Purchases and Sales Made in Q2 2025 in Amphastar Pharmaceuticals, Inc. (AMPH)
This table provides information about the institutional ownership of Amphastar Pharmaceuticals, Inc. (AMPH) during Q2 2025. 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 08, 2025
Q2 2025
|
Larson Financial Group LLC
|
SELL
|
- |
-597- 95.52% |
$13.7K - $16.9K
|
28
$764
|
|
|
Aug 13, 2025
Q2 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-696- 4.31% |
$16K - $19.7K
|
15.4K
$421K
|
|
|
Aug 11, 2025
Q2 2025
|
Principal Securities, Inc.
Des Moines, IA |
SELL
|
- |
-765- 97.7% |
$17.6K - $21.6K
|
18
$491
|
|
|
Jul 29, 2025
Q2 2025
|
Virginia Retirement Systems Et Al
Richmond, VA |
SELL
|
- |
-800- 8.37% |
$18.4K - $22.6K
|
8.76K
$239K
|
|
|
Jul 30, 2025
Q2 2025
|
Aurora Investment Counsel
Atlanta, GA |
SELL
|
- |
-828- 1.53% |
$19K - $23.4K
|
53.3K
$1.45M
|
|
|
Jul 31, 2025
Q2 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-850- 69.44% |
$19.5K - $24K
|
374
$10.2K
|
|
|
Aug 06, 2025
Q2 2025
|
Parkside Financial Bank & Trust
|
SELL
|
- |
-870- 86.48% |
$20K - $24.6K
|
136
$3.71K
|
|
|
Aug 07, 2025
Q2 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-1.04K- 9.37% |
$23.8K - $29.4K
|
10K
$274K
|
|
|
Aug 14, 2025
Q2 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
SELL
|
- |
-1.05K- 3.35% |
$24K - $29.6K
|
30.2K
$824K
|
|
|
Aug 14, 2025
Q2 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-1.14K- 5.74% |
$26.1K - $32.2K
|
18.7K
$510K
|
|
|
Aug 13, 2025
Q2 2025
|
Russell Investments Group, Ltd.
|
SELL
|
- |
-1.22K- 59.43% |
$28.1K - $34.6K
|
835
$22.8K
|
|
|
Aug 14, 2025
Q2 2025
|
Wellington Management Group LLP
Boston, MA |
SELL
|
- |
-1.3K- 7.66% |
$29.7K - $36.6K
|
15.6K
$426K
|
|
|
Aug 12, 2025
Q2 2025
|
Picton Mahoney Asset Management
Toronto, A6 |
SELL
|
- |
-1.58K- 98.51% |
$36.4K - $44.8K
|
24
$654
|
|
|
Aug 07, 2025
Q2 2025
|
1620 Investment Advisors, Inc.
Plymouth, MA |
SELL
|
- |
-1.6K- 70.05% |
$36.6K - $45.1K
|
682
$18.6K
|
|
|
Aug 07, 2025
Q2 2025
|
Profund Advisors LLC
|
SELL
|
- |
-1.62K- 14.37% |
$37.1K - $45.8K
|
9.64K
$263K
|
|
|
Aug 19, 2025
Q2 2025
|
State Of Wyoming
Cheyenne, WY |
SELL
|
- |
-2.14K- 43.97% |
$49.1K - $60.5K
|
2.72K
$74.3K
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-2.15K- 9.56% |
$49.4K - $60.9K
|
20.3K
$555K
|
|
|
Aug 13, 2025
Q2 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-4.23K- 5.21% |
$97K - $120K
|
76.9K
$2.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-4.97K- 16.91% |
$114K - $140K
|
24.4K
$665K
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-5.73K- 18.54% |
$132K - $162K
|
25.2K
$687K
|
|
|
Aug 14, 2025
Q2 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
SELL
|
- |
-6.14K- 23.22% |
$141K - $174K
|
20.3K
$553K
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
- |
-8.88K- 40.73% |
$204K - $251K
|
12.9K
$352K
|
|
|
Aug 08, 2025
Q2 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
SELL
|
- |
-9.22K- 15.29% |
$212K - $261K
|
51.1K
$1.39M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-13.5K- 11.76% |
$311K - $383K
|
102K
$2.77M
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-14.5K- 15.18% |
$333K - $411K
|
81.1K
$2.21M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-16.1K- 22.78% |
$370K - $456K
|
54.6K
$1.49M
|
|
|
Aug 14, 2025
Q2 2025
|
Man Group PLC
London, X0 |
SELL
|
- |
-17.9K- 46.91% |
$412K - $507K
|
20.3K
$554K
|
|
|
Aug 13, 2025
Q2 2025
|
Epoch Investment Partners, Inc.
