Olin Corporation

BRSE:OLN Stock Report

Market Cap: CHF 2.0b

Olin Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

BRSE:OLN Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
25 Feb 26SellCHF 119,181Deon CarterIndividual6,500CHF 18.34
24 Feb 26SellCHF 42Angela CastleIndividual2.26CHF 18.76
06 Aug 25BuyCHF 301,539Marc EhrhardtIndividual20,000CHF 15.08

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of OLN?
Owner TypeNumber of SharesOwnership Percentage
State or Government93,4720.0782%
Individual Insiders626,3160.524%
Institutions118,779,91099.4%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 76.37% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
13.2%
Hotchkis and Wiley Capital Management, LLC
15,084,224CHF 270.3m-1.27%0.85%
10.1%
BlackRock, Inc.
11,486,856CHF 205.9m-3.89%no data
5.41%
Dimensional Fund Advisors LP
6,166,477CHF 110.5m9.57%0.02%
4.77%
Vanguard Portfolio Management, LLC
5,439,407CHF 97.5m0%0.01%
4.42%
Vanguard Capital Management, LLC
5,038,968CHF 90.3m0%no data
4.4%
Fuller & Thaler Asset Management, Inc.
5,015,877CHF 89.9m-14.7%0.33%
4.39%
Aristotle Capital Management, LLC
5,007,700CHF 89.7m0%0.13%
4.21%
State Street Global Advisors, Inc.
4,800,018CHF 86.0m1.32%no data
3.89%
Pzena Investment Management, Inc.
4,431,613CHF 79.4m-1.69%0.13%
3.59%
Yacktman Asset Management LP
4,092,211CHF 73.3m4.33%0.82%
2.08%
The Goldman Sachs Group, Inc.
2,375,361CHF 42.6m0%0.01%
1.85%
Geode Capital Management, LLC
2,111,576CHF 37.8m3.99%no data
1.78%
Semper Augustus Investments Group LLC
2,029,319CHF 36.4m4.42%5.21%
1.44%
Citadel Advisors LLC
1,640,514CHF 29.4m98.3%0.02%
1.37%
Charles Schwab Investment Management, Inc.
1,557,182CHF 27.9m0%no data
1.25%
UBS Asset Management AG
1,423,641CHF 25.5m1.55%no data
1.07%
BNY Asset Management
1,220,679CHF 21.9m0.87%no data
1.05%
Two Sigma Investments, LP
1,195,624CHF 21.4m0%0.02%
1.02%
AQR Capital Management, LLC
1,164,086CHF 20.9m89.4%0.01%
0.98%
Millennium Management LLC
1,116,286CHF 20.0m3,080%0.02%
0.95%
Bridgeway Capital Management, LLC
1,079,686CHF 19.3m0%0.29%
0.89%
Morgan Stanley
1,009,800CHF 18.1m-16.9%no data
0.87%
Northern Trust Global Investments
989,256CHF 17.7m2.78%no data
0.69%
Gotham Asset Management, LLC
791,070CHF 14.2m138%0.05%
0.69%
Victory Capital Management Inc.
782,157CHF 14.0m-3.64%0.01%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/07/31 02:34
End of Day Share Price 2026/07/31 00:00
Earnings2026/06/30
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Olin Corporation is covered by 28 analysts. 13 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Michael LeitheadBarclays
Bhavesh LodayaBMO Capital Markets Equity Research
John McNultyBMO Capital Markets Equity Research