Trinseo Ownership 2024 | Who Owns Trinseo Now?

Overview RevenueFinancials Chart Transcripts

Institutional Ownership

0.01%

Insider Ownership

4.72%

Retail Ownership

95.26%

Institutional Holders

2.00

Trinseo Institutional Shareholders

Institutional Shareholders by % of Total Shares

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
M&G INVESTMENT MANAGEMENT LTD	21.24%	0.76%	7,625,044	-	-	160,125,924,000	Mar 31, 2023
BLACKROCK INC.	16.18%	0.00%	5,809,357	-2,521	-0.04%	121,125,093,000	Mar 31, 2023
FULLER & THALER ASSET MANAGEMENT, INC.	4.44%	0.19%	1,595,695	-845	-0.05%	33,270,241,000	Mar 31, 2023
VANGUARD GROUP INC	4.36%	0.00%	1,566,313	17,050	1.10%	32,657,626,000	Mar 31, 2023
STATE STREET CORP	3.94%	0.00%	1,412,768	-377	-0.03%	29,456,213,000	Mar 31, 2023
DIMENSIONAL FUND ADVISORS LP	3.48%	0.01%	1,248,821	333,721	36.47%	26,037,430,000	Mar 31, 2023
TOWLE & CO	3.18%	3.35%	1,140,634	-10,340	-0.90%	23,782,219,000	Mar 31, 2023
FISHER ASSET MANAGEMENT, LLC	2.87%	0.01%	1,031,050	90,887	9.67%	21,497,000	Mar 31, 2023
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	2.28%	0.01%	818,558	91,424	12.57%	17,066,935,000	Mar 31, 2023
JACOBS LEVY EQUITY MANAGEMENT, INC	2.12%	0.10%	762,047	57,913	8.22%	15,888,680,000	Mar 31, 2023
GEODE CAPITAL MANAGEMENT, LLC	1.85%	0.00%	664,608	16,531	2.55%	13,857,084,000	Mar 31, 2023
LSV ASSET MANAGEMENT	1.56%	0.03%	561,843	-513,078	-47.73%	11,714,000	Mar 31, 2023
CITADEL ADVISORS LLC	1.41%	0.00%	505,696	221,118	77.70%	10,543,762,000	Mar 31, 2023
MORGAN STANLEY	1.35%	0.00%	483,413	-40,599	-7.75%	10,079,183,000	Mar 31, 2023
FMR LLC	1.28%	0.00%	460,404	194	0.04%	9,599,422,000	Mar 31, 2023
INVESCO LTD.	1.23%	0.00%	442,849	62,546	16.45%	9,233,402,000	Mar 31, 2023
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	1.21%	0.03%	432,630	35,550	8.95%	9,020,336,000	Mar 31, 2023
NORTHERN TRUST CORP	1.10%	0.00%	396,630	-3,909	-0.98%	8,269,736,000	Mar 31, 2023
BANK OF NEW YORK MELLON CORP	1.02%	0.00%	366,208	2,296	0.63%	7,635,445,000	Mar 31, 2023
RENAISSANCE TECHNOLOGIES LLC	0.74%	0.01%	267,400	-81,200	-23.29%	5,575,000	Mar 31, 2023

Trinseo's largest institutional shareholder is M&G INVESTMENT MANAGEMENT LTD, holding 21.24% of the company's total share outstanding, currently valued at $160.13B. The top 10 institutional shareholders own together 64.10% of the company.

Institutional Shareholders by % of Total Assets

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
TOWLE & CO	3.18%	3.35%	1,140,634	-10,340	-0.90%	23,782,219,000	Mar 31, 2023
SUMMIT STREET CAPITAL MANAGEMENT, LLC	0.40%	1.58%	142,683	64,157	81.70%	2,974,940,000	Mar 31, 2023
M&G INVESTMENT MANAGEMENT LTD	21.24%	0.76%	7,625,044	-	-	160,125,924,000	Mar 31, 2023
JB CAPITAL PARTNERS LP	0.35%	0.63%	127,001	-	-	2,647,971,000	Mar 31, 2023
BOULDER HILL CAPITAL MANAGEMENT LP	0.06%	0.35%	21,000	21,000	100.00%	437,850,000	Mar 31, 2023
FULLER & THALER ASSET MANAGEMENT, INC.	4.44%	0.19%	1,595,695	-845	-0.05%	33,270,241,000	Mar 31, 2023
COUNTERPOINT MUTUAL FUNDS LLC	0.03%	0.17%	9,307	9,307	100.00%	194,051,000	Mar 31, 2023
GREENLAND CAPITAL MANAGEMENT LP	0.20%	0.16%	70,730	70,730	100.00%	1,474,721,000	Mar 31, 2023
DEPRINCE RACE & ZOLLO INC	0.66%	0.12%	238,526	238,526	100.00%	4,973,267,000	Mar 31, 2023
FOX RUN MANAGEMENT, L.L.C.	0.05%	0.11%	16,627	16,627	100.00%	346,673,000	Mar 31, 2023
BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.57%	0.11%	203,135	-6,365	-3.04%	4,235,365,000	Mar 31, 2023
OCCUDO QUANTITATIVE STRATEGIES LP	0.16%	0.11%	58,027	21,666	59.59%	1,209,863,000	Mar 31, 2023
JACOBS LEVY EQUITY MANAGEMENT, INC	2.12%	0.10%	762,047	57,913	8.22%	15,888,680,000	Mar 31, 2023
ENGINEERS GATE MANAGER LP	0.23%	0.07%	83,358	83,358	100.00%	1,738,014,000	Mar 31, 2023
MUTUAL ADVISORS, LLC	0.19%	0.06%	67,750	15,000	28.44%	1,412,588,000	Mar 31, 2023
STONEX GROUP INC.	0.04%	0.04%	13,189	1,000	8.20%	275,000	Mar 31, 2023
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	1.21%	0.03%	432,630	35,550	8.95%	9,020,336,000	Mar 31, 2023
INSPIRE INVESTING, LLC	0.04%	0.03%	13,064	2,590	24.73%	272,384,000	Mar 31, 2023
GSA CAPITAL PARTNERS LLP	0.04%	0.03%	15,942	-1,058	-6.22%	332,000	Mar 31, 2023
TUDOR INVESTMENT CORP ET AL	0.26%	0.03%	91,584	-828	-0.90%	1,910,000	Mar 31, 2023

The largest Trinseo shareholder by % of total assets is TOWLE & CO. The company owns 1.14M shares of Trinseo (TSE), representing 3.35% of its total assets.

