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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
BCI
1
Bain Capital Investors
Massachusetts
$1B
LCM
2
Lakewood Capital Management
New York
$44.1M -$2.09M -81,600 -5%
FIM
3
Foresters Investment Management
New York
$29.6M +$2.32M +90,700 +9%
Bank of New York Mellon
4
Bank of New York Mellon
New York
$27.1M -$1.17M -45,642 -4%
Fidelity Investments
5
Fidelity Investments
Massachusetts
$20.9M -$11.5M -449,417 -37%
QCI
6
Quaker Capital Investments
Pennsylvania
$20.7M +$3.48M +136,000 +21%
TC
7
Towle & Co
Colorado
$18.5M -$302K -11,810 -2%
Vanguard Group
8
Vanguard Group
Pennsylvania
$15.5M +$12M +470,154 +443%
PRCM
9
Pine River Capital Management
Minnesota
$11M +$2.64M +103,164 +34%
BIT
10
BlackRock Institutional Trust
California
$10M -$1.56M -60,947 -14%
JP Morgan Chase
11
JP Morgan Chase
New York
$8.63M +$8.23M +321,500 New
BFA
12
BlackRock Fund Advisors
California
$7.38M -$394K -15,394 -5%
TA
13
Teachers Advisors
New York
$7.04M -$8.88K -347 -0.1%
Renaissance Technologies
14
Renaissance Technologies
New York
$6.71M +$6.4M +250,125 New
Wells Fargo
15
Wells Fargo
California
$6.07M +$5.21M +203,727 +904%
AWW
16
Alan W. Weber
$5.96M
SAM
17
Scopus Asset Management
New York
$5.37M +$5.12M +200,000 New
BIM
18
Bogle Investment Management
Massachusetts
$4.93M +$4.7M +183,554 New
LOAMU
19
Lombard Odier Asset Management (USA)
New York
$4.74M +$4.52M +176,492 New
Arrowstreet Capital
20
Arrowstreet Capital
Massachusetts
$4.55M +$4.33M +169,371 New
TCIM
21
TIAA CREF Investment Management
New York
$4.5M -$55.2K -2,157 -1%
State Street
22
State Street
Massachusetts
$4.22M +$412K +16,100 +11%
RCM
23
Rockshelter Capital Management
Pennsylvania
$4.1M -$76.8K -3,000 -2%
Two Sigma Investments
24
Two Sigma Investments
New York
$3.91M +$3.73M +145,783 New
California Public Employees Retirement System
25
California Public Employees Retirement System
California
$3.67M +$225K +8,800 +7%