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 254 institutions that hold shares in the stock, with a total of 33.1 Million shares, which have been reported (via 13F filing form) to have a value of $688 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|
Vestcor Inc
Fredericton, A3 |
May 08, 2025 Q1 2025 |
9,383
shares
|
$202,860
0.01% of portfolio
|
Q1 2024
Reduced 28.98%
|
|
|
State Of Tennessee, Treasury Department
Nashville, TN |
May 13, 2025 Q1 2025 |
9,300
shares
|
$201,066
0.0% of portfolio
|
Q1 2025
Reduced 44.62%
|
|
|
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys
Harrisburg, PA |
May 13, 2025 Q1 2025 |
8,975
shares
|
$194,039
0.0% of portfolio
|
Q1 2025
Added 12.1%
|
|
|
Virginia Retirement Systems Et Al
Richmond, VA |
Jul 29, 2025 Q2 2025 |
8,762
shares
|
$189,434
0.0% of portfolio
|
Q2 2025
Reduced 8.37%
|
|
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
May 15, 2025 Q1 2025 |
8,585
shares
|
$185,607
0.0% of portfolio
|
Q1 2025
Added 24.33%
|
|
|
Entry Point Capital, LLC
New York, NY |
May 14, 2025 Q1 2025 |
8,498
shares
|
$183,726
0.12% of portfolio
|
Q1 2025
Reduced 37.78%
|
|
|
Oregon Public Employees Retirement Fund
|
Jul 25, 2025 Q2 2025 |
8,442
shares
|
$182,516
0.0% of portfolio
|
Q2 2025
Reduced 1.17%
|
|
|
Cibc World Markets Corp
New York, NY |
May 13, 2025 Q1 2025 |
8,399
shares
|
$181,586
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Police & Firemen'S Retirement System Of New Jersey
Trenton, NJ |
May 09, 2025 Q1 2025 |
8,288
shares
|
$179,186
0.0% of portfolio
|
Q4 2024
New holding
|
|
|
Quadrant Capital Group LLC
Cincinnati, OH |
May 13, 2025 Q1 2025 |
8,277
shares
|
$178,948
0.01% of portfolio
|
Q1 2025
Added 1018.51%
|
|
|
Rafferty Asset Management, LLC
New York, NY |
May 14, 2025 Q1 2025 |
8,126
shares
|
$175,684
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Hohimer Wealth Management, LLC
|
May 01, 2025 Q1 2025 |
8,005
shares
|
$173,068
0.05% of portfolio
|
Q1 2025
Added 6.95%
|
|
|
Zurcher Kantonalbank (Zurich Cantonalbank)
Zurich, V8 |
Aug 07, 2025 Q2 2025 |
7,504
shares
|
$162,236
0.0% of portfolio
|
Q4 2024
Added 20.18%
|
|
|
Corient Ia LLC
Miami, FL |
May 13, 2025 Q1 2025 |
7,500
shares
|
$162,150
0.15% of portfolio
|
Q1 2025
New holding
|
|
|
Klp Kapitalforvaltning As
Oslo, Q8 |
Jul 23, 2025 Q2 2025 |
7,400
shares
|
$159,988
0.0% of portfolio
|
Q4 2024
New holding
|
|
|
Ci Private Wealth, LLC
Miami, FL |
May 14, 2025 Q1 2025 |
7,230
shares
|
$156,312
0.0% of portfolio
|
Q1 2025
Reduced 52.99%
|
|
|
Fora Capital, LLC
Miami, FL |
May 14, 2025 Q1 2025 |
6,903
shares
|
$149,242
0.02% of portfolio
|
Q1 2025
New holding
|
|
|
Oakworth Capital, Inc.
|
Jul 17, 2025 Q2 2025 |
6,000
shares
|
$129,720
0.01% of portfolio
|
Q1 2025
Added 19.45%
|
|
|
Public Employees Retirement Association Of Colorado
Denver, CO |
May 12, 2025 Q1 2025 |
5,265
shares
|
$113,829
0.0% of portfolio
|
Q2 2024
Reduced 12.96%
|
|
|
Pictet Asset Management Sa
Geneva 73, V8 |
Aug 10, 2023 Q2 2023 |
5,116
shares
|
$110,607
0.0% of portfolio
|
Q2 2023
New holding
|
|
|
State Of Wyoming
Cheyenne, WY |
May 14, 2025 Q1 2025 |
4,860
shares
|
$105,073
0.02% of portfolio
|
Q1 2025
New holding
|
|
|
Advisor Partners Ii, LLC
Walnut Creek, CA |
Oct 26, 2023 Q3 2023 |
4,854
shares
|
$104,943
0.01% of portfolio
|
Q3 2023
Reduced 0.92%
|
|
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
May 09, 2025 Q1 2025 |
4,783
shares
|
$103,408
0.0% of portfolio
|
Q1 2025
Added 13.8%
|
|
|
Cwm, LLC
|
Jul 25, 2025 Q2 2025 |
4,502
shares
|
$97,333
0.0% of portfolio
|
Q2 2025
Added 573.95%
|
|
|
Shell Asset Management CO
The Hague, P7 |
Jul 23, 2025 Q2 2025 |
4,173
shares
|
$90,220
0.0% of portfolio
|
Q2 2025
Reduced 9.93%
|