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Amphastar Pharmaceuticals

256 hedge funds and large institutions have $1.47B invested in Amphastar Pharmaceuticals in 2023 Q3 according to their latest regulatory filings, with 41 funds opening new positions, 90 increasing their positions, 93 reducing their positions, and 28 closing their positions.

New
Increased
Maintained
Reduced
Closed

46% more first-time investments, than exits

New positions opened: 41 | Existing positions closed: 28

4% more funds holding

Funds holding: 246256 (+10)

5% more call options, than puts

Call options by funds: $1.25M | Put options by funds: $1.19M

0.43% more ownership

Funds ownership: 65.07%65.5% (+0.43%)

3% less repeat investments, than reductions

Existing positions increased: 90 | Existing positions reduced: 93

18% less capital invested

Capital invested by funds: $1.8B → $1.47B (-$332M)

50% less funds holding in top 10

Funds holding in top 10: 21 (-1)

Holders
256
Holders Change
+10
Holders Change %
+4.07%
% of All Funds
4.06%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
41
Increased
90
Reduced
93
Closed
28
Calls
$1.25M
Puts
$1.19M
Net Calls
+$60K
Net Calls Change
-$835K
Name Holding Trade Value Shares
Change
Change in
Stake
EAM
76
Eagle Asset Management
Florida
$1.73M -$1.74M -31,888 -46%
JF
77
Jump Financial
Illinois
$1.71M +$2.03M +37,276 New
QC
78
Quantedge Capital
Singapore
$1.67M +$289K +5,300 +17%
SGI
79
Summit Global Investments
Utah
$1.67M +$894K +16,394 +83%
Canada Life
80
Canada Life
Manitoba, Canada
$1.53M +$42.5K +780 +2%
TPSF
81
Texas Permanent School Fund
Texas
$1.49M -$43K -789 -2%
AssetMark Inc
82
AssetMark Inc
California
$1.43M +$5.13K +94 +0.3%
Susquehanna International Group
83
Susquehanna International Group
Pennsylvania
$1.35M -$306K -5,612 -16%
AQR Capital Management
84
AQR Capital Management
Connecticut
$1.33M -$1.64M -30,046 -51%
TAM
85
Tucker Asset Management
Colorado
$1.33M +$62.6K +1,148 +4%
Arrowstreet Capital
86
Arrowstreet Capital
Massachusetts
$1.3M -$47.4K -869 -3%
Wells Fargo
87
Wells Fargo
California
$1.3M -$451K -8,269 -23%
New York State Teachers Retirement System (NYSTRS)
88
New York State Teachers Retirement System (NYSTRS)
New York
$1.27M +$382 +7 +0%
Los Angeles Capital Management
89
Los Angeles Capital Management
California
$1.26M +$19.5K +358 +1%
DADC
90
D.A. Davidson & Co
Montana
$1.23M -$167K -3,058 -10%
Fidelity Investments
91
Fidelity Investments
Massachusetts
$1.23M -$185K -3,394 -11%
Franklin Resources
92
Franklin Resources
California
$1.23M -$45.6K -836 -3%
SEI Investments
93
SEI Investments
Pennsylvania
$1.22M +$1.11M +20,370 +329%
COPPSERS
94
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$1.17M -$932K -17,086 -40%
LCG
95
Lisanti Capital Growth
New York
$1.16M +$1.37M +25,175 New
Tudor Investment Corp
96
Tudor Investment Corp
Connecticut
$1.13M +$21.6K +396 +2%
Victory Capital Management
97
Victory Capital Management
Texas
$1.12M -$244K -4,476 -15%
Barclays
98
Barclays
United Kingdom
$1.09M -$353K -6,464 -21%
SOADOR
99
State of Alaska Department of Revenue
Alaska
$1.09M -$56.3K -1,032 -4%
VRS
100
Virginia Retirement Systems
Virginia
$1.05M -$355K -6,500 -22%