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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

109 hedge funds and large institutions have $397M invested in Amphastar Pharmaceuticals in 2017 Q4 according to their latest regulatory filings, with 14 funds opening new positions, 33 increasing their positions, 40 reducing their positions, and 9 closing their positions.

Holders
109
Holders Change
+5
Holders Change %
+4.81%
% of All Funds
2.48%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
14
Increased
33
Reduced
40
Closed
9
Calls
$1K
Puts
–
Net Calls
+$1K
Net Calls Change
+$9K

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$5.65M
2
MWNA
2
Marshall Wace North America
New York
$2.97M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$2.86M
4
Wells Fargo
4
Wells Fargo
California
$3.39M
5
ACM
5
Argent Capital Management
Missouri
$4.28M

Top Sellers

1
Invesco
1
Invesco
Georgia
$19.4M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$44M
3
UBS AM
3
UBS AM
Illinois
$7.73M
4
Bank of Montreal
4
Bank of Montreal
Ontario, Canada
$93K
5
Citigroup
5
Citigroup
New York
$2.61M
Name Market Value Shares Shares
Change 		Shares
Change %
BlackRock
1
BlackRock
New York
$106M 5,514,765 +2,310 +0%
Vanguard Group
2
Vanguard Group
Pennsylvania
$44M 2,288,451 -103,744 -4%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$31.4M 1,631,802 +73,689 +5%
Federated Hermes
4
Federated Hermes
Pennsylvania
$20.2M 1,049,395 -7 -0%
Invesco
5
Invesco
Georgia
$19.4M 1,010,740 -325,590 -24%
State Street
6
State Street
Massachusetts
$18.7M 974,179 +21,541 +2%
TA
7
Teachers Advisors
New York
$10.6M 550,310 +1,161 +0.2%
Northern Trust
8
Northern Trust
Illinois
$9.03M 469,432 -10,186 -2%
JPMorgan Chase & Co
9
JPMorgan Chase & Co
New York
$8.61M 447,410 +54,035 +14%
Bank of New York Mellon
10
Bank of New York Mellon
New York
$7.79M 404,789 -51,367 -11%
UBS AM
11
UBS AM
Illinois
$7.73M 401,537 -69,807 -15%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$6.4M 332,824 +5,435 +2%
RCAMU
13
Rothschild & Co Asset Management US
Connecticut
$6.28M 326,337 -27,716 -8%
Millennium Management
14
Millennium Management
New York
$5.65M 293,672 +277,771 +1,747%
Principal Financial Group
15
Principal Financial Group
Iowa
$5.15M 267,639 -12,689 -5%
CCMH
16
Cornerstone Capital Management Holdings
New York
$4.91M 255,300 -27,900 -10%
Fisher Asset Management
17
Fisher Asset Management
Washington
$4.41M 229,277 +17,094 +8%
ACM
18
Argent Capital Management
Missouri
$4.28M 229,740 +108,465 +89%
Goldman Sachs
19
Goldman Sachs
New York
$3.93M 204,190 +635 +0.3%
Charles Schwab
20
Charles Schwab
California
$3.59M 186,341 -1,559 -0.8%
Ameriprise
21
Ameriprise
Minnesota
$3.48M 180,870 -3,390 -2%
Wells Fargo
22
Wells Fargo
California
$3.39M 176,323 +107,486 +156%
Acadian Asset Management
23
Acadian Asset Management
Massachusetts
$3.3M 171,262 -23,535 -12%
MWNA
24
Marshall Wace North America
New York
$2.97M 154,114 +154,114 New
Fidelity Investments
25
Fidelity Investments
Massachusetts
$2.86M 148,408 +148,408 New
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