Latest Institutional Sells of Amphastar Pharmaceuticals, Inc. (AMPH)
This list provides information on the latest institutional transactions involving Amphastar Pharmaceuticals, Inc. (AMPH) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Aug 13, 2025
Q2 2025
|
Federated Hermes, Inc.
Pittsburgh, PA |
SELL
|
- |
-574K- 98.08% |
$13.2M - $16.2M
|
11.2K
$341K
|
|
|
Aug 13, 2025
Q2 2025
|
Exodus Point Capital Management, LP
New York, NY |
SELL
|
- |
-311K- 90.55% |
$7.14M - $8.79M
|
32.4K
$985K
|
|
|
Aug 14, 2025
Q2 2025
|
Price T Rowe Associates Inc
Baltimore, MD |
SELL
|
- |
-268K- 49.51% |
$6.15M - $7.58M
|
273K
$8.29M
|
|
|
Aug 14, 2025
Q2 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
SELL
|
- |
-250K- 28.73% |
$5.73M - $7.06M
|
619K
$18.8M
|
|
|
Aug 13, 2025
Q2 2025
|
Marshall Wace, LLP
London, X0 |
SELL
|
- |
-183K- 17.74% |
$4.2M - $5.18M
|
849K
$25.8M
|
|
|
Jul 28, 2025
Q2 2025
|
Td Asset Management Inc
|
SELL
|
- |
-177K- 8.01% |
$4.07M - $5.01M
|
2.03M
$61.8M
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-173K- 29.15% |
$3.98M - $4.9M
|
421K
$12.8M
|
|
|
Aug 12, 2025
Q2 2025
|
Pacer Advisors, Inc.
Malvern, PA |
SELL
|
- |
-153K- 31.98% |
$3.52M - $4.34M
|
326K
$9.9M
|
|
|
Aug 14, 2025
Q2 2025
|
Janus Henderson Group PLC
London, X0 |
SELL
|
- |
-108K- 86.44% |
$2.47M - $3.04M
|
16.9K
$512K
|
|
|
Aug 12, 2025
Q2 2025
|
American Century Companies Inc
Kansas City, MO |
SELL
|
- |
-74.8K- 24.3% |
$1.72M - $2.12M
|
233K
$7.08M
|
|
|
Aug 14, 2025
Q2 2025
|
Goldman Sachs Group Inc
New York, NY |
SELL
|
- |
-50.5K- 12.41% |
$1.16M - $1.43M
|
356K
$10.8M
|
|
|
Aug 14, 2025
Q2 2025
|
Squarepoint Ops LLC
New York, NY |
SELL
|
- |
-46.7K- 67.0% |
$1.07M - $1.32M
|
23K
$699K
|
|
|
Aug 14, 2025
Q2 2025
|
Hrt Financial LP
New York, NY |
SELL
|
- |
-44.3K- 51.28% |
$1.02M - $1.25M
|
42.1K
$1.28M
|
|
|
Jul 28, 2025
Q2 2025
|
Boston Trust Walden Corp
|
SELL
|
- |
-39.2K- 3.22% |
$899K - $1.11M
|
1.18M
$35.7M
|
|
|
Aug 11, 2025
Q2 2025
|
Citigroup Inc
|
SELL
|
- |
-35.5K- 45.69% |
$815K - $1M
|
42.2K
$1.28M
|
|
|
Aug 13, 2025
Q2 2025
|
New York State Common Retirement Fund
|
SELL
|
- |
-33.2K- 40.7% |
$762K - $939K
|
48.4K
$1.47M
|
|
|
Aug 14, 2025
Q2 2025
|
State Street Corp
Boston, MA |
SELL
|
- |
-28.4K- 1.77% |
$652K - $803K
|
1.58M
$47.8M
|
|
|
Aug 07, 2025
Q2 2025
|
Campbell & CO Investment Adviser LLC
Baltimore, MD |
SELL
|
- |
-23.4K- 51.01% |
$536K - $661K
|
22.4K
$681K
|
|
|
Aug 14, 2025
Q2 2025
|
Ubs Group Ag
|
SELL
|
- |
-22.5K- 25.18% |
$516K - $636K
|
66.8K
$2.03M
|
|
|
Aug 13, 2025
Q2 2025
|
Epoch Investment Partners, Inc.
New York, NY |
SELL
|
- |
-19.9K- 1.58% |
$458K - $564K
|
1.24M
$37.7M
|
|
|
Aug 14, 2025
Q2 2025
|
Man Group PLC
London, X0 |
SELL
|
- |
-17.9K- 46.91% |
$412K - $507K
|
20.3K
$616K
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
SELL
|
- |
-16.1K- 22.78% |
$370K - $456K
|
54.6K
$1.66M
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-14.5K- 15.18% |
$333K - $411K
|
81.1K
$2.46M
|
|
|
Aug 14, 2025
Q2 2025
|
Susquehanna Fundamental Investments, LLC
Bala Cynwyd, PA |
SELL
|
- |
-13.5K- 11.76% |
$311K - $383K
|
102K
$3.08M
|
|
|
Aug 08, 2025
Q2 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
SELL
|
- |
-9.22K- 15.29% |
$212K - $261K
|
51.1K
$1.55M
|
|
|
Aug 14, 2025
Q2 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
SELL
|
- |
-8.88K- 40.73% |
$204K - $251K
|
12.9K
$392K
|
|
|
Aug 14, 2025
Q2 2025
|
Graham Capital Management, L.P.