Institutional Buyers

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
DIMENSIONAL FUND ADVISORS LP	3.48%	0.01%	1,248,821	333,721	36.47%	26,037,430,000	Mar 31, 2023
DEPRINCE RACE & ZOLLO INC	0.66%	0.12%	238,526	238,526	100.00%	4,973,267,000	Mar 31, 2023
CITADEL ADVISORS LLC	1.41%	0.00%	505,696	221,118	77.70%	10,543,762,000	Mar 31, 2023
VOLORIDGE INVESTMENT MANAGEMENT, LLC	0.45%	0.02%	161,350	134,509	501.13%	3,364,148,000	Mar 31, 2023
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	2.28%	0.01%	818,558	91,424	12.57%	17,066,935,000	Mar 31, 2023
FISHER ASSET MANAGEMENT, LLC	2.87%	0.01%	1,031,050	90,887	9.67%	21,497,000	Mar 31, 2023
SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.25%	0.00%	88,062	88,062	100.00%	1,836,093,000	Mar 31, 2023
ENGINEERS GATE MANAGER LP	0.23%	0.07%	83,358	83,358	100.00%	1,738,014,000	Mar 31, 2023
TWO SIGMA INVESTMENTS, LP	0.30%	0.01%	106,014	73,814	229.24%	2,210,392,000	Mar 31, 2023
GROUP ONE TRADING, L.P.	0.20%	0.01%	71,800	71,700	71700.00%	1,497,030,000	Mar 31, 2023
GREENLAND CAPITAL MANAGEMENT LP	0.20%	0.16%	70,730	70,730	100.00%	1,474,721,000	Mar 31, 2023
RUSSELL INVESTMENTS GROUP, LTD.	0.43%	0.01%	154,450	70,290	83.52%	3,220,121,000	Mar 31, 2023
SUMMIT STREET CAPITAL MANAGEMENT, LLC	0.40%	1.58%	142,683	64,157	81.70%	2,974,940,000	Mar 31, 2023
INVESCO LTD.	1.23%	0.00%	442,849	62,546	16.45%	9,233,402,000	Mar 31, 2023
WALLEYE TRADING LLC	0.17%	0.00%	60,100	60,100	100.00%	1,253,085,000	Mar 31, 2023
JACOBS LEVY EQUITY MANAGEMENT, INC	2.12%	0.10%	762,047	57,913	8.22%	15,888,680,000	Mar 31, 2023
MILLENNIUM MANAGEMENT LLC	0.26%	0.00%	92,148	57,658	167.17%	1,921,000	Mar 31, 2023
SIMPLEX TRADING, LLC	0.16%	0.00%	56,200	55,400	6925.00%	1,171,000	Mar 31, 2023
AMERIPRISE FINANCIAL INC	0.73%	0.00%	263,467	44,793	20.48%	5,493,285,000	Mar 31, 2023
SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.21%	0.00%	75,200	38,000	102.15%	1,567,920,000	Mar 31, 2023

As of Mar 31 2023, Trinseo's largest institutional buyer is DIMENSIONAL FUND ADVISORS LP. The company purchased 333.72K stocks of TSE, valued at $26.04B.

Institutional Sellers

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
LSV ASSET MANAGEMENT	1.56%	0.03%	561,843	-513,078	-47.73%	11,714,000	Mar 31, 2023
VICTORY CAPITAL MANAGEMENT INC	0.03%	0.00%	11,542	-288,877	-96.16%	240,651,000	Mar 31, 2023
AQR CAPITAL MANAGEMENT LLC	0.20%	0.00%	72,397	-110,699	-60.46%	1,509,478,000	Mar 31, 2023
D. E. SHAW & CO., INC.	-	-	-	-110,000	-100.00%	-	Mar 31, 2023
D. E. SHAW & CO., INC.	0.12%	0.00%	44,553	-90,835	-67.09%	928,930,000	Mar 31, 2023
GRAHAM CAPITAL MANAGEMENT, L.P.	0.08%	0.02%	27,691	-84,383	-75.29%	577,357,000	Mar 31, 2023
RENAISSANCE TECHNOLOGIES LLC	0.74%	0.01%	267,400	-81,200	-23.29%	5,575,000	Mar 31, 2023
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	-	-	-	-72,799	-100.00%	-	Mar 31, 2023
FIRST TRUST ADVISORS LP	0.40%	0.00%	142,594	-51,438	-26.51%	2,973,084,000	Mar 31, 2023
SQUAREPOINT OPS LLC	0.18%	0.01%	65,529	-46,721	-41.62%	1,366,280,000	Mar 31, 2023
MORGAN STANLEY	1.35%	0.00%	483,413	-40,599	-7.75%	10,079,183,000	Mar 31, 2023
ACADIAN ASSET MANAGEMENT LLC	-	-	-	-39,987	-100.00%	-	Mar 31, 2023
EXCHANGE TRADED CONCEPTS, LLC	-	-	-	-38,359	-100.00%	-	Mar 31, 2023
ENVESTNET ASSET MANAGEMENT INC	-	-	-	-31,766	-100.00%	-	Mar 31, 2023
NEW YORK STATE COMMON RETIREMENT FUND	0.05%	0.00%	19,026	-30,651	-61.70%	397,000	Mar 31, 2023
CETERA INVESTMENT ADVISERS	-	-	-	-29,041	-100.00%	-	Mar 31, 2023
SCHONFELD STRATEGIC ADVISORS LLC	0.07%	0.00%	24,000	-27,800	-53.67%	500,400,000	Mar 31, 2023
JANE STREET GROUP, LLC	-	-	-	-26,500	-100.00%	-	Mar 31, 2023
DYNAMIC TECHNOLOGY LAB PRIVATE LTD	-	-	-	-25,286	-100.00%	-	Mar 31, 2023
STRS OHIO	-	-	-	-21,100	-100.00%	-	Mar 31, 2023

As of Mar 31 2023, Trinseo's biggest institutional seller is LSV ASSET MANAGEMENT. The company sold -0.51M shares of TSE, valued at $11.71M.

