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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

142 hedge funds and large institutions have $2.14B invested in Ironwood Pharmaceuticals in 2015 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 52 increasing their positions, 35 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
142
Holders Change
+13
Holders Change %
+10.08%
% of All Funds
3.79%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.08%
New
25
Increased
52
Reduced
35
Closed
11
Calls
$18.5M
Puts
$1.82M
Net Calls
+$16.7M
Net Calls Change
+$15.6M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$42.1M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$19.1M
3
Norges Bank
3
Norges Bank
Norway
$16.5M
4
BM
4
Bridger Management
New York
$13.4M
5
JHIU
5
Janus Henderson Investors US
Colorado
$238M

Top Sellers

1
BI
1
BVF Inc
California
$34.7M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$12M
3
SAM
3
Senzar Asset Management
New York
$0
4
State of Wisconsin Investment Board
4
State of Wisconsin Investment Board
Wisconsin
$49.7M
5
Morgan Stanley
5
Morgan Stanley
New York
$115M
Name Holding Trade Value Shares
Change 		Shares
Change %
VOYA Investment Management
76
VOYA Investment Management
Georgia
$1.05M – – –
TD Asset Management
77
TD Asset Management
Ontario, Canada
$1.05M +$737K +55,044 +239%
MIG
78
Mariner Investment Group
New York
$1.02M +$240K +17,910 +31%
TG
79
TCW Group
California
$1.02M +$293K +21,910 +41%
Macquarie Group
80
Macquarie Group
Australia
$968K – – –
DekaBank Deutsche Girozentrale
81
DekaBank Deutsche Girozentrale
Germany
$939K -$97.6K -7,283 -9%
ARTA
82
A.R.T. Advisors
New York
$834K +$834K +62,268 New
AQR Capital Management
83
AQR Capital Management
Connecticut
$822K +$4.81K +359 +0.6%
TAM
84
Tocqueville Asset Management
New York
$808K – – –
UBS AM
85
UBS AM
Illinois
$806K +$110K +8,239 +16%
Citigroup
86
Citigroup
New York
$733K -$364K -27,187 -33%
NI
87
Numeric Investors
Massachusetts
$725K +$725K +54,088 New
IGIM
88
I.G. Investment Management
Manitoba, Canada
$720K +$720K +53,730 New
SIG
89
Stanford Investment Group
California
$699K – – –
MAA
90
Managed Account Advisors
New Jersey
$692K -$60.2K -4,491 -8%
Marshall Wace
91
Marshall Wace
United Kingdom
$690K +$690K +51,463 New
Public Employees Retirement Association of Colorado
92
Public Employees Retirement Association of Colorado
Colorado
$664K -$70.4K -5,256 -10%
NSEDCP
93
NJ State Employees Deferred Compensation Plan
New Jersey
$640K – – –
PCM
94
Piermont Capital Management
Missouri
$560K +$189K +14,137 +51%
DC
95
Deere & Company
Illinois
$515K – – –
WC
96
Woodstock Corp
Massachusetts
$455K – – –
FM
97
Forward Management
California
$400K -$5.53M -412,972 -93%
EWM
98
Evercore Wealth Management
New York
$359K +$251K +18,704 +232%
Principal Financial Group
99
Principal Financial Group
Iowa
$354K +$45.5K +3,398 +15%
Legal & General Group
100
Legal & General Group
United Kingdom
$342K +$55.9K +4,075 +20%
2 3
4
5 6