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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 %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$238M 19,742,935 -13,000 -0.1%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$213M 17,627,533 +98,334 +0.6%
JHIU
3
Janus Henderson Investors US
Colorado
$188M 15,579,815 +694,167 +5%
O
4
OrbiMed
New York
$150M 12,402,500 +390,400 +3%
Vanguard Group
5
Vanguard Group
Pennsylvania
$100M 8,314,442 +316,636 +4%
Deutsche Bank
6
Deutsche Bank
Germany
$91.2M 7,565,022 +899,139 +13%
Morgan Stanley
7
Morgan Stanley
New York
$76.1M 6,313,653 -865,786 -12%
BFA
8
BlackRock Fund Advisors
California
$71M 5,886,692 +220,078 +4%
T. Rowe Price Associates
9
T. Rowe Price Associates
Maryland
$62.6M 5,189,700 +2,559,452 +97%
State of Wisconsin Investment Board
10
State of Wisconsin Investment Board
Wisconsin
$59.8M 4,957,980 +1,850,000 +60%
State Street
11
State Street
Massachusetts
$48.8M 4,050,198 +692,304 +21%
BIT
12
BlackRock Institutional Trust
California
$37.2M 3,087,689 -134,989 -4%
BM
13
Bridger Management
New York
$30.3M 2,510,053 +1,669,574 +199%
BI
14
BVF Inc
California
$26.2M 2,171,108 – –
Northern Trust
15
Northern Trust
Illinois
$19.3M 1,602,820 -19,610 -1%
Capital World Investors
16
Capital World Investors
California
$17.8M 1,475,000 – –
EAM
17
EverPoint Asset Management
Connecticut
$17.5M 1,450,000 +850,000 +142%
CS
18
Credit Suisse
Switzerland
$17.4M 1,445,577 +1,333,367 +1,188%
SGA
19
Sector Gamma AS
Norway
$16.9M 1,402,891 +240,700 +21%
Point72 Asset Management
20
Point72 Asset Management
Connecticut
$16.6M 1,378,600 +628,600 +84%
Norges Bank
21
Norges Bank
Norway
$12.4M 1,028,680 – –
Millennium Management
22
Millennium Management
New York
$12M 991,195 -1,388,087 -58%
Asset Management One
23
Asset Management One
Japan
$11.1M 957,726 -199,702 -17%
FAM
24
Fred Alger Management
New York
$10.6M 875,976 -564,746 -39%
Geode Capital Management
25
Geode Capital Management
Massachusetts
$9.29M 770,255 +15,611 +2%
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