Inside the research

Olin Corporation

OLN Research profile · latest available data

Price overview

$16.40

▲ +0.14 (+0.9%)

52w hi$29.59
52w lo$16.26
Vol1.68M
As of25 Sep 2026

The Verdict

Sell

Our score -0.65

Short-0.38
Medium-0.76
Long-0.98

computed 2026-09-27

Key fundamentals

Olin Corporation

Basic Materials · Chemicals

Market cap$1.87B
Enterprise value$5.10B
Forward P/E20.82x
EV / EBITDA8.11x
P / S (ttm)0.28x
Profit margin-2.9%
Return on equity-10.6%
Revenue growth-0.9%
Debt / equity199.06

Layer Breakdown

LayerRawContribution
Fundamental-0.09
Sector-0.02
Technical-0.39
Earnings+0.00
Sentiment+0.00

macro × 1.00 · 2026-09-27

Business overview

Olin Corporation manufactures and distributes chemical products in the United States, Europe, Asia Pacific, the Middle East, Africa, and India Middle East, Africa, India, Latin America, and Canada. It operates through three segments: Chlor Alkali Products and Vinyls; Epoxy; and Winchester. The Chlor Alkali Products and Vinyls segment offers chlorine and caustic soda, ethylene dichloride and vinyl chloride monomers, methyl chloride, methylene chloride, chloroform, carbon tetrachloride, perchloroethylene, hydrochloric acid, hydrogen, bleach products, potassium hydroxide, and chlorinated organics intermediates and solvents. The Epoxy segment provides Allylics, such as allyl chloride, epichlorohydrin, and glycerin; aromatics, including acetone, and phenol; bisphenol, caustic soda, cumene, liquid and solid epoxy resins; and converted epoxy resins and additives. The Winchester segment offers sporting ammunition products, including shotshells, small caliber centerfire, and rimfire ammunition products for hunters, competitive, and recreational shooters, and law enforcement agencies; small caliber military ammunition products for use in infantry and mounted weapons; and industrial products comprising 8-gauge loads and powder-actuated tool loads for maintenance applications in power and concrete industries, and powder-actuated tools in construction industry. The company markets its products through its sales force, as well as directly to various industrial customers, mass merchants, retailers, wholesalers, gun clubs, other distributors, and the U.S. Government and its prime contractors. Olin Corporation was incorporated in 1892 and is based in Clayton, Missouri.

United States · www.olin.com

Risk Metrics

Beta vs SPX1.40
Corr SPX0.41
Annual vol54.4%
Annual ret-34.6%
Sharpe-0.64
Max DD-66.8%

Window: 504 trading days (504 obs)

Material Events

DateEvent8-K
2026-08-11Reg FD Disclosure, Exhibitsread
2026-07-30Earnings Release, Exhibitsread
2026-06-16Material Agreement, Other Material Event…read
2026-06-16Reg FD Disclosure, Exhibitsread
2026-05-07Earnings Release, Exhibitsread
2026-04-30Officer / Director Change, Bylaws Amendment…read
2026-02-19Reg FD Disclosure, Exhibitsread
2026-02-12Reg FD Disclosure, Exhibitsread
2026-01-29Earnings Release, Exhibitsread
2026-01-08Earnings Release, Exhibitsread
2025-11-12Reg FD Disclosure, Exhibitsread
2025-10-27Earnings Release, Exhibitsread

Insider Trades

DateInsiderRoleActionSharesValue
2026-06-17Carter DeonVP & President CAPVOption exercise2.50K—
2026-06-17Carter DeonVP & President CAPVWithheld for tax609$14.70K
2026-06-01Kohl Florian JVP & Pres,Epoxy&InternatiOption exercise1.25K—
2026-06-01Kohl Florian JVP & Pres,Epoxy&InternatiWithheld for tax492$12.63K
2026-05-15Kohl Florian JVP & Pres,Epoxy&InternatiOption exercise2.50K—
2026-05-15Kohl Florian JVP & Pres,Epoxy&InternatiWithheld for tax819$22.17K
2026-05-01Babcock Beverley AGrant2.11K$60.01K

Flow & Concentration

Insider 180d net$0
Insider buys / sells0 / 0
Insider biasNeutral
13F holders10
Top-5 share96.5%
HHI2,807 (concentrated)

Top Holders

HolderValueShares
AQR Capital Management$109.21M5.51M
State Street Corp$95.13M4.80M
Citadel Advisors$51.34M2.59M
Capital Research / Capital World$14.27M720.04K
Fidelity / FMR LLC$12.21M615.92K
Renaissance Technologies$5.62M283.50K
Bridgewater Associates$2.21M111.41K
Millennium Management$1.61M81.12K
Norges Bank (Norway sovereign)$796.64K40.19K
T. Rowe Price Group$1.82K91.69K

As of 2026-06-30

SEC Filings

DateFormDoc
2026-08-118-Kview
2026-07-3110-Qview
2026-07-308-Kview
2026-07-13424B3view
2026-07-10S-4/Aview
2026-07-02S-4view
2026-06-2411-Kview
2026-06-184view
2026-06-168-Kview
2026-06-168-Kview
2026-06-034view
2026-05-218-K/Aview
2026-05-194view
2026-05-0810-Qview
2026-05-078-Kview

The Long Run

FY 2010–2025 · 16 years

LineLatestCAGRTrend
Revenue$6.83B+9.4%
Gross profit$1.17B+58.0%
Operating income$5.30M-21.0%
Net income$105.00M-2.9%
Cash from ops$503.20M+10.3%

Indices

S&P MidCap 400

Recent Sessions

DateOpenHighLowCloseVol
Sep 25$16.26$16.45$16.09$16.401.68M
Sep 24$16.77$16.93$16.23$16.262.19M
Sep 23$16.98$17.19$16.75$16.771.79M
Sep 22$16.59$17.11$16.59$16.822.10M
Sep 21$16.84$16.87$16.35$16.542.64M

Understand the score. Research layers are inputs to a model, and the available data has limits.

Read the methodology →