Purchases and Sales Made in Q1 2023 in Amphastar Pharmaceuticals, Inc. (AMPH)
This table provides information about the institutional ownership of Amphastar Pharmaceuticals, Inc. (AMPH) during Q1 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 |
|---|---|---|---|---|---|---|---|
|
May 02, 2023
Q1 2023
|
Yousif Capital Management, LLC
|
SELL
|
- |
-3.22K- 13.62% |
$90.1K - $122K
|
20.4K
$682K
|
|
|
May 15, 2023
Q1 2023
|
Engineers Gate Manager LP
New York, NY |
SELL
|
- |
-3.45K- 21.18% |
$96.5K - $131K
|
12.8K
$428K
|
|
|
Apr 25, 2023
Q1 2023
|
D.A. Davidson & Co.
|
SELL
|
- |
-3.84K- 7.84% |
$107K - $145K
|
45.1K
$1.51M
|
|
|
May 12, 2023
Q1 2023
|
Martingale Asset Management L P
Boston, MA |
SELL
|
- |
-3.98K- 8.62% |
$111K - $151K
|
42.2K
$1.41M
|
|
|
May 15, 2023
Q1 2023
|
State Of Wisconsin Investment Board
Madison, WI |
SELL
|
- |
-4.05K- 10.31% |
$113K - $154K
|
35.2K
$1.18M
|
|
|
May 15, 2023
Q1 2023
|
Squarepoint Ops LLC
New York, NY |
SELL
|
- |
-4.2K- 27.16% |
$117K - $159K
|
11.3K
$376K
|
|
|
Apr 18, 2023
Q1 2023
|
Assenagon Asset Management S.A.
|
SELL
|
- |
-4.42K- 2.55% |
$124K - $168K
|
169K
$5.64M
|
|
|
May 15, 2023
Q1 2023
|
Royal Bank Of Canada
Toronto, A6 |
SELL
|
- |
-4.78K- 54.49% |
$134K - $181K
|
3.99K
$133K
|
|
|
May 04, 2023
Q1 2023
|
Mutual Of America Capital Management LLC
New York, NY |
SELL
|
- |
-4.9K- 4.23% |
$137K - $186K
|
111K
$3.71M
|
|
|
May 15, 2023
Q1 2023
|
Ubs Asset Management Americas Inc
Chicago, IL |
SELL
|
- |
-5.04K- 11.42% |
$141K - $191K
|
39.1K
$1.3M
|
|
|
May 15, 2023
Q1 2023
|
Ameriprise Financial Inc
Minneapolis, MN |
SELL
|
- |
-5.58K- 3.19% |
$156K - $212K
|
169K
$5.65M
|
|
|
May 11, 2023
Q1 2023
|
Cornercap Investment Counsel Inc
Atlanta, GA |
SELL
|
- |
-5.81K- 14.16% |
$163K - $220K
|
35.2K
$1.18M
|
|
|
May 12, 2023
Q1 2023
|
Winton Group LTD
London, X0 |
SELL
|
- |
-5.83K- 18.44% |
$163K - $221K
|
25.8K
$861K
|
|
|
May 12, 2023
Q1 2023
|
State Of Tennessee, Treasury Department
Nashville, TN |
SELL
|
- |
-5.89K- 22.12% |
$165K - $223K
|
20.7K
$693K
|
|
|
May 09, 2023
Q1 2023
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-6.21K- 2.6% |
$174K - $236K
|
233K
$7.77M
|
|
|
May 10, 2023
Q1 2023
|
Guggenheim Capital LLC
Chicago, IL |
SELL
|
- |
-6.3K- 34.69% |
$176K - $239K
|
11.9K
$396K
|
|
|
May 11, 2023
Q1 2023
|
Citigroup Inc
|
SELL
|
- |
-7K- 22.04% |
$196K - $265K
|
24.7K
$826K
|
|
|
Apr 19, 2023
Q1 2023
|
Nordea Investment Management Ab
Stockholm, V7 |
SELL
|
- |
-7.21K- 2.14% |
$202K - $274K
|
330K
$11M
|
|
|
May 15, 2023
Q1 2023
|
Sg3 Management, LLC
Dorado, PR |
SELL
|
- |
-8.88KClosed |
$248K - $337K
|
0
$0
|
|
|
Apr 13, 2023
Q1 2023
|
Allspring Global Investments Holdings, LLC
|
SELL
|
- |
-10.3K- 9.35% |
$289K - $391K
|
100K
$3.34M
|
|
|
May 15, 2023
Q1 2023
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
SELL
|
- |
-11.2K- 26.27% |
$313K - $423K
|
31.3K
$1.05M
|
|
|
May 10, 2023
Q1 2023
|
Swiss National Bank
Zurich, V8 |
SELL
|
- |
-11.2K- 11.84% |
$313K - $425K
|
83.4K
$2.78M
|
|
|
May 15, 2023
Q1 2023
|
Joel Greenblatt
Gotham Asset Management, LLC | New York, Ny
|
SELL
|
- |
-11.8K- 58.06% |
$329K - $446K
|
8.5K
$284K
|
|
|
May 15, 2023
Q1 2023
|
Frontier Capital Management CO LLC
|
SELL
|
- |
-16.9K- 8.29% |
$473K - $641K
|
187K
$6.25M
|
|
|
May 10, 2023
Q1 2023
|
Hillsdale Investment Management Inc.
