Olin Corporation

NYSE:OLN Stock Report

Market Cap: US$2.1b

Olin Ownership

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


Recent Insider Transactions

NYSE:OLN Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
25 Feb 26SellUS$154,226Deon CarterIndividual6,500US$23.73
24 Feb 26SellUS$55Angela CastleIndividual2.26US$24.25

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 Government93,4720.0756%
Individual Insiders626,3160.507%
Hedge Funds5,704,9844.62%
Institutions117,160,26994.8%

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


Top Shareholders

Top 25 shareholders own 76.44% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
13.2%
Hotchkis and Wiley Capital Management, LLC
15,084,224US$278.8m-1.27%0.71%
10.5%
BlackRock, Inc.
11,984,254US$221.5m4.33%no data
5.41%
Dimensional Fund Advisors LP
6,166,477US$114.0m9.57%0.01%
5.14%
Vanguard Capital Management, LLC
5,858,085US$108.3m1.97%no data
4.78%
Vanguard Portfolio Management, LLC
5,447,478US$100.7m0.15%no data
4.39%
Aristotle Capital Management, LLC
5,007,700US$92.5m0%0.1%
4.21%
State Street Investment Management
4,799,788US$88.7m0%no data
3.77%
Fuller & Thaler Asset Management, Inc.
4,301,590US$79.5m-14.2%0.22%
3.69%
Yacktman Asset Management LP
4,209,403US$77.8m2.86%0.63%
3.41%
Pzena Investment Management, Inc.
3,890,204US$71.9m-12.2%0.1%
2.08%
The Goldman Sachs Group, Inc.
2,375,361US$43.9m0%0.01%
1.85%
Geode Capital Management, LLC
2,107,148US$38.9m-0.21%no data
1.78%
Semper Augustus Investments Group LLC
2,029,319US$37.5m4.42%4.39%
1.44%
Citadel Advisors LLC
1,640,514US$30.3m98.3%0.02%
1.37%
Charles Schwab Investment Management, Inc.
1,557,182US$28.8m0%no data
1.16%
CapFinancial Partners, LLC
1,321,951US$24.4m6,310%0.04%
1.05%
Two Sigma Investments, LP
1,195,624US$22.1m0%0.02%
1.04%
BNY Asset Management
1,189,451US$22.0m-2.56%no data
1.02%
AQR Capital Management, LLC
1,164,086US$21.5m89.4%0.01%
0.98%
Millennium Management LLC
1,116,286US$20.6m3,080%0.01%
0.95%
Bridgeway Capital Management, LLC
1,079,686US$20.0m0%0.24%
0.91%
UBS Asset Management AG
1,037,786US$19.2m-27.1%no data
0.88%
Northern Trust Global Investments
1,004,672US$18.6m1.56%no data
0.69%
Gotham Asset Management, LLC
791,070US$14.6m138%0.04%
0.68%
Victory Capital Management Inc.
773,430US$14.3m-1.12%0.01%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/08/19 23:44
End of Day Share Price 2026/08/19 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 29 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