Latest Institutional Purchases of Amphastar Pharmaceuticals, Inc. (AMPH)
This list provides information on the latest institutional transactions involving Amphastar Pharmaceuticals, Inc. (AMPH) stock that were buys. 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 purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Apr 22, 2025
Q1 2025
|
Illumine Investment Management, LLC
Poulsbo, WA |
BUY
|
- |
9.48K+ 55.61% |
$249K - $365K
|
26.5K
$595K
|
|
|
May 15, 2025
Q1 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
9.44K+ 32.42% |
$248K - $363K
|
38.5K
$865K
|
|
|
May 14, 2025
Q1 2025
|
Ameriprise Financial Inc
Minneapolis, MN |
BUY
|
- |
9.13K+ 6.25% |
$240K - $351K
|
155K
$3.48M
|
|
|
May 15, 2025
Q1 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
8.5K+ 0.53% |
$223K - $327K
|
1.6M
$36M
|
|
|
May 13, 2025
Q1 2025
|
Cibc World Markets Corp
New York, NY |
BUY
|
- |
8.4KNew |
$220K - $323K
|
8.4K
$188K
|
|
|
May 14, 2025
Q1 2025
|
Rafferty Asset Management, LLC
New York, NY |
BUY
|
- |
8.13KNew |
$213K - $313K
|
8.13K
$182K
|
|
|
May 13, 2025
Q1 2025
|
Vanguard Personalized Indexing Management, LLC
Oakland, CA |
BUY
|
- |
7.77KNew |
$204K - $299K
|
7.77K
$174K
|
|
|
May 13, 2025
Q1 2025
|
Quadrant Capital Group LLC
Cincinnati, OH |
BUY
|
- |
7.54K+ 1018.51% |
$198K - $290K
|
8.28K
$186K
|
|
|
May 13, 2025
Q1 2025
|
Corient Ia LLC
Miami, FL |
BUY
|
- |
7.5KNew |
$197K - $289K
|
7.5K
$168K
|
|
|
May 14, 2025
Q1 2025
|
Fora Capital, LLC
Miami, FL |
BUY
|
- |
6.9KNew |
$181K - $266K
|
6.9K
$155K
|
|
|
May 08, 2025
Q1 2025
|
Lsv Asset Management
Chicago, IL |
BUY
|
- |
6.8K+ 18.68% |
$178K - $262K
|
43.2K
$969K
|
|
|
May 14, 2025
Q1 2025
|
Quest Partners LLC
New York, NY |
BUY
|
- |
6.73K+ 138.44% |
$177K - $259K
|
11.6K
$260K
|
|
|
May 14, 2025
Q1 2025
|
Polaris Capital Management, LLC
Boston, MA |
BUY
|
- |
6.3K+ 25.71% |
$165K - $242K
|
30.8K
$691K
|
|
|
May 08, 2025
Q1 2025
|
Arkadios Wealth Advisors
|
BUY
|
- |
6K+ 21.46% |
$157K - $231K
|
34K
$762K
|
|
|
May 13, 2025
Q1 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
5.81K+ 24.66% |
$152K - $224K
|
29.4K
$659K
|
|
|
May 14, 2025
Q1 2025
|
State Of Wyoming
Cheyenne, WY |
BUY
|
- |
4.86KNew |
$128K - $187K
|
4.86K
$109K
|
|
|
May 12, 2025
Q1 2025
|
Cynosure Management, LLC
Salt Lake City, UT |
BUY
|
- |
4.78K+ 62.79% |
$126K - $184K
|
12.4K
$278K
|
|
|
Apr 28, 2025
Q1 2025
|
Principal Financial Group Inc
Des Moines, IA |
BUY
|
- |
4.67K+ 2.24% |
$123K - $180K
|
213K
$4.77M
|
|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
PUT |
3.7K+ 46.84% |
$97.1K - $142K
|
11.6K
$260K
|
|
|
May 08, 2025
Q1 2025
|
Profund Advisors LLC
|
BUY
|
- |
3.34K+ 42.12% |
$87.5K - $128K
|
11.3K
$253K
|
|
|
Apr 30, 2025
Q1 2025
|
Significant Wealth Partners LLC
Cary, IL |
BUY
|
- |
3.08K+ 43.17% |
$80.8K - $119K
|
10.2K
$229K
|
|
|
May 14, 2025
Q1 2025
|
Canada Pension Plan Investment Board
Toronto Ontario, A6 |
BUY
|
- |
2.6K+ 2600.0% |
$68.2K - $100K
|
2.7K
$60.6K
|
|
|
May 15, 2025
Q1 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
2.16K+ 12.03% |
$56.7K - $83.2K
|
20.1K
$452K
|
|
|
May 13, 2025
Q1 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
1.86K+ 950.0% |
$48.9K - $71.6K
|
2.06K
$46.2K
|
|
|
Apr 22, 2025
Q1 2025
|
Cambridge Investment Research Advisors, Inc.