Toronto, A6 |
SELL
|
- |
-17.2K- 9.99% |
$481K - $652K
|
155K
$5.18M
|
|
|
May 15, 2023
Q1 2023
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
SELL
|
- |
-21.3K- 26.49% |
$596K - $808K
|
59.1K
$1.97M
|
|
|
May 04, 2023
Q1 2023
|
Barclays PLC
London, X0 |
SELL
|
- |
-21.6K- 34.35% |
$605K - $820K
|
41.3K
$1.38M
|
|
|
May 15, 2023
Q1 2023
|
Voloridge Investment Management, LLC
Jupiter, FL |
SELL
|
- |
-21.7K- 22.91% |
$607K - $822K
|
72.9K
$2.44M
|
|
|
May 11, 2023
Q1 2023
|
Allianz Asset Management Gmb H
Munich, 2M |
SELL
|
- |
-24.1K- 41.81% |
$676K - $916K
|
33.6K
$1.12M
|
|
|
May 15, 2023
Q1 2023
|
First Trust Advisors LP
Wheaton, IL |
SELL
|
- |
-24.7K- 37.94% |
$690K - $935K
|
40.3K
$1.35M
|
|
|
May 12, 2023
Q1 2023
|
Teacher Retirement System Of Texas
Austin, TX |
SELL
|
- |
-27.6K- 69.84% |
$772K - $1.05M
|
11.9K
$398K
|
|
|
May 12, 2023
Q1 2023
|
Quantedge Capital Pte LTD
Singapore, U0 |
SELL
|
- |
-28.8K- 81.83% |
$805K - $1.09M
|
6.39K
$213K
|
|
|
May 15, 2023
Q1 2023
|
Alliancebernstein L.P.
New York, NY |
SELL
|
- |
-35.5K- 44.19% |
$995K - $1.35M
|
44.9K
$1.5M
|
|
|
May 09, 2023
Q1 2023
|
Russell Investments Group, Ltd.
|
SELL
|
- |
-36.9K- 50.46% |
$1.03M - $1.4M
|
36.2K
$1.21M
|
|
|
May 11, 2023
Q1 2023
|
Jpmorgan Chase & CO
New York, NY |
SELL
|
- |
-43.8K- 38.49% |
$1.23M - $1.66M
|
70K
$2.34M
|
|
|
May 11, 2023
Q1 2023
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-45.6K- 17.06% |
$1.28M - $1.73M
|
222K
$7.4M
|
|
|
May 14, 2024
Q1 2023
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-45.6K- 17.06% |
$1.28M - $1.73M
|
222K
$7.4M
|
|
|
May 01, 2023
Q1 2023
|
Mesirow Institutional Investment Management, Inc.
Chicago, IL |
SELL
|
- |
-48.7K- 13.02% |
$1.36M - $1.85M
|
326K
$10.9M
|
|
|
May 12, 2023
Q1 2023
|
Invesco Ltd.
Atlanta, GA |
SELL
|
- |
-53.2K- 8.23% |
$1.49M - $2.02M
|
593K
$19.8M
|
|
|
May 15, 2023
Q1 2023
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
SELL
|
- |
-64.3K- 33.72% |
$1.8M - $2.44M
|
126K
$4.22M
|
|
|
May 15, 2023
Q1 2023
|
Nuveen Asset Management, LLC
Chicago, IL |
SELL
|
- |
-65.7K- 17.1% |
$1.84M - $2.49M
|
318K
$10.6M
|
|
|
May 15, 2023
Q1 2023
|
Silvercrest Asset Management Group LLC
New York, NY |
SELL
|
- |
-68.3K- 30.6% |
$1.91M - $2.59M
|
155K
$5.17M
|
|
|
May 12, 2023
Q1 2023
|
Prudential Financial Inc
Newark, NJ |
SELL
|
- |
-69.6K- 65.22% |
$1.95M - $2.64M
|
37.1K
$1.24M
|
|
|
May 15, 2023
Q1 2023
|
Morgan Stanley
New York, NY |
SELL
|
- |
-83K- 13.76% |
$2.32M - $3.15M
|
520K
$17.4M
|
|
|
May 15, 2023
Q1 2023
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
SELL
|
- |
-91.8K- 55.27% |
$2.57M - $3.48M
|
74.3K
$2.48M
|
|
|
May 15, 2023
Q1 2023
|
Price T Rowe Associates Inc
Baltimore, MD |
SELL
|
- |
-321K- 40.64% |
$8.98M - $12.2M
|
468K
$15.6M
|
|
|
May 12, 2023
Q1 2023
|
Black Rock Inc.
New York, NY |
SELL
|
- |
-472K- 6.7% |
$13.2M - $17.9M
|
6.57M
$219M
|