Institutional New positions

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
DEPRINCE RACE & ZOLLO INC	0.66%	0.12%	238,526	238,526	100.00%	4,973,267,000	Mar 31, 2023
SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.25%	0.00%	88,062	88,062	100.00%	1,836,093,000	Mar 31, 2023
ENGINEERS GATE MANAGER LP	0.23%	0.07%	83,358	83,358	100.00%	1,738,014,000	Mar 31, 2023
GREENLAND CAPITAL MANAGEMENT LP	0.20%	0.16%	70,730	70,730	100.00%	1,474,721,000	Mar 31, 2023
WALLEYE TRADING LLC	0.17%	0.00%	60,100	60,100	100.00%	1,253,085,000	Mar 31, 2023
SIMPLEX TRADING, LLC	0.10%	0.00%	36,737	36,737	100.00%	765,000	Mar 31, 2023
WALLEYE TRADING LLC	0.06%	0.00%	22,100	22,100	100.00%	460,785,000	Mar 31, 2023
BOULDER HILL CAPITAL MANAGEMENT LP	0.06%	0.35%	21,000	21,000	100.00%	437,850,000	Mar 31, 2023
JUMP FINANCIAL, LLC	0.06%	0.02%	20,563	20,563	100.00%	428,739,000	Mar 31, 2023
QUANTBOT TECHNOLOGIES LP	0.06%	0.03%	19,782	19,782	100.00%	412,455,000	Mar 31, 2023
METLIFE INVESTMENT MANAGEMENT, LLC	0.05%	0.00%	19,077	19,077	100.00%	397,756,000	Mar 31, 2023
JANE STREET GROUP, LLC	0.05%	0.00%	18,600	18,600	100.00%	387,810,000	Mar 31, 2023
TWO SIGMA SECURITIES, LLC	0.05%	0.01%	17,900	17,900	100.00%	373,215,000	Mar 31, 2023
FOX RUN MANAGEMENT, L.L.C.	0.05%	0.11%	16,627	16,627	100.00%	346,673,000	Mar 31, 2023
KIWI WEALTH INVESTMENTS LIMITED PARTNERSHIP	0.04%	0.02%	16,017	16,017	100.00%	333,954,000	Mar 31, 2023
JANUS HENDERSON GROUP PLC	0.04%	0.00%	12,897	12,897	100.00%	268,713,000	Mar 31, 2023
ALGERT GLOBAL LLC	0.04%	0.01%	12,690	12,690	100.00%	265,000	Mar 31, 2023
VIRTU FINANCIAL LLC	0.03%	0.03%	11,994	11,994	100.00%	250,000	Mar 31, 2023
COUNTERPOINT MUTUAL FUNDS LLC	0.03%	0.17%	9,307	9,307	100.00%	194,051,000	Mar 31, 2023
DARK FOREST CAPITAL MANAGEMENT LP	0.02%	0.03%	5,408	5,408	100.00%	112,757,000	Mar 31, 2023
WALLEYE TRADING LLC	0.01%	0.00%	3,139	3,139	100.00%	65,448,000	Mar 31, 2023
GROUP ONE TRADING, L.P.	0.01%	0.00%	2,176	2,176	100.00%	45,370,000	Mar 31, 2023
AQUATIC CAPITAL MANAGEMENT LLC	0.01%	0.00%	2,100	2,100	100.00%	44,000	Mar 31, 2023
METROPOLITAN LIFE INSURANCE CO/NY	0.01%	0.00%	1,989	1,989	100.00%	41,471,000	Mar 31, 2023
QUARRY LP	0.00%	0.01%	1,649	1,649	100.00%	34,382,000	Mar 31, 2023
NATIONAL BANK OF CANADA /FI/	0.00%	0.00%	1,000	1,000	100.00%	20,820,000	Mar 31, 2023
NEWSQUARE CAPITAL LLC	-	-	10	10	100.00%	209,000	Mar 31, 2023
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	-	-	5	5	100.00%	104,000	Mar 31, 2023

Trinseo's largest new institutional shareholder by number of shares is DEPRINCE RACE & ZOLLO INC, purchased 238.53K shares, valued at $4.97B, as of undefined.

Institutional Sold Out

Name	% Total Shares	% Total Assets	Current Shares	Change Amount	Change %	Market Value	Date
D. E. SHAW & CO., INC.	-	-	-	-110,000	-100.00%	-	Mar 31, 2023
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	-	-	-	-72,799	-100.00%	-	Mar 31, 2023
ACADIAN ASSET MANAGEMENT LLC	-	-	-	-39,987	-100.00%	-	Mar 31, 2023
EXCHANGE TRADED CONCEPTS, LLC	-	-	-	-38,359	-100.00%	-	Mar 31, 2023
ENVESTNET ASSET MANAGEMENT INC	-	-	-	-31,766	-100.00%	-	Mar 31, 2023
CETERA INVESTMENT ADVISERS	-	-	-	-29,041	-100.00%	-	Mar 31, 2023
JANE STREET GROUP, LLC	-	-	-	-26,500	-100.00%	-	Mar 31, 2023
DYNAMIC TECHNOLOGY LAB PRIVATE LTD	-	-	-	-25,286	-100.00%	-	Mar 31, 2023
STRS OHIO	-	-	-	-21,100	-100.00%	-	Mar 31, 2023
WBI INVESTMENTS, INC.	-	-	-	-18,677	-100.00%	-	Mar 31, 2023
TREXQUANT INVESTMENT LP	-	-	-	-15,997	-100.00%	-	Mar 31, 2023
MARSHALL WACE, LLP	-	-	-	-13,799	-100.00%	-	Mar 31, 2023
GUGGENHEIM CAPITAL LLC	-	-	-	-12,017	-100.00%	-	Mar 31, 2023
NEW YORK LIFE INVESTMENT MANAGEMENT LLC	-	-	-	-11,838	-100.00%	-	Mar 31, 2023
VERSOR INVESTMENTS LP	-	-	-	-10,632	-100.00%	-	Mar 31, 2023
ROYCE & ASSOCIATES LP	-	-	-	-9,662	-100.00%	-	Mar 31, 2023
ARISTIDES CAPITAL LLC	-	-	-	-9,396	-100.00%	-	Mar 31, 2023
HSBC HOLDINGS PLC	-	-	-	-9,362	-100.00%	-	Mar 31, 2023
GOTHAM ASSET MANAGEMENT, LLC	-	-	-	-9,166	-100.00%	-	Mar 31, 2023
BAYESIAN CAPITAL MANAGEMENT, LP	-	-	-	-9,164	-100.00%	-	Mar 31, 2023
ETHIC INC.	-	-	-	-9,097	-100.00%	-	Mar 31, 2023
CIM INVESTMENT MANAGEMENT INC	-	-	-	-8,832	-100.00%	-	Mar 31, 2023
SG AMERICAS SECURITIES, LLC	-	-	-	-8,556	-100.00%	-	Mar 31, 2023
CENTAURUS FINANCIAL, INC.	-	-	-	-5,825	-100.00%	-	Mar 31, 2023
STATE OF WYOMING	-	-	-	-4,217	-100.00%	-	Mar 31, 2023
BALYASNY ASSET MANAGEMENT L.P.	-	-	-	-2,000	-100.00%	-	Mar 31, 2023
FEDERATED HERMES, INC.	-	-	-	-453	-100.00%	-	Mar 31, 2023
NEWEDGE ADVISORS, LLC	-	-	-	-270	-100.00%	-	Mar 31, 2023
ROCKEFELLER CAPITAL MANAGEMENT L.P.	-	-	-	-269	-100.00%	-	Mar 31, 2023
EVERSOURCE WEALTH ADVISORS, LLC	-	-	-	-118	-100.00%	-	Mar 31, 2023
PARALLEL ADVISORS, LLC	-	-	-	-93	-100.00%	-	Mar 31, 2023
MONEY CONCEPTS CAPITAL CORP	-	-	-	-56	-100.00%	-	Mar 31, 2023
SAGEWORTH TRUST CO OF SOUTH DAKOTA	-	-	-	-45	-100.00%	-	Mar 31, 2023
FINANCIAL GRAVITY ASSET MANAGEMENT, INC.	-	-	-	-23	-100.00%	-	Mar 31, 2023
BDO WEALTH ADVISORS, LLC	-	-	-	-9	-100.00%	-	Mar 31, 2023

Trinseo's largest sold out institutional shareholder by shares sold is D. E. SHAW & CO., INC., sold -0.11M shares, valued at -, as of undefined.

