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TSEOQ TRINSEO PLC

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Common Stock (common), issuer CIK 1519061

84 managers (86 13F filers) reported a position in TSEOQ shares at 2025-03-31, 25,205,020 shares in all. 9 filers opened a position and 19 filers sold out during the quarter.

Managers
84
13F filers
86
New
9
Added
35
Reduced
23
Sold out
19
Shares held by filers
25,205,020

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2025

Filers in the available 13F reports with a share position at 2025-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
M&G PLCin group M&G PLC7,625,044$30.5M0.15%013F-HRTimelineGroup
Nut Tree Capital Management, LP3,500,000$12.9M4.2%013F-HRTimeline
CastleKnight Management LP2,766,226$10.2M1.09%+286,60813F-HRTimeline
BRIGHTLINE CAPITAL MANAGEMENT, LLC1,016,000$3.74M3.24%+71,00013F-HRTimeline
VANGUARD GROUP INCin group VANGUARD GROUP INC960,752$3.54M<0.01%+4,37413F-HRTimelineGroup
MARSHALL WACE, LLPin group MARSHALL WACE, LLP861,569$3.17M<0.01%+243,37713F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.757,558$2.79M<0.01%-6,57613F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding509,707$1.88M-21,285Timeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding469,575$1.73M+116,117Timeline
MORGAN STANLEYin group MORGAN STANLEY443,555$1.63M<0.01%+25,28013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC399,839$1.47M<0.01%+11,08813F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO389,844$1.43M<0.01%+160,34113F-HRTimelineGroup
D. E. Shaw & Co., Inc.in group D. E. Shaw & Co., Inc.385,780$1.42M<0.01%-196,01513F-HRTimelineGroup
Owl Creek Asset Management, L.P.382,098$1.41M0.23%013F-HRTimeline
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co362,646$1.33M<0.01%-164,27813F-HR/ATimelineGroup
Truffle Hound Capital, LLC350,000$1.29M0.83%013F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC343,604$1.26M<0.01%+103,29413F-HR/ATimelineGroup
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC329,306$1.21M<0.01%+239,79313F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/311,389$1.15M<0.01%-24,55813F-HRTimelineGroup
LAKEWOOD CAPITAL MANAGEMENT, LPin group LAKEWOOD CAPITAL MANAGEMENT, …281,279$1.04M0.09%013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC272,508$1M<0.01%+94,26413F-HRTimelineGroup
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC267,745$985K<0.01%-62,72213F-HR/ATimelineGroup
RENAISSANCE TECHNOLOGIES LLC255,900$942K<0.01%+26,60013F-HRTimeline
Invesco Ltd.in group Invesco Ltd.255,668$941K<0.01%-58,99013F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP148,977$549K<0.01%+7,40013F-HRTimelineGroup
FMR LLCin group FMR LLC123,357$454K<0.01%+4,14713F-HRTimelineGroup
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…116,248$428K<0.01%013F-HR/ATimelineGroup
GSA CAPITAL PARTNERS LLP105,072$387K0.03%+79,38913F-HRTimeline
Qube Research & Technologies Ltd104,779$386K<0.01%-64,85513F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP103,973$383K<0.01%+62,74913F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP77,358$285K<0.01%+4,78413F-HRTimelineGroup
OMERS ADMINISTRATION Corp72,200$266K<0.01%+7,50013F-HRTimeline
Point72 Asia (Singapore) Pte. Ltd.61,507$226K0.06%+24,54213F-HRTimeline
Schonfeld Strategic Advisors LLC55,518$204K<0.01%+5,87313F-HRTimeline
Alta Fundamental Advisers LLC53,618$197K0.13%-336,88213F-HRTimeline
