Go Pro
→ Ticker Revealed: Pre-IPO Access to 'Next Elon Musk' Company (From Banyan Hill Publishing) (Ad)tc pixel Free OLN Stock Alerts

Olin (OLN) Institutional Ownership

Olin logo
$20.62 +0.43 (+2.13%)
Closing price 07/10/2026 03:59 PM Eastern
Extended Trading
$20.53 -0.09 (-0.43%)
As of 07/10/2026 06:15 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Olin (NYSE:OLN)

Current
Institutional Ownership
Percentage
88.67%
Number of
Institutional Buyers
(last 12 months)
223
Total
Institutional Inflows
(last 12 months)
$762.94M
Number of
Institutional Sellers
(last 12 months)
145
Total
Institutional Outflows
(last 12 months)
$318.24M
Get OLN Insider Trade Alerts

Want to know when executives and insiders are buying or selling Olin stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

OLN Institutional Buying and Selling by Quarter

Olin Major Shareholders & Ownership History

Export
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/10/2026Fruth Investment Management69,162$1.37M0.3%-1.0%0.061%
7/7/2026 GAMMA Investing LLC4,987$99K0.0%-36.9%0.004%
7/7/2026 Arlington Trust Co LLC7,085$140K0.0%N/A0.006%
5/26/2026Glenmede Trust Co. NA6,926$206K0.0%N/A0.006%
5/22/2026Segall Bryant & Hamill LLC496,791$14.77M0.2%N/A0.436%
5/19/2026Bank of America Corp DE1,774,009$52.74M0.0%-1.1%1.558%
5/19/2026Edgestream Partners L.P.231,874$6.89M0.2%N/A0.204%
5/18/2026Sunbelt Securities Inc.1,512$45K0.0%N/A0.001%
5/18/2026Amundi684,036$20.34M0.0%+337.2%0.601%
5/18/2026California State Teachers Retirement System134,579$4.00M0.0%+24.1%0.118%
5/18/2026Readystate Asset Management LP350,842$10.43M0.5%N/A0.308%
5/18/2026Royal Bank of Canada154,564$4.60M0.0%-2.8%0.136%
5/18/2026Rokos Capital Management LLP229,817$6.83M0.1%N/A0.202%
5/18/2026Empowered Funds LLC435,599$12.95M0.1%+1,946.0%0.382%
5/16/2026The Manufacturers Life Insurance Company 74,268$2.21M0.0%-4.2%0.065%
5/16/2026Quantinno Capital Management LP405,798$12.06M0.0%-2.2%0.356%
5/16/2026Saba Capital Management L.P.84,036$2.50M0.1%-36.9%0.074%
5/16/2026SummitTX Capital L.P.197,018$5.86M0.2%N/A0.173%
5/15/2026Entropy Technologies LP48,875$1.45M0.1%+73.1%0.043%
5/14/2026Gabelli Funds LLC221,243$6.58M0.0%-1.2%0.194%
5/14/2026Public Employees Retirement System of Ohio33,419$994K0.0%-3.3%0.029%
5/14/2026Sei Investments Co.169,374$5.04M0.0%+132.5%0.149%
5/14/2026State of Wyoming16,277$484K0.1%+99.4%0.014%
5/13/2026First Citizens Bank & Trust Co.31,230$928K0.0%+2.0%0.027%
5/13/2026First Trust Advisors LP713,041$21.20M0.0%+80.8%0.626%
5/8/2026Madison Asset Management LLC96,657$2.87M0.0%-1.0%0.085%
5/7/2026Dimensional Fund Advisors LP5,627,997$167.31M0.0%+22.4%4.943%
5/7/2026Parallel Advisors LLC3,682$109K0.0%+322.2%0.003%
5/5/2026D.A. Davidson & CO.11,264$335K0.0%N/A0.010%
5/5/2026Sharpepoint LLC7,508$223K0.1%N/A0.007%
5/5/2026Bank of New York Mellon Corp1,232,912$36.65M0.0%+1.0%1.083%
5/5/2026Maryland State Retirement & Pension System6,821$203K0.0%N/A0.006%
5/4/2026AMG National Trust Bank81,901$2.44M0.1%-2.4%0.072%
5/4/2026Principal Financial Group Inc.253,727$7.54M0.0%+3.4%0.223%
5/1/2026 180 Wealth Advisors LLC8,317$247K0.0%N/A0.007%
5/1/2026Fifth Third Bancorp100,847$3.00M0.0%+9,748.3%0.089%
5/1/2026Sequoia Financial Advisors LLC19,202$571K0.0%+11.1%0.017%
5/1/2026ARGA Investment Management LP61,315$1.82M0.1%+2.5%0.054%
5/1/2026KLCM Advisors Inc.473,056$14.06M1.2%+1.3%0.415%
4/30/2026Oregon Public Employees Retirement Fund23,302$693K0.0%+2.2%0.020%
ALERT: Drop these 5 stocks before the market opens tomorrow! (Ad)

