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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

138 hedge funds and large institutions have $1.62B invested in Ironwood Pharmaceuticals in 2014 Q1 according to their latest regulatory filings, with 23 funds opening new positions, 60 increasing their positions, 37 reducing their positions, and 8 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
138
Holders Change
+14
Holders Change %
+11.29%
% of All Funds
3.99%
Holding in Top 10
5
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.14%
New
23
Increased
60
Reduced
37
Closed
8
Calls
$7.02M
Puts
$5.44M
Net Calls
+$1.58M
Net Calls Change
-$1.1M

Top Buyers

1
Fidelity Investments
Fidelity Investments
Massachusetts
+$60.2M
2
Millennium Management
Millennium Management
New York
+$55.7M
3
Wellington Management Group
Wellington Management Group
Massachusetts
+$37.2M
4
Deutsche Bank
Deutsche Bank
Germany
+$18.9M
5
Vanguard Group
Vanguard Group
Pennsylvania
+$18.2M

Top Sellers

1
VM
VHCP Management
New York
-$11.1M
2
CGT
Capital Guardian Trust
California
-$8.32M
3
TG
TCW Group
California
-$7.37M
4
SAM
Sectoral Asset Management
Quebec, Canada
-$5.46M
5
Adage Capital Partners
Adage Capital Partners
Massachusetts
-$4.97M
Name Holding Trade Value Shares
Change 		Shares
Change %
BJ
126
BlackRock Japan
Japan
$26K +$26K +2,489 New
GT
127
Glenmede Trust
Pennsylvania
$24K – – –
CFA
128
Carroll Financial Associates
North Carolina
$12K – – –
Dimensional Fund Advisors
129
Dimensional Fund Advisors
Texas
$8K +$8K +757 New
PNC Financial Services Group
130
PNC Financial Services Group
Pennsylvania
$6K +$3K +286 +100%
US Bancorp
131
US Bancorp
Minnesota
$2K -$996 -119 -33%
TRCT
132
Tower Research Capital (TRC)
New York
$2K -$670 -60 -25%
WA
133
WFG Advisors
Texas
$2K +$2K +239 New
WTB
134
Washington Trust Bank
Washington
$1K +$1K +62 New
BNP Paribas Financial Markets
135
BNP Paribas Financial Markets
France
$915 -$12.4K -1,342 -93%
Manulife (Manufacturers Life Insurance)
136
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$887 -$4 -360 -0.4%
SAM
137
Senzar Asset Management
New York
– -$4.46M -458,735 Closed
PCA
138
Private Capital Advisors
Connecticut
– -$1.3M -133,728 Closed
PRCM
139
Pine River Capital Management
Minnesota
– -$1.02M -104,833 Closed
IGIM
140
I.G. Investment Management
Manitoba, Canada
– -$874K -89,908 Closed
GCP
141
GSA Capital Partners
United Kingdom
– -$173K -17,748 Closed
CL
142
CFS LLC
Oklahoma
– -$87K -8,955 Closed
MCM
143
Mazama Capital Management
Oregon
– -$29K -2,990 Closed
QT
144
Quantbot Technologies
New York
– -$19K -2,030 Closed
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