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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

262 hedge funds and large institutions have $1.31B invested in Amphastar Pharmaceuticals in 2024 Q4 according to their latest regulatory filings, with 36 funds opening new positions, 84 increasing their positions, 100 reducing their positions, and 49 closing their positions.

Holders
262
Holders Change
-15
Holders Change %
-5.42%
% of All Funds
3.49%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.01%
New
36
Increased
84
Reduced
100
Closed
49
Calls
$1.02M
Puts
$318K
Net Calls
+$699K
Net Calls Change
-$2.09M

Top Buyers

1
Pacer Advisors
1
Pacer Advisors
Pennsylvania
$50.1M
2
BTW
2
Boston Trust Walden
Massachusetts
$36.3M
3
Boston Partners
3
Boston Partners
Massachusetts
$15.8M
4
SFM
4
Systematic Financial Management
New Jersey
$9.15M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$44.5M

Top Sellers

1
Federated Hermes
1
Federated Hermes
Pennsylvania
$30.6M
2
BCM
2
Boone Capital Management
Georgia
$0
3
TD Asset Management
3
TD Asset Management
Ontario, Canada
$68.3M
4
Neuberger Berman Group
4
Neuberger Berman Group
New York
$51M
5
PCM
5
Portolan Capital Management
Massachusetts
$4.87M
Name Market Value Shares Shares
Change 		Shares
Change %
CSS
276
Cubist Systematic Strategies
Connecticut
– – -16,132 Closed
XT
277
XTX Topco
Cayman Islands
– – -13,891 Closed
JWS
278
Juncture Wealth Strategies
Arizona
– – -10,652 Closed
GC
279
Guidance Capital
Kentucky
– – -10,388 Closed
SPA
280
Sherbrooke Park Advisers
New York
– – -7,140 Closed
ECM
281
ExodusPoint Capital Management
New York
– – -6,961 Closed
ECM
282
Everence Capital Management
Indiana
– – -6,470 Closed
Tudor Investment Corp
283
Tudor Investment Corp
Connecticut
– – -6,115 Closed
Rafferty Asset Management
284
Rafferty Asset Management
New York
– – -5,714 Closed
Commonwealth Equity Services
285
Commonwealth Equity Services
Massachusetts
– – -5,651 Closed
FHB
286
First Hawaiian Bank
Hawaii
– – -5,519 Closed
CPA
287
Court Place Advisors
Maryland
– – -5,500 Closed
Cetera Investment Advisers
288
Cetera Investment Advisers
Illinois
– – -5,237 Closed
Pictet Asset Management
289
Pictet Asset Management
Switzerland
– – -5,116 Closed
HW
290
Hancock Whitney
Mississippi
– – -5,109 Closed
PTC
291
Petrus Trust Company
Texas
– – -5,013 Closed
BCI
292
Brinker Capital Investments
Pennsylvania
– – -4,919 Closed
OPS
293
Orion Portfolio Solutions
Nebraska
– – -4,919 Closed
TSS
294
Two Sigma Securities
New York
– – -4,916 Closed
X
295
Xponance
Pennsylvania
– – -4,497 Closed
CAM
296
Cresset Asset Management
Illinois
– – -4,363 Closed
RGF
297
Retirement Guys Formula
Ohio
– – -4,185 Closed
PD
298
Point72 (DIFC)
United Arab Emirates
– – -3,954 Closed
NC
299
nVerses Capital
Florida
– – -2,600 Closed
GC
300
Globeflex Capital
California
– – -1,210 Closed
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