We are live on ! Find out more
AMPH icon

Amphastar Pharmaceuticals

271 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, 89 increasing their positions, 98 reducing their positions, and 53 closing their positions.

New
Increased
Maintained
Reduced
Closed

21% more call options, than puts

Call options by funds: $3.17M | Put options by funds: $2.61M

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

0.92% less ownership

Funds ownership: 70.69%69.78% (-0.92%)

9% less repeat investments, than reductions

Existing positions increased: 89 | Existing positions reduced: 98

2% less funds holding

Funds holding: 277271 (-6)

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
271
Holders Change
-6
Holders Change %
-2.17%
% of All Funds
3.9%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.04%
New
47
Increased
89
Reduced
98
Closed
53
Calls
$3.17M
Puts
$2.61M
Net Calls
+$553K
Net Calls Change
-$610K
Name Holding Trade Value Shares
Change
Change in
Stake
LCG
276
Lisanti Capital Growth
New York
-$2.52M -40,770 Closed
EAM
277
Eagle Asset Management
Florida
-$2.23M -36,042 Closed
TAM
278
Tucker Asset Management
Colorado
-$1.73M -27,956 Closed
LPL Financial
279
LPL Financial
California
-$1.44M -23,231 Closed
ETC
280
Exchange Traded Concepts
Oklahoma
-$1.33M -21,440 Closed
ZIM
281
Zacks Investment Management
Illinois
-$1.25M -20,268 Closed
Calamos Advisors
282
Calamos Advisors
Illinois
-$1.2M -19,479 Closed
AG
283
Algert Global
California
-$1.04M -16,820 Closed
JCIA
284
Jackson Creek Investment Advisors
Colorado
-$1.03M -16,618 Closed
WAM
285
Wakefield Asset Management
Colorado
-$874K -14,128 Closed
N
286
Natixis
France
-$829K -13,400 Closed
ARC
287
Advisor Resource Council
Texas
-$814K -13,162 Closed
TFS
288
Thoroughbred Financial Services
Tennessee
-$809K -13,095 Closed
SEC
289
Seven Eight Capital
New York
-$801K -12,948 Closed
HighTower Advisors
290
HighTower Advisors
Illinois
-$792K -12,875 Closed
Skandinaviska Enskilda Banken (SEB)
291
Skandinaviska Enskilda Banken (SEB)
Sweden
-$680K -11,000 Closed
WCA
292
Westover Capital Advisors
Delaware
-$648K -10,483 Closed
Janney Montgomery Scott
293
Janney Montgomery Scott
Pennsylvania
-$641K -10,368 Closed
NYLIM
294
New York Life Investment Management
New York
-$572K -9,245 Closed
SG Americas Securities
295
SG Americas Securities
New York
-$539K -8,719 Closed
AI
296
AXS Investments
New York
-$495K -8,000 Closed
JFG
297
Jefferies Financial Group
New York
-$482K -7,800 Closed
CAG
298
Csenge Advisory Group
Florida
-$413K -6,672 Closed
BRWA
299
B. Riley Wealth Advisors
Florida
-$410K -6,628 Closed
Tudor Investment Corp
300
Tudor Investment Corp
Connecticut
-$398K -6,436 Closed