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Disclosery

OLN OLIN CORP

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COM PAR $1 (common), issuer CIK 74303

398 managers (413 13F filers) reported a position in OLN shares at 2026-06-30, 113,687,732 shares in all. 62 filers opened a position and 73 filers sold out during the quarter.

Managers
398
13F filers
413
New
62
Added
141
Reduced
125
Sold out
73
Shares held by filers
113,687,732

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q2 2026

Filers in the available 13F reports with a share position at 2026-06-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC16,021,214$318M0.93%+936,99013F-HRTimeline
BlackRock, Inc.in group BlackRock, Inc.11,984,254$238M<0.01%+497,39813F-HRTimelineGroup
VANGUARD GROUP INCgroup of 7 filers holding11,501,111$228M+128,332Timeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP6,166,477$122M0.02%+538,48013F-HRTimelineGroup
AQR CAPITAL MANAGEMENT LLCgroup of 2 filers holding5,739,046$114M+4,572,820Timeline
STATE STREET CORPin group STATE STREET CORP4,799,788$95.1M<0.01%-23013F-HRTimelineGroup
FULLER & THALER ASSET MANAGEMENT, INC.4,301,590$85.3M0.23%-714,28713F-HRTimeline
YACKTMAN ASSET MANAGEMENT LP4,209,403$83.4M1.03%+117,19213F-HRTimeline
PZENA INVESTMENT MANAGEMENT LLC3,890,204$77.1M0.23%-541,40913F-HRTimeline
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC2,550,105$50.5M0.01%-286,07813F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC2,233,816$44.3M0.03%+593,30213F-HRTimelineGroup
SEMPER AUGUSTUS INVESTMENTS GROUP LLC2,153,826$42.7M4.83%+124,50713F-HRTimeline
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC2,107,148$41.8M<0.01%-4,42813F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co1,543,162$30.6M<0.01%-14,02013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,384,610$27.4M<0.01%-267,05713F-HRTimelineGroup
CAPTRUST FINANCIAL ADVISORS1,321,951$26.2M0.04%+1,301,34313F-HRTimeline
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/1,284,002$25.4M<0.01%-490,00713F-HRTimelineGroup
Bank of New York Mellon Corpin group Bank of New York Mellon Corp1,200,056$23.8M<0.01%-32,85613F-HRTimelineGroup
UBS Group AGgroup of 2 filers holding1,037,786$20.6M-385,855Timeline
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO976,669$20.4M<0.01%+726,43613F-HRTimelineGroup
NORTHERN TRUST CORPin group NORTHERN TRUST CORP1,004,672$19.9M<0.01%+15,41613F-HRTimelineGroup
Allianz Asset Management GmbHin group Allianz SE972,709$19.3M0.02%+501,84413F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.779,328$15.4M<0.01%-16,62613F-HRTimelineGroup
VICTORY CAPITAL MANAGEMENT INC773,430$15.3M0.01%-8,72713F-HRTimeline
BRIDGEWAY CAPITAL MANAGEMENT, LLC744,606$14.8M0.26%+79,76313F-HRTimeline
RAYMOND JAMES FINANCIAL INCin group RAYMOND JAMES FINANCIAL INC683,398$13.5M<0.01%-38,42413F-HRTimelineGroup
FMR LLCin group FMR LLC615,925$12.2M<0.01%-103,79713F-HRTimelineGroup
Nuveen, LLCin group TIAA584,249$11.6M<0.01%+7,36613F-HRTimelineGroup
SUSQUEHANNA INTERNATIONAL GROUP, LLPgroup of 2 filers holding563,915$11.2M-8,296Timeline
PDT Partners, LLC558,806$11.1M0.58%+51,39513F-HRTimeline
Gotham Asset Management, LLC552,774$11M0.03%-238,29613F-HRTimeline
Empowered Funds, LLC505,046$10M0.05%+69,44713F-HRTimeline
