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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

138 hedge funds and large institutions have $1.93B invested in Ironwood Pharmaceuticals in 2014 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 48 increasing their positions, 44 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
138
Holders Change
–
Holders Change %
0%
% of All Funds
3.97%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.09%
New
21
Increased
48
Reduced
44
Closed
21
Calls
$14.7M
Puts
$12.1M
Net Calls
+$2.58M
Net Calls Change
+$997K

Top Buyers

1
O
1
OrbiMed
New York
$137M
2
TCM
2
Tamarack Capital Management
California
$11.5M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$17.9M
4
CS
4
Credit Suisse
Switzerland
$10.1M
5
CCP
5
Clough Capital Partners
Massachusetts
$21M

Top Sellers

1
SAM
1
Sectoral Asset Management
Quebec, Canada
$5.53M
2
Deutsche Bank
2
Deutsche Bank
Germany
$59.9M
3
Millennium Management
3
Millennium Management
New York
$51.6M
4
State of Wisconsin Investment Board
4
State of Wisconsin Investment Board
Wisconsin
$72.9M
5
WRF
5
Waddell & Reed Financial
Kansas
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Prudential Financial
101
Prudential Financial
New Jersey
$337K +$173K +13,480 +105%
Bank of America
102
Bank of America
North Carolina
$332K -$309K -24,014 -48%
CC
103
Cannell & Co
New York
$312K – – –
WHI
104
William Harris Investors
Illinois
$301K – – –
TD Asset Management
105
TD Asset Management
Ontario, Canada
$296K -$53.7K -4,179 -15%
QT
106
Quantbot Technologies
New York
$282K +$282K +21,970 New
T
107
TradeWorx
New Jersey
$257K +$257K +20,044 New
EVM
108
Eaton Vance Management
Massachusetts
$231K – – –
Two Sigma Advisers
109
Two Sigma Advisers
New York
$189K +$189K +14,754 New
AB
110
Amalgamated Bank
New York
$179K +$11.2K +873 +7%
AIP
111
Ameritas Investment Partners
Nebraska
$164K +$164K +12,785 New
VFA
112
Virtus Fund Advisers
Connecticut
$156K +$156K +12,175 New
Canada Life
113
Canada Life
Manitoba, Canada
$120K – – –
Creative Planning
114
Creative Planning
Kansas
$105K – – –
EWM
115
Evercore Wealth Management
New York
$103K – – –
CSS
116
Cubist Systematic Strategies
Connecticut
$91K +$91K +7,072 New
Group One Trading
117
Group One Trading
Illinois
$88K -$904K -70,240 -91%
JIC
118
Joel Isaacson & Co
New York
$69K – – –
Teacher Retirement System of Texas
119
Teacher Retirement System of Texas
Texas
$61K -$6.74K -529 -10%
BlackRock
120
BlackRock
New York
$56K +$1.47K +114 +3%
ST
121
SpiderRock Trading
Illinois
$49K – – –
Ameriprise
122
Ameriprise
Minnesota
$44K -$26K -2,000 -37%
CA
123
CapWealth Advisors
Tennessee
$43K – – –
Bank of Montreal
124
Bank of Montreal
Ontario, Canada
$39K +$39K +3,045 New
PNC Financial Services Group
125
PNC Financial Services Group
Pennsylvania
$35K +$27.9K +2,232 +390%
3 4
5
6 7