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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

268 hedge funds and large institutions have $1.38B invested in Amphastar Pharmaceuticals in 2024 Q2 according to their latest regulatory filings, with 38 funds opening new positions, 100 increasing their positions, 99 reducing their positions, and 38 closing their positions.

Holders
268
Holders Change
-2
Holders Change %
-0.74%
% of All Funds
3.9%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
38
Increased
100
Reduced
99
Closed
38
Calls
$1.29M
Puts
$1.12M
Net Calls
+$172K
Net Calls Change
-$381K

Top Buyers

1
TD Asset Management
1
TD Asset Management
Ontario, Canada
$67.7M
2
Millennium Management
2
Millennium Management
New York
$29.5M
3
EIP
3
Epoch Investment Partners
New York
$43.2M
4
Marshall Wace
4
Marshall Wace
United Kingdom
$9.09M
5
Citadel Advisors
5
Citadel Advisors
Florida
$10.5M

Top Sellers

1
OAM
1
Oberweis Asset Management
Illinois
$5.4M
2
Jacobs Levy Equity Management
2
Jacobs Levy Equity Management
New Jersey
$1.14M
3
LSV Asset Management
3
LSV Asset Management
Illinois
$3.22M
4
BlackRock
4
BlackRock
New York
$238M
5
Federated Hermes
5
Federated Hermes
Pennsylvania
$77.8M
Name Market Value Shares Shares
Change 		Shares
Change %
AIG
276
American International Group
New York
– – -20,347 Closed
HF
277
HRT Financial
New York
– – -18,608 Closed
Los Angeles Capital Management
278
Los Angeles Capital Management
California
– – -17,428 Closed
VI
279
Versor Investments
New York
– – -16,700 Closed
S
280
ShariaPortfolio
Florida
– – -16,019 Closed
CIA
281
Concurrent Investment Advisors
Florida
– – -15,778 Closed
NFG
282
Nations Financial Group
Iowa
– – -14,923 Closed
AAS
283
Annex Advisory Services
Wisconsin
– – -14,777 Closed
BAMF
284
BI Asset Management Fondsmaeglerselskab
Denmark
– – -12,455 Closed
Mackenzie Financial
285
Mackenzie Financial
Ontario, Canada
– – -6,592 Closed
Baird Financial Group
286
Baird Financial Group
Wisconsin
– – -6,567 Closed
GCM
287
Graham Capital Management
Connecticut
– – -6,339 Closed
CC
288
Corton Capital
Ontario, Canada
– – -5,586 Closed
BHCM
289
Brevan Howard Capital Management
Jersey
– – -5,514 Closed
SWP
290
Stratos Wealth Partners
Ohio
– – -5,492 Closed
PWM
291
Perigon Wealth Management
California
– – -5,215 Closed
Vontobel Holding
292
Vontobel Holding
Switzerland
– – -4,826 Closed
EC
293
EntryPoint Capital
New York
– – -3,607 Closed
MSFP
294
Mark Sheptoff Financial Planning
Connecticut
– – -2,250 Closed
MLICM
295
Metropolitan Life Insurance Company (MetLife)
New York
– – -2,110 Closed
CFM
296
Catalyst Funds Management
Australia
– – -1,700 Closed
SOW
297
State of Wyoming
Wyoming
– – -1,487 Closed
GCM
298
Gladius Capital Management
Illinois
– – -648 Closed
WT
299
Whittier Trust
California
– – -387 Closed
CIM
300
Contravisory Investment Management
Massachusetts
– – -238 Closed
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