Purchases and Sales Made in Q2 2023 in Amphastar Pharmaceuticals, Inc. (AMPH)
This table provides information about the institutional ownership of Amphastar Pharmaceuticals, Inc. (AMPH) during Q2 2023. The information is specifically focused on institutions that hold shares of Amphastar Pharmaceuticals, Inc..
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 11, 2023
Q2 2023
|
Allianz Asset Management Gmb H
Munich, 2M |
SELL
|
- |
-20.8K- 61.9% |
$744K - $1.21M
|
12.8K
$465K
|
|
|
Aug 11, 2023
Q2 2023
|
Hrt Financial LP
New York, NY |
SELL
|
- |
-25.9K- 81.13% |
$927K - $1.51M
|
6.03K
$219K
|
|
|
Aug 14, 2023
Q2 2023
|
Oberweis Asset Management Inc
Lisle, IL |
SELL
|
- |
-30.4K- 17.06% |
$1.09M - $1.77M
|
148K
$5.37M
|
|
|
Aug 11, 2023
Q2 2023
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-32.1K- 5.41% |
$1.15M - $1.87M
|
561K
$20.4M
|
|
|
Aug 11, 2023
Q2 2023
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-33.9K- 28.8% |
$1.21M - $1.98M
|
83.8K
$3.05M
|
|
|
Aug 14, 2023
Q2 2023
|
Frontier Capital Management CO LLC
|
SELL
|
- |
-41.2K- 22.01% |
$1.47M - $2.4M
|
146K
$5.3M
|
|
|
Aug 14, 2023
Q2 2023
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
SELL
|
- |
-45.2K- 60.82% |
$1.62M - $2.64M
|
29.1K
$1.06M
|
|
|
Aug 14, 2023
Q2 2023
|
Silvercrest Asset Management Group LLC
New York, NY |
SELL
|
- |
-45.2K- 29.2% |
$1.62M - $2.64M
|
110K
$3.99M
|
|
|
Aug 11, 2023
Q2 2023
|
Trexquant Investment LP
Stamford, CT |
SELL
|
- |
-46.3K- 81.88% |
$1.65M - $2.7M
|
10.2K
$372K
|
|
|
Aug 14, 2023
Q2 2023
|
Aqr Capital Management LLC
Greenwich, CT |
SELL
|
- |
-51.9K- 46.76% |
$1.85M - $3.03M
|
59K
$2.15M
|
|
|
Aug 11, 2023
Q2 2023
|
Hillsdale Investment Management Inc.
Toronto, A6 |
SELL
|
- |
-54.8K- 35.37% |
$1.96M - $3.2M
|
100K
$3.64M
|
|
|
Jul 25, 2023
Q2 2023
|
Shaker Investments LLC
|
SELL
|
- |
-61.3K- 74.53% |
$2.19M - $3.58M
|
21K
$762K
|
|
|
Aug 14, 2023
Q2 2023
|
Axa S.A.
Paris, I0 |
SELL
|
- |
-76.3K- 50.22% |
$2.73M - $4.45M
|
75.6K
$2.75M
|
|
|
Aug 14, 2023
Q2 2023
|
Globeflex Capital L P
San Diego, CA |
SELL
|
- |
-86.8K- 97.36% |
$3.11M - $5.07M
|
2.36K
$85.7K
|
|
|
Jul 18, 2023
Q2 2023
|
Allspring Global Investments Holdings, LLC
|
SELL
|
- |
-94.1K- 94.05% |
$3.37M - $5.49M
|
5.95K
$216K
|
|
|
Aug 14, 2023
Q2 2023
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-115K- 33.57% |
$4.13M - $6.73M
|
228K
$8.3M
|
|
|
Jul 25, 2023
Q2 2023
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-157K- 92.83% |
$5.61M - $9.16M
|
12.1K
$441K
|
|
|
Aug 14, 2023
Q2 2023
|
Portolan Capital Management, LLC
Boston, MA |
SELL
|
- |
-158K- 46.49% |
$5.66M - $9.24M
|
182K
$6.63M
|
|
|
Aug 14, 2023
Q2 2023
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-162K- 55.87% |
$5.81M - $9.48M
|
128K
$4.67M
|
|
|
Jul 31, 2023
Q2 2023
|
Mesirow Institutional Investment Management, Inc.
Chicago, IL |
SELL
|
- |
-196K- 60.25% |
$7.02M - $11.5M
|
129K
$4.71M
|
|
|
Aug 09, 2023
Q2 2023
|
Eagle Asset Management Inc
St Petersburg, FL |
SELL
|
- |
-237K- 77.32% |
$8.48M - $13.8M
|
69.6K
$2.53M
|
|
|
Aug 11, 2023
Q2 2023
|
Black Rock Inc.
New York, NY |
SELL
|
- |
-479K- 7.29% |
$17.1M - $28M
|
6.09M
$221M
|