TWO SIGMA INVESTMENTS, LPin group TWO SIGMA INVESTMENTS, LP491,216$9.74M0.01%-704,40813F-HRTimelineGroup
SEGALL BRYANT & HAMILL, LLC490,909$9.73M0.12%-5,88213F-HRTimeline
FIRST TRUST ADVISORS LPin group FIRST TRUST ADVISORS LP483,174$9.58M0.01%-229,86713F-HRTimelineGroup
MetLife Investment Management, LLCin group MetLife Investment Management…457,439$9.07M0.04%-170,11813F-HRTimelineGroup
Balyasny Asset Management L.P.in group Balyasny Asset Management452,869$8.98M0.02%+180,82413F-HRTimelineGroup
KLCM Advisors, Inc.448,278$8.88M0.71%-24,77813F-HRTimeline
CenterBook Partners LP441,585$8.75M0.43%+253,46313F-HRTimeline
Retirement Systems of Alabama431,103$8.54M0.03%-21,46413F-HRTimeline
Connor, Clark & Lunn Investment Managem…428,602$8.49M0.02%-7,15013F-HRTimeline
Quantinno Capital Management LP426,132$8.45M0.01%+20,33413F-HRTimeline
GAMCO Investors (Gabelli)group of 2 filers holding400,380$7.94M-27Timeline
GRIZZLYROCK CAPITAL, LLC395,094$7.83M5.48%-50,00013F-HRTimeline
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC355,085$7.04M<0.01%+37,00013F-HRTimelineGroup
Point72 Asset Management, L.P.in group Point72 Asset Management, L.P.344,951$6.84M0.01%+193,85613F-HRTimelineGroup
Old West Investment Management, LLC323,869$6.42M0.68%+131,49813F-HRTimeline
LPL Financial LLC292,319$5.79M<0.01%+8,04913F-HRTimeline
LOS ANGELES CAPITAL MANAGEMENT LLC289,311$5.73M0.02%+288,71013F-HRTimeline
RENAISSANCE TECHNOLOGIES LLC283,500$5.62M0.01%new13F-HRTimeline
RHUMBLINE ADVISERS279,364$5.54M<0.01%+4,07713F-HRTimeline
ARROWSTREET CAPITAL, LIMITED PARTNERSHIPin group ARROWSTREET CAPITAL, LIMITED …277,898$5.51M<0.01%new13F-HRTimelineGroup
AMERIPRISE FINANCIAL INCin group AMERIPRISE FINANCIAL INC260,709$5.17M<0.01%+35,27113F-HRTimelineGroup
PRINCIPAL FINANCIAL GROUP INCin group PRINCIPAL FINANCIAL GROUP INC258,674$5.13M<0.01%+4,94713F-HRTimelineGroup
Man Group plcin group Man Group plc251,926$4.99M0.01%new13F-HRTimelineGroup
Swiss National Bank228,532$4.53M<0.01%+2,50013F-HRTimeline
Stanley-Laman Group, Ltd.215,050$4.26M0.43%+34613F-HRTimeline
Engineers Gate Manager LP210,478$4.17M0.05%+198,10813F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd207,700$4.12M0.05%+151,44713F-HRTimelineGroup
ALLIANCEBERNSTEIN L.P.129,888$3.86M<0.01%-11,59513F-HRTimeline
Legal & General Group Plcin group Legal & General Group Plc191,875$3.8M<0.01%-4,16113F-HRTimelineGroup
HSBC HOLDINGS PLCin group HSBC HOLDINGS PLC187,845$3.7M<0.01%new13F-HRTimelineGroup
STIFEL FINANCIAL CORPin group STIFEL FINANCIAL CORP185,248$3.67M<0.01%+2,56213F-HRTimelineGroup
HARBOR CAPITAL ADVISORS, INC.177,766$3.52M0.24%+23,50013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP166,146$3.29M<0.01%+58,82613F-HRTimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA160,552$3.18M<0.01%+5,98813F-HRTimelineGroup
Royal Palms Capital LLC156,798$3.11M2.73%new13F-HRTimeline
WELLS FARGO & COMPANY/MNin group WELLS FARGO & COMPANY/MN150,045$2.97M<0.01%-74613F-HRTimelineGroup
Loews Corp150,000$2.97M0.02%-50,00013F-HRTimeline
CITIGROUP INCin group CITIGROUP INC143,304$2.84M<0.01%-263,93113F-HRTimelineGroup
HATCH COVE CAPITAL, LLC135,600$2.69M1.19%new13F-HRTimeline
CALIFORNIA STATE TEACHERS RETIREMENT SY…131,149$2.6M<0.01%-3,43013F-HR/ATimeline
Mariner, LLCin group Mariner, LLC125,257$2.48M<0.01%new13F-HRTimelineGroup
