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Amphastar Pharmaceuticals

246 hedge funds and large institutions have $1.8B invested in Amphastar Pharmaceuticals in 2023 Q2 according to their latest regulatory filings, with 50 funds opening new positions, 80 increasing their positions, 90 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

127% more first-time investments, than exits

New positions opened: 50 | Existing positions closed: 22

100% more funds holding in top 10

Funds holding in top 10: 12 (+1)

59% more capital invested

Capital invested by funds: $1.13B → $1.8B (+$671M)

48% more call options, than puts

Call options by funds: $2.77M | Put options by funds: $1.87M

13% more funds holding

Funds holding: 218246 (+28)

2.01% more ownership

Funds ownership: 63.06%65.07% (+2%)

11% less repeat investments, than reductions

Existing positions increased: 80 | Existing positions reduced: 90

Holders
246
Holders Change
+28
Holders Change %
+12.84%
% of All Funds
3.86%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.03%
New
50
Increased
80
Reduced
90
Closed
22
Calls
$2.77M
Puts
$1.87M
Net Calls
+$895K
Net Calls Change
-$759K
Name Holding Trade Value Shares
Change
Change in
Stake
Citadel Advisors
26
Citadel Advisors
Florida
$10.2M +$6.5M +146,609 +468%
Ameriprise
27
Ameriprise
Minnesota
$9.39M -$261K -5,885 -3%
TD Asset Management
28
TD Asset Management
Ontario, Canada
$9.08M +$6.72M +151,558 +2,332%
OAM
29
Oberweis Asset Management
Illinois
$8.49M -$1.35M -30,400 -17%
FCM
30
Frontier Capital Management
Massachusetts
$8.38M -$1.82M -41,164 -22%
EIP
31
Epoch Investment Partners
New York
$7.59M +$5.86M +132,096 New
American Century Companies
32
American Century Companies
Missouri
$7.56M +$478K +10,788 +9%
MIIM
33
Mesirow Institutional Investment Management
Illinois
$7.44M -$8.7M -196,207 -60%
Bank of America
34
Bank of America
North Carolina
$7.37M -$7.2M -162,423 -56%
LG
35
LAM Group
Oregon
$7.36M -$99.7K -2,250 -2%
D.E. Shaw & Co
36
D.E. Shaw & Co
New York
$7.1M -$608K -13,714 -10%
CSS
37
Cubist Systematic Strategies
Connecticut
$6.96M +$2.71M +61,052 +102%
MOACM
38
Mutual of America Capital Management
New York
$6.33M -$41.5K -937 -0.8%
SAM
39
Silvercrest Asset Management
New York
$6.3M -$2M -45,221 -29%
Legal & General Group
40
Legal & General Group
United Kingdom
$6.29M +$650K +14,663 +15%
BHWA
41
Beacon Harbor Wealth Advisors
Virginia
$6.04M +$4.66M +105,005 New
First Trust Advisors
42
First Trust Advisors
Illinois
$5.86M +$2.73M +61,604 +153%
HIM
43
Hillsdale Investment Management
Ontario, Canada
$5.76M -$2.43M -54,830 -35%
1832 Asset Management
44
1832 Asset Management
Ontario, Canada
$5.75M +$4.43M +100,000 New
Janus Henderson Group
45
Janus Henderson Group
United Kingdom
$5.58M -$304K -6,866 -7%
RhumbLine Advisers
46
RhumbLine Advisers
Massachusetts
$5.23M -$621 -14 -0%
Thrivent Financial for Lutherans
47
Thrivent Financial for Lutherans
Minnesota
$5.07M +$2.25M +50,772 +136%
Swiss National Bank
48
Swiss National Bank
Switzerland
$4.83M +$26.6K +600 +0.7%
JP Morgan Chase
49
JP Morgan Chase
New York
$4.82M -$1.5M -33,919 -29%
Axa
50
Axa
France
$4.34M -$3.38M -76,255 -50%