Cubist Systematic Strategies, LLC50,656$186K<0.01%-8,98313F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC45,802$169K<0.01%-8,52213F-HR/ATimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management44,754$165K<0.01%new13F-HRTimelineGroup
Kohmann Bosshard Financial Services, LLC44,605$164K0.02%+10,00013F-HRTimeline
Jain Global LLC34,125$126K<0.01%new13F-HRTimeline
Jefferies Financial Group Inc.in group Jefferies Financial Group Inc.32,942$121K<0.01%+2,94213F-HRTimelineGroup
Dynamic Technology Lab Private Ltd32,107$118K0.02%new13F-HRTimeline
Squarepoint Ops LLCin group Squarepoint Ops LLC27,255$100K<0.01%+16,33713F-HR/ATimelineGroup
JB CAPITAL PARTNERS LP27,001$99.1K0.02%013F-HRTimeline
Cetera Investment Advisers25,320$93.2K<0.01%+9,32913F-HRTimeline
PRICE T ROWE ASSOCIATES INC /MD/23,900$88K<0.01%013F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS23,078$84.9K<0.01%+8,58513F-HRTimelineGroup
BARCLAYS PLCin group BARCLAYS PLC22,537$82.9K<0.01%-25,81513F-HR/ATimelineGroup
UBS Group AGin group UBS Group AG22,453$82.6K<0.01%-24,14613F-HRTimelineGroup
SG Americas Securities, LLC20,956$77K<0.01%+10,85913F-HRTimeline
Quantessence Capital LLC20,124$74.1K0.02%new13F-HRTimeline
Catalyst Funds Management Pty Ltd17,285$63.6K0.02%new13F-HRTimeline
MEEDER ASSET MANAGEMENT INCin group Meeder Advisory Services, Inc.16,116$59.3K<0.01%013F-HRTimelineGroup
LPL Financial LLC15,567$57.3K<0.01%-4,36913F-HRTimeline
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC15,185$55.9K<0.01%-51,49113F-HRTimelineGroup
Red Door Wealth Management, LLC15,000$55.2K0.01%013F-HRTimeline
Diametric Capital, LP14,687$54K0.06%new13F-HRTimeline
PFG Investments, LLC14,000$51.5K<0.01%+1,75013F-HRTimeline
Verition Fund Management LLC12,849$47.3K<0.01%-7,83113F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN12,803$47.1K<0.01%+9,25513F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV10,693$39.4K<0.01%-5613F-HRTimeline
Engineers Gate Manager LP10,035$36.9K<0.01%-12,64813F-HRTimeline
Farther Finance Advisors, LLC6,024$22.8K<0.01%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC5,692$20.9K<0.01%-39,83813F-HRTimelineGroup
RHUMBLINE ADVISERS5,266$19.4K<0.01%-2,61313F-HR/ATimeline
Brooklyn Investment Group4,132$15.2K<0.01%+1,56213F-HRTimeline
Point72 (DIFC) Ltd2,525$9.29K<0.01%+1,95613F-HRTimeline
SIMPLEX TRADING, LLC1,753$6K<0.01%-18,76313F-HRTimeline
McIlrath & Eck, LLC1,444$5.31K<0.01%013F-HRTimeline
Caitong International Asset Management …1,432$5.27K<0.01%+1,24713F-HRTimeline
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA1,329$5K<0.01%new13F-HR/ATimelineGroup
Steward Partners Investment Advisory, L…1,000$3.68K<0.01%013F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…582$2.14K<0.01%013F-HRTimelineGroup
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.393$1.45K<0.01%+15613F-HRTimelineGroup
MAI Capital Management300$1.1K<0.01%013F-HRTimeline
GROUP ONE TRADING LLC275$1.01K<0.01%-1,61813F-HRTimeline
SWAN Capital LLC250$920<0.01%013F-HRTimeline
FEDERATED HERMES, INC.in group FEDERATED HERMES, INC.241$887<0.01%-11113F-HRTimelineGroup
Stephens Consulting, LLC231$851<0.01%new13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC68$250<0.01%013F-HRTimeline
Versant Capital Management, Inc21$77<0.01%013F-HRTimeline
SBI Securities Co., Ltd.21$77<0.01%+513F-HRTimeline
Allworth Financial LP7$28<0.01%013F-HRTimeline
CONCOURSE FINANCIAL GROUP SECURITIES, I…0$0013F-HRTimelineValue filed as zero, left out of ratios. Amount filed as zero, left out of ratios.