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Ironwood Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$74.9M +$17.1M +4,425,627 +33%
AC
2
Armistice Capital
New York
$58.7M -$4.22M -1,096,000 -7%
SCM
3
Sarissa Capital Management
Connecticut
$38.7M
State Street
4
State Street
Massachusetts
$37.1M +$5.21M +1,352,657 +18%
Bank of America
5
Bank of America
North Carolina
$36.6M +$3.45K +896 +0%
Renaissance Technologies
6
Renaissance Technologies
New York
$33.7M -$261K -67,847 -0.8%
Vanguard Capital Management
7
Vanguard Capital Management
Pennsylvania
$27.8M +$1.97M +511,054 +8%
AQR Capital Management
8
AQR Capital Management
Connecticut
$27.2M -$4.12M -1,069,159 -14%
Acadian Asset Management
9
Acadian Asset Management
Massachusetts
$24.6M -$2.79M -723,941 -11%
Vanguard Portfolio Management
10
Vanguard Portfolio Management
Pennsylvania
$23.2M -$4.5M -1,168,682 -17%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$20.3M +$1.11M +288,135 +6%
Two Sigma Investments
12
Two Sigma Investments
New York
$19.2M -$4.98M -1,292,187 -22%
Marshall Wace
13
Marshall Wace
United Kingdom
$18.1M -$906K -234,971 -5%
Jacobs Levy Equity Management
14
Jacobs Levy Equity Management
New Jersey
$17.1M +$1.67M +433,487 +12%
Goldman Sachs
15
Goldman Sachs
New York
$14M +$2.4M +623,174 +23%
Charles Schwab
16
Charles Schwab
California
$13.9M -$5.53M -1,435,615 -30%
Federated Hermes
17
Federated Hermes
Pennsylvania
$13.6M -$453K -117,568 -4%
Arrowstreet Capital
18
Arrowstreet Capital
Massachusetts
$12.7M -$1.47M -380,153 -11%
Dimensional Fund Advisors
19
Dimensional Fund Advisors
Texas
$10.6M +$1.7M +440,836 +21%
Mackenzie Financial
20
Mackenzie Financial
Ontario, Canada
$9.97M +$6.97M +1,807,459 +323%
Morgan Stanley
21
Morgan Stanley
New York
$7.83M +$3.99M +1,035,095 +125%
Connor, Clark & Lunn Investment Management (CC&L)
22
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$7.63M -$91.4K -23,710 -1%
Northern Trust
23
Northern Trust
Illinois
$5.78M +$417K +108,132 +9%
HIM
24
Hillsdale Investment Management
Ontario, Canada
$5.26M +$53.2K +13,800 +1%
Wells Fargo
25
Wells Fargo
California
$5.08M +$4.42M +1,147,348 +1,950%