New York, NY |
SELL
|
- |
-19.9K- 1.58% |
$458K - $564K
|
1.24M
$33.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
SELL
|
- |
-22.5K- 25.18% |
$516K - $636K
|
66.8K
$1.82M
|
|
|
Aug 07, 2025
Q2 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
SELL
|
- |
-23.4K- 51.01% |
$536K - $661K
|
22.4K
$612K
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-28.4K- 1.77% |
$652K - $803K
|
1.58M
$43M
|
|
|
Aug 13, 2025
Q2 2025
|
New York State Common Retirement Fund
|
SELL
|
- |
-33.2K- 40.7% |
$762K - $939K
|
48.4K
$1.32M
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
SELL
|
- |
-35.5K- 45.69% |
$815K - $1M
|
42.2K
$1.15M
|
|
|
Jul 28, 2025
Q2 2025
|
Boston Trust Walden Corp
|
SELL
|
- |
-39.2K- 3.22% |
$899K - $1.11M
|
1.18M
$32.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Hrt Financial LP
New York, NY |
SELL
|
- |
-44.3K- 51.28% |
$1.02M - $1.25M
|
42.1K
$1.15M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
SELL
|
- |
-46.7K- 67.0% |
$1.07M - $1.32M
|
23K
$628K
|
|
|
Aug 27, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
SELL
|
- |
-46.7K- 67.0% |
$1.07M - $1.32M
|
23K
$628K
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-50.5K- 12.41% |
$1.16M - $1.43M
|
356K
$9.71M
|
|
|
Aug 12, 2025
Q2 2025
|
American Century Companies Inc
Kansas City, MO |
SELL
|
- |
-74.8K- 24.3% |
$1.72M - $2.12M
|
233K
$6.36M
|
|
|
Aug 14, 2025
Q2 2025
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-108K- 86.44% |
$2.47M - $3.04M
|
16.9K
$460K
|
|
|
Aug 12, 2025
Q2 2025
|
Pacer Advisors, Inc.
Malvern, PA |
SELL
|
- |
-153K- 31.98% |
$3.52M - $4.34M
|
326K
$8.89M
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-173K- 29.15% |
$3.98M - $4.9M
|
421K
$11.5M
|
|
|
Jul 28, 2025
Q2 2025
|
Td Asset Management Inc
|
SELL
|
- |
-177K- 8.01% |
$4.07M - $5.01M
|
2.03M
$55.5M
|
|
|
Aug 13, 2025
Q2 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-183K- 17.74% |
$4.2M - $5.18M
|
849K
$23.1M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-250K- 28.73% |
$5.73M - $7.06M
|
619K
$16.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
SELL
|
- |
-268K- 49.51% |
$6.15M - $7.58M
|
273K
$7.45M
|
|
|
Aug 13, 2025
Q2 2025
|
Exodus Point Capital Management, LP
New York, NY |
SELL
|
- |
-311K- 90.55% |
$7.14M - $8.79M
|
32.4K
$885K
|
|
|
Aug 13, 2025
Q2 2025
|
Federated Hermes, Inc.
Pittsburgh, PA |
SELL
|
- |
-574K- 98.08% |
$13.2M - $16.2M
|
11.2K
$306K
|