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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
California State Teachers Retirement System (CalSTRS)
101
California State Teachers Retirement System (CalSTRS)
California
$3.44M +$31.8K +600 +1%
SAM
102
Scopus Asset Management
New York
$3.39M -$13M -245,000 -80%
AIM
103
Alambic Investment Management
California
$3.36M +$29.1K +550 +0.9%
Robeco Institutional Asset Management
104
Robeco Institutional Asset Management
Netherlands
$3.34M +$3.13M +59,010 New
GC
105
Globeflex Capital
California
$2.95M +$326K +6,145 +13%
GCP
106
GSA Capital Partners
United Kingdom
$2.94M +$615K +11,602 +29%
EGM
107
Engineers Gate Manager
New York
$2.93M -$573K -10,808 -17%
CS
108
Credit Suisse
Switzerland
$2.9M -$1.31M -24,676 -33%
SEI Investments
109
SEI Investments
Pennsylvania
$2.77M +$2.6M +49,022 New
PP
110
Paloma Partners
Connecticut
$2.58M +$1.44M +27,098 +146%
BCM
111
BlueMar Capital Management
Florida
$2.54M +$2.38M +45,000 New
VIA
112
Vident Investment Advisory
Georgia
$2.52M +$2.36M +44,535 New
First Trust Advisors
113
First Trust Advisors
Illinois
$2.52M -$231K -4,367 -9%
B
114
Bailard
California
$2.42M +$88.2K +1,665 +4%
MCC
115
Malaga Cove Capital
California
$2.4M +$13.8K +261 +0.6%
HHC
116
Hutchin Hill Capital
New York
$2.35M +$551K +10,400 +33%
ZIM
117
Zacks Investment Management
Illinois
$2.3M +$199K +3,747 +10%
Neuberger Berman Group
118
Neuberger Berman Group
New York
$2.26M +$1.09M +20,549 +106%
CIP
119
Convergence Investment Partners
Florida
$2.19M -$267K -5,035 -12%
FHC
120
First Heartland Consultants
Missouri
$2.06M -$106K -2,000 -5%
UBS Group
121
UBS Group
Switzerland
$1.95M -$90.3K -1,703 -5%
CEP
122
Chicago Equity Partners
Illinois
$1.91M +$1.79M +33,720 New
AI
123
Analytic Investors
California
$1.88M +$1.76M +33,291 New
RhumbLine Advisers
124
RhumbLine Advisers
Massachusetts
$1.81M +$332K +6,272 +24%
WI
125
WBI Investments
New Jersey
$1.78M +$1.66M +31,400 New