Trinseo Mutual Fund Holders

Name	% Total Assets	Total Shares	Change Amount	Change %	Date
BBR ALO Fund, LLC	1.07%	114,803	-	-	Dec 31, 2023
BNY MELLON HIGH YIELD STRATEGIES FUND	0.61%	1,635,000	-	-	Mar 31, 2024
NUVEEN FLOATING RATE INCOME FUND	0.47%	9,670,212	-	-	Jan 31, 2024
Nuveen Credit Strategies Income Fund	0.46%	5,490,233	-	-	Jan 31, 2024
NUVEEN INVESTMENT TRUST III	0.40%	8,733,958	-	-	Feb 29, 2024
BNY Mellon Alcentra Global Credit Income 2024 Target Term Fund, Inc.	0.34%	410,000	-	-	Aug 31, 2023
Nuveen Short Duration Credit Opportunities Fund	0.33%	779,346	238,580	44.12%	Apr 30, 2023
Nuveen Floating Rate Income Opportunity Fund	0.33%	2,143,250	721,267	50.72%	Apr 30, 2023
NUVEEN SENIOR INCOME FUND	0.30%	1,113,622	242,714	27.87%	Apr 30, 2023
BNY Mellon Alcentra Global Multi-Strategy Credit Fund, Inc.	0.25%	378,000	-	-	Mar 31, 2024
EATON VANCE VARIABLE TRUST	0.23%	1,344,560	-	-	Mar 31, 2024
JOHN HANCOCK INVESTORS TRUST	0.19%	547,517	-1,403	-0.26%	Jan 31, 2024
CORNERCAP GROUP OF FUNDS /VA/	0.18%	12,925	-	-	Sep 30, 2022
JOHN HANCOCK INVESTORS TRUST	0.14%	400,000	-	-	Jan 31, 2024
EATON VANCE LTD DURATION INCOME FUND	0.13%	2,785,160	-	-	Mar 31, 2024
BNY MELLON HIGH YIELD STRATEGIES FUND	0.10%	280,000	-	-	Mar 31, 2024
SCM Trust	0.08%	240,000	-	-	Dec 31, 2023
JOHN HANCOCK BOND TRUST	0.07%	5,044,000	-	-	Feb 29, 2024
BNY Mellon Alcentra Global Credit Income 2024 Target Term Fund, Inc.	0.06%	70,000	-	-	Aug 31, 2023
INTEGRITY FUNDS	0.06%	146,000	-	-	Jan 31, 2024
VANGUARD ADMIRAL FUNDS	0.06%	241,544	-	-	Feb 29, 2024
VANGUARD ADMIRAL FUNDS	0.05%	233,433	-	-	Feb 29, 2024
JOHN HANCOCK BOND TRUST	0.05%	3,513,753	492,272	16.29%	Feb 29, 2024
BNY Mellon Alcentra Global Multi-Strategy Credit Fund, Inc.	0.05%	70,000	-	-	Mar 31, 2024
BNY Mellon Absolute Insight Funds, Inc.	0.04%	690,000	-	-	Jan 31, 2024
AMERICAN CENTURY QUANTITATIVE EQUITY FUNDS, INC.	0.04%	80,927	-	-	Mar 31, 2024
Absolute Shares Trust	0.03%	13,448	-	-	Mar 31, 2024
Invesco Senior Loan Fund	0.03%	160,029	-	-	Feb 29, 2024
Invesco Senior Income Trust	0.03%	318,352	-	-	Feb 29, 2024
PIMCO CORPORATE & INCOME OPPORTUNITY FUND	0.03%	1,300,000	-	-	Mar 31, 2024
JOHN HANCOCK SOVEREIGN BOND FUND	0.03%	8,291,000	-	-	Feb 29, 2024
Vericimetry Funds	0.02%	2,090	-	-	Mar 31, 2024
AMERICAN CENTURY INVESTMENT TRUST	0.02%	3,250,000	-	-	Mar 31, 2024
Humankind Benefit Corp	0.02%	434	-	-	Dec 31, 2023
VANGUARD EXPLORER FUND	0.02%	217,452	-	-	Jan 31, 2024
Vericimetry Funds	0.02%	1,410	-	-	Mar 31, 2024
JOHN HANCOCK INCOME SECURITIES TRUST	0.02%	52,000	-	-	Jan 31, 2024
USCF ETF Trust	0.01%	2,684	-	-	Mar 31, 2024
AIM COUNSELOR SERIES TRUST (INVESCO COUNSELOR SERIES TRUST)	0.01%	2,798,183	-	-	Feb 29, 2024
VANGUARD EXPLORER FUND	0.01%	116,052	-	-	Jan 31, 2024
JANUS INVESTMENT FUND	0.01%	2,779,000	-	-	Dec 31, 2023
Nuveen Multi-Asset Income Fund	0.01%	296,411	-	-	Mar 31, 2024
VICTORY PORTFOLIOS	0.01%	258,700	-	-	Mar 31, 2024
ADVISORS' INNER CIRCLE FUND	0.01%	155,800	-	-	Jan 31, 2024
TIAA SEPARATE ACCOUNT VA 1	0.01%	1,292	-	-	Mar 31, 2024
SYNTAX ETF TRUST	0.01%	179	-	-	Mar 31, 2024
Pacer Funds Trust	0.01%	264,597	-	-	Jan 31, 2024
Victory Portfolios II	0.01%	286,932	-	-	Mar 31, 2024
Nushares ETF Trust	0.01%	37,135	-	-	Jan 31, 2024
AMERICAN CENTURY INVESTMENT TRUST	0.00%	647,000	-	-	Mar 31, 2024
PIMCO Dynamic Income Fund	0.00%	700,000	-	-	Mar 31, 2024
JOHN HANCOCK INVESTMENT TRUST	0.00%	357,000	-	-	Mar 31, 2024
BNY Mellon Investment Funds III	0.00%	1,360,000	-	-	Jan 31, 2024
EXCHANGE TRADED CONCEPTS TRUST	0.00%	21,302	-	-	Feb 29, 2024
Dunham Funds	0.00%	249,342	-	-	Jan 31, 2024
HOTCHKIS & WILEY FUNDS /DE/	0.00%	43,650	-	-	Mar 31, 2024
Cambria ETF Trust	0.00%	28,120	-	-	Jan 31, 2024
Nushares ETF Trust	0.00%	21,089	-	-	Jan 31, 2024
MML SERIES INVESTMENT FUND	0.00%	24,633	-	-	Dec 31, 2023
HOTCHKIS & WILEY FUNDS /DE/	0.00%	29,450	-	-	Mar 31, 2024
ADVISORS' INNER CIRCLE FUND	0.00%	55,659	-	-	Jan 31, 2024
BNY Mellon Investment Funds III	0.00%	750,000	-	-	Jan 31, 2024
VANGUARD HORIZON FUNDS	0.00%	46,437	-	-	Mar 31, 2024
ETF Managers Trust	0.00%	14,406	-	-	Dec 31, 2023
VANGUARD TAX-MANAGED FUNDS	0.00%	376,211	-	-	Mar 31, 2024
TIAA-CREF LIFE FUNDS	0.00%	4,866	-	-	Mar 31, 2024
VANGUARD WHITEHALL FUNDS	0.00%	155,738	-	-	Jan 31, 2024
Pacer Funds Trust	0.00%	73,358	-	-	Jan 31, 2024
SHELTON FUNDS	0.00%	2,559	-	-	Feb 29, 2024
VANGUARD TAX-MANAGED FUNDS	0.00%	308,711	-	-	Mar 31, 2024
VANGUARD WHITEHALL FUNDS	0.00%	138,542	-	-	Jan 31, 2024
KP Funds	0.00%	66,337	52,037	363.90%	Sep 30, 2020
SHELTON FUNDS	0.00%	2,275	-	-	Feb 29, 2024
VANGUARD INDEX FUNDS	0.00%	520,399	-	-	Mar 31, 2024
STEWARD FUNDS, INC.	0.00%	2,880	-	-	Jan 31, 2024
Invesco Exchange-Traded Fund Trust II	0.00%	371,295	-	-	Jan 31, 2024
TIMOTHY PLAN	0.00%	5,242	-	-	Mar 31, 2024
INVESCO EXCHANGE-TRADED FUND TRUST	0.00%	87,892	-	-	Jan 31, 2024
PRAXIS MUTUAL FUNDS	0.00%	11,030	-	-	Dec 31, 2023
RBB FUND, INC.	0.00%	84,052	-	-	Feb 29, 2024
STEWARD FUNDS, INC.	0.00%	2,010	-	-	Jan 31, 2024
OHIO NATIONAL FUND INC	0.00%	16,557	-	-	Mar 31, 2024
AMERICAN PENSION INVESTORS TRUST	0.00%	4,600	-	-	Jan 31, 2024
Meeder Funds	0.00%	3,688	-	-	Mar 31, 2024
VANGUARD VARIABLE INSURANCE FUNDS	0.00%	38,999	-	-	Mar 31, 2024
FIRST TRUST EXCHANGE-TRADED FUND VI	0.00%	3,757	-	-	Mar 31, 2024
ALLIANZ VARIABLE INSURANCE PRODUCTS TRUST	0.00%	35,831	-	-	Dec 31, 2023
Meeder Funds	0.00%	3,087	-	-	Mar 31, 2024
CLEARWATER INVESTMENT TRUST	0.00%	5,308	-	-	Mar 28, 2024
NORTHERN LIGHTS FUND TRUST III	0.00%	6,623	-	-	Jan 31, 2024
VANGUARD WORLD FUND	0.00%	124,510	-	-	Feb 29, 2024
Catholic Responsible Investments Funds	0.00%	17,213	-	-	Jan 31, 2024
Columbia Funds Variable Series Trust II	0.00%	14,237	-	-	Mar 31, 2024
INVESCO EXCHANGE-TRADED FUND TRUST	0.00%	36,811	-468	-1.26%	Jan 31, 2024
VANGUARD VARIABLE INSURANCE FUNDS	0.00%	22,172	-	-	Mar 31, 2024
AMERICAN CENTURY ETF TRUST	0.00%	47,000	-	-	Feb 29, 2024
Mutual of America Variable Insurance Portfolios, Inc.	0.00%	273	-	-	Sep 30, 2023
AMERICAN CENTURY ETF TRUST	0.00%	43,000	-	-	Feb 29, 2024
Dimensional ETF Trust	0.00%	166,631	-	-	Jan 31, 2024
Global X Funds	0.00%	16,171	-	-	Jan 31, 2024

