Purchases and Sales Made in Q4 2022 in Amphastar Pharmaceuticals, Inc. (AMPH)
This table provides information about the institutional ownership of Amphastar Pharmaceuticals, Inc. (AMPH) during Q4 2022. 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 |
|---|---|---|---|---|---|---|---|
|
Feb 14, 2023
Q4 2022
|
Eagle Asset Management Inc
St Petersburg, FL |
SELL
|
- |
-9.38K- 3.02% |
$262K - $293K
|
301K
$9.74M
|
|
|
Feb 02, 2023
Q4 2022
|
Navellier & Associates Inc
Reno, NV |
SELL
|
- |
-9.44K- 41.77% |
$264K - $295K
|
13.2K
$426K
|
|
|
Feb 10, 2023
Q4 2022
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-9.66K- 19.66% |
$270K - $302K
|
39.5K
$1.28M
|
|
|
Feb 14, 2023
Q4 2022
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-10.2K- 11.26% |
$285K - $319K
|
80.4K
$2.6M
|
|
|
Feb 13, 2023
Q4 2022
|
Portolan Capital Management, LLC
Boston, MA |
SELL
|
- |
-11.4K- 4.04% |
$318K - $356K
|
271K
$8.77M
|
|
|
Feb 10, 2023
Q4 2022
|
Schroder Investment Management Group
London, X0 |
SELL
|
- |
-14.9K- 25.09% |
$415K - $464K
|
44.3K
$1.43M
|
|
|
Feb 14, 2023
Q4 2022
|
Schonfeld Strategic Advisors LLC
New York, NY |
SELL
|
- |
-16.5K- 50.16% |
$461K - $516K
|
16.4K
$531K
|
|
|
Feb 13, 2023
Q4 2022
|
American Century Companies Inc
Kansas City, MO |
SELL
|
- |
-17.2K- 30.69% |
$480K - $537K
|
38.8K
$1.26M
|
|
|
Feb 14, 2023
Q4 2022
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-18.1K- 9.37% |
$505K - $565K
|
175K
$5.66M
|
|
|
Feb 14, 2023
Q4 2022
|
Cubist Systematic Strategies, LLC
Stamford, CT |
SELL
|
- |
-18.4K- 56.82% |
$513K - $574K
|
14K
$452K
|
|
|
Feb 13, 2023
Q4 2022
|
Martingale Asset Management L P
Boston, MA |
SELL
|
- |
-19.4K- 29.58% |
$542K - $606K
|
46.1K
$1.49M
|
|
|
Feb 14, 2023
Q4 2022
|
Price T Rowe Associates Inc
Baltimore, MD |
SELL
|
- |
-19.6K- 2.42% |
$546K - $612K
|
789K
$25.5M
|
|
|
Feb 14, 2023
Q4 2022
|
Occudo Quantitative Strategies LP
Fort Lauderdale, FL |
SELL
|
- |
-20.2K- 46.58% |
$565K - $633K
|
23.2K
$751K
|
|
|
Feb 14, 2023
Q4 2022
|
Qube Research & Technologies LTD
London, X0 |
SELL
|
- |
-20.5K- 25.09% |
$573K - $642K
|
61.3K
$1.98M
|
|
|
Feb 10, 2023
Q4 2022
|
Bank Of America Corp
Charlotte, NC |
SELL
|
- |
-23.8K- 26.76% |
$664K - $743K
|
65K
$2.1M
|
|
|
Feb 13, 2023
Q4 2022
|
Hillsdale Investment Management Inc.
Toronto, A6 |
SELL
|
- |
-25.5K- 12.9% |
$712K - $797K
|
172K
$5.58M
|
|
|
Feb 13, 2023
Q4 2022
|
Algert Global LLC
San Francisco, CA |
SELL
|
- |
-26.9K- 75.64% |
$750K - $840K
|
8.65K
$280K
|
|
|
Feb 14, 2023
Q4 2022
|
Jane Street Group, LLC
New York, NY |
SELL
|
- |
-29K- 77.88% |
$811K - $908K
|
8.25K
$267K
|
|
|
Feb 09, 2023
Q4 2022
|
Aviva PLC
|
SELL
|
- |
-31.2K- 57.19% |
$870K - $974K
|
23.3K
$755K
|
|
|
Feb 14, 2023
Q4 2022
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-32.6K- 7.83% |
$911K - $1.02M
|
384K
$12.4M
|
|
|
Feb 14, 2023
Q4 2022
|
Prudential Financial Inc
Newark, NJ |
SELL
|
- |
-34.4K- 24.37% |
$961K - $1.08M
|
107K
$3.45M
|
|
|
Feb 14, 2023
Q4 2022
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
SELL
|
- |
-35K- 17.42% |
$978K - $1.1M
|
166K
$5.37M
|
|
|
Feb 14, 2023
Q4 2022
|
Voloridge Investment Management, LLC
Jupiter, FL |
SELL
|
- |
-67.6K- 41.68% |
$1.89M - $2.12M
|
94.6K
$3.06M
|
|
|
Feb 14, 2023
Q4 2022
|
Quantedge Capital Pte LTD
Singapore, U0 |
SELL
|
- |
-71K- 66.9% |
$1.98M - $2.22M
|
35.2K
$1.14M
|
|
|
Feb 14, 2023
Q4 2022
|
Acadian Asset Management LLC
Boston, MA |
SELL
|
- |
-83.3K- 77.73% |
$2.33M - $2.6M
|
23.9K
$773K
|
|
|
Feb 13, 2023
Q4 2022
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-106K- 48.22% |
$2.96M - $3.31M
|
114K
$3.68M
|
|
|
Feb 14, 2023
Q4 2022
|
Morgan Stanley
New York, NY |
SELL
|
- |
-107K- 15.11% |
$3M - $3.36M
|
603K
$19.5M
|
|
|
Feb 13, 2023
Q4 2022
|
Black Rock Inc.
New York, NY |
SELL
|
- |
-109K- 1.53% |
$3.05M - $3.41M
|
7.04M
$228M
|
|
|
Jan 23, 2023
Q4 2022
|
Allspring Global Investments Holdings, LLC
|
SELL
|
- |
-116K- 51.28% |
$3.24M - $3.63M
|
110K
$3.57M
|
|
|
Feb 14, 2023
Q4 2022
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-133K- 75.75% |
$3.71M - $4.15M
|
42.5K
$1.38M
|
|
|
Feb 14, 2023
Q4 2022
|
State Street Corp
Boston, MA |
SELL
|
- |
-175K- 11.43% |
$4.9M - $5.48M
|
1.36M
$44M
|
|
|
Feb 13, 2023
Q4 2022
|
Fuller & Thaler Asset Management, Inc.
San Mateo, CA |
SELL
|
- |
-215K- 30.08% |
$6.01M - $6.73M
|
500K
$16.2M
|