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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

137 hedge funds and large institutions have $1.62B invested in Ironwood Pharmaceuticals in 2015 Q4 according to their latest regulatory filings, with 23 funds opening new positions, 44 increasing their positions, 39 reducing their positions, and 16 closing their positions.

Holders
137
Holders Change
+7
Holders Change %
+5.38%
% of All Funds
3.6%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.08%
New
23
Increased
44
Reduced
39
Closed
16
Calls
$1.78M
Puts
$2.17M
Net Calls
-$393K
Net Calls Change
+$1.85M

Top Buyers

1
RG
1
Redmile Group
California
$42.6M
2
Loomis, Sayles & Company
2
Loomis, Sayles & Company
Massachusetts
$17.6M
3
EC
3
EcoR1 Capital
California
$9.52M
4
EAM
4
EverPoint Asset Management
Connecticut
$27.2M
5
OAM
5
Oxford Asset Management
United Kingdom
$4.24M

Top Sellers

1
BI
1
BVF Inc
California
$34M
2
Deutsche Bank
2
Deutsche Bank
Germany
$19.3M
3
Capital World Investors
3
Capital World Investors
California
$0
4
Millennium Management
4
Millennium Management
New York
$3.39M
5
State of Wisconsin Investment Board
5
State of Wisconsin Investment Board
Wisconsin
$35.3M
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$225M 19,372,317 -68,800 -0.4%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$206M 17,778,210 +75,658 +0.4%
JHIU
3
Janus Henderson Investors US
Colorado
$183M 15,761,668 -127,688 -0.8%
O
4
OrbiMed
New York
$130M 11,226,400 – –
Vanguard Group
5
Vanguard Group
Pennsylvania
$102M 8,810,823 +261,715 +3%
RCMC
6
Rubric Capital Management (Connecticut)
Connecticut
$74.4M 6,422,200 – –
BFA
7
BlackRock Fund Advisors
California
$64.6M 5,575,596 -289,071 -5%
T. Rowe Price Associates
8
T. Rowe Price Associates
Maryland
$59.3M 5,118,010 -11,300 -0.2%
BM
9
Bridger Management
New York
$57.3M 4,944,594 +195,818 +4%
RG
10
Redmile Group
California
$42.6M 3,671,344 +3,480,555 +1,824%
State Street
11
State Street
Massachusetts
$39.3M 3,392,238 -682,391 -17%
BIT
12
BlackRock Institutional Trust
California
$37.3M 3,219,962 +173,288 +6%
State of Wisconsin Investment Board
13
State of Wisconsin Investment Board
Wisconsin
$35.3M 3,041,686 -822,694 -21%
BI
14
BVF Inc
California
$34M 2,935,975 -1,938,398 -40%
EAM
15
EverPoint Asset Management
Connecticut
$27.2M 2,350,000 +450,000 +24%
SGA
16
Sector Gamma AS
Norway
$22.9M 1,974,421 +148,230 +8%
Northern Trust
17
Northern Trust
Illinois
$19.8M 1,709,052 +37,514 +2%
Deutsche Bank
18
Deutsche Bank
Germany
$19.3M 1,668,824 -1,597,294 -49%
Point72 Asset Management
19
Point72 Asset Management
Connecticut
$17.8M 1,537,900 -74,500 -5%
Loomis, Sayles & Company
20
Loomis, Sayles & Company
Massachusetts
$17.6M 1,519,512 +1,519,512 New
CS
21
Credit Suisse
Switzerland
$16.9M 1,461,380 +22,066 +2%
Morgan Stanley
22
Morgan Stanley
New York
$11.2M 963,822 -49,702 -5%
Norges Bank
23
Norges Bank
Norway
$10.3M 885,738 +111,400 +14%
Geode Capital Management
24
Geode Capital Management
Massachusetts
$10.1M 874,584 +45,762 +6%
Asset Management One
25
Asset Management One
Japan
$9.96M 825,823 -21,925 -3%
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