STATE BOARD OF ADMINISTRATION OF FLORID…124,094$2.46M<0.01%-1,86013F-HRTimeline
ACADIAN ASSET MANAGEMENT LLCin group ACADIAN ASSET MANAGEMENT LLC121,952$2.42M<0.01%+118,54613F-HRTimelineGroup
Oak Thistle LLC121,105$2.4M0.23%+44,46213F-HRTimeline
ALGERT GLOBAL LLC120,350$2.39M0.03%-10,74013F-HRTimeline
NEW YORK STATE TEACHERS RETIREMENT SYST…119,953$2.38M<0.01%+3,71513F-HRTimeline
Qube Research & Technologies Ltd118,447$2.35M<0.01%new13F-HRTimeline
State of Alaska, Department of Revenue118,334$2.34M0.02%-12,53113F-HRTimeline
Mitsubishi UFJ Trust & Banking Corpgroup of 2 filers holding116,664$2.31M+29,800Timeline
ING GROEP NV114,630$2.27M0.01%new13F-HRTimeline
Creative Planningin group Creative Planning112,390$2.23M<0.01%+48,85513F-HRTimelineGroup
Bridgewater Associates, LP111,412$2.21M0.01%-67,15513F-HRTimeline
SEI INVESTMENTS COin group SEI INVESTMENTS CO111,292$2.21M<0.01%-58,08213F-HRTimelineGroup
ENVESTNET ASSET MANAGEMENT INCgroup of 2 filers holding109,752$2.18M+67,958Timeline
Jain Global LLC105,041$2.08M0.02%new13F-HRTimeline
Saba Capital Management, L.P.in group Saba Capital Management, L.P.101,910$2.02M0.06%+17,87413F-HRTimelineGroup
Tiptree Advisors, LLC100,000$1.98M1.22%-105,00013F-HRTimeline
FIFTH THIRD BANCORPin group FIFTH THIRD BANK, NATIONAL AS…92,705$1.84M<0.01%-8,14213F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/91,690$1.82M<0.01%+1,02513F-HRTimeline
JUPITER ASSET MANAGEMENT LTDin group JUPITER ASSET MANAGEMENT LTD90,996$1.8M0.01%new13F-HRTimelineGroup
DBA TRADING, LLC60,000$1.78M0.9%013F-HRTimeline
Vident Advisory, LLCin group Vident Advisory, LLC88,901$1.76M0.01%+81,45913F-HRTimelineGroup
WINTON GROUP Ltdin group WINTON GROUP Ltd88,153$1.75M0.06%new13F-HRTimelineGroup
WEDGE CAPITAL MANAGEMENT L L P/NC88,044$1.75M0.03%+29713F-HRTimeline
PRUDENTIAL FINANCIAL INCin group PRUDENTIAL FINANCIAL INC84,938$1.68M<0.01%+77,35013F-HRTimelineGroup
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC81,119$1.61M<0.01%-984,36813F-HRTimelineGroup
MERCER GLOBAL ADVISORS INC /ADV80,899$1.6M<0.01%+65,58513F-HR/ATimeline
Summit Trail Advisors, LLC79,192$1.57M0.02%+17,63113F-HRTimeline
Freestone Grove Partners LP78,815$1.56M0.01%new13F-HRTimeline
WEALTH ENHANCEMENT ADVISORY SERVICES, L…75,367$1.56M<0.01%+58,71313F-HRTimeline
READYSTATE ASSET MANAGEMENT LP75,935$1.51M0.06%-274,90713F-HRTimeline
Russell Investments Group, Ltd.in group Russell Investments Group, Lt…74,396$1.48M<0.01%+16,78513F-HRTimelineGroup
MANUFACTURERS LIFE INSURANCE COMPANY, T…in group MANUFACTURERS LIFE INSURANCE …73,573$1.46M<0.01%-69513F-HRTimelineGroup
Cerity Partners LLCin group Cerity Partners LLC73,430$1.46M<0.01%new13F-HRTimelineGroup
STATE OF WISCONSIN INVESTMENT BOARD73,188$1.45M<0.01%+27,67213F-HRTimeline
CANADA LIFE ASSURANCE Coin group CANADA LIFE ASSURANCE Co70,072$1.39M<0.01%+40013F-HRTimelineGroup
Fruth Investment Management69,162$1.37M0.33%-70013F-HRTimeline
WOLVERINE ASSET MANAGEMENT LLCin group WOLVERINE ASSET MANAGEMENT LLC66,794$1.32M0.02%013F-HRTimelineGroup
VIRGINIA RETIREMENT SYSTEMS ET Al63,928$1.27M0.01%013F-HRTimeline
ARGA Investment Management, LP61,373$1.22M0.03%+5813F-HRTimeline
IMC-Chicago, LLC58,881$1.17M0.01%-68,95913F-HRTimeline
NEW YORK STATE COMMON RETIREMENT FUND57,321$1.14M<0.01%+12,20013F-HRTimeline
