AMPH icon

Amphastar Pharmaceuticals

270 hedge funds and large institutions have $1.47B invested in Amphastar Pharmaceuticals in 2024 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 88 increasing their positions, 98 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

less ownership

Funds ownership:

less funds holding

Funds holding:

10% less repeat investments, than reductions

Existing positions increased: 88 | Existing positions reduced: 98

11% less first-time investments, than exits

New positions opened: 47 | Existing positions closed: 53

30% less capital invested

Capital invested by funds: $2.09B → $1.47B (-$622M)

Holders
270
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.17M
Puts
$2.61M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
251
$2.77K
252
$2.42K
253
$2.2K
254
$2.06K
255
$1.76K
256
$1.44K
257
$1.23K
258
$878
259
$703
260
$659
261
$659
262
$659
263
$484
264
$307
265
$284
266
$264
267
$220
268
$88
269
$44
270
$41
271
272
273
274
275