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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

137 hedge funds and large institutions have $1.73B invested in Ironwood Pharmaceuticals in 2015 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 54 increasing their positions, 35 reducing their positions, and 26 closing their positions.

Holders
137
Holders Change
-5
Holders Change %
-3.52%
% of All Funds
3.69%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.05%
New
21
Increased
54
Reduced
35
Closed
26
Calls
$4.3M
Puts
$3.35M
Net Calls
+$945K
Net Calls Change
-$15.7M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$62.6M
2
State of Wisconsin Investment Board
2
State of Wisconsin Investment Board
Wisconsin
$59.8M
3
BM
3
Bridger Management
New York
$30.3M
4
CS
4
Credit Suisse
Switzerland
$17.4M
5
Deutsche Bank
5
Deutsche Bank
Germany
$91.2M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$12M
2
EC
2
EcoR1 Capital
California
$0
3
Morgan Stanley
3
Morgan Stanley
New York
$76.1M
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$6.29M
5
FAM
5
Fred Alger Management
New York
$10.6M
Name Market Value Shares Shares
Change 		Shares
Change %
PAM
51
Paradigm Asset Management
New York
$2.32M 229,845 – –
TRSOTSOK
52
Teachers Retirement System of the State of Kentucky
Kentucky
$2.15M 213,222 -17,345 -8%
BBA
53
Baker Bros. Advisors
New York
$2.04M 201,981 – –
Allianz Asset Management
54
Allianz Asset Management
Germany
$2.02M 199,846 -127,012 -39%
OC
55
Oppenheimer & Co
New York
$1.98M 196,294 +196,294 New
BCB
56
Brian C. Broderick
$1.89M 186,676 – –
BA
57
BlackRock Advisors
Delaware
$1.88M 185,903 +50,825 +38%
TD Asset Management
58
TD Asset Management
Ontario, Canada
$1.79M 177,070 +98,982 +127%
Wells Fargo
59
Wells Fargo
California
$1.73M 171,782 +16,412 +11%
Swiss National Bank
60
Swiss National Bank
Switzerland
$1.71M 169,070 +10,984 +7%
ARTA
61
A.R.T. Advisors
New York
$1.65M 163,484 +101,216 +163%
PP
62
PDT Partners
New York
$1.64M 162,048 +59,961 +59%
New York State Common Retirement Fund
63
New York State Common Retirement Fund
New York
$1.54M 152,748 +152,748 New
Two Sigma Investments
64
Two Sigma Investments
New York
$1.54M 152,358 +152,358 New
PIM
65
Platinum Investment Management
Australia
$1.45M 143,280 – –
Mirae Asset Global Investments
66
Mirae Asset Global Investments
South Korea
$1.43M 141,116 +21,597 +18%
ProShare Advisors
67
ProShare Advisors
Maryland
$1.41M 139,127 -8,936 -6%
WMSA
68
Weiss Multi-Strategy Advisers
New York
$1.39M 137,310 +23,880 +21%
NFA
69
Nationwide Fund Advisors
Ohio
$1.33M 131,894 -21,342 -14%
RhumbLine Advisers
70
RhumbLine Advisers
Massachusetts
$1.31M 129,368 -6,907 -5%
TC
71
TFS Capital
Pennsylvania
$1.19M 117,474 +117,474 New
BG
72
BlackRock Group
United Kingdom
$1.07M 106,258 +8,061 +8%
MLICM
73
Metropolitan Life Insurance Company (MetLife)
New York
$1.06M 105,365 -4,823 -4%
State Board of Administration of Florida Retirement System
74
State Board of Administration of Florida Retirement System
Florida
$1.05M 104,359 – –
PVI
75
Pura Vida Investments
New York
$1.05M 119,400 +119,400 New
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3
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