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Ironwood Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$266M -$5.1M -455,471 -2%
SCM
2
Sarissa Capital Management
Connecticut
$172M
Vanguard Group
3
Vanguard Group
Pennsylvania
$158M +$2.71M +241,747 +2%
State Street
4
State Street
Massachusetts
$110M -$7.82M -697,736 -6%
LSV Asset Management
5
LSV Asset Management
Illinois
$79.7M -$3.91M -348,688 -4%
Wellington Management Group
6
Wellington Management Group
Massachusetts
$65M -$80.2M -7,161,939 -54%
CS
7
Credit Suisse
Switzerland
$54.4M -$325K -29,034 -0.6%
Renaissance Technologies
8
Renaissance Technologies
New York
$48.8M +$2.95M +263,600 +6%
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$48.5M +$51.6M +4,609,079 New
BCM
10
Brown Capital Management
Maryland
$41.4M -$707K -63,112 -2%
Morgan Stanley
11
Morgan Stanley
New York
$40M +$12.8M +1,140,486 +43%
Victory Capital Management
12
Victory Capital Management
Texas
$31.9M +$1.43M +127,656 +4%
Geode Capital Management
13
Geode Capital Management
Massachusetts
$27.7M +$1.33M +118,514 +5%
Pacer Advisors
14
Pacer Advisors
Pennsylvania
$23.8M +$7.97M +711,756 +46%
Two Sigma Advisers
15
Two Sigma Advisers
New York
$20.6M +$2.64M +236,000 +14%
Jane Street
16
Jane Street
New York
$20.3M +$20M +1,783,342 +1,251%
RA
17
Royce & Associates
New York
$19.8M +$2.36M +210,758 +13%
Invesco
18
Invesco
Georgia
$18.5M +$623K +55,584 +3%
Northern Trust
19
Northern Trust
Illinois
$17.2M +$89.2K +7,966 +0.5%
Nuveen
20
Nuveen
North Carolina
$16.9M -$2.29M -204,093 -11%
Norges Bank
21
Norges Bank
Norway
$16.2M +$170K +15,146 +1%
Two Sigma Investments
22
Two Sigma Investments
New York
$16M -$677K -60,465 -4%
Charles Schwab
23
Charles Schwab
California
$15.9M +$4.69M +418,419 +38%
Man Group
24
Man Group
United Kingdom
$14.6M -$15.5M -1,384,470 Closed
Millennium Management
25
Millennium Management
New York
$14.5M -$29.2M -2,607,394 -65%