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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 %
ECM
51
ExodusPoint Capital Management
New York
$4.18M +$643K +56,489 +18%
Citadel Advisors
52
Citadel Advisors
Florida
$4.03M -$3.24M -284,403 -45%
California Public Employees Retirement System
53
California Public Employees Retirement System
California
$3.95M -$177K -15,574 -4%
AQR Capital Management
54
AQR Capital Management
Connecticut
$3.93M +$691K +60,652 +21%
Swiss National Bank
55
Swiss National Bank
Switzerland
$3.91M – – –
AllianceBernstein
56
AllianceBernstein
Tennessee
$3.5M +$494K +43,410 +16%
AA
57
ALPS Advisors
Colorado
$3.29M +$767K +67,307 +30%
Principal Financial Group
58
Principal Financial Group
Iowa
$3.05M -$588K -51,659 -16%
Bank of America
59
Bank of America
North Carolina
$2.8M -$1.34M -117,648 -32%
California State Teachers Retirement System (CalSTRS)
60
California State Teachers Retirement System (CalSTRS)
California
$2.75M – – –
PPA
61
Parametric Portfolio Associates
Washington
$2.61M +$363K +31,878 +16%
SEI Investments
62
SEI Investments
Pennsylvania
$2.59M +$105K +9,306 +4%
State of Wisconsin Investment Board
63
State of Wisconsin Investment Board
Wisconsin
$2.58M -$322K -28,300 -11%
State of New Jersey Common Pension Fund D
64
State of New Jersey Common Pension Fund D
New Jersey
$2.47M -$47.5K -4,168 -2%
CAM
65
ClariVest Asset Management
California
$2.39M -$988K -86,696 -29%
RhumbLine Advisers
66
RhumbLine Advisers
Massachusetts
$2.31M -$163K -14,280 -7%
MSL
67
Mackay Shields LLC
New York
$2.1M +$194K +17,000 +10%
Comerica Bank
68
Comerica Bank
Texas
$2.1M +$1.4M +135,670 +202%
Susquehanna International Group
69
Susquehanna International Group
Pennsylvania
$1.99M +$1.06M +93,152 +114%
T. Rowe Price Associates
70
T. Rowe Price Associates
Maryland
$1.97M -$8.96M -787,084 -82%
BCB
71
Brian C. Broderick
$1.79M +$626K +55,000 +54%
JG
72
Jefferies Group
New York
$1.73M +$1.73M +151,925 New
Los Angeles Capital Management
73
Los Angeles Capital Management
California
$1.62M -$10.2K -898 -0.6%
DA
74
Duality Advisers
Florida
$1.62M +$242K +21,276 +18%
Deutsche Bank
75
Deutsche Bank
Germany
$1.62M -$183K -16,096 -10%
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