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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

138 hedge funds and large institutions have $1.93B invested in Ironwood Pharmaceuticals in 2014 Q2 according to their latest regulatory filings, with 21 funds opening new positions, 48 increasing their positions, 44 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
138
Holders Change
–
Holders Change %
0%
% of All Funds
3.97%
Holding in Top 10
3
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-40%
% of All Funds
0.09%
New
21
Increased
48
Reduced
44
Closed
21
Calls
$14.7M
Puts
$12.1M
Net Calls
+$2.58M
Net Calls Change
+$997K

Top Buyers

1
O
1
OrbiMed
New York
$137M
2
TCM
2
Tamarack Capital Management
California
$11.5M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$17.9M
4
CS
4
Credit Suisse
Switzerland
$10.1M
5
CCP
5
Clough Capital Partners
Massachusetts
$21M

Top Sellers

1
SAM
1
Sectoral Asset Management
Quebec, Canada
$5.53M
2
Deutsche Bank
2
Deutsche Bank
Germany
$59.9M
3
Millennium Management
3
Millennium Management
New York
$51.6M
4
State of Wisconsin Investment Board
4
State of Wisconsin Investment Board
Wisconsin
$72.9M
5
WRF
5
Waddell & Reed Financial
Kansas
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Axa
26
Axa
France
$10.9M -$296K -23,063 -3%
Geode Capital Management
27
Geode Capital Management
Massachusetts
$10.6M +$435K +33,890 +4%
CS
28
Credit Suisse
Switzerland
$10.1M +$8.36M +651,150 +488%
Goldman Sachs
29
Goldman Sachs
New York
$9.21M -$150K -11,715 -2%
Bank of New York Mellon
30
Bank of New York Mellon
New York
$8.79M +$426K +33,190 +5%
CGT
31
Capital Guardian Trust
California
$8.51M -$11M -854,522 -56%
VAM
32
Visium Asset Management
New York
$7.79M -$46K -3,582 -0.6%
RNS
33
Robert N. Shapiro
$7.45M -$5.44M -423,798 -42%
TCIM
34
TIAA CREF Investment Management
New York
$7.19M +$905K +70,465 +14%
BBA
35
Baker Bros. Advisors
New York
$6.84M – – –
SEP
36
Sound Energy Partners
Connecticut
$6.46M +$1.13M +87,838 +21%
SAM
37
Sectoral Asset Management
Quebec, Canada
$5.53M -$65.6M -5,112,061 -92%
Thrivent Financial for Lutherans
38
Thrivent Financial for Lutherans
Minnesota
$5.17M +$5.17M +402,839 New
BIM
39
BlackRock Investment Management
Delaware
$5M +$494K +38,502 +11%
Charles Schwab
40
Charles Schwab
California
$4.74M +$233K +18,149 +5%
GC
41
Guggenheim Capital
Illinois
$4.12M -$1.02M -79,740 -20%
California State Teachers Retirement System (CalSTRS)
42
California State Teachers Retirement System (CalSTRS)
California
$3.35M +$382K +29,730 +13%
AG
43
Artal Group
Luxembourg
$3.33M – – –
California Public Employees Retirement System
44
California Public Employees Retirement System
California
$3.21M – – –
AllianceBernstein
45
AllianceBernstein
Tennessee
$3.2M +$215K +16,714 +7%
KAH
46
Kathryn A. Hall
$2.97M -$462 -36 -0%
TRSOTSOK
47
Teachers Retirement System of the State of Kentucky
Kentucky
$2.96M +$32.2K +2,507 +1%
TA
48
Teachers Advisors
New York
$2.79M +$277K +21,578 +11%
HHC
49
Hutchin Hill Capital
New York
$2.68M +$383K +29,850 +17%
BCB
50
Brian C. Broderick
$2.55M -$207K -16,119 -8%
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