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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

158 hedge funds and large institutions have $2.29B invested in Ironwood Pharmaceuticals in 2017 Q4 according to their latest regulatory filings, with 27 funds opening new positions, 51 increasing their positions, 49 reducing their positions, and 18 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
158
Holders Change
+9
Holders Change %
+6.04%
% of All Funds
3.59%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
27
Increased
51
Reduced
49
Closed
18
Calls
$17.8M
Puts
$8.92M
Net Calls
+$8.91M
Net Calls Change
+$6.47M

Top Buyers

1
SCM
1
Sarissa Capital Management
Connecticut
$24.7M
2
SAM
2
Senzar Asset Management
New York
$21.7M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$268M
4
PWAM
4
Park West Asset Management
California
$9.2M
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$6.7M

Top Sellers

1
BI
1
BVF Inc
California
$0
2
BM
2
Bridger Management
New York
$0
3
Deutsche Bank
3
Deutsche Bank
Germany
$4.9M
4
O
4
OrbiMed
New York
$67.8M
5
Adage Capital Partners
5
Adage Capital Partners
Massachusetts
$28.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
Swiss National Bank
51
Swiss National Bank
Switzerland
$3.28M +$121K +9,671 +4%
CEP
52
Chicago Equity Partners
Illinois
$3.2M +$1.43M +114,081 +81%
California State Teachers Retirement System (CalSTRS)
53
California State Teachers Retirement System (CalSTRS)
California
$3.18M -$47.6K -3,791 -1%
Wells Fargo
54
Wells Fargo
California
$3.09M +$603K +48,050 +24%
AllianceBernstein
55
AllianceBernstein
Tennessee
$3.04M -$46.5K -3,701 -2%
EAM
56
Eventide Asset Management
Massachusetts
$2.88M – – –
GC
57
Guggenheim Capital
Illinois
$2.77M -$716K -57,011 -21%
Thrivent Financial for Lutherans
58
Thrivent Financial for Lutherans
Minnesota
$2.57M – – –
Citigroup
59
Citigroup
New York
$2.34M +$331K +26,371 +16%
Barclays
60
Barclays
United Kingdom
$2.31M +$2.23M +177,994 +2,923%
AA
61
ALPS Advisors
Colorado
$2.25M +$255K +20,310 +13%
RhumbLine Advisers
62
RhumbLine Advisers
Massachusetts
$1.96M -$378K -30,086 -16%
Ohio Public Employees Retirement System (OPERS)
63
Ohio Public Employees Retirement System (OPERS)
Ohio
$1.87M +$60.3K +4,801 +3%
Russell Investments Group
64
Russell Investments Group
United Kingdom
$1.61M -$589K -45,826 -27%
ERSOT
65
Employees Retirement System of Texas
Texas
$1.57M – – –
PIM
66
Platinum Investment Management
Australia
$1.57M – – –
Manulife (Manufacturers Life Insurance)
67
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.55M +$4.97K +396 +0.3%
CIA
68
Capital Impact Advisors
Massachusetts
$1.4M – – –
ProShare Advisors
69
ProShare Advisors
Maryland
$1.39M +$114K +9,082 +9%
AIG
70
American International Group
New York
$1.36M +$6.45K +514 +0.5%
State Board of Administration of Florida Retirement System
71
State Board of Administration of Florida Retirement System
Florida
$1.32M – – –
VFA
72
Virtus Fund Advisers
Connecticut
$1.22M +$839K +66,829 +223%
PPA
73
Parametric Portfolio Associates
Washington
$1.15M +$180K +14,337 +18%
Ameriprise
74
Ameriprise
Minnesota
$1.13M -$17.4K -1,388 -2%
PP
75
Paloma Partners
Connecticut
$1.11M -$500K -39,854 -31%
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