Who Owns TSE?

Trinseo PLC — Institutional Ownership & 13F Holdings

$0.11

+0.00 (+0.00%)

Market Cap

$4.0M

Shares Outstanding

35,993,589

Institutional Holders

85

Total Inst. Value

$86.4M

% of Float Held

81.8%

QoQ Holder Change

-13

Institutional data as of Q1 2025

New Positions

85

Closed Positions

0

Increased

0

Decreased

0

Institutional Ownership Trend

Top 10 Institutional Holders(Q1 2025)

#FundValueShares
1M&G PlcNew$30.5M7,625,044
2Nut Tree Capital Management, LPNew$12.9M3,500,000
3CastleKnight Management LPNew$10.2M2,766,226
4BRIGHTLINE CAPITAL MANAGEMENT, LLCNew$3.7M1,016,000
5MARSHALL WACE, LLPNew$3.2M861,569
6BlackRock, Inc.New$2.8M757,558
7MORGAN STANLEYNew$1.6M443,555
8SUSQUEHANNA INTERNATIONAL GROUP, LLPNew$1.5M402,720
9GEODE CAPITAL MANAGEMENT, LLCNew$1.5M399,839
10D. E. Shaw & Co., Inc.New$1.4M385,780

Biggest Buyers & Sellers This Quarter

Top Buyers

FundShares AddedValue
M&G PlcNew+7.6M$30.5M
Nut Tree Capital Management, LPNew+3.5M$12.9M
CastleKnight Management LPNew+2.8M$10.2M
BRIGHTLINE CAPITAL MANAGEMENT, LLCNew+1.0M$3.7M
MARSHALL WACE, LLPNew+862K$3.2M

Top Sellers

FundShares RemovedValue

Famous Fund Managers

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Frequently Asked Questions

How many institutional investors hold TSE?

As of Q1 2025, 85 institutional investors report holding TSE (Trinseo PLC) in their 13F filings.

What percentage of Trinseo PLC is owned by institutions?

Institutional investors hold approximately 81.8% of Trinseo PLC's float as reported in SEC 13F filings.

Which hedge fund owns the most TSE?

The largest institutional holder of TSE is M&G Plc with $30.5M in shares.

Are institutions buying or selling TSE?

This quarter, 85 institutions opened new positions in TSE and 0 closed their positions.

What is 13F institutional ownership?

SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.

How often is institutional ownership data updated?

13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.