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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

145 hedge funds and large institutions have $1.55B invested in Ironwood Pharmaceuticals in 2018 Q4 according to their latest regulatory filings, with 30 funds opening new positions, 50 increasing their positions, 40 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
145
Holders Change
-6
Holders Change %
-3.97%
% of All Funds
3.24%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
30
Increased
50
Reduced
40
Closed
35
Calls
$18.5M
Puts
$6.85M
Net Calls
+$11.7M
Net Calls Change
+$501K

Top Buyers

1
BCM
Brown Capital Management
Maryland
+$38.1M
2
BM
Bridger Management
New York
+$36.9M
3
SCM
Sarissa Capital Management
Connecticut
+$29.9M
4
UBS AM
UBS AM
Illinois
+$12.3M
5
Millennium Management
Millennium Management
New York
+$11.5M

Top Sellers

1
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$60.4M
2
O
OppenheimerFunds
New York
-$53M
3
Loomis, Sayles & Company
Loomis, Sayles & Company
Massachusetts
-$28.1M
4
Fidelity Investments
Fidelity Investments
Massachusetts
-$23.8M
5
PWAM
Park West Asset Management
California
-$22.1M
Name Holding Trade Value Shares
Change 		Shares
Change %
ERSOT
76
Employees Retirement System of Texas
Texas
$736K – – –
Deutsche Bank
77
Deutsche Bank
Germany
$730K -$4.47M -516,580 -86%
TD Asset Management
78
TD Asset Management
Ontario, Canada
$712K -$1.41M -162,920 -67%
QIM
79
Quantitative Investment Management
Virginia
$700K +$700K +80,714 New
Nomura Holdings
80
Nomura Holdings
Japan
$688K +$161K +18,643 +31%
MIM
81
MetLife Investment Management
New Jersey
$660K – – –
Legal & General Group
82
Legal & General Group
United Kingdom
$653K +$136K +15,708 +26%
ProShare Advisors
83
ProShare Advisors
Maryland
$645K -$118K -13,651 -16%
VOYA Investment Management
84
VOYA Investment Management
Georgia
$601K +$23.2K +2,678 +4%
VEA
85
Virtus ETF Advisers
New York
$547K +$111K +12,766 +25%
MSL
86
Mackay Shields LLC
New York
$528K -$55.5K -6,388 -10%
PPA
87
Parametric Portfolio Associates
Washington
$506K -$278K -32,120 -35%
MLICM
88
Metropolitan Life Insurance Company (MetLife)
New York
$464K – – –
Two Sigma Advisers
89
Two Sigma Advisers
New York
$447K +$82.9K +9,552 +23%
SC
90
Sawyer & Company
Massachusetts
$425K – – –
SBSB
91
Sullivan, Bruyette, Speros & Blaney
Virginia
$406K – – –
Principal Financial Group
92
Principal Financial Group
Iowa
$398K -$94.8K -10,929 -19%
PAM
93
Panagora Asset Management
Massachusetts
$398K +$398K +45,902 New
Man Group
94
Man Group
United Kingdom
$373K -$949K -109,285 -72%
TI
95
Trexquant Investment
Connecticut
$322K +$213K +24,515 +195%
Balyasny Asset Management
96
Balyasny Asset Management
Illinois
$303K +$303K +34,873 New
TAM
97
Tocqueville Asset Management
New York
$298K – – –
XK
98
Xact Kapitalforvaltning
Sweden
$280K +$26.9K +3,105 +11%
HT
99
HAP Trading
New York
$262K +$262K +30,162 New
Public Employees Retirement Association of Colorado
100
Public Employees Retirement Association of Colorado
Colorado
$258K – – –
2 3
4
5 6