We are live on ! Find out more
AMAG

AMAG Pharmaceuticals
AMAG

Delisted

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

172 hedge funds and large institutions have $1.32B invested in AMAG Pharmaceuticals in 2015 Q4 according to their latest regulatory filings, with 36 funds opening new positions, 66 increasing their positions, 54 reducing their positions, and 74 closing their positions.

New
Increased
Maintained
Reduced
Closed

22% more repeat investments, than reductions

Existing positions increased: 66 | Existing positions reduced: 54

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

18% less funds holding

Funds holding: 210172 (-38)

26% less capital invested

Capital invested by funds: $1.78B → $1.32B (-$468M)

49% less call options, than puts

Call options by funds: $1.36M | Put options by funds: $2.66M

51% less first-time investments, than exits

New positions opened: 36 | Existing positions closed: 74

Holders
172
Holders Change
-38
Holders Change %
-18.1%
% of All Funds
4.51%
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.05%
New
36
Increased
66
Reduced
54
Closed
74
Calls
$1.36M
Puts
$2.66M
Net Calls
-$1.3M
Net Calls Change
-$496K
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$157M +$3.33M +103,035 +2%
PI
2
Putnam Investments
Massachusetts
$93.3M -$23.2M -716,609 -19%
PAI
3
Palo Alto Investors
California
$85.6M +$1.89M +58,400 +2%
JHIU
4
Janus Henderson Investors US
Colorado
$80.2M +$27.1M +840,126 +46%
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$78.5M +$19.5M +603,000 +30%
Vanguard Group
6
Vanguard Group
Pennsylvania
$72.5M +$3.09M +95,789 +4%
Westfield Capital Management
7
Westfield Capital Management
Massachusetts
$55.2M -$1.93M -59,853 -3%
State Street
8
State Street
Massachusetts
$53M +$24.2M +747,839 +74%
D.E. Shaw & Co
9
D.E. Shaw & Co
New York
$52.3M +$25M +774,642 +81%
BFA
10
BlackRock Fund Advisors
California
$42.3M +$14.1M +435,075 +45%
Millennium Management
11
Millennium Management
New York
$40.5M +$22.1M +684,562 +104%
Invesco
12
Invesco
Georgia
$21.8M +$50K +1,549 +0.2%
SIM
13
Stelliam Investment Management
New York
$20.7M +$22.1M +685,000 New
BIT
14
BlackRock Institutional Trust
California
$20.7M +$3.32M +102,758 +18%
GT
15
Glenmede Trust
Pennsylvania
$18.7M +$1.12M +34,604 +6%
T. Rowe Price Associates
16
T. Rowe Price Associates
Maryland
$16M +$737K +22,800 +4%
HP
17
HealthInvest Partners
Sweden
$15.7M +$16.8M +520,000 New
Massachusetts Financial Services
18
Massachusetts Financial Services
Massachusetts
$14.1M -$18.3M -566,985 -55%
Deutsche Bank
19
Deutsche Bank
Germany
$13.4M +$9.19M +284,319 +177%
Citadel Advisors
20
Citadel Advisors
Florida
$13.3M +$11.6M +357,504 +428%
HCM
21
Highbridge Capital Management
New York
$13.1M +$2.62M +81,233 +23%
Balyasny Asset Management
22
Balyasny Asset Management
Illinois
$13.1M +$14M +432,463 New
Charles Schwab
23
Charles Schwab
California
$12.8M +$545K +16,870 +4%
Northern Trust
24
Northern Trust
Illinois
$12.6M -$61.1K -1,891 -0.5%
PC
25
PointState Capital
New York
$12.1M +$12.9M +400,000 New

AMAG Hedge Fund Activity: Q4 2015 in Review

172 of the 3,813 institutional investors tracked by Wall St. Rank reported a position in AMAG Pharmaceuticals (AMAG) for Q4 2015, worth a combined $1.32B — down 26% from $1.78B a quarter earlier.

Sellers outnumbered buyers: 74 funds closed out of AMAG and 36 opened new positions — a net loss of 38 holders — while 54 trimmed existing stakes and 66 added.

The largest buyer was Janus Henderson Investors US, adding an estimated $27.1M. The largest seller was Wells Fargo, cutting an estimated $39.9M.

  • 172 institutional investors held AMAG Pharmaceuticals (AMAG) as of Q4 2015, down from 210 in Q3 2015.
  • Funds reported $1.32B of AMAG Pharmaceuticals stock for Q4 2015, down 26% quarter-over-quarter.
  • 36 funds opened new AMAG Pharmaceuticals positions in Q4 2015 and 74 closed out, a net change of -38 holders.
  • The largest AMAG Pharmaceuticals buyer in Q4 2015 was Janus Henderson Investors US, an estimated $27.1M added.
  • The largest AMAG Pharmaceuticals seller in Q4 2015 was Wells Fargo, an estimated $39.9M sold.

Based on aggregated 13F filings for Q4 2015.