AMAG

AMAG Pharmaceuticals, Inc.
AMAG

Overview Fund Activity
Delisted

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

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210 hedge funds and large institutions have $1.78B invested in AMAG Pharmaceuticals, Inc. in 2015 Q3 according to their latest regulatory filings, with 51 funds opening new positions, 95 increasing their positions, 47 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
210
Holders Change
+2
Holders Change %
+0.96%
% of All Funds
5.87%
Holding in Top 10
2
Holding in Top 10 Change
-8
Holding in Top 10 Change %
-80%
% of All Funds
0.06%
New
51
Increased
95
Reduced
47
Closed
47
Calls
$901K
Puts
$1.7M
Net Calls
-$802K
Net Calls Change
-$10.8M

Top Buyers

1
PI
Putnam Investments
Massachusetts
+$46.8M
2
JHIU
Janus Henderson Investors US
Colorado
+$42.2M
3
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$41.7M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$31.2M
5
PAI
Palo Alto Investors
California
+$23.3M

Top Sellers

1
TCP
Tourbillon Capital Partners
New York
-$31.2M
2
American Century Companies
American Century Companies
Missouri
-$27.2M
3
PC
PointState Capital
New York
-$20.7M
4
Millennium Management
Millennium Management
New York
-$17.5M
5
CM
Castleark Management
Illinois
-$16.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$203M +$20.8M +522,808 +11%
PI
2
Putnam Investments
Massachusetts
$151M +$46.8M +1,179,165 +45%
PAI
3
Palo Alto Investors
California
$110M +$23.3M +585,251 +27%
Vanguard Group
4
Vanguard Group
Pennsylvania
$91.5M +$31.2M +786,527 +52%
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$79.4M +$41.7M +1,048,807 +110%
Westfield Capital Management
6
Westfield Capital Management
Massachusetts
$75M +$21.8M +548,259 +41%
JHIU
7
Janus Henderson Investors US
Colorado
$72.1M +$42.2M +1,061,551 +141%
Wells Fargo
8
Wells Fargo
California
$54.1M -$5.75M -144,851 -10%
Massachusetts Financial Services
9
Massachusetts Financial Services
Massachusetts
$41M -$5.67M -142,661 -12%
State Street
10
State Street
Massachusetts
$40M +$6.55M +164,964 +20%
GAM
11
Gotham Asset Management
New York
$39.6M +$19.3M +485,948 +95%
BFA
12
BlackRock Fund Advisors
California
$38.4M -$225K -5,655 -0.6%
D.E. Shaw & Co
13
D.E. Shaw & Co
New York
$38.1M -$1.56M -39,336 -4%
Invesco
14
Invesco
Georgia
$28.6M -$10.6M -266,779 -27%
CI
15
Cambiar Investors
Colorado
$27.7M +$3.8M +95,741 +16%
Millennium Management
16
Millennium Management
New York
$26.1M -$17.5M -440,963 -40%
VNIM
17
Vaughan Nelson Investment Management
Texas
$25.4M +$6.2M +156,000 +32%
GT
18
Glenmede Trust
Pennsylvania
$23.2M +$5.05M +127,050 +28%
BIT
19
BlackRock Institutional Trust
California
$23.1M – – –
Neuberger Berman Group
20
Neuberger Berman Group
New York
$21.8M +$21.2M +533,260 +3,291%
T. Rowe Price Associates
21
T. Rowe Price Associates
Maryland
$20.2M +$1.71M +43,090 +9%
Morgan Stanley
22
Morgan Stanley
New York
$20M +$12.8M +321,130 +177%
Ameriprise
23
Ameriprise
Minnesota
$19.6M +$12.4M +312,200 +173%
Alyeska Investment Group
24
Alyeska Investment Group
Illinois
$18.9M +$10.6M +266,318 +127%
CGM
25
Capital Growth Management
Massachusetts
$18.8M -$1.99M -50,000 -10%
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