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Amphastar Pharmaceuticals

277 hedge funds and large institutions have $2.09B invested in Amphastar Pharmaceuticals in 2023 Q4 according to their latest regulatory filings, with 48 funds opening new positions, 97 increasing their positions, 93 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed

200% more funds holding in top 10

Funds holding in top 10: 13 (+2)

100% more first-time investments, than exits

New positions opened: 48 | Existing positions closed: 24

53% more call options, than puts

Call options by funds: $3.35M | Put options by funds: $2.18M

42% more capital invested

Capital invested by funds: $1.47B → $2.09B (+$623M)

8% more funds holding

Funds holding: 256277 (+21)

5.19% more ownership

Funds ownership: 65.5%70.69% (+5.2%)

4% more repeat investments, than reductions

Existing positions increased: 97 | Existing positions reduced: 93

Holders
277
Holders Change
+21
Holders Change %
+8.2%
% of All Funds
4.04%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.04%
New
48
Increased
97
Reduced
93
Closed
24
Calls
$3.35M
Puts
$2.18M
Net Calls
+$1.16M
Net Calls Change
+$1.1M
Name Holding Trade Value Shares
Change
Change in
Stake
Public Sector Pension Investment Board (PSP Investments)
51
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$4.8M +$1.6M +30,443 +65%
Swiss National Bank
52
Swiss National Bank
Switzerland
$4.77M -$410K -7,800 -9%
D.E. Shaw & Co
53
D.E. Shaw & Co
New York
$4.77M -$1.21M -23,093 -23%
AllianceBernstein
54
AllianceBernstein
Tennessee
$4.76M -$2.89M -55,060 -42%
JP Morgan Chase
55
JP Morgan Chase
New York
$4.59M -$332K -6,324 -8%
UBS Group
56
UBS Group
Switzerland
$4.4M +$2.77M +52,714 +287%
Russell Investments Group
57
Russell Investments Group
United Kingdom
$3.94M -$3.51M -66,854 -51%
Barclays
58
Barclays
United Kingdom
$3.91M +$2.07M +39,449 +166%
MAP
59
Moody Aldrich Partners
Massachusetts
$3.9M +$3.32M +63,114 New
CCMG
60
Clark Capital Management Group
Pennsylvania
$3.85M +$223K +4,237 +7%
Royal Bank of Canada
61
Royal Bank of Canada
Ontario, Canada
$3.48M +$2.65M +50,512 +873%
Qube Research & Technologies (QRT)
62
Qube Research & Technologies (QRT)
United Kingdom
$3.43M -$2.46M -46,920 -46%
New York State Common Retirement Fund
63
New York State Common Retirement Fund
New York
$3.32M +$282K +5,361 +11%
Jane Street
64
Jane Street
New York
$3.21M +$623K +11,868 +30%
CS
65
Credit Suisse
Switzerland
$3.17M -$9.19K -175 -0.3%
SI
66
Shaker Investments
Ohio
$3.04M +$1.49M +28,283 +136%
PCM
67
Penserra Capital Management
California
$3.02M +$2.56M +48,749 New
RG
68
Renaissance Group
Kentucky
$3.01M +$154K +2,923 +6%
First Trust Advisors
69
First Trust Advisors
Illinois
$2.9M -$1.69M -32,146 -41%
CSS
70
Cubist Systematic Strategies
Connecticut
$2.86M -$1.93M -36,720 -44%
State of New Jersey Common Pension Fund D
71
State of New Jersey Common Pension Fund D
New Jersey
$2.84M
UBS AM
72
UBS AM
Illinois
$2.8M -$74.9K -1,425 -3%
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
73
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$2.78M
Prudential Financial
74
Prudential Financial
New Jersey
$2.66M -$83.8K -1,596 -4%
State of Wisconsin Investment Board
75
State of Wisconsin Investment Board
Wisconsin
$2.65M -$12K -229 -0.5%