Institutional Ownership Amphastar Pharmaceuticals, Inc. (AMPH)
This table provides information about the institutional ownership of Amphastar Pharmaceuticals, Inc. (AMPH). We have compiled data on the 275 institutions that hold shares in the stock, with a total of 35.2 Million shares, which have been reported (via 13F filing form) to have a value of $964 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Nordea Investment Management Ab
Stockholm, V7 |
Jan 06, 2025 Q4 2024 |
279,714
shares
|
$7.79 Million
0.01% of portfolio
|
Q4 2024
Added 4.82%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Feb 14, 2025 Q4 2024 |
256,556
shares
|
$7.15 Million
0.0% of portfolio
|
Q4 2024
Reduced 1.19%
|
|
|
Wealthfront Advisers LLC
|
Feb 07, 2025 Q4 2024 |
249,605
shares
|
$6.95 Million
0.01% of portfolio
|
Q4 2024
New holding
|
|
|
Systematic Financial Management LP
Teaneck, NJ |
Feb 14, 2025 Q4 2024 |
246,348
shares
|
$6.86 Million
0.24% of portfolio
|
Q4 2024
New holding
|
|
|
Hotchkis & Wiley Capital Management LLC
Los Angeles, CA |
Feb 14, 2025 Q4 2024 |
237,520
shares
|
$6.62 Million
0.03% of portfolio
|
Q4 2024
Added 6.69%
|
|
|
Principal Financial Group Inc
Des Moines, IA |
Jan 31, 2025 Q4 2024 |
207,978
shares
|
$5.79 Million
0.0% of portfolio
|
Q4 2024
New holding
|
|
|
Janus Henderson Group PLC
London, X0 |
Feb 14, 2025 Q4 2024 |
189,347
shares
|
$5.28 Million
0.0% of portfolio
|
Q4 2024
Added 28.77%
|
|
|
Oberweis Asset Management Inc
Lisle, IL |
Feb 14, 2025 Q4 2024 |
184,595
shares
|
$5.14 Million
0.34% of portfolio
|
Q4 2024
Added 14.55%
|
|
|
Silvercrest Asset Management Group LLC
New York, NY |
Feb 14, 2025 Q4 2024 |
166,814
shares
|
$4.65 Million
0.04% of portfolio
|
Q4 2024
Reduced 0.98%
|
|
|
Assenagon Asset Management S.A.
|
Jan 14, 2025 Q4 2024 |
161,399
shares
|
$4.5 Million
0.01% of portfolio
|
Q4 2024
Reduced 3.56%
|
|
|
Ubs Group Ag
|
Feb 14, 2025 Q4 2024 |
153,742
shares
|
$4.28 Million
0.0% of portfolio
|
Q4 2024
Added 52.17%
|
|
|
Jpmorgan Chase & CO
New York, NY |
Feb 12, 2025 Q4 2024 |
153,571
shares
|
$4.28 Million
0.0% of portfolio
|
Q4 2024
Added 107.75%
|
|
|
Clark Capital Management Group, Inc.
Philadelphia, PA |
Feb 14, 2025 Q4 2024 |
148,075
shares
|
$4.13 Million
0.04% of portfolio
|
Q4 2024
Reduced 3.69%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
Feb 14, 2025 Q4 2024 |
146,015
shares
|
$4.07 Million
0.0% of portfolio
|
Q4 2024
Added 0.98%
|
|
|
Voloridge Investment Management, LLC
Jupiter, FL |
Feb 14, 2025 Q4 2024 |
143,436
shares
|
$4 Million
0.02% of portfolio
|
Q4 2024
Added 16.19%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Feb 14, 2025 Q4 2024 |
140,413
shares
|
$3.91 Million
0.0% of portfolio
|
Q4 2024
Added 3.83%
|
|
|
Portolan Capital Management, LLC
Boston, MA |
Feb 13, 2025 Q4 2024 |
131,123
shares
|
$3.65 Million
0.37% of portfolio
|
Q4 2024
Reduced 59.99%
|
|
|
Lam Group, Inc.
Lake Oswego, OR |
Jan 16, 2025 Q4 2024 |
130,800
shares
|
$3.64 Million
3.94% of portfolio
|
Q4 2023
Added 2.19%
|
|
|
Frontier Capital Management CO LLC
|
Feb 14, 2025 Q4 2024 |
123,360
shares
|
$3.44 Million
0.05% of portfolio
|
Q4 2024
Reduced 0.21%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Feb 14, 2025 Q4 2024 |
118,851
shares
|
$3.31 Million
0.0% of portfolio
|
Q4 2024
Added 402.35%
|
|
|
Raymond James & Associates
St Petersburg, FL |
Oct 18, 2024 Q3 2024 |
116,677
shares
|
$3.25 Million
0.0% of portfolio
|
Q3 2024
Added 1.71%
|
|
|
Qube Research & Technologies LTD
London, X0 |
Feb 14, 2025 Q4 2024 |
115,292
shares
|
$3.21 Million
0.01% of portfolio
|
Q4 2024
Reduced 1.19%
|
|
|
Bank Of America Corp
Charlotte, NC |
Feb 14, 2025 Q4 2024 |
112,094
shares
|
$3.12 Million
0.0% of portfolio
|
Q4 2024
Reduced 29.11%
|
|
|
Trexquant Investment LP
Stamford, CT |
Feb 12, 2025 Q4 2024 |
105,528
shares
|
$2.94 Million
0.05% of portfolio
|
Q4 2024
Added 18.2%
|
|
|
Legal & General Group PLC
London, X0 |
Feb 13, 2025 Q4 2024 |
103,741
shares
|
$2.89 Million
0.0% of portfolio
|
Q3 2024
Added 0.56%
|