Rowayton, CT |
SELL
|
- |
-6.14K- 23.22% |
$141K - $174K
|
20.3K
$616K
|
|
|
Aug 12, 2025
Q2 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-5.73K- 18.54% |
$132K - $162K
|
25.2K
$764K
|
|
|
Aug 14, 2025
Q2 2025
|
Wells Fargo & Company
San Francisco, CA |
SELL
|
- |
-4.97K- 16.91% |
$114K - $140K
|
24.4K
$740K
|
|
|
Aug 13, 2025
Q2 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-4.23K- 5.21% |
$97K - $120K
|
76.9K
$2.33M
|
|
|
Aug 14, 2025
Q2 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-2.15K- 9.56% |
$49.4K - $60.9K
|
20.3K
$617K
|
|
|
Aug 07, 2025
Q2 2025
|
Profund Advisors LLC
|
SELL
|
- |
-1.62K- 14.37% |
$37.1K - $45.8K
|
9.64K
$293K
|
|
|
Aug 07, 2025
Q2 2025
|
1620 Investment Advisors, Inc.
Plymouth, MA |
SELL
|
- |
-1.6K- 70.05% |
$36.6K - $45.1K
|
682
$20.7K
|
|
|
Aug 12, 2025
Q2 2025
|
Picton Mahoney Asset Management
Toronto, A6 |
SELL
|
- |
-1.58K- 98.51% |
$36.4K - $44.8K
|
24
$728
|
|
|
Aug 14, 2025
Q2 2025
|
Wellington Management Group LLP
Boston, MA |
SELL
|
- |
-1.3K- 7.66% |
$29.7K - $36.6K
|
15.6K
$474K
|
|
|
Aug 13, 2025
Q2 2025
|
Russell Investments Group, Ltd.
|
SELL
|
- |
-1.22K- 59.43% |
$28.1K - $34.6K
|
835
$25.3K
|
|
|
Aug 14, 2025
Q2 2025
|
Manufacturers Life Insurance Company, The
Toronto, A6 |
SELL
|
- |
-1.14K- 5.74% |
$26.1K - $32.2K
|
18.7K
$567K
|
|
|
Aug 14, 2025
Q2 2025
|
Great West Life Assurance CO
Winnipeg, A2 |
SELL
|
- |
-1.05K- 3.35% |
$24K - $29.6K
|
30.2K
$917K
|
|
|
Aug 07, 2025
Q2 2025
|
Pro Share Advisors LLC
|
SELL
|
- |
-1.04K- 9.37% |
$23.8K - $29.4K
|
10K
$305K
|
|
|
Aug 06, 2025
Q2 2025
|
Parkside Financial Bank & Trust
|
SELL
|
- |
-870- 86.48% |
$20K - $24.6K
|
136
$4.13K
|
|
|
Jul 31, 2025
Q2 2025
|
Nisa Investment Advisors, LLC
|
SELL
|
- |
-850- 69.44% |
$19.5K - $24K
|
374
$11.4K
|
|
|
Jul 30, 2025
Q2 2025
|
Aurora Investment Counsel
Atlanta, GA |
SELL
|
- |
-828- 1.53% |
$19K - $23.4K
|
53.3K
$1.62M
|
|
|
Jul 29, 2025
Q2 2025
|
Virginia Retirement Systems Et Al
Richmond, VA |
SELL
|
- |
-800- 8.37% |
$18.4K - $22.6K
|
8.76K
$266K
|
|
|
Aug 11, 2025
Q2 2025
|
Principal Securities, Inc.
Des Moines, IA |
SELL
|
- |
-765- 97.7% |
$17.6K - $21.6K
|
18
$546
|
|
|
Aug 13, 2025
Q2 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-696- 4.31% |
$16K - $19.7K
|
15.4K
$469K
|
|
|
Aug 08, 2025
Q2 2025
|
Larson Financial Group LLC
|
SELL
|
- |
-597- 95.52% |
$13.7K - $16.9K
|
28
$850
|
|
|
Jul 23, 2025
Q2 2025
|
Louisiana State Employees Retirement System
|
SELL
|
- |
-500- 2.82% |
$11.5K - $14.1K
|
17.2K
$522K
|
|
|
Aug 14, 2025
Q2 2025
|
California State Teachers Retirement System
West Sacramento, CA |
SELL
|
- |
-492- 1.35% |
$11.3K - $13.9K
|
35.9K
$1.09M
|
|
|
Jul 23, 2025
Q2 2025
|
Shell Asset Management CO
The Hague, P7 |
SELL
|
- |
-460- 9.93% |
$10.6K - $13K
|
4.17K
$127K
|
|
|
Aug 12, 2025
Q2 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-422- 0.42% |
$9.69K - $11.9K
|
101K
$3.07M
|