MONETARY MANAGEMENT GROUP INC56,100$1.11M0.23%013F-HRTimeline
Magnetar Financial LLCin group Magnetar Financial LLC56,025$1.11M0.01%new13F-HRTimelineGroup
AXQ CAPITAL, LP55,759$1.11M0.12%+16,08813F-HRTimeline
Jump Financial, LLCin group Jump Financial, LLC54,634$1.08M0.01%+42,00713F-HRTimelineGroup
CastleKnight Management LP54,200$1.07M0.04%013F-HRTimeline
Brevan Howard Capital Management LPin group Brevan Howard Capital Managem…53,992$1.07M0.02%+98013F-HRTimelineGroup
CAPITAL FUND MANAGEMENT S.A.53,817$1.07M0.01%new13F-HRTimeline
Caption Management, LLC53,816$1.07M0.04%+37,81613F-HRTimeline
Police & Firemen's Retirement System of…52,632$1.04M0.01%+1,81413F-HRTimeline
Jupiter Topco LLCin group Janus Henderson51,762$1.03M<0.01%13F-HRTimelineGroup
AMALGAMATED BANK50,397$999K0.01%-77413F-HRTimeline
Tidal Investments LLCin group Tidal Investments LLC50,158$994K<0.01%+7,17513F-HRTimelineGroup
V. M. MANNING & CO., INC.50,079$993K0.85%13F-HRTimeline
Treasurer of the State of North Carolina48,363$959K<0.01%-79013F-HRTimeline
SIT INVESTMENT ASSOCIATES INCin group SIT INVESTMENT ASSOCIATES INC46,575$923K0.02%013F-HRTimelineGroup
State of New Jersey Common Pension Fund…in group State of New Jersey Common Pe…45,805$908K<0.01%-46,82013F-HRTimelineGroup
Madison Asset Management, LLCin group Madison Asset Management, LLC45,501$902K0.01%-51,15613F-HRTimelineGroup
Cambridge Investment Research Advisors,…45,226$896K<0.01%-47913F-HR/ATimeline
State of Tennessee, Department of Treas…43,535$863K<0.01%-78413F-HRTimeline
SG Americas Securities, LLC42,582$844K<0.01%-311,34213F-HRTimeline
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLCin group MUTUAL OF AMERICA CAPITAL MAN…42,277$838K0.01%-1,25713F-HRTimelineGroup
First Eagle Investment Management, LLCin group First Eagle Investment Manage…40,194$797K<0.01%-173,55813F-HR/ATimelineGroup
TEACHERS RETIREMENT SYSTEM OF THE STATE…39,808$789K0.01%013F-HRTimeline
Focus Partners Wealthgroup of 2 filers holding39,205$777KnewTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC37,694$747K<0.01%-276,20713F-HRTimelineGroup
KLP KAPITALFORVALTNING AS37,300$739K<0.01%013F-HRTimeline
BARCLAYS PLCin group BARCLAYS PLC36,867$731K<0.01%-148,13213F-HRTimelineGroup
Merrion Investment Management Co, LLC36,200$717K0.34%013F-HRTimeline
Blackstone Inc.in group Blackstone Inc.36,076$715K<0.01%new13F-HRTimelineGroupThe filing omitted confidential holdings, a later amendment may add them.
Unison Advisors LLC36,017$714K0.05%+26613F-HRTimeline
Caitong International Asset Management …35,814$710K0.1%new13F-HRTimeline
Rossby Financial, LCC35,788$709K0.13%-4,25013F-HRTimeline
Zurcher Kantonalbank (Zurich Cantonalba…34,611$686K<0.01%+3,71213F-HRTimeline
Bramshill Investments, LLC34,464$683K0.05%+4,93213F-HRTimeline
SummerHaven Investment Management, LLC33,310$660K0.35%013F-HRTimeline
Louisiana State Employees Retirement Sy…33,300$660K0.01%+40013F-HR/ATimeline
CANADA PENSION PLAN INVESTMENT BOARD32,900$652K<0.01%-75,70013F-HRTimeline
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF O…32,371$642K<0.01%-1,04813F-HRTimeline
NORTHWESTERN MUTUAL INVESTMENT MANAGEME…group of 2 filers holding31,899$632K-24Timeline
ARIZONA STATE RETIREMENT SYSTEM31,417$623K<0.01%+7013F-HRTimeline
