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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

119 hedge funds and large institutions have $474M invested in Amphastar Pharmaceuticals in 2019 Q4 according to their latest regulatory filings, with 9 funds opening new positions, 42 increasing their positions, 49 reducing their positions, and 23 closing their positions.

Holders
119
Holders Change
-15
Holders Change %
-11.19%
% of All Funds
2.35%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
9
Increased
42
Reduced
49
Closed
23
Calls
$32K
Puts
$372K
Net Calls
-$340K
Net Calls Change
+$137K

Top Buyers

1
Invesco
1
Invesco
Georgia
$21.2M
2
EAM
2
Eagle Asset Management
Florida
$5.48M
3
Goldman Sachs
3
Goldman Sachs
New York
$8.32M
4
BlackRock
4
BlackRock
New York
$118M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$16.1M

Top Sellers

1
Nuveen Asset Management
1
Nuveen Asset Management
Illinois
$2.67M
2
Citadel Advisors
2
Citadel Advisors
Florida
$0
3
Marshall Wace
3
Marshall Wace
United Kingdom
$5.67M
4
MCM
4
Matarin Capital Management
New York
$2.34M
5
Bank of America
5
Bank of America
North Carolina
$687K
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$118M 6,132,054 +136,230 +2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$45.6M 2,363,504 -62,624 -3%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$34.9M 1,808,678 +5,645 +0.3%
Federated Hermes
4
Federated Hermes
Pennsylvania
$33.7M 1,747,907 -14 -0%
State Street
5
State Street
Massachusetts
$21.4M 1,110,501 +42,539 +4%
Invesco
6
Invesco
Georgia
$21.2M 1,100,992 +426,012 +63%
Renaissance Technologies
7
Renaissance Technologies
New York
$16.1M 833,000 +102,300 +14%
VOYA Investment Management
8
VOYA Investment Management
Georgia
$10.8M 560,254 -43,123 -7%
Arrowstreet Capital
9
Arrowstreet Capital
Massachusetts
$10.1M 520,984 +67,149 +15%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$9.74M 504,828 +12,807 +3%
Northern Trust
11
Northern Trust
Illinois
$9.56M 495,667 -37,035 -7%
Goldman Sachs
12
Goldman Sachs
New York
$8.32M 431,257 +219,939 +104%
Bank of New York Mellon
13
Bank of New York Mellon
New York
$7.5M 388,765 +5,444 +1%
RCAMU
14
Rothschild & Co Asset Management US
Connecticut
$6.44M 333,789 -13,518 -4%
Ameriprise
15
Ameriprise
Minnesota
$6.02M 311,822 -7,126 -2%
SAM
16
Silvercrest Asset Management
New York
$5.79M 300,270 +69,229 +30%
Marshall Wace
17
Marshall Wace
United Kingdom
$5.67M 294,064 -119,229 -29%
UBS AM
18
UBS AM
Illinois
$5.67M 293,799 +2,248 +0.8%
EAM
19
Eagle Asset Management
Florida
$5.48M 284,236 +284,236 New
Principal Financial Group
20
Principal Financial Group
Iowa
$5.22M 270,714 -11,465 -4%
Nordea Investment Management
21
Nordea Investment Management
Sweden
$4.85M 250,892 +563 +0.2%
Charles Schwab
22
Charles Schwab
California
$4.17M 216,109 +3,904 +2%
MAM
23
Martingale Asset Management
Massachusetts
$4.05M 209,638 -4,806 -2%
Wells Fargo
24
Wells Fargo
California
$3.64M 188,728 +13,183 +8%
Jacobs Levy Equity Management
25
Jacobs Levy Equity Management
New Jersey
$3.47M 179,605 +2,284 +1%
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