Trinseo's largest mutual fund holder by % of total assets is "BBR ALO Fund, LLC", owning 114.80K shares, compromising 1.07% of its total assets.

Trinseo Institutional Ownership Trends

Institutional Holdings Trend

Date	Holdings	Change %
31 Mar, 22	2	-66.67%
31 Dec, 21	6	-96.59%
30 Sep, 21	176	-20.36%
30 Jun, 21	221	1.38%
31 Mar, 21	218	6.86%
31 Dec, 20	204	27.50%
30 Sep, 20	160	-4.19%
30 Jun, 20	167	2.45%
31 Mar, 20	163	-11.41%
31 Dec, 19	184	-2.65%
30 Sep, 19	189	1.61%
30 Jun, 19	186	-3.13%
31 Mar, 19	192	-3.03%
31 Dec, 18	198	-15.02%
30 Sep, 18	233	-
30 Jun, 18	233	-1.69%
31 Mar, 18	237	7.73%
31 Dec, 17	220	2.80%
30 Sep, 17	214	-10.83%
30 Jun, 17	240	-11.11%
31 Mar, 17	270	14.89%
31 Dec, 16	235	5.38%
30 Sep, 16	223	28.90%
30 Jun, 16	173	21.83%
31 Mar, 16	142	29.09%
31 Dec, 15	110	8.91%
30 Sep, 15	101	2.02%
30 Jun, 15	99	70.69%
31 Mar, 15	58	-
31 Dec, 14	58	-
30 Sep, 14	58	16.00%
30 Jun, 14	50	-

As of 31 Mar 22, 2 institutions are holding Trinseo's shares, representing a decrease of -66.67% compared to the previous quarter.

