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TSE

Trinseo

Delisted

TSE was delisted on the 27th of February, 2026.

Name Holding Trade Value Shares
Change
Change in
Stake
GAM
51
Gotham Asset Management
New York
$4.2M +$4.26M +99,162 New
PPA
52
Parametric Portfolio Associates
Washington
$4.05M +$126K +2,940 +3%
Nordea Investment Management
53
Nordea Investment Management
Sweden
$3.99M +$291K +6,775 +8%
SSCM
54
Summit Street Capital Management
New York
$3.6M +$612K +14,255 +20%
CEP
55
Chicago Equity Partners
Illinois
$3.59M +$8.8K +205 +0.2%
SIM
56
Spark Investment Management
New York
$3.5M +$3.55M +82,700 New
RCM
57
Rockshelter Capital Management
Pennsylvania
$3.48M -$207K -4,825 -6%
Bank of Montreal
58
Bank of Montreal
Ontario, Canada
$3.35M -$985K -22,952 -22%
Swiss National Bank
59
Swiss National Bank
Switzerland
$3.26M
DIA
60
Dean Investment Associates
Ohio
$3.25M +$3.3M +76,805 New
OAM
61
Oxford Asset Management
United Kingdom
$2.88M +$787K +18,339 +37%
D.E. Shaw & Co
62
D.E. Shaw & Co
New York
$2.87M +$336K +7,823 +13%
CS
63
Credit Suisse
Switzerland
$2.85M +$440K +10,262 +18%
Mackenzie Financial
64
Mackenzie Financial
Ontario, Canada
$2.82M -$13.2K -308 -0.5%
Acadian Asset Management
65
Acadian Asset Management
Massachusetts
$2.69M
California State Teachers Retirement System (CalSTRS)
66
California State Teachers Retirement System (CalSTRS)
California
$2.67M -$111K -2,583 -4%
First Trust Advisors
67
First Trust Advisors
Illinois
$2.66M -$666K -15,520 -20%
RhumbLine Advisers
68
RhumbLine Advisers
Massachusetts
$2.59M +$103K +2,403 +4%
Russell Investments Group
69
Russell Investments Group
United Kingdom
$2.52M +$164K +3,832 +7%
Invesco
70
Invesco
Georgia
$2.49M +$923K +21,519 +58%
Grantham, Mayo, Van Otterloo & Co (GMO)
71
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$2.37M -$7.95M -185,331 -77%
UBS AM
72
UBS AM
Illinois
$2.06M +$288K +6,721 +16%
EGM
73
Engineers Gate Manager
New York
$2.05M +$847K +19,740 +69%
GC
74
Globeflex Capital
California
$1.99M -$1.84K -43 -0.1%
Susquehanna International Group
75
Susquehanna International Group
Pennsylvania
$1.89M +$1.59M +36,962 +479%