OLIN Corp
OLNNYSEMaterials · Chemicals & Allied Products · VA · SEC filings ↗ · Compare ⊕
View price & chart on Yahoo Finance ↗Financials
SEC XBRL · annual| FY25 | FY24 | FY23 | FY22 | FY21 | FY20 | |
|---|---|---|---|---|---|---|
| Revenue | $6.78B | $6.54B | $6.83B | $9.38B | $8.91B | $5.76B |
| Operating income | $5.3M | $296.5M | $712.1M | $1.78B | $1.85B | −$746.7M |
| Net income | −$101.1M | $105.0M | $452.0M | $1.33B | $1.30B | −$969.9M |
| Total assets | $7.33B | $7.58B | $7.71B | $8.04B | $8.52B | $8.27B |
| Total liabilities | $5.46B | $5.52B | $5.44B | $5.50B | $5.87B | $6.82B |
| Equity | $1.84B | $2.02B | $2.23B | $2.54B | $2.65B | $1.45B |
| EPS (diluted) | $-0.88 | $0.91 | $3.57 | $8.94 | $7.96 | $-6.14 |
| Shares out. | 115.4M | 120.2M | 131.6M | 156.1M | 158.4M | 157.7M |
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
- 0.1%
- Net margin
- −1.5%
- Return on equity
- −5.5%
- Return on assets
- −1.4%
- Return on capital (ROCE)
- 0.1%
- Liabilities / assets
- 74.5%
- Debt / equity
- 2.97×
- Book value / share
- $15.93
- Revenue growth (YoY)
- 3.7%
- Net income growth (YoY)
- −196.3%
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- Altman Z″ (distress)
- 1.62grey zone
- Accruals / assets
- −7.9%clean
- Piotroski F-Score
- 4/9mixed
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
● 3 warning● 4 good- Reported a net loss
- High leverage (liabilities > 70% of assets)
- Altman Z″ in the grey zone
- Operating margin is positive
- Revenue is growing year-over-year
- Positive operating cash flow
- 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- Fuller & Thaler Asset Management, Inc.Passive (13G)May 13, 2026
- Vanguard Capital Management LlcPassive (13G)Apr 30, 2026
- Vanguard Group IncPassive (13G)Mar 27, 2026
- Hotchkis & Wiley Capital Management LlcPassive (13G)Feb 17, 2026
- Blackrock, Inc.Passive (13G)Apr 17, 2025
- Fmr LlcPassive (13G)Feb 12, 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 |
|---|---|---|---|---|
| Kohl Florian JOfficer — VP & Pres,Epoxy&International | May 15, 2026 | Option exercise | 2,500 | — |
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 | 11.4M | 4.8 | -1.8% |
| Apr 30, 2026 | 11.7M | 5.8 | +5.5% |
| Apr 15, 2026 | 11.0M | 4.2 | -18.4% |
| Mar 31, 2026 | 13.5M | 4.5 | -10.6% |
| Mar 13, 2026 | 15.2M | 4.3 | +3.8% |
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- Results of operationsMay 7, 2026
- Director / officer change · Amended charter or bylaws · Shareholder vote · Regulation FD disclosureApr 30, 2026
- Regulation FD disclosureFeb 19, 2026
- Regulation FD disclosureFeb 12, 2026
- Results of operationsJan 29, 2026
- Results of operationsJan 8, 2026
- Regulation FD disclosureNov 12, 2025
- Results of operationsOct 27, 2025
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 ↗- SDFORM SDMay 29, 2026
- 8-K/AMay 21, 2026
- 4FORM 4May 19, 2026
- SCHEDULE 13G/AMay 13, 2026
- 10-QFORM 10-QMay 8, 2026
- 8-KFORM 8-KMay 7, 2026
- 4FORM 4May 5, 2026
- 4FORM 4May 5, 2026
- 4FORM 4May 5, 2026
- 4FORM 4May 5, 2026
- 4FORM 4May 5, 2026
- 4FORM 4May 5, 2026
- 4FORM 4May 5, 2026
- 4FORM 4May 5, 2026
- S-8FORM S-8Apr 30, 2026
Event-driven situations (1)
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