Shares Outstanding Trend

Date	Shares Outstanding	Change %
31 Mar, 22	5,016	-96.10%
31 Dec, 21	128,654	-99.64%
30 Sep, 21	36,052,587	0.14%
30 Jun, 21	36,002,865	1.38%
31 Mar, 21	35,512,398	-2.33%
31 Dec, 20	36,359,721	-1.21%
30 Sep, 20	36,804,647	-4.48%
30 Jun, 20	38,529,411	-1.00%
31 Mar, 20	38,918,992	-4.83%
31 Dec, 19	40,893,819	-4.58%
30 Sep, 19	42,857,486	8.15%
30 Jun, 19	39,629,489	-1.23%
31 Mar, 19	40,123,271	-3.02%
31 Dec, 18	41,373,331	-0.95%
30 Sep, 18	41,772,049	-0.53%
30 Jun, 18	41,996,643	-1.57%
31 Mar, 18	42,665,282	-0.07%
31 Dec, 17	42,696,039	-0.74%
30 Sep, 17	43,015,208	-1.29%
30 Jun, 17	43,577,930	-2.75%
31 Mar, 17	44,811,904	3.16%
31 Dec, 16	43,439,477	-2.90%
30 Sep, 16	44,735,614	-7.04%
30 Jun, 16	48,121,148	-0.30%
31 Mar, 16	48,267,918	-6.05%
31 Dec, 15	51,374,036	1.26%
30 Sep, 15	50,735,764	0.56%
30 Jun, 15	50,455,624	4.04%
31 Mar, 15	48,496,475	-1.00%
31 Dec, 14	48,985,473	1.02%
30 Sep, 14	48,492,319	0.81%
30 Jun, 14	48,103,033	-

Trinseo (TSE) has 5.02K shares outstanding as of 31 Mar 22, down -96.10% compared to the previous quarter.

Institutional Ownership Trend

Date	Ownership %	Change %
31 Mar, 22	0.01%	12.18%
31 Dec, 21	0.33%	0.00%
30 Sep, 21	92.92%	1.08%
30 Jun, 21	92.79%	1.09%
31 Mar, 21	92.24%	1.02%
31 Dec, 20	94.93%	1.03%
30 Sep, 20	96.10%	0.94%
30 Jun, 20	100.86%	0.99%
31 Mar, 20	101.09%	0.93%
31 Dec, 19	104.32%	0.91%
30 Sep, 19	106.88%	1.13%
30 Jun, 19	97.13%	1.03%
31 Mar, 19	97.15%	1.01%
31 Dec, 18	98.04%	1.02%
30 Sep, 18	98.06%	1.03%
30 Jun, 18	97.44%	1.01%
31 Mar, 18	98.31%	1.03%
31 Dec, 17	97.70%	1.01%
30 Sep, 17	98.33%	1.00%
30 Jun, 17	99.26%	0.96%
31 Mar, 17	101.71%	1.17%
31 Dec, 16	93.40%	0.98%
30 Sep, 16	97.54%	0.93%
30 Jun, 16	102.49%	1.04%
31 Mar, 16	99.20%	0.89%
31 Dec, 15	105.32%	0.97%
30 Sep, 15	104.01%	0.97%
30 Jun, 15	103.45%	1.05%
31 Mar, 15	99.44%	0.99%
31 Dec, 14	100.44%	1.02%
30 Sep, 14	99.43%	0.65%
30 Jun, 14	123.62%	-

As of 31 Mar 22, Trinseo is held by 0.01% institutional shareholders, representing a 12.18% growth compared to 31 Dec 21.

Institutional Increased Positions Trend

Date	Increased Positions	Change %
31 Mar, 22	2	-
31 Dec, 21	2	-97.59%
30 Sep, 21	83	-22.43%
30 Jun, 21	107	0.94%
31 Mar, 21	106	1.92%
31 Dec, 20	104	76.27%
30 Sep, 20	59	-20.27%
30 Jun, 20	74	-1.33%
31 Mar, 20	75	-5.06%
31 Dec, 19	79	-25.47%
30 Sep, 19	106	12.77%
30 Jun, 19	94	-6.93%
31 Mar, 19	101	16.09%
31 Dec, 18	87	-22.32%
30 Sep, 18	112	3.70%
30 Jun, 18	108	-4.42%
31 Mar, 18	113	-5.04%
31 Dec, 17	119	19.00%
30 Sep, 17	100	-13.04%
30 Jun, 17	115	-19.58%
31 Mar, 17	143	15.32%
31 Dec, 16	124	-21.02%
30 Sep, 16	157	25.60%
30 Jun, 16	125	27.55%
31 Mar, 16	98	66.10%
31 Dec, 15	59	-1.67%
30 Sep, 15	60	-17.81%
30 Jun, 15	73	135.48%
31 Mar, 15	31	-29.55%
31 Dec, 14	44	7.32%
30 Sep, 14	41	-18.00%
30 Jun, 14	50	-

2 institutional shareholders have increased their position in TSE stock as of 31 Mar 22 compared to 2 in the previous quarter (a 0.00% increase).

Institutional Reduced Positions Trend

Date	Reduced Positions	Change %
31 Mar, 22	-	-100.00%
31 Dec, 21	1	-98.36%
30 Sep, 21	61	-12.86%
30 Jun, 21	70	-6.67%
31 Mar, 21	75	17.19%
31 Dec, 20	64	-5.88%
30 Sep, 20	68	9.68%
30 Jun, 20	62	8.77%
31 Mar, 20	57	-25.97%
31 Dec, 19	77	28.33%
30 Sep, 19	60	-6.25%
30 Jun, 19	64	-
31 Mar, 19	64	-24.71%
31 Dec, 18	85	-3.41%
30 Sep, 18	88	4.76%
30 Jun, 18	84	-10.64%
31 Mar, 18	94	32.39%
31 Dec, 17	71	-24.47%
30 Sep, 17	94	-1.05%
30 Jun, 17	95	4.40%
31 Mar, 17	91	1.11%
31 Dec, 16	90	80.00%
30 Sep, 16	50	47.06%
30 Jun, 16	34	-
31 Mar, 16	34	-19.05%
31 Dec, 15	42	23.53%
30 Sep, 15	34	70.00%
30 Jun, 15	20	11.11%
31 Mar, 15	18	50.00%
31 Dec, 14	12	-7.69%
30 Sep, 14	13	-
30 Jun, 14	-	-

- institutional shareholders have reduced their position in TSE stock as of 31 Mar 22 compared to 1 in the previous quarter (a -100.00% decrease).

