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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
MGIM
1
M&G Investment Management
United Kingdom
$366M -$315K -6,000 -0.1%
BlackRock
2
BlackRock
New York
$294M -$5.66M -107,709 -2%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$146M +$27.5M +523,352 +21%
Vanguard Group
4
Vanguard Group
Pennsylvania
$83.6M +$2.65M +50,488 +3%
State Street
5
State Street
Massachusetts
$71.6M +$5.18M +98,697 +7%
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$67.3M +$510K +9,706 +0.7%
Fuller & Thaler Asset Management
7
Fuller & Thaler Asset Management
California
$55M +$488K +9,281 +0.8%
LSV Asset Management
8
LSV Asset Management
Illinois
$51.5M -$1.45M -27,604 -3%
Boston Partners
9
Boston Partners
Massachusetts
$35.6M -$1.27M -24,203 -3%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$31.8M -$1.26M -24,032 -3%
Charles Schwab
11
Charles Schwab
California
$26.3M +$1.08M +20,627 +4%
Jacobs Levy Equity Management
12
Jacobs Levy Equity Management
New Jersey
$25M +$2.33M +44,298 +9%
Ameriprise
13
Ameriprise
Minnesota
$23.6M +$2.49M +47,310 +11%
Northern Trust
14
Northern Trust
Illinois
$20.8M -$1.03M -19,593 -4%
Bank of New York Mellon
15
Bank of New York Mellon
New York
$20.6M -$71.1K -1,353 -0.3%
Nuveen
16
Nuveen
North Carolina
$17.9M -$399K -7,588 -2%
Invesco
17
Invesco
Georgia
$17.1M -$316K -6,018 -2%
Norges Bank
18
Norges Bank
Norway
$16.9M
Principal Financial Group
19
Principal Financial Group
Iowa
$14M -$846K -16,110 -5%
Renaissance Technologies
20
Renaissance Technologies
New York
$13.4M +$14.6M +278,700 New
SFM
21
Systematic Financial Management
New Jersey
$13.1M +$1.27M +24,247 +10%
Pacer Advisors
22
Pacer Advisors
Pennsylvania
$12.5M +$13.7M +261,414 New
State of Wisconsin Investment Board
23
State of Wisconsin Investment Board
Wisconsin
$10.9M
Morgan Stanley
24
Morgan Stanley
New York
$10.7M +$2.05M +39,003 +21%
PPA
25
Parametric Portfolio Associates
Washington
$10.5M -$1.16M -22,041 -9%