -6,464 -21%
SOADOR
99
State of Alaska Department of Revenue
Alaska
$1.09M 23,727 -1,032 -4%
VRS
100
Virginia Retirement Systems
Virginia
$1.05M 22,800 -6,500 -22%
2 3
4
5 6