Amphastar Pharmaceuticals Inc. (AMPH)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
Boone Capital

Daniel Walter Boone Iv

400,000 $24,740,000 5.77%
2.
Millennium Management

Israel Englander

205,017 $12,680,301 -31% 0%
3. 148,416 $9,179,530 +12% 0.8%
4.
Two Sigma Advisors

John Overdeck And David Siegel

127,400 $7,879,690 +50% 0.01%
5. 116,199 $7,186,908 -10% 0%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$20.26 1,000 Director 13,151 2020-08-14 Filing
$16.06 15,000 Large Shareholder, Officer, Director 2,080,619 2018-05-16 Filing
$16.08 25,000 Large Shareholder, Officer, Director 2,065,619 2018-05-15 Filing
$10.84 6,000 Director 101,215 2014-08-25 Filing
$10.00 3,500 Director 17,639 2014-08-19 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$43.43 500 79,333 2024-04-01 Filing
$48.00 51 111,490 2024-03-06 Filing
$46.98 4,681 111,541 2024-03-06 Filing
$46.30 13,404 116,222 2024-03-06 Filing
$47.53 3,111 21,326 2024-03-05 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 6,037,158 $373,398,223 0%
2. 3,272,761 $202,420,268 0.5%
3. 2,815,596 $174,144,612 0%
4. 1,693,002 $104,712,174 0.09%
5. 1,471,137 $90,989,823 0%
News See All