All Institutional Ownership Trend Data

Date	Holdings	Change %	Shares Outstanding	Change %	Ownership %	Change %	Increased Positions	Change %	Reduced Positions	Change %
31 Mar, 22	2	-66.67%	5,016	-96.10%	0.01%	12.18%	2	-	-	-100.00%
31 Dec, 21	6	-96.59%	128,654	-99.64%	0.33%	0.00%	2	-97.59%	1	-98.36%
30 Sep, 21	176	-20.36%	36,052,587	0.14%	92.92%	1.08%	83	-22.43%	61	-12.86%
30 Jun, 21	221	1.38%	36,002,865	1.38%	92.79%	1.09%	107	0.94%	70	-6.67%
31 Mar, 21	218	6.86%	35,512,398	-2.33%	92.24%	1.02%	106	1.92%	75	17.19%
31 Dec, 20	204	27.50%	36,359,721	-1.21%	94.93%	1.03%	104	76.27%	64	-5.88%
30 Sep, 20	160	-4.19%	36,804,647	-4.48%	96.10%	0.94%	59	-20.27%	68	9.68%
30 Jun, 20	167	2.45%	38,529,411	-1.00%	100.86%	0.99%	74	-1.33%	62	8.77%
31 Mar, 20	163	-11.41%	38,918,992	-4.83%	101.09%	0.93%	75	-5.06%	57	-25.97%
31 Dec, 19	184	-2.65%	40,893,819	-4.58%	104.32%	0.91%	79	-25.47%	77	28.33%
30 Sep, 19	189	1.61%	42,857,486	8.15%	106.88%	1.13%	106	12.77%	60	-6.25%
30 Jun, 19	186	-3.13%	39,629,489	-1.23%	97.13%	1.03%	94	-6.93%	64	-
31 Mar, 19	192	-3.03%	40,123,271	-3.02%	97.15%	1.01%	101	16.09%	64	-24.71%
31 Dec, 18	198	-15.02%	41,373,331	-0.95%	98.04%	1.02%	87	-22.32%	85	-3.41%
30 Sep, 18	233	-	41,772,049	-0.53%	98.06%	1.03%	112	3.70%	88	4.76%
30 Jun, 18	233	-1.69%	41,996,643	-1.57%	97.44%	1.01%	108	-4.42%	84	-10.64%
31 Mar, 18	237	7.73%	42,665,282	-0.07%	98.31%	1.03%	113	-5.04%	94	32.39%
31 Dec, 17	220	2.80%	42,696,039	-0.74%	97.70%	1.01%	119	19.00%	71	-24.47%
30 Sep, 17	214	-10.83%	43,015,208	-1.29%	98.33%	1.00%	100	-13.04%	94	-1.05%
30 Jun, 17	240	-11.11%	43,577,930	-2.75%	99.26%	0.96%	115	-19.58%	95	4.40%
31 Mar, 17	270	14.89%	44,811,904	3.16%	101.71%	1.17%	143	15.32%	91	1.11%
31 Dec, 16	235	5.38%	43,439,477	-2.90%	93.40%	0.98%	124	-21.02%	90	80.00%
30 Sep, 16	223	28.90%	44,735,614	-7.04%	97.54%	0.93%	157	25.60%	50	47.06%
30 Jun, 16	173	21.83%	48,121,148	-0.30%	102.49%	1.04%	125	27.55%	34	-
31 Mar, 16	142	29.09%	48,267,918	-6.05%	99.20%	0.89%	98	66.10%	34	-19.05%
31 Dec, 15	110	8.91%	51,374,036	1.26%	105.32%	0.97%	59	-1.67%	42	23.53%
30 Sep, 15	101	2.02%	50,735,764	0.56%	104.01%	0.97%	60	-17.81%	34	70.00%
30 Jun, 15	99	70.69%	50,455,624	4.04%	103.45%	1.05%	73	135.48%	20	11.11%
31 Mar, 15	58	-	48,496,475	-1.00%	99.44%	0.99%	31	-29.55%	18	50.00%
31 Dec, 14	58	-	48,985,473	1.02%	100.44%	1.02%	44	7.32%	12	-7.69%
30 Sep, 14	58	16.00%	48,492,319	0.81%	99.43%	0.65%	41	-18.00%	13	-
30 Jun, 14	50	-	48,103,033	-	123.62%	-	50	-	-	-

Trinseo Insider Shareholders Trades

Open Market Insider Trades

Date	Name	Relation	Role	Transaction	Buy/Sell	Shares	Price	Value	Shares Held
Aug 14, 2024	TOMKINS MARK E	director	-	S-Sale	Sell	11,142	$2.54	$28.30K	46,724
Aug 14, 2024	BOZICH FRANK A	director, officer	CEO AND PRESIDENT	P-Purchase	Buy	40,000	$2.57	$102.80K	462,204
Aug 14, 2024	Chaclas Angelo N.	officer	SVP, CLO, CCO & CORP. SEC.	P-Purchase	Buy	75,000	$2.57	$192.75K	207,007

Open Market Insider Buys

Date	Name	Relation	Role	Transaction	Buy/Sell	Shares	Price	Value	Shares Held	Source
Aug 14, 2024	BOZICH FRANK A	director, officer	CEO AND PRESIDENT	P-Purchase	Buy	40,000	$2.57	$102.80K	462,204
Aug 14, 2024	Chaclas Angelo N.	officer	SVP, CLO, CCO & CORP. SEC.	P-Purchase	Buy	75,000	$2.57	$192.75K	207,007

Insider Sells

Date	Name	Relation	Role	Transaction	Buy/Sell	Shares	Price	Value	Shares Held
Aug 14, 2024	TOMKINS MARK E	director	-	S-Sale	Sell	11,142	$2.54	$28.30K	46,724
Jun 18, 2024	TOMKINS MARK E	director	-	F-InKind	Sell	3,326	$2.84	$9.45K	16,857
Jun 18, 2024	STEINMETZ HENRI	director	-	F-InKind	Sell	4,411	$2.84	$12.53K	32,445
Jun 18, 2024	LIN SANDRA BEACH	director	-	F-InKind	Sell	3,326	$2.84	$9.45K	14,077
Jun 18, 2024	Johnson KLynne	director	-	F-InKind	Sell	3,326	$2.84	$9.45K	17,894
Jun 18, 2024	FARRELL MATTHEW	director	-	F-InKind	Sell	3,202	$2.84	$9.09K	76,308
Jun 18, 2024	Desmond Jeanmarie F.	director	-	F-InKind	Sell	3,242	$2.84	$9.21K	15,886
Jun 18, 2024	De Leener Pierre-Marie	director	-	F-InKind	Sell	4,411	$2.84	$12.53K	15,166

