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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

209 hedge funds and large institutions have $1.91B invested in Ironwood Pharmaceuticals in 2021 Q1 according to their latest regulatory filings, with 39 funds opening new positions, 75 increasing their positions, 65 reducing their positions, and 28 closing their positions.

Holders
209
Holders Change
+10
Holders Change %
+5.03%
% of All Funds
3.68%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.05%
New
39
Increased
75
Reduced
65
Closed
28
Calls
$6.42M
Puts
$5.69M
Net Calls
+$723K
Net Calls Change
-$8.67M

Top Buyers

1
SCM
1
Sarissa Capital Management
Connecticut
$183M
2
Renaissance Technologies
2
Renaissance Technologies
New York
$35.1M
3
GLA
3
Great Lakes Advisors
Illinois
$10.9M
4
LSV Asset Management
4
LSV Asset Management
Illinois
$10.9M
5
HM
5
HealthCor Management
New York
$8.23M

Top Sellers

1
Westfield Capital Management
1
Westfield Capital Management
Massachusetts
$60.2M
2
Capital World Investors
2
Capital World Investors
California
$0
3
Man Group
3
Man Group
United Kingdom
$2.08M
4
AI
4
Atom Investors
Texas
$0
5
PCM
5
Peregrine Capital Management
Minnesota
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
ECM
76
ExodusPoint Capital Management
New York
$2.07M -$2.03M -181,876 -50%
PPA
77
Parametric Portfolio Associates
Washington
$2.04M -$526K -47,035 -20%
BCB
78
Brian C. Broderick
$1.7M -$55.9K -5,000 -3%
T. Rowe Price Associates
79
T. Rowe Price Associates
Maryland
$1.69M -$248K -22,160 -13%
JAMH
80
Junson Asset Management (HK)
Hong Kong
$1.66M +$1.66M +155,277 New
PCM
81
Prelude Capital Management
New York
$1.57M +$1.57M +140,338 New
RIM
82
Redwood Investment Management
Arizona
$1.48M +$372K +33,289 +34%
Voloridge Investment Management
83
Voloridge Investment Management
Florida
$1.43M +$1.06M +94,957 +292%
SBSB
84
Sullivan, Bruyette, Speros & Blaney
Virginia
$1.39M – – –
HighTower Advisors
85
HighTower Advisors
Illinois
$1.28M +$1.28M +114,480 New
ACM
86
AlphaCrest Capital Management
New York
$1.27M +$665K +59,497 +110%
MSL
87
Mackay Shields LLC
New York
$1.26M -$802K -71,772 -39%
AG
88
Artal Group
Luxembourg
$1.24M – – –
Legal & General Group
89
Legal & General Group
United Kingdom
$1.22M +$4.76K +426 +0.4%
Jennison Associates
90
Jennison Associates
New York
$1.19M -$51.1K -4,572 -4%
Schroder Investment Management Group
91
Schroder Investment Management Group
United Kingdom
$1.1M -$149K -13,288 -12%
Manulife (Manufacturers Life Insurance)
92
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$1.02M -$56.1K -5,018 -5%
State Board of Administration of Florida Retirement System
93
State Board of Administration of Florida Retirement System
Florida
$998K – – –
American Century Companies
94
American Century Companies
Missouri
$994K -$271K -24,209 -21%
DLPIC
95
Davide Leone & Partners Investment Company
United Kingdom
$980K +$980K +87,677 New
Fisher Asset Management
96
Fisher Asset Management
Washington
$911K +$14.9K +1,329 +2%
CM
97
Caption Management
Oklahoma
$883K +$714K +63,787 +422%
WG
98
Winton Group
United Kingdom
$877K -$136K -12,204 -13%
CSS
99
Cubist Systematic Strategies
Connecticut
$866K +$76.2K +6,814 +10%
MWNA
100
Marshall Wace North America
New York
$840K +$840K +75,110 New
2 3
4
5 6