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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
Geode Capital Management
26
Geode Capital Management
Massachusetts
$1.17M +$500K +28,688 +95%
GCP
27
GSA Capital Partners
United Kingdom
$903K -$5.23K -300 -0.7%
Invesco
28
Invesco
Georgia
$849K +$747K +42,884 New
FHC
29
First Heartland Consultants
Missouri
$820K -$34.8K -2,000 -5%
Deutsche Bank
30
Deutsche Bank
Germany
$819K +$361K +20,714 +100%
Massachusetts Financial Services
31
Massachusetts Financial Services
Massachusetts
$763K -$48.4K -2,779 -7%
BIM
32
BlackRock Investment Management
Delaware
$690K +$11.1K +638 +2%
PAM
33
Panagora Asset Management
Massachusetts
$553K
SO
34
STRS Ohio
Ohio
$530K +$34.8K +2,000 +8%
SCM
35
Sterling Capital Management
North Carolina
$529K +$466K +26,738 New
Wells Fargo
36
Wells Fargo
California
$446K -$111K -6,392 -22%
CS
37
Credit Suisse
Switzerland
$431K +$380K +21,784 New
California State Teachers Retirement System (CalSTRS)
38
California State Teachers Retirement System (CalSTRS)
California
$414K -$6.97K -400 -2%
Fidelity International
39
Fidelity International
Bermuda
$384K
BG
40
BlackRock Group
United Kingdom
$346K -$757K -43,475 -71%
PNC Financial Services Group
41
PNC Financial Services Group
Pennsylvania
$340K
ARTA
42
A.R.T. Advisors
New York
$276K +$243K +13,944 New
Millennium Management
43
Millennium Management
New York
$229K +$202K +11,587 New
RhumbLine Advisers
44
RhumbLine Advisers
Massachusetts
$212K +$186K +10,700 New
Swiss National Bank
45
Swiss National Bank
Switzerland
$206K
Manulife (Manufacturers Life Insurance)
46
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$177K +$12.4K +713 +9%
NFA
47
Nationwide Fund Advisors
Ohio
$167K -$4.72K -271 -3%
AIG
48
American International Group
New York
$143K
AllianceBernstein
49
AllianceBernstein
Tennessee
$77K +$68K +3,900 New
Bank of America
50
Bank of America
North Carolina
$56K +$9.76K +560 +24%