|
BUY
|
- |
1.69K+ 14.0% |
$44.5K - $65.2K
|
13.8K
$309K
|
|
|
May 15, 2025
Q1 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
1.68K+ 24.33% |
$44.1K - $64.6K
|
8.59K
$193K
|
|
|
May 07, 2025
Q1 2025
|
Picton Mahoney Asset Management
Toronto, A6 |
BUY
|
- |
1.58K+ 6600.0% |
$41.6K - $61K
|
1.61K
$36.1K
|
|
|
May 14, 2025
Q1 2025
|
Bi Asset Management Fondsmaeglerselskab A
Kobenhavn, G7 |
BUY
|
- |
1.36KNew |
$35.7K - $52.3K
|
1.36K
$30.5K
|
|
|
May 15, 2025
Q1 2025
|
Voya Investment Management LLC
Atlanta, GA |
BUY
|
- |
1.36K+ 8.08% |
$35.6K - $52.2K
|
18.1K
$407K
|
|
|
Apr 24, 2025
Q1 2025
|
Allspring Global Investments Holdings, LLC
|
BUY
|
- |
1.26K+ 8.97% |
$33.1K - $48.6K
|
15.3K
$344K
|
|
|
May 05, 2025
Q1 2025
|
Ifp Advisors, Inc
|
BUY
|
- |
1.16KNew |
$30.4K - $44.6K
|
1.16K
$26K
|
|
|
Apr 24, 2025
Q1 2025
|
Oakworth Capital, Inc.
|
BUY
|
- |
977+ 19.45% |
$25.6K - $37.6K
|
6K
$135K
|
|
|
May 13, 2025
Q1 2025
|
Commonwealth Of Pennsylvania Public School Empls Retrmt Sys
Harrisburg, PA |
BUY
|
- |
969+ 12.1% |
$25.4K - $37.3K
|
8.98K
$201K
|
|
|
May 15, 2025
Q1 2025
|
Pathstone Holdings, LLC
Englewood, NJ |
BUY
|
- |
634+ 6.54% |
$16.6K - $24.4K
|
10.3K
$232K
|
|
|
May 02, 2025
Q1 2025
|
Larson Financial Group LLC
|
BUY
|
- |
625New |
$16.4K - $24K
|
625
$14K
|
|
|
May 15, 2025
Q1 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
BUY
|
- |
613+ 2.8% |
$16.1K - $23.6K
|
22.5K
$505K
|
|
|
May 09, 2025
Q1 2025
|
Pnc Financial Services Group, Inc.
Pittsburgh, PA |
BUY
|
- |
580+ 13.8% |
$15.2K - $22.3K
|
4.78K
$107K
|
|
|
May 01, 2025
Q1 2025
|
Hohimer Wealth Management, LLC
|
BUY
|
- |
520+ 6.95% |
$13.6K - $20K
|
8.01K
$180K
|
|
|
May 01, 2025
Q1 2025
|
Signaturefd, LLC
Atlanta, GA |
BUY
|
- |
520+ 147.73% |
$13.6K - $20K
|
872
$19.6K
|
|
|
Apr 30, 2025
Q1 2025
|
Nisa Investment Advisors, LLC
|
BUY
|
- |
451+ 58.34% |
$11.8K - $17.4K
|
1.22K
$27.5K
|
|
|
May 13, 2025
Q1 2025
|
Coldstream Capital Management Inc
|
BUY
|
- |
334New |
$8.76K - $12.9K
|
334
$7.49K
|
|
|
Apr 21, 2025
Q1 2025
|
Ronald Blue Trust, Inc.
Brentwood, TN |
BUY
|
- |
243+ 19.98% |
$6.38K - $9.35K
|
1.46K
$32.7K
|
|
|
May 14, 2025
Q1 2025
|
Cibc Private Wealth Group, LLC
|
BUY
|
- |
236+ 42.07% |
$6.19K - $9.08K
|
797
$17.9K
|
|
|
Apr 28, 2025
Q1 2025
|
Gf Fund Management Co. Ltd.
Guangzhou, F4 |
BUY
|
- |
220+ 21.78% |
$5.77K - $8.47K
|
1.23K
$27.6K
|
|
|
May 05, 2025
Q1 2025
|
Lindbrook Capital, LLC
|
BUY
|
- |
155+ 287.04% |
$4.07K - $5.96K
|
209
$4.69K
|
|
|
Apr 30, 2025
Q1 2025
|
Allworth Financial LP
|
BUY
|
- |
140+ 9.82% |
$3.67K - $5.39K
|
1.57K
$35.1K
|
|
|
May 13, 2025
Q1 2025
|
Skopos Labs, Inc.
Riverhead, NY |
BUY
|
- |
104+ 231.11% |
$2.73K - $4K
|
149
$3.34K
|
|
|
May 14, 2025
Q1 2025
|
Public Employees Retirement System Of Ohio
Columbus, OH |
BUY
|
- |
68+ 23.53% |
$1.78K - $2.62K
|
357
$8.01K
|
|
|
Apr 21, 2025
Q1 2025
|
Cherry Tree Wealth Management, LLC
Minnetonka, MN |
BUY
|
- |
58New |
$1.52K - $2.23K
|
58
$1.3K
|
|
|
Apr 08, 2025
Q1 2025
|
Rothschild Investment LLC
Chicago, IL |
BUY
|
- |
50+ 500.0% |
$1.31K - $1.92K
|
60
$1.35K
|