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Olin (OLN) Institutional Ownership

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$22.11 -0.08 (-0.36%)
Closing price 07/30/2026 03:59 PM Eastern
Extended Trading
$20.54 -1.57 (-7.11%)
As of 09:13 AM 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.
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Institutional Ownership Changes (13F Filings) for Olin (NYSE:OLN)

Current
Institutional Ownership
Percentage
88.67%
Number of
Institutional Buyers
(last 12 months)
221
Total
Institutional Inflows
(last 12 months)
$756.47M
Number of
Institutional Sellers
(last 12 months)
140
Total
Institutional Outflows
(last 12 months)
$308.28M
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Skip Chart & View Institutional Buying and Selling Data

OLN Institutional Buying and Selling by Quarter

Olin Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/10/2026 Fruth 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%
5/13/2026 First 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%
5/5/2026 D.A. Davidson & CO.11,264$335K0.0%N/A0.010%
5/5/2026 Sharpepoint 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%
5/1/2026 Sequoia 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%
4/30/2026 Oregon Public Employees Retirement Fund23,302$693K0.0%+2.2%0.020%
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4/28/2026 Whittier Trust Co. of Nevada Inc.22,351$653K0.0%N/A0.020%
4/27/2026 New York State Teachers Retirement System116,238$3.46M0.0%-3.1%0.102%
4/27/2026 Y 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%
4/22/2026 Sterling Capital Management LLC3,852$115K0.0%-43.3%0.003%
4/22/2026 Fruth Investment Management69,862$2.08M0.5%-0.6%0.061%
4/21/2026 Louisiana State Employees Retirement System32,900$978K0.0%N/A0.029%
4/20/2026 Blue Trust Inc.4,336$129K0.0%-17.0%0.004%
4/20/2026Brown Lisle Cummings Inc.12,707$378K0.1%-11.5%0.011%
4/18/2026 Cidel Asset Management Inc.7,140$212K0.0%N/A0.006%
4/17/2026Sterneck Capital Management LLC7,017$209K0.1%N/A0.006%
4/17/2026 Values 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%
2/18/2026 First 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%
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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, 397 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 324 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 32,688,702 shares in the last 24 months. This purchase volume represents approximately $756.47M in transactions.

Of the 140 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 13,980,247 shares in the last 24 months. This volume of shares sold represents approximately $308.28M in transactions.


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This page (NYSE:OLN) was last updated on 7/31/2026 by MarketBeat.com Staff.
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