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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

199 hedge funds and large institutions have $1.95B invested in Ironwood Pharmaceuticals in 2020 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 67 increasing their positions, 61 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
199
Holders Change
+9
Holders Change %
+4.74%
% of All Funds
3.53%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.05%
New
38
Increased
67
Reduced
61
Closed
29
Calls
$16M
Puts
$6.56M
Net Calls
+$9.39M
Net Calls Change
+$3M

Top Buyers

1
Westfield Capital Management
Westfield Capital Management
Massachusetts
+$18.7M
2
PI
Putnam Investments
Massachusetts
+$14.3M
3
Renaissance Technologies
Renaissance Technologies
New York
+$12.4M
4
Goldman Sachs
Goldman Sachs
New York
+$12M
5
PWAM
Park West Asset Management
California
+$10.9M

Top Sellers

1
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$30.5M
2
Fidelity Investments
Fidelity Investments
Massachusetts
-$28.9M
3
BlackRock
BlackRock
New York
-$11.9M
4
UBS AM
UBS AM
Illinois
-$11.5M
5
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$8.96M
Name Holding Trade Value Shares
Change 		Shares
Change %
Macquarie Group
76
Macquarie Group
Australia
$1.56M -$115K -10,062 -7%
VRS
77
Virginia Retirement Systems
Virginia
$1.5M +$319K +28,000 +27%
SBSB
78
Sullivan, Bruyette, Speros & Blaney
Virginia
$1.42M – – –
First Trust Advisors
79
First Trust Advisors
Illinois
$1.36M +$95.7K +8,405 +8%
American Century Companies
80
American Century Companies
Missouri
$1.29M +$343K +30,099 +36%
Schroder Investment Management Group
81
Schroder Investment Management Group
United Kingdom
$1.27M +$40.1K +3,522 +3%
Jennison Associates
82
Jennison Associates
New York
$1.26M -$920K -80,748 -42%
AG
83
Artal Group
Luxembourg
$1.26M – – –
Legal & General Group
84
Legal & General Group
United Kingdom
$1.24M +$246K +21,613 +25%
Citigroup
85
Citigroup
New York
$1.2M +$767K +67,318 +179%
RIM
86
Redwood Investment Management
Arizona
$1.13M -$303K -26,564 -21%
Manulife (Manufacturers Life Insurance)
87
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.09M +$30.5K +2,676 +3%
EGM
88
Engineers Gate Manager
New York
$1.09M -$1.52M -133,703 -58%
WG
89
Winton Group
United Kingdom
$1.03M -$2.22M -194,651 -68%
State Board of Administration of Florida Retirement System
90
State Board of Administration of Florida Retirement System
Florida
$1.02M – – –
JCIA
91
Jackson Creek Investment Advisors
Colorado
$961K -$1.69K -148 -0.2%
Fisher Asset Management
92
Fisher Asset Management
Washington
$913K +$190K +16,657 +26%
Lazard Asset Management
93
Lazard Asset Management
New York
$878K +$407K +35,821 +87%
Russell Investments Group
94
Russell Investments Group
United Kingdom
$850K -$237K -20,839 -22%
GC
95
Globeflex Capital
California
$814K +$195K +17,144 +32%
CSS
96
Cubist Systematic Strategies
Connecticut
$804K +$137K +12,052 +21%
Qube Research & Technologies (QRT)
97
Qube Research & Technologies (QRT)
United Kingdom
$792K +$792K +69,532 New
VOYA Investment Management
98
VOYA Investment Management
Georgia
$790K +$171K +15,016 +28%
Rafferty Asset Management
99
Rafferty Asset Management
New York
$754K -$1.46M -128,435 -66%
AC
100
Athanor Capital
New York
$752K -$428K -37,588 -36%
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