FIRST CITIZENS BANK & TRUST CO31,309$621K0.01%+7913F-HRTimeline
CIBC Bancorp USA Inc.in group CIBC Bancorp USA Inc.31,221$604K<0.01%-10,69713F-HRTimelineGroup
ARISTEIA CAPITAL, L.L.C.29,832$591K0.01%new13F-HRTimeline
OCCUDO QUANTITATIVE STRATEGIES LP29,371$582K0.03%-27,35313F-HRTimeline
TUDOR INVESTMENT CORP ET AL28,804$571K<0.01%-631,72013F-HRTimeline
MOODY NATIONAL BANK TRUST DIVISIONin group MOODY NATIONAL BANK TRUST DIV…28,556$566K0.05%013F-HRTimelineGroup
DARK FOREST CAPITAL MANAGEMENT LP27,676$549K0.04%new13F-HRTimeline
Sowell Financial Services LLC27,433$544K0.02%+44613F-HRTimeline
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCH…27,267$540K<0.01%-1,19613F-HRTimeline
ROTHSCHILD INVESTMENT LLC26,024$516K0.02%+25,97013F-HRTimeline
Thrivent Financial for Lutheransin group Thrivent Financial for Luther…25,293$501K<0.01%-30213F-HRTimelineGroup
Boston Partnersin group Boston Trust Walden Corp25,274$501K<0.01%new13F-HRTimelineGroup
GREAT LAKES ADVISORS, LLC25,086$497K<0.01%-15,68013F-HRTimeline
NEW MEXICO EDUCATIONAL RETIREMENT BOARD25,100$497K0.01%013F-HRTimeline
OARSMAN CAPITAL, INC.24,980$495K0.05%-3,50013F-HRTimeline
MACKENZIE FINANCIAL CORP24,957$495K<0.01%-371,22313F-HRTimeline
PEAK6 LLCin group PEAK6 LLC24,867$493K0.01%new13F-HRTimelineGroup
OREGON PUBLIC EMPLOYEES RETIREMENT FUND23,502$466K0.01%+20013F-HRTimeline
WHITTIER TRUST CO OF NEVADA INC22,351$464K0.01%013F-HRTimeline
Corient Private Wealth LPin group Corient Private Wealth LP22,898$454K<0.01%+2,12613F-HR/ATimelineGroup
CoreFirst Bank & Trust22,780$452K0.22%013F-HRTimeline
WealthTrust Axiom LLC22,751$451K0.1%013F-HRTimeline
BOOTHBAY FUND MANAGEMENT, LLC22,663$449K0.01%+9,46813F-HRTimeline
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS21,748$431K<0.01%-210,42513F-HRTimelineGroup
Bleakley Financial Group, LLC21,309$422K0.01%new13F-HRTimeline
Bridgefront Capital, LLC21,277$422K0.11%+13,70513F-HRTimeline
SHUFRO ROSE & CO LLC21,225$421K0.02%013F-HRTimeline
Aquatic Capital Management LLC21,165$419K0.01%new13F-HRTimeline
Ameritas Investment Partners, Inc.in group Ameritas Investment Partners,…20,915$415K0.01%013F-HRTimelineGroup
EntryPoint Capital, LLC20,777$412K0.1%-10,85113F-HRTimeline
Sterling Capital Management LLC20,747$411K0.01%+16,89513F-HRTimeline
Voleon Capital Management LP20,551$407K0.01%-85,23913F-HRTimeline
BRIGHTON JONES LLC19,695$390K0.01%new13F-HRTimeline
GUGGENHEIM CAPITAL LLCin group GUGGENHEIM CAPITAL LLC19,414$385K<0.01%+33913F-HRTimelineGroup
NEUBERGER BERMAN GROUP LLCin group NEUBERGER BERMAN GROUP LLC19,363$384K<0.01%-1,25913F-HRTimelineGroup
First Western Trust Bank19,110$379K0.02%+2313F-HRTimeline
South Dakota Investment Council19,008$377K0.01%-3,31813F-HRTimeline
Natixis Investment Managersgroup of 2 filers holding19,055$377K-20,157Timeline
Atom Investors LP18,939$375K0.03%new13F-HRTimeline
Miller Financial Services LLC18,706$371K0.3%-98213F-HRTimeline
OSAIC HOLDINGS, INC.in group OSAIC HOLDINGS, INC.18,555$368K<0.01%+4,87313F-HRTimelineGroup
IEQ CAPITAL, LLC18,451$366K<0.01%new13F-HRTimeline
Larson Financial Group LLC18,318$363K0.01%-2,73013F-HRTimeline
Berman McAleer LLC18,228$361K0.04%013F-HRTimeline
HighTower Advisors, LLC18,218$361K<0.01%-1,69513F-HRTimeline
YOUSIF CAPITAL MANAGEMENT, LLC17,870$354K<0.01%-1,59113F-HRTimeline