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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 %
Fisher Asset Management
51
Fisher Asset Management
Washington
$1.97M -$114K -13,160 -5%
RhumbLine Advisers
52
RhumbLine Advisers
Massachusetts
$1.93M +$635K +73,244 +49%
Citigroup
53
Citigroup
New York
$1.91M +$1.66M +191,056 +659%
JPMPWA
54
J.P. Morgan Private Wealth Advisors
California
$1.89M – – –
Barclays
55
Barclays
United Kingdom
$1.88M +$1.19M +137,096 +172%
Two Sigma Investments
56
Two Sigma Investments
New York
$1.86M +$725K +83,589 +64%
Royal London Asset Management
57
Royal London Asset Management
United Kingdom
$1.84M +$486K +56,062 +36%
AI
58
Atom Investors
Texas
$1.71M +$1.71M +197,426 New
Bank of America
59
Bank of America
North Carolina
$1.58M +$767K +88,396 +95%
EGM
60
Engineers Gate Manager
New York
$1.49M +$500K +57,618 +51%
HI
61
HBK Investments
Texas
$1.34M +$1.34M +154,641 New
LA
62
Linden Advisors
New York
$1.33M +$1.33M +153,022 New
OTPPB
63
Ontario Teachers' Pension Plan Board
Ontario, Canada
$1.23M +$1.23M +141,700 New
AG
64
Artal Group
Luxembourg
$1.15M – – –
First Trust Advisors
65
First Trust Advisors
Illinois
$1.13M -$671K -77,311 -37%
TFS
66
TrustCore Financial Services
Tennessee
$1.08M – – –
AIG
67
American International Group
New York
$960K +$7.38K +850 +0.8%
State Board of Administration of Florida Retirement System
68
State Board of Administration of Florida Retirement System
Florida
$925K – – –
Manulife (Manufacturers Life Insurance)
69
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$903K -$36.2K -4,164 -4%
CSS
70
Cubist Systematic Strategies
Connecticut
$893K +$809K +93,305 +965%
DekaBank Deutsche Girozentrale
71
DekaBank Deutsche Girozentrale
Germany
$879K +$654K +79,484 +290%
ARTA
72
A.R.T. Advisors
New York
$879K +$879K +101,334 New
Squarepoint
73
Squarepoint
New York
$820K +$477K +54,952 +139%
BG
74
Bellevue Group
Switzerland
$793K -$30.1K -3,463 -4%
Jane Street
75
Jane Street
New York
$757K +$757K +87,249 New
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