AMAG

AMAG Pharmaceuticals, Inc.
AMAG

Overview Fund Activity
Delisted

AMAG was delisted on the 13th of November, 2020.

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197 hedge funds and large institutions have $2.18B invested in AMAG Pharmaceuticals, Inc. in 2015 Q1 according to their latest regulatory filings, with 57 funds opening new positions, 73 increasing their positions, 51 reducing their positions, and 13 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
197
Holders Change
+43
Holders Change %
+27.92%
% of All Funds
5.25%
Holding in Top 10
8
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+14.29%
% of All Funds
0.21%
New
57
Increased
73
Reduced
51
Closed
13
Calls
$1.16M
Puts
$3.05M
Net Calls
-$1.88M
Net Calls Change
-$2.65M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$176M
2
Massachusetts Financial Services
Massachusetts Financial Services
Massachusetts
+$62.7M
3
CI
Cambiar Investors
Colorado
+$40.1M
4
EVM
Eaton Vance Management
Massachusetts
+$38.8M
5
Wells Fargo
Wells Fargo
California
+$37.1M

Top Sellers

1
Adage Capital Partners
Adage Capital Partners
Massachusetts
-$104M
2
Bank of Montreal
Bank of Montreal
Ontario, Canada
-$28.1M
3
AP
Alydar Partners
Massachusetts
-$24.5M
4
BC
Broadfin Capital
New York
-$24.4M
5
GCM
Greywolf Capital Management
New York
-$23.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$247M +$176M +3,227,267 +248%
PAI
2
Palo Alto Investors
California
$120M +$10.5M +192,841 +10%
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$104M -$104M -1,896,592 -50%
Wells Fargo
4
Wells Fargo
California
$91.1M +$37.1M +679,118 +69%
Westfield Capital Management
5
Westfield Capital Management
Massachusetts
$80M +$12.4M +226,700 +18%
Massachusetts Financial Services
6
Massachusetts Financial Services
Massachusetts
$79.4M +$62.7M +1,146,774 +374%
PI
7
Putnam Investments
Massachusetts
$67.6M +$7.52M +137,655 +13%
CCM
8
Camber Capital Management
Massachusetts
$55.7M +$997K +18,246 +2%
BFA
9
BlackRock Fund Advisors
California
$55.4M -$426K -7,790 -0.8%
Invesco
10
Invesco
Georgia
$54.7M +$18.6M +339,794 +51%
Vanguard Group
11
Vanguard Group
Pennsylvania
$53.4M +$13.7M +250,758 +35%
Millennium Management
12
Millennium Management
New York
$49.7M +$8.52M +155,819 +21%
D.E. Shaw & Co
13
D.E. Shaw & Co
New York
$45.4M +$14.1M +258,073 +45%
State Street
14
State Street
Massachusetts
$43.6M +$1.4M +25,597 +3%
PC
15
PointState Capital
New York
$41M +$24.1M +440,000 +142%
CI
16
Cambiar Investors
Colorado
$40.1M +$40.1M +733,918 New
EVM
17
Eaton Vance Management
Massachusetts
$38.8M +$38.8M +709,112 New
BIT
18
BlackRock Institutional Trust
California
$33.8M -$290K -5,298 -0.8%
GT
19
Glenmede Trust
Pennsylvania
$33.8M +$16.8M +307,744 +99%
JHIU
20
Janus Henderson Investors US
Colorado
$33.2M +$33.2M +607,049 New
American Century Companies
21
American Century Companies
Missouri
$28.6M +$28.6M +522,752 New
CGM
22
Capital Growth Management
Massachusetts
$28.5M – – –
CCM
23
Century Capital Management
Massachusetts
$27.4M -$885K -16,197 -3%
FCM
24
Frontier Capital Management
Massachusetts
$26.4M +$26.4M +482,970 New
VNIM
25
Vaughan Nelson Investment Management
Texas
$26.1M -$4.9M -89,625 -16%
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