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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

137 hedge funds and large institutions have $1.62B invested in Ironwood Pharmaceuticals in 2015 Q4 according to their latest regulatory filings, with 23 funds opening new positions, 44 increasing their positions, 39 reducing their positions, and 16 closing their positions.

Holders
137
Holders Change
+7
Holders Change %
+5.38%
% of All Funds
3.6%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.08%
New
23
Increased
44
Reduced
39
Closed
16
Calls
$1.78M
Puts
$2.17M
Net Calls
-$393K
Net Calls Change
+$1.85M

Top Buyers

1
RG
1
Redmile Group
California
$42.6M
2
Loomis, Sayles & Company
2
Loomis, Sayles & Company
Massachusetts
$17.6M
3
EC
3
EcoR1 Capital
California
$9.52M
4
EAM
4
EverPoint Asset Management
Connecticut
$27.2M
5
OAM
5
Oxford Asset Management
United Kingdom
$4.24M

Top Sellers

1
BI
1
BVF Inc
California
$34M
2
Deutsche Bank
2
Deutsche Bank
Germany
$19.3M
3
Capital World Investors
3
Capital World Investors
California
$0
4
Millennium Management
4
Millennium Management
New York
$3.39M
5
State of Wisconsin Investment Board
5
State of Wisconsin Investment Board
Wisconsin
$35.3M
Name Market Value Shares Shares
Change 		Shares
Change %
Swiss National Bank
51
Swiss National Bank
Switzerland
$1.89M 163,300 – –
BCB
52
Brian C. Broderick
$1.81M 156,345 – –
TD Asset Management
53
TD Asset Management
Ontario, Canada
$1.72M 148,500 -3,700 -2%
CC
54
Clearline Capital
New York
$1.67M 144,428 +144,428 New
WMSA
55
Weiss Multi-Strategy Advisers
New York
$1.47M 127,000 – –
BA
56
BlackRock Advisors
Delaware
$1.46M 126,130 -63,696 -34%
RhumbLine Advisers
57
RhumbLine Advisers
Massachusetts
$1.43M 123,715 +12,840 +12%
Mirae Asset Global Investments
58
Mirae Asset Global Investments
South Korea
$1.43M 123,127 +1,284 +1%
ProShare Advisors
59
ProShare Advisors
Maryland
$1.4M 120,454 +11,825 +11%
PIM
60
Platinum Investment Management
Australia
$1.39M 120,000 – –
New York State Common Retirement Fund
61
New York State Common Retirement Fund
New York
$1.39M 119,700 – –
UBS Group
62
UBS Group
Switzerland
$1.32M 113,856 +111,272 +4,306%
Goldman Sachs
63
Goldman Sachs
New York
$1.3M 112,472 -56,183 -33%
NFA
64
Nationwide Fund Advisors
Ohio
$1.3M 112,315 +1,851 +2%
SIM
65
Spark Investment Management
New York
$1.28M 110,700 +62,100 +128%
TI
66
Turner Investments
Pennsylvania
$1.22M 104,850 – –
UBS AM
67
UBS AM
Illinois
$1.12M 96,942 +3,208 +3%
Susquehanna International Group
68
Susquehanna International Group
Pennsylvania
$1.12M 96,783 -201,519 -68%
SCI
69
S&CO Inc
Massachusetts
$1.11M 95,375 +7,900 +9%
BG
70
BlackRock Group
United Kingdom
$1.08M 93,207 -21,149 -18%
MLICM
71
Metropolitan Life Insurance Company (MetLife)
New York
$1.02M 87,559 +1,925 +2%
State Board of Administration of Florida Retirement System
72
State Board of Administration of Florida Retirement System
Florida
$1.01M 87,403 – –
ARTA
73
A.R.T. Advisors
New York
$959K 82,815 -61,100 -42%
SAM
74
Sectoral Asset Management
Quebec, Canada
$948K 81,762 +81,762 New
PWP
75
Private Wealth Partners
California
$920K 79,415 – –
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