The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings research points to the first half of 2026 as a particularly rough stretch for certain holdings. Some of America's most popular stocks could take serious damage as a radical market shift plays out. Analysts at Weiss Ratings have identified five names you may want to remove from your portfolio before this unfolds. If any of these are in your portfolio, now is the time to review your positions.tc pixel

See the 5 stocks to avoid
4/28/2026Whittier Trust Co. of Nevada Inc.22,351$653K0.0%N/A0.020%
4/27/2026New York State Teachers Retirement System116,238$3.46M0.0%-3.1%0.102%
4/27/2026Y Intercept Hong Kong Ltd102,554$3.05M0.1%+38.0%0.090%
4/25/2026Pzena Investment Management LLC4,431,613$131.75M0.4%-1.7%3.892%
4/22/2026Pictet Asset Management Holding SA20,992$624K0.0%+12.4%0.018%
4/22/2026Sterling Capital Management LLC3,852$115K0.0%-43.3%0.003%
4/22/2026Fruth Investment Management69,862$2.08M0.5%-0.6%0.061%
4/21/2026Louisiana State Employees Retirement System32,900$978K0.0%N/A0.029%
4/20/2026Blue Trust Inc.4,336$129K0.0%-17.0%0.004%
4/20/2026Brown Lisle Cummings Inc.12,707$378K0.1%-11.5%0.011%
4/18/2026Cidel Asset Management Inc.7,140$212K0.0%N/A0.006%
4/17/2026Sterneck Capital Management LLC7,017$209K0.1%N/A0.006%
4/17/2026Values First Advisors Inc.12,909$384K0.2%+3.4%0.011%
4/16/2026SG Americas Securities LLC353,924$10.52M0.0%-22.3%0.311%
3/17/2026Rockefeller Capital Management L.P.1,231$26K0.0%+115.2%0.001%
3/12/2026Nalls Sherbakoff Group LLC3,159$66K0.0%N/A0.003%
3/9/2026Corient Private Wealth LLC15,909$331K0.0%-10.3%0.014%
3/6/2026Hsbc Holdings PLC80,166$1.69M0.0%+755.0%0.071%
2/23/2026Virtu Financial LLC12,019$250K0.0%N/A0.011%
2/19/2026Invesco Ltd.804,807$16.76M0.0%+53.2%0.705%
2/19/2026Corient Private Wealth LLC15,797$329K0.0%-10.9%0.014%
2/18/2026First Citizens Bank & Trust Co.30,621$638K0.0%-4.2%0.027%
2/18/2026State of Tennessee Department of Treasury44,319$922K0.0%+394.7%0.039%
2/18/2026Fuller & Thaler Asset Management Inc.5,882,744$122.54M0.4%-9.0%5.155%
2/18/2026Empowered Funds LLC21,290$443K0.0%+45.2%0.019%
2/18/2026XTX Topco Ltd114,751$2.39M0.1%N/A0.101%
2/18/2026VARCOV Co.11,233$234K0.1%N/A0.010%
2/18/2026Voloridge Investment Management LLC794,711$16.55M0.1%+35.9%0.696%
2/18/2026Susquehanna Portfolio Strategies LLC309,813$6.45M0.1%N/A0.271%
2/18/2026Twinbeech Capital LP36,792$766K0.1%N/A0.032%
2/18/2026Saba Capital Management L.P.133,223$2.78M0.1%+19.5%0.117%
2/18/2026Polymer Capital Management US LLC21,300$444K0.0%-31.6%0.019%
2/18/2026Occudo Quantitative Strategies LP16,486$343K0.0%-15.3%0.014%
2/18/2026Millennium Management LLC35,130$732K0.0%-98.6%0.031%
2/18/2026Invenomic Capital Management LP387,259$8.07M0.4%+68.0%0.339%
2/18/2026Janus Henderson Group PLC51,762$1.08M0.0%+16.8%0.045%
2/18/2026Gotham Asset Management LLC332,156$6.92M0.0%+38.2%0.291%
2/17/2026Freestone Grove Partners LP79,258$1.65M0.0%+81.4%0.069%
2/17/2026Guggenheim Capital LLC18,158$378K0.0%+106.6%0.016%
2/17/2026Schonfeld Strategic Advisors LLC37,230$775K0.0%N/A0.033%
2/17/2026AQR Capital Management LLC616,364$12.84M0.0%-66.0%0.540%
2/17/2026Cetera Investment Advisers18,543$386K0.0%-15.8%0.016%
2/17/2026Jain Global LLC667,101$13.90M0.1%+32.4%0.585%
2/17/2026Trexquant Investment LP102,916$2.14M0.0%N/A0.090%
2/17/2026Amundi156,450$3.26M0.0%-83.4%0.137%
2/17/2026Orbis Allan Gray Ltd3,804,561$79.25M0.3%+448.9%3.334%
2/17/2026Jump Financial LLC108,950$2.27M0.0%-13.5%0.095%
2/17/2026Price T Rowe Associates Inc. MD83,987$1.75M0.0%+5.2%0.074%
2/17/2026Weiss Asset Management LP164,152$3.42M0.0%+218.6%0.144%
2/17/2026Adage Capital Partners GP L.L.C.350,000$7.29M0.0%+250.0%0.307%
Porter flew 3,300 miles to investigate this system (Ad)