All Insider Owners Trades

Date	Name	Relation	Role	Transaction	Buy/Sell	Shares	Price	Value	Shares Held
Aug 14, 2024	TOMKINS MARK E	director	-	S-Sale	Sell	11,142	$2.54	$28.30K	46,724
Aug 14, 2024	BOZICH FRANK A	director, officer	CEO AND PRESIDENT	P-Purchase	Buy	40,000	$2.57	$102.80K	462,204
Aug 14, 2024	Chaclas Angelo N.	officer	SVP, CLO, CCO & CORP. SEC.	P-Purchase	Buy	75,000	$2.57	$192.75K	207,007
Jun 25, 2024	Johnson KLynne	director	-	A-Award	Buy	41,009	-	-	58,903
Jun 25, 2024	Brifo Victoria	director	-	A-Award	Buy	41,009	-	-	50,317
Jun 25, 2024	TOMKINS MARK E	director	-	A-Award	Buy	41,009	-	-	57,866
Jun 25, 2024	STEINMETZ HENRI	director	-	A-Award	Buy	41,009	-	-	73,454
Jun 25, 2024	LIN SANDRA BEACH	director	-	A-Award	Buy	41,009	-	-	55,086
Jun 25, 2024	FARRELL MATTHEW	director	-	A-Award	Buy	41,009	-	-	117,317
Jun 25, 2024	Desmond Jeanmarie F.	director	-	A-Award	Buy	41,009	-	-	56,895
Jun 25, 2024	De Leener Pierre-Marie	director	-	A-Award	Buy	41,009	-	-	56,175
Jun 25, 2024	COTE JEFFREY J	director	-	A-Award	Buy	41,009	-	-	75,912
Jun 25, 2024	ALVARADO JOSEPH	director	-	A-Award	Buy	41,009	-	-	62,514
Jun 18, 2024	TOMKINS MARK E	director	-	F-InKind	Sell	3,326	$2.84	$9.45K	16,857
Jun 18, 2024	STEINMETZ HENRI	director	-	F-InKind	Sell	4,411	$2.84	$12.53K	32,445
Jun 18, 2024	LIN SANDRA BEACH	director	-	F-InKind	Sell	3,326	$2.84	$9.45K	14,077
Jun 18, 2024	Johnson KLynne	director	-	F-InKind	Sell	3,326	$2.84	$9.45K	17,894
Jun 18, 2024	FARRELL MATTHEW	director	-	F-InKind	Sell	3,202	$2.84	$9.09K	76,308
Jun 18, 2024	Desmond Jeanmarie F.	director	-	F-InKind	Sell	3,242	$2.84	$9.21K	15,886
Jun 18, 2024	De Leener Pierre-Marie	director	-	F-InKind	Sell	4,411	$2.84	$12.53K	15,166

The last insider sell of Trinseo's stock was made by TOMKINS MARK E on Aug 14 2024, selling 11,142 shares at $2.54 per share (valued at $28.30K). The last insider buy of TSE was made by BOZICH FRANK A on Aug 14 2024, buying 40,000 shares at $2.57 per share (worth $102.80K).

Trinseo Insider Ownership Trends

All Insider Trades Trend

Date	Buy	Sell	Buy/Sell Ratio
Q3 2024	2	1	200.00%
Q2 2024	10	10	100.00%
Q1 2024	20	17	117.65%
Q4 2023	1	2	50.00%
Q3 2023	6	-	-
Q2 2023	19	24	79.17%
Q1 2023	37	14	264.29%
Q4 2022	1	4	25.00%
Q3 2022	2	1	200.00%
Q2 2022	16	17	94.12%
Q1 2022	34	18	188.89%
Q4 2021	4	6	66.67%
Q3 2021	2	3	66.67%
Q2 2021	15	16	93.75%
Q1 2021	35	59	59.32%
Q4 2020	-	12	-
Q3 2020	1	3	33.33%
Q2 2020	13	40	32.50%
Q1 2020	24	9	266.67%
Q4 2019	-	22	-

2 total buy trades, and 1 total sell trades (buy/sell ratio of 2.00%) were made by Trinseo's insiders, as of Q3 2024.

Open Market Insider Trades Trend

Date	Buy	Sell	Buy/Sell Ratio
Q3 2024	2	1	200.00%
Q2 2024	-	-	-
Q1 2024	-	-	-
Q4 2023	1	-	-
Q3 2023	5	-	-
Q2 2023	-	-	-
Q1 2023	-	-	-
Q4 2022	-	1	-
Q3 2022	2	1	200.00%
Q2 2022	-	3	-
Q1 2022	1	5	20.00%
Q4 2021	-	2	-
Q3 2021	1	-	-
Q2 2021	-	11	-
Q1 2021	1	40	2.50%
Q4 2020	-	10	-
Q3 2020	1	2	50.00%
Q2 2020	-	3	-
Q1 2020	5	-	-
Q4 2019	-	9	-

As of Q3 2024, Insider owners conducted 2 open market buy trades and 1 open market sell trades of Trinseo's stocks.

Trinseo Peer Ownership

Ticker	Company
ESI	Element Solutions Inc
RPM	RPM International Inc.
CC	The Chemours Company
SXT	Sensient Technologies Corporation
PRM	Perimeter Solutions, SA
AVTR	Avantor, Inc.
FUL	H.B. Fuller Company
CBT	Cabot Corporation
KRO	Kronos Worldwide, Inc.
IOSP	Innospec Inc.
KWR	Quaker Chemical Corporation
ASH	Ashland Inc.
AXTA	Axalta Coating Systems Ltd.
BCPC	Balchem Corporation
MTX	Minerals Technologies Inc.
WLK	Westlake Corporation

TSE Ownership FAQ

Who Owns Trinseo?

Trinseo is owned by institutional shareholders (0.01%), insiders (4.72%), and public (95.26%). The largest institutional shareholder of Trinseo is M&G INVESTMENT MANAGEMENT LTD (21.24% of total shares) and the top mutual fund owner is BBR ALO Fund, LLC (1.07% of total shares).

Who are the major institutional shareholders of Trinseo?

Trinseo's major institutional shareholders are M&G INVESTMENT MANAGEMENT LTD, BLACKROCK INC., FULLER & THALER ASSET MANAGEMENT, INC., VANGUARD GROUP INC, and STATE STREET CORP. The top five shareholders own together 50.16% of the company's share outstanding.

How many Trinseo shareholders are there?

As of Mar 2022, there are 2 institutional shareholders of Trinseo.

What percentage of Trinseo is owned by M&G INVESTMENT MANAGEMENT LTD?

M&G INVESTMENT MANAGEMENT LTD owns 7.63M shares of Trinseo, representing 21.24% of the company's total shares outstanding, valued at $160.13B (as of Mar 2023).

What percentage of Trinseo is owned by BLACKROCK INC?

As of Mar 2023, BLACKROCK INC holds 5.81M shares of Trinseo (TSE), compromising 16.18% of the company, valued at $121.13B.

What percentage of Trinseo is owned by FULLER & THALER ASSET MANAGEMENT, INC?

FULLER & THALER ASSET MANAGEMENT, INC is the third largest holder of Trinseo. The company owns 1.6M of the company's shares outstanding (worth $33.27B).