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Ironwood Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$319M +$9.11M +803,283 +3%
SCM
2
Sarissa Capital Management
Connecticut
$203M
Vanguard Group
3
Vanguard Group
Pennsylvania
$183M +$2.81M +248,012 +2%
Wellington Management Group
4
Wellington Management Group
Massachusetts
$165M -$5.87M -517,692 -4%
State Street
5
State Street
Massachusetts
$139M -$3.11M -274,592 -2%
LSV Asset Management
6
LSV Asset Management
Illinois
$98.2M +$138K +12,177 +0.2%
CS
7
Credit Suisse
Switzerland
$64.4M +$6.33M +557,798 +12%
Renaissance Technologies
8
Renaissance Technologies
New York
$54.2M -$11.3M -999,000 -19%
BCM
9
Brown Capital Management
Maryland
$49.5M -$52.6M -4,640,073 -54%
Millennium Management
10
Millennium Management
New York
$49.4M +$24.8M +2,184,767 +121%
Victory Capital Management
11
Victory Capital Management
Texas
$36M +$9.59K +845 +0%
Morgan Stanley
12
Morgan Stanley
New York
$32.9M +$5.16M +455,105 +21%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$31.2M +$563K +49,663 +2%
JP Morgan Chase
14
JP Morgan Chase
New York
$24.6M +$16M +1,407,459 +242%
Nuveen
15
Nuveen
North Carolina
$22.4M +$1.11M +97,790 +6%
Two Sigma Advisers
16
Two Sigma Advisers
New York
$21.3M +$13.6M +1,200,200 +231%
Invesco
17
Invesco
Georgia
$21.1M +$314K +27,682 +2%
RA
18
Royce & Associates
New York
$20.8M -$30.9K -2,722 -0.2%
Northern Trust
19
Northern Trust
Illinois
$20.2M +$777K +68,486 +4%
Two Sigma Investments
20
Two Sigma Investments
New York
$19.6M +$16.1M +1,418,429 +853%
Pacer Advisors
21
Pacer Advisors
Pennsylvania
$19.2M +$3.16M +278,591 +22%
Norges Bank
22
Norges Bank
Norway
$18.9M +$429K +37,854 +3%
Man Group
23
Man Group
United Kingdom
$17.2M +$6.2M +546,193 +65%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$15.7M -$4.2M -370,246 -23%
American Century Companies
25
American Century Companies
Missouri
$15.4M +$623K +54,954 +5%