IRWD icon

Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

193 hedge funds and large institutions have $1.8B invested in Ironwood Pharmaceuticals in 2020 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 64 increasing their positions, 69 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
193
Holders Change
-2
Holders Change %
-1.03%
% of All Funds
4.26%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
29
Increased
64
Reduced
69
Closed
29
Calls
$6.98M
Puts
$1.02M
Net Calls
+$5.96M
Net Calls Change
+$3.57M

Top Buyers

1
SCM
Sarissa Capital Management
Connecticut
+$32.5M
2
Westfield Capital Management
Westfield Capital Management
Massachusetts
+$23.7M
3
PI
Putnam Investments
Massachusetts
+$18.3M
4
BM
Bridger Management
New York
+$15.6M
5
SPC
Slate Path Capital
New York
+$13.5M

Top Sellers

1
MP
MFN Partners
Massachusetts
-$31M
2
Two Sigma Investments
Two Sigma Investments
New York
-$12.4M
3
Janus Henderson Group
Janus Henderson Group
United Kingdom
-$10.8M
4
Deutsche Bank
Deutsche Bank
Germany
-$10.2M
5
Marshall Wace
Marshall Wace
United Kingdom
-$9.24M
Name Holding Trade Value Shares
Change 		Shares
Change %
CEP
51
Chicago Equity Partners
Illinois
$2.65M -$1.56M -154,830 -37%
Two Sigma Investments
52
Two Sigma Investments
New York
$2.64M -$12.4M -1,229,658 -82%
CG
53
Colony Group
Massachusetts
$2.61M -$2.59M -256,852 -50%
PP
54
PDT Partners
New York
$2.59M -$355K -35,196 -12%
AllianceBernstein
55
AllianceBernstein
Tennessee
$2.46M +$48.4K +4,800 +2%
RhumbLine Advisers
56
RhumbLine Advisers
Massachusetts
$2.41M +$196K +19,417 +9%
California State Teachers Retirement System (CalSTRS)
57
California State Teachers Retirement System (CalSTRS)
California
$2.4M +$27.5K +2,723 +1%
State of Wisconsin Investment Board
58
State of Wisconsin Investment Board
Wisconsin
$2.39M +$73.6K +7,300 +3%
Barclays
59
Barclays
United Kingdom
$2.33M +$632K +62,652 +37%
First Trust Advisors
60
First Trust Advisors
Illinois
$2.3M +$2.17M +214,954 +1,617%
HCM
61
Hodges Capital Management
Texas
$1.96M -$994K -98,482 -34%
State of New Jersey Common Pension Fund D
62
State of New Jersey Common Pension Fund D
New Jersey
$1.95M – – –
American Century Companies
63
American Century Companies
Missouri
$1.86M +$437K +43,356 +31%
Deutsche Bank
64
Deutsche Bank
Germany
$1.84M -$10.2M -1,014,924 -85%
Squarepoint
65
Squarepoint
New York
$1.76M +$1.59M +157,689 +968%
Marshall Wace
66
Marshall Wace
United Kingdom
$1.7M -$9.24M -915,880 -84%
PAM
67
Panagora Asset Management
Massachusetts
$1.58M -$4.52M -447,949 -74%
Los Angeles Capital Management
68
Los Angeles Capital Management
California
$1.53M +$293K +29,095 +24%
Macquarie Group
69
Macquarie Group
Australia
$1.48M +$81.8K +8,108 +6%
DekaBank Deutsche Girozentrale
70
DekaBank Deutsche Girozentrale
Germany
$1.38M -$295K -28,800 -18%
CSS
71
Cubist Systematic Strategies
Connecticut
$1.31M -$696K -69,029 -35%
PPA
72
Parametric Portfolio Associates
Washington
$1.28M -$714K -70,773 -36%
SBSB
73
Sullivan, Bruyette, Speros & Blaney
Virginia
$1.25M -$131K -13,000 -9%
JPMorgan Chase & Co
74
JPMorgan Chase & Co
New York
$1.19M -$148K -14,645 -11%
BCM
75
Burrage Capital Management
Massachusetts
$1.17M +$1.17M +115,899 New
1 2
3
4 5