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Ironwood Pharmaceuticals
IRWD

Overview Fund Activity

149 hedge funds and large institutions have $2.48B invested in Ironwood Pharmaceuticals in 2017 Q3 according to their latest regulatory filings, with 13 funds opening new positions, 63 increasing their positions, 39 reducing their positions, and 28 closing their positions.

Holders
149
Holders Change
-18
Holders Change %
-10.78%
% of All Funds
3.72%
Holding in Top 10
3
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.07%
New
13
Increased
63
Reduced
39
Closed
28
Calls
$12.9M
Puts
$10.4M
Net Calls
+$2.44M
Net Calls Change
+$1.38M

Top Buyers

1
BI
1
BVF Inc
California
$44.5M
2
UBS AM
2
UBS AM
Illinois
$101M
3
EC
3
EcoR1 Capital
California
$86.1M
4
BM
4
Bridger Management
New York
$40.2M
5
Deutsche Bank
5
Deutsche Bank
Germany
$27.2M

Top Sellers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$0
2
Renaissance Technologies
2
Renaissance Technologies
New York
$0
3
Goldman Sachs
3
Goldman Sachs
New York
$2.82M
4
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$45.7M
5
Invesco
5
Invesco
Georgia
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Wellington Management Group
1
Wellington Management Group
Massachusetts
$298M 18,880,187 +140,498 +0.7%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$292M 18,526,427 -186,837 -1%
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$267M 16,960,490 +534,425 +3%
BlackRock
4
BlackRock
New York
$187M 11,872,904 +309,929 +3%
Vanguard Group
5
Vanguard Group
Pennsylvania
$174M 11,015,722 +253,855 +2%
Janus Henderson Group
6
Janus Henderson Group
United Kingdom
$125M 7,943,155 -26,143 -0.3%
UBS AM
7
UBS AM
Illinois
$101M 6,407,209 +2,806,939 +78%
BCM
8
Brown Capital Management
Maryland
$98.1M 6,217,575 +1,501 +0%
O
9
OrbiMed
New York
$90.8M 5,759,200 – –
EC
10
EcoR1 Capital
California
$86.1M 5,459,583 +1,705,948 +45%
State Street
11
State Street
Massachusetts
$71.7M 4,545,193 +14,926 +0.3%
Adage Capital Partners
12
Adage Capital Partners
Massachusetts
$45.7M 2,900,000 -525,000 -15%
BI
13
BVF Inc
California
$44.5M 2,820,000 +2,820,000 New
PAMU
14
Pictet Asset Management (UK)
United Kingdom
$41.4M 2,622,507 +715,147 +37%
BM
15
Bridger Management
New York
$40.2M 2,546,095 +1,410,815 +124%
Norges Bank
16
Norges Bank
Norway
$31.8M 2,013,390 -178,447 -8%
SGA
17
Sector Gamma AS
Norway
$28.8M 1,825,002 -8,095 -0.4%
BNP Paribas Asset Management
18
BNP Paribas Asset Management
France
$28.6M 1,813,498 +703,095 +63%
Deutsche Bank
19
Deutsche Bank
Germany
$27.2M 1,724,374 +968,251 +128%
Northern Trust
20
Northern Trust
Illinois
$25.3M 1,602,082 -22,186 -1%
CS
21
Credit Suisse
Switzerland
$24.8M 1,570,328 +226,752 +17%
Loomis, Sayles & Company
22
Loomis, Sayles & Company
Massachusetts
$24.5M 1,551,432 -45,013 -3%
New York State Common Retirement Fund
23
New York State Common Retirement Fund
New York
$22.2M 1,404,659 +47,675 +4%
Capital World Investors
24
Capital World Investors
California
$21M 1,330,000 – –
RCAMU
25
Rothschild & Co Asset Management US
Connecticut
$20M 1,265,471 +66,906 +6%
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