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.
Marshall Wace LLP

Paul Marshall And Ian Wace

608,706 $22,601,255 +8% 0.02%
2. 525,500 $19,511,815 +8% 0.02%
3.
Braidwell LPNOTE 2.000% 3/1

Alex Karnal

17,400,000 $16,279,440 -6% 0.48%
4.
Empyrean Capital PartnersNOTE 2.000% 3/1

Michael A. Price And Amos Meron

17,000,000 $15,799,375 0.72%
5.
Millennium Management

Israel Englander

256,556 $9,525,924 -2% 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
$45.23 8,000 118,469 2024-12-13 Filing
$44.43 7,000 118,469 2024-12-12 Filing
$43.77 10,000 30,471 2024-12-09 Filing
$48.88 6,893 118,388 2024-11-12 Filing
$48.80 5,000 31,471 2024-11-12 Filing
Institutional Investors' Holdings
Filing Period:
No. Name Shares Value % Port
1. 6,117,822 $227,154,732 0%
2. 2,714,628 $100,794,137 0%
3. 1,840,286 $68,329,819 0.06%
4. 1,596,110 $59,263,564 0%
5. 1,374,125 $51,021,262 0.04%
News See All