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Ironwood Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$209M -$2.5M -303,548 -1%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$195M +$641K +77,746 +0.4%
JHIU
3
Janus Henderson Investors US
Colorado
$179M +$6.2M +751,131 +4%
O
4
OrbiMed
New York
$126M +$3.19M +386,856 +3%
Vanguard Group
5
Vanguard Group
Pennsylvania
$99.5M +$2.83M +342,730 +3%
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$73.4M +$15.6M +1,895,117 +31%
BFA
7
BlackRock Fund Advisors
California
$60.5M -$406K -49,284 -0.7%
BM
8
Bridger Management
New York
$56.7M +$2.3M +279,437 +5%
CCM
9
Consonance Capital Management
New York
$54.1M +$48.7M +5,903,302 New
RG
10
Redmile Group
California
$47.3M +$6.39M +774,724 +18%
BIT
11
BlackRock Institutional Trust
California
$35.3M +$89.1K +10,805 +0.3%
State Street
12
State Street
Massachusetts
$33.3M -$3.41M -413,761 -10%
EAM
13
EverPoint Asset Management
Connecticut
$29.6M +$3.55M +429,840 +15%
SGA
14
Sector Gamma AS
Norway
$27.2M +$5.05M +611,729 +26%
State of Wisconsin Investment Board
15
State of Wisconsin Investment Board
Wisconsin
$26.5M -$6.12M -742,416 -20%
EC
16
EcoR1 Capital
California
$22.6M +$12.2M +1,480,424 +151%
BI
17
BVF Inc
California
$19.2M -$11.6M -1,409,194 -40%
Northern Trust
18
Northern Trust
Illinois
$18.9M +$301K +36,472 +2%
Loomis, Sayles & Company
19
Loomis, Sayles & Company
Massachusetts
$18M +$1.28M +154,814 +9%
Deutsche Bank
20
Deutsche Bank
Germany
$17.8M -$438K -53,101 -3%
CS
21
Credit Suisse
Switzerland
$17.3M +$1.18M +143,048 +8%
Point72 Asset Management
22
Point72 Asset Management
Connecticut
$12.9M -$3.52M -426,736 -23%
Geode Capital Management
23
Geode Capital Management
Massachusetts
$10.2M +$573K +69,425 +7%
Adage Capital Partners
24
Adage Capital Partners
Massachusetts
$9.85M +$8.86M +1,074,600 New
Asset Management One
25
Asset Management One
Japan
$8.76M +$105K +12,712 +1%