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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

156 hedge funds and large institutions have $2.09B invested in Ironwood Pharmaceuticals in 2019 Q1 according to their latest regulatory filings, with 34 funds opening new positions, 54 increasing their positions, 44 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
156
Holders Change
+11
Holders Change %
+7.59%
% of All Funds
3.38%
Holding in Top 10
4
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+33.33%
% of All Funds
0.09%
New
34
Increased
54
Reduced
44
Closed
23
Calls
$24M
Puts
$8.25M
Net Calls
+$15.8M
Net Calls Change
+$4.12M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
+$27.7M
2
Citadel Advisors
Citadel Advisors
Florida
+$24.8M
3
Vanguard Group
Vanguard Group
Pennsylvania
+$21.4M
4
SCM
Sarissa Capital Management
Connecticut
+$17.5M
5
HM
HealthCor Management
New York
+$10.1M

Top Sellers

1
O
OrbiMed
New York
-$29.8M
2
EC
EcoR1 Capital
California
-$13.3M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$12M
4
Millennium Management
Millennium Management
New York
-$6.83M
5
UBS Group
UBS Group
Switzerland
-$5.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
JPMPWA
101
J.P. Morgan Private Wealth Advisors
California
$494K -$1.97M -173,766 -80%
BNP Paribas Financial Markets
102
BNP Paribas Financial Markets
France
$441K +$397K +35,034 +896%
DekaBank Deutsche Girozentrale
103
DekaBank Deutsche Girozentrale
Germany
$440K -$1.28M -79,484 -74%
TFS
104
TrustCore Financial Services
Tennessee
$406K -$999K -88,165 -71%
TAM
105
Tocqueville Asset Management
New York
$386K -$3.69K -326 -0.9%
XK
106
Xact Kapitalforvaltning
Sweden
$366K – – –
Public Employees Retirement Association of Colorado
107
Public Employees Retirement Association of Colorado
Colorado
$337K – – –
ACM
108
AlphaCrest Capital Management
New York
$325K +$325K +28,656 New
PNC Financial Services Group
109
PNC Financial Services Group
Pennsylvania
$319K -$7.06K -623 -2%
EWM
110
Evercore Wealth Management
New York
$303K – – –
AB
111
Amalgamated Bank
New York
$288K +$11.9K +1,050 +4%
AG
112
Aperio Group
California
$280K +$32.5K +2,865 +13%
Canada Life
113
Canada Life
Manitoba, Canada
$267K +$66.8K +5,911 +33%
PA
114
Perennial Advisors
New York
$243K +$243K +21,432 New
HT
115
HAP Trading
New York
$208K -$133K -11,778 -39%
FCI
116
Financial Counselors Inc
Kansas
$204K +$204K +18,029 New
PA
117
Profund Advisors
Maryland
$190K -$121K -10,691 -39%
NIT
118
NumerixS Investment Technologies
British Columbia, Canada
$190K +$190K +17,910 New
Balyasny Asset Management
119
Balyasny Asset Management
Illinois
$175K -$220K -19,439 -56%
Prudential Financial
120
Prudential Financial
New Jersey
$174K -$16.1K -1,421 -8%
SAM
121
Shell Asset Management
Netherlands
$164K – – –
AIP
122
Ameritas Investment Partners
Nebraska
$160K – – –
Verition Fund Management
123
Verition Fund Management
Connecticut
$157K +$157K +13,854 New
Invesco
124
Invesco
Georgia
$156K +$8.98K +794 +6%
II
125
Inspire Investing
Idaho
$154K +$154K +13,587 New
3 4
5
6 7