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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

148 hedge funds and large institutions have $2.85B invested in Ironwood Pharmaceuticals in 2018 Q2 according to their latest regulatory filings, with 25 funds opening new positions, 49 increasing their positions, 46 reducing their positions, and 26 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
148
Holders Change
-1
Holders Change %
-0.67%
% of All Funds
3.39%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.07%
New
25
Increased
49
Reduced
46
Closed
26
Calls
$27.3M
Puts
$12.8M
Net Calls
+$14.5M
Net Calls Change
+$4.49M

Top Buyers

1
Westfield Capital Management
Westfield Capital Management
Massachusetts
+$26.6M
2
Point72 Asset Management
Point72 Asset Management
Connecticut
+$19.5M
3
UBS AM
UBS AM
Illinois
+$13.1M
4
BlackRock
BlackRock
New York
+$10.9M
5
Fidelity Investments
Fidelity Investments
Massachusetts
+$10.5M

Top Sellers

1
BI
BVF Inc
California
-$94.4M
2
PAMU
Pictet Asset Management (UK)
United Kingdom
-$23.3M
3
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$19.9M
4
SGA
Sector Gamma AS
Norway
-$13.3M
5
CLM
ClearBridge LLC (Maryland)
Maryland
-$12.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
California State Teachers Retirement System (CalSTRS)
51
California State Teachers Retirement System (CalSTRS)
California
$4.05M +$135K +8,440 +3%
Fisher Asset Management
52
Fisher Asset Management
Washington
$4.04M -$1.08M -67,415 -21%
AllianceBernstein
53
AllianceBernstein
Tennessee
$3.87M – – –
AA
54
ALPS Advisors
Colorado
$3.8M +$331K +20,665 +10%
Bank of America
55
Bank of America
North Carolina
$3.78M -$312K -19,488 -8%
EAM
56
Eventide Asset Management
Massachusetts
$3.67M – – –
PI
57
Putnam Investments
Massachusetts
$3.61M +$3.61M +225,721 New
JPMPWA
58
J.P. Morgan Private Wealth Advisors
California
$3.58M +$3.1M +193,421 +646%
Parallax Volatility Advisers
59
Parallax Volatility Advisers
California
$3.41M +$2.48M +155,101 +269%
GC
60
Guggenheim Capital
Illinois
$3.29M -$322K -20,097 -9%
MSU
61
Mizuho Securities USA
New York
$3.27M +$3.27M +204,174 New
Susquehanna International Group
62
Susquehanna International Group
Pennsylvania
$3.17M +$3.17M +197,698 New
ACM
63
Atika Capital Management
New York
$3.14M +$3.14M +195,816 New
Royal London Asset Management
64
Royal London Asset Management
United Kingdom
$2.66M +$2.66M +166,062 New
RhumbLine Advisers
65
RhumbLine Advisers
Massachusetts
$2.56M +$119K +7,445 +5%
Nomura Holdings
66
Nomura Holdings
Japan
$2.44M +$2.44M +152,551 New
Ohio Public Employees Retirement System (OPERS)
67
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.3M +$233K +14,537 +11%
D.E. Shaw & Co
68
D.E. Shaw & Co
New York
$2.2M -$1.1M -68,728 -33%
SAM
69
Symphony Asset Management
California
$2.16M +$2.16M +135,041 New
Manulife (Manufacturers Life Insurance)
70
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.97M +$43.7K +2,732 +2%
Wells Fargo
71
Wells Fargo
California
$1.74M -$2.47M -154,136 -59%
AIG
72
American International Group
New York
$1.73M +$79.6K +4,968 +5%
State Board of Administration of Florida Retirement System
73
State Board of Administration of Florida Retirement System
Florida
$1.71M +$23K +1,433 +1%
Russell Investments Group
74
Russell Investments Group
United Kingdom
$1.65M +$123K +7,653 +8%
ERSOT
75
Employees Retirement System of Texas
Texas
$1.61M -$402K -25,074 -20%
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