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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
PP
101
Paloma Partners
Connecticut
$2.86M +$141K +2,511 +5%
ARTA
102
A.R.T. Advisors
New York
$2.85M +$1.75M +31,200 +185%
CEP
103
Chicago Equity Partners
Illinois
$2.67M +$633K +11,290 +33%
BG
104
BlackRock Group
United Kingdom
$2.62M -$8.73M -155,609 -78%
B
105
Bailard
California
$2.6M +$56.2K +1,003 +2%
PI
106
Putnam Investments
Massachusetts
$2.57M -$2.02M -36,104 -45%
PFM
107
Premier Fund Managers
United Kingdom
$2.52M -$7.43M -132,510 -76%
MCC
108
Malaga Cove Capital
California
$2.52M
SEI Investments
109
SEI Investments
Pennsylvania
$2.48M -$407K -7,254 -15%
CS
110
Credit Suisse
Switzerland
$2.39M -$610K -10,876 -21%
Susquehanna International Group
111
Susquehanna International Group
Pennsylvania
$2.3M +$2.17M +38,785 New
NAM
112
NorthCoast Asset Management
Connecticut
$2.22M -$2.19M -39,123 -51%
RFC
113
Regions Financial Corp
Alabama
$2.13M +$322K +5,737 +19%
FHC
114
First Heartland Consultants
Missouri
$2.13M -$28K -500 -1%
RA
115
Royce & Associates
New York
$2.1M +$1.99M +35,420 New
CIP
116
Convergence Investment Partners
Florida
$2.07M -$217K -3,872 -10%
RhumbLine Advisers
117
RhumbLine Advisers
Massachusetts
$1.96M +$59.8K +1,067 +3%
BIM
118
Bogle Investment Management
Massachusetts
$1.81M -$17.1M -305,343 -91%
VRS
119
Virginia Retirement Systems
Virginia
$1.78M -$11.2K -200 -0.7%
D.E. Shaw & Co
120
D.E. Shaw & Co
New York
$1.72M -$8.64M -154,051 -84%
AIM
121
Assured Investment Management
New York
$1.66M +$133K +2,367 +9%
GCP
122
GSA Capital Partners
United Kingdom
$1.63M -$1.38M -24,592 -47%
UBS Group
123
UBS Group
Switzerland
$1.52M -$493K -8,789 -26%
Citigroup
124
Citigroup
New York
$1.5M +$1.33M +23,714 +1,565%
SB
125
Suntrust Banks
Georgia
$1.48M +$69K +1,230 +5%