Trinseo PLC
TSEOFOTCMaterials · Plastic Materials, Synth Resins & Nonvulcan Elastomers · L2 · SEC filings ↗ · Compare ⊕
View price & chart on Yahoo Finance ↗Financials
SEC XBRL · annual| FY25 | FY24 | FY23 | FY22 | FY21 | FY20 | |
|---|---|---|---|---|---|---|
| Revenue | $2.97B | $3.51B | $3.68B | $4.97B | $4.83B | $2.74B |
| Operating income | −$254.2M | −$46.0M | −$455.4M | −$363.9M | $461.4M | $149.6M |
| Net income | −$545.6M | −$348.5M | −$701.3M | −$430.9M | $440.0M | $7.9M |
| Total assets | $2.28B | $2.64B | $3.03B | $3.76B | $4.71B | $2.85B |
| Total liabilities | — | — | — | — | — | — |
| Equity | −$1.10B | −$619.9M | −$268.0M | $420.3M | $1.01B | $590.3M |
| EPS (diluted) | $-15.24 | $-9.86 | $-19.88 | $-11.99 | $11.12 | $0.20 |
| Shares out. | 35.5M | 35.3M | 35.0M | 37.0M | 38.4M | 38.3M |
Reported figures from the company's SEC filings (XBRL). Blank where a line item isn't cleanly tagged — never estimated.
Key ratios
from filings · FY2025- Operating margin
- −8.5%
- Net margin
- −18.3%
- Return on equity
- 49.7%
- Return on assets
- −23.9%
- Return on capital (ROCE)
- −16.2%
- Liabilities / assets
- —
- Debt / equity
- —
- Book value / share
- $-30.94
- Revenue growth (YoY)
- −15.3%
- Net income growth (YoY)
- —
Computed from the company's own SEC figures — no market price, so these are facts, not a valuation. Book value per share is reported equity ÷ shares; it is not the stock price.
Financial health
forensic scores · FY2025- Accruals / assets
- −19.4%clean
- Piotroski F-Score
- 1/8weak
Altman Z″is a textbook bankruptcy-distress score from book values only (>2.6 safe · 1.1–2.6 grey · <1.1 distress). Accruals = (net income − operating cash flow) ÷ assets; persistently high accruals are an earnings-quality red flag. Beneish M-Scoreis an eight-ratio screen comparing this year with last (M > −1.78 = elevated manipulation-risk screen, not proof). Piotroski F-Scorecounts how many of nine fundamental-health checks pass (shown as passed / applicable; we use operating margin and total liabilities as documented proxies where the exact input isn't XBRL-tagged). Computed from SEC filings — descriptive factors, not advice or a forecast.
Quality score
EDS ScoreOur own multi-factor score from free SEC data — profitability, growth, financial strength, earnings quality, and event/ownership catalysts. No market price and no licensed model: each axis is the share of source-backed checks it passes. Descriptive factors, not advice or a forecast.
Signs
● 1 severe● 4 warning● 2 good- Negative shareholder equity
- Operating losses (negative operating margin)
- Reported a net loss
- Revenue declined year-over-year
- Negative operating cash flow
- Strong return on equity (>15%)
- Clean earnings (low accruals)
Derived from the company's own SEC figures (fundamentals, forensic scores, filing discipline) — descriptive factors, not advice or a forecast.
5%+ owners
SEC Schedule 13D / 13G · last 3 yrs- Nut Tree Capital Management, LpPassive (13G)May 15, 2026
- Castleknight Master Fund LpPassive (13G)Feb 17, 2026
- Charles Schwab Investment Management IncPassive (13G)Feb 12, 2026
- Blackrock, Inc.Passive (13G)Jul 17, 2025
Holders who disclosed a 5%+ stake. 13D signals intent to influence or control; 13G is a passive holding. Latest filing per holder — open it for the exact stake.
Insider transactions
SEC Form 4 · most recent| Insider | Date | Type | Shares | Price |
|---|---|---|---|---|
| Lin Sandra BeachDirector | May 12, 2026 | J | 42,484 | — |
| Desmond Jeanmarie F.Director | May 12, 2026 | J | 42,484 | — |
| Cote Jeffrey JDirector | May 12, 2026 | J | 42,484 | — |
| Alvarado JosephDirector | May 12, 2026 | J | 42,484 | — |
| Johnson KlynneDirector | May 12, 2026 | J | 42,484 | — |
| Brifo VictoriaDirector | May 12, 2026 | J | 42,484 | — |
| Farrell MatthewDirector | May 12, 2026 | J | 42,484 | — |
| Steinmetz HenriDirector | May 12, 2026 | J | 42,484 | — |
| Yang Arthas BingOfficer — SVP, Latex Binders | Feb 27, 2026 | Tax withholding | 2,548 | $0.23 |
| Van Kessel BregjeOfficer — SVP, Corporate Finance & IR | Feb 27, 2026 | Tax withholding | 6,064 | $0.23 |
| Schewe RainerOfficer — SVP, SUPPLY CHAIN & MFG SVCS | Feb 27, 2026 | Tax withholding | 4,028 | $0.23 |
| Reverberi FrancescaOfficer — SVP, EM and Polymer Solutions | Feb 27, 2026 | Tax withholding | 1,385 | $0.23 |
Headline trade per Form 4 (officers, directors, 10%+ owners). Buy/sell read from the filing's structured data — blank where a field isn't cleanly tagged.
Short interest
FINRA · bi-monthly| Settlement | Shares short | Days to cover | Δ vs prior |
|---|---|---|---|
| May 15, 2026 | 1.3M | 46.0 | +0.4% |
| Apr 30, 2026 | 1.3M | 37.0 | +1.3% |
| Apr 15, 2026 | 1.3M | 5.5 | -41.7% |
| Mar 31, 2026 | 2.2M | 6.0 | +13.4% |
| Mar 13, 2026 | 1.9M | 1.0 | -60.0% |
Shares sold short as reported to FINRA. Days-to-cover = short shares ÷ average daily volume — higher means more potential squeeze pressure.
Material events
SEC Form 8-K · most recent- Entered a material agreement · New financial obligationJun 1, 2026
- Bankruptcy or receivership · Debt acceleration / triggering event · Regulation FD disclosureMay 26, 2026
- Entered a material agreement · Regulation FD disclosureMay 15, 2026
- Entered a material agreement · Regulation FD disclosureMay 14, 2026
- Entered a material agreement · Regulation FD disclosureApr 30, 2026
- Results of operationsApr 30, 2026
- Regulation FD disclosureApr 15, 2026
- Entered a material agreementApr 13, 2026
Events the company reported on Form 8-K, labelled by the SEC item code it filed under — its own classification, not our interpretation.
Recent SEC filings
All filings ↗- 8-KFORM 8-KJun 1, 2026
- 8-KFORM 8-KMay 26, 2026
- SDMay 22, 2026
- SCHEDULE 13G/AMay 15, 2026
- 8-KFORM 8-KMay 15, 2026
- 4May 14, 2026
- 4May 14, 2026
- 4May 14, 2026
- 4May 14, 2026
- 4May 14, 2026
- 4May 14, 2026
- 4May 14, 2026
- 4May 14, 2026
- 8-KFORM 8-KMay 14, 2026
- 8-KFORM 8-KApr 30, 2026