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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

167 hedge funds and large institutions have $2.78B invested in Ironwood Pharmaceuticals in 2017 Q2 according to their latest regulatory filings, with 22 funds opening new positions, 63 increasing their positions, 51 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
167
Holders Change
+5
Holders Change %
+3.09%
% of All Funds
4.17%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.07%
New
22
Increased
63
Reduced
51
Closed
16
Calls
$4.66M
Puts
$3.6M
Net Calls
+$1.06M
Net Calls Change
+$1.72M

Top Buyers

1
Janus Henderson Group
Janus Henderson Group
United Kingdom
$150M
2
UBS AM
UBS AM
Illinois
$68M
3
BCM
Brown Capital Management
Maryland
$117M
4
EC
EcoR1 Capital
California
$70.9M
5
PCM
Penn Capital Management
Pennsylvania
$16.3M

Top Sellers

1
Adage Capital Partners
Adage Capital Partners
Massachusetts
$64.7M
2
O
OrbiMed
New York
$109M
3
Point72 Asset Management
Point72 Asset Management
Connecticut
$15.9M
4
RCMNY
Rubric Capital Management (New York)
New York
$0
5
Fidelity Investments
Fidelity Investments
Massachusetts
$353M
Name Holding Trade Value Shares
Change 		Shares
Change %
TI
126
Turner Investments
Pennsylvania
$302K +$302K +19,104 New
VKH
127
Virtu KCG Holdings
New York
$297K +$27.8K +1,756 +10%
Canada Life
128
Canada Life
Manitoba, Canada
$280K – – –
Prudential Financial
129
Prudential Financial
New Jersey
$273K -$432K -27,259 -61%
AG
130
Aperio Group
California
$249K +$26.6K +1,683 +12%
SG Americas Securities
131
SG Americas Securities
New York
$239K -$71.3K -4,516 -23%
UBS Group
132
UBS Group
Switzerland
$236K +$227K +14,389 +2,660%
RJFSA
133
Raymond James Financial Services Advisors
Florida
$230K – – –
TSS
134
Two Sigma Securities
New York
$227K +$227K +14,344 New
AIP
135
Ameritas Investment Partners
Nebraska
$223K +$12.2K +773 +6%
SO
136
STRS Ohio
Ohio
$200K +$77.4K +4,895 +63%
Teacher Retirement System of Texas
137
Teacher Retirement System of Texas
Texas
$192K +$192K +12,121 New
Simplex Trading
138
Simplex Trading
Illinois
$148K +$95.3K +6,042 +181%
Nisa Investment Advisors
139
Nisa Investment Advisors
Missouri
$131K – – –
IUHSA
140
Itau Unibanco Holding S.A.
Brazil
$100K +$88.2K +5,576 +748%
JCM
141
Jacobi Capital Management
Pennsylvania
$81K -$56.5K -3,582 -41%
Zurich Cantonal Bank
142
Zurich Cantonal Bank
Switzerland
$74K +$11.4K +722 +18%
TIM
143
Tortoise Investment Management
New York
$62K +$62K +3,932 New
Group One Trading
144
Group One Trading
Illinois
$60K +$60K +3,798 New
PAM
145
Paradigm Asset Management
New York
$58.5K -$60.4K -3,821 -51%
QI
146
QS Investors
New York
$55K -$778 -49 -1%
Royal Bank of Canada
147
Royal Bank of Canada
Ontario, Canada
$53K -$19.7K -1,243 -27%
RFS
148
Rockefeller Financial Services
New York
$51K – – –
FPFS
149
First Personal Financial Services
North Carolina
$48K – – –
Fifth Third Bancorp
150
Fifth Third Bancorp
Ohio
$40K – – –
4 5
6
7 8