Porter Stansberry flew the Porter and Co. team 3,300 miles to Dublin to investigate a 17-year investing experiment called Project Prophet - and documented everything on film. Rooted in the laws of physics, this quantitative approach challenges conventional wealth-building wisdom. With 17 years of verified data behind it, Porter calls it unlike anything he has seen in nearly 30 years in the business.tc pixel

Watch the full investigation and decide for yourself
2/17/2026Loews Corp200,000$4.17M0.0%N/A0.175%
2/17/2026Public Employees Retirement System of Ohio34,558$720K0.0%-3.7%0.030%
2/17/2026Russell Investments Group Ltd.56,161$1.17M0.0%+13.5%0.049%
2/17/2026State of Wisconsin Investment Board55,905$1.17M0.0%+380.7%0.049%
2/17/2026Captrust Financial Advisors18,718$390K0.0%N/A0.016%
2/17/2026ExodusPoint Capital Management LP218,457$4.55M0.0%+1,088.0%0.191%
2/17/2026Royal Bank of Canada159,064$3.31M0.0%+171.9%0.139%
2/17/2026Mangrove Partners IM LLC50,359$1.05M0.1%N/A0.044%
2/16/2026Oarsman Capital Inc.55,190$1.15M0.1%+11.6%0.048%
2/16/2026Squarepoint Ops LLC38,148$795K0.0%-59.8%0.033%


OLN Institutional Ownership - Frequently Asked Questions

During the previous two years, 402 institutional investors and hedge funds held shares of Olin. The most heavily invested institutionals were Hotchkis & Wiley Capital Management LLC ($317.14M), Vanguard Group Inc. ($236.17M), Dimensional Fund Advisors LP ($167.31M), Pzena Investment Management LLC ($131.75M), Boston Partners ($127.78M), Fuller & Thaler Asset Management Inc. ($122.54M), and FMR LLC ($114.02M).Learn more on Olin's institutional investors.

88.67% of Olin's stock is owned by institutional investors. Learn more on OLN's institutional investor holdings.

Of the 329 institutional investors that purchased Olin's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Orbis Allan Gray Ltd ($3.11M), Norges Bank ($2.80M), Millennium Management LLC ($2.54M), Ilex Capital Partners UK LLP ($2.51M), Hotchkis & Wiley Capital Management LLC ($2.45M), Fuller & Thaler Asset Management Inc. ($2.31M), and Dimensional Fund Advisors LP ($2.12M).

Institutional investors have bought a total of 33,010,708 shares in the last 24 months. This purchase volume represents approximately $762.94M in transactions.

Of the 144 institutional investors that sold Olin's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Millennium Management LLC ($2.45M), AQR Capital Management LLC ($1.48M), Fuller & Thaler Asset Management Inc. ($1.16M), UBS Group AG ($904.12K), Amundi ($785.25K), Woodline Partners LP ($713.69K), and Jump Financial LLC ($597.89K).

Institutional investors have sold a total of 14,476,451 shares in the last 24 months. This volume of shares sold represents approximately $318.24M in transactions.


Related Companies

This page (NYSE:OLN) was last updated on 7/11/2026 by MarketBeat.com Staff.
From Our Partners
Trump's gold order: the announcement they won't put on the front page
On August 15, 1971, Nixon interrupted prime-time television and ended the gold standard in 15 minutes - no deb...
Reagan Gold Group | Sponsoredtc pixel
The $15 Gold Fund That Pays Up to $1,152/Month
Gold is hitting record highs, but most investors are leaving income on the table. A $15 fund is quietly paying...
Investors Alley | Sponsoredtc pixel
Trump Takes Emergency Action - Plus Elon Musk's New Venture
Elon Musk has quietly launched a new venture - one that has nothing to do with rockets, EVs, or Neuralink. Tru...
Altimetry | Sponsoredtc pixel
Do NOT Buy SpaceX – Do This Instead
SpaceX just went public - and Whitney Tilson, Harvard MBA and 30-year Wall Street veteran, says buying in coul...
Stansberry Research | Sponsoredtc pixel
Your $29.97 book is free today
Why Some Traders Skip Stocks Entirely You don't need a big account to trade options. In fact, options ca...
Profits Run | Sponsoredtc pixel
SPCX Warning - and Worst News for Stocks in 50 Years
Goldman Sachs and Morgan Stanley are now predicting what could be the worst news for the U.S. stock market in ...
TradeSmith | Sponsoredtc pixel
CODE RED: AI Meltdown Imminent?
After correctly predicting the 2008 and 2020 stock market meltdowns, I believe this AI company is about to tri...
Paradigm Press | Sponsoredtc pixel
Better than SpaceX? Grab this ticker instead.
Larry Benedict generated $274 million for his clients by finding the trades most investors missed. Now he says...
Brownstone Research | Sponsoredtc pixel