OLIN CORP (OLN) is held by institutional investors who disclose positions via SEC 13F filings. View the full list of institutional holders on HoldingsIntel.

Are institutions buying or selling OLN?

HoldingsIntel tracks quarter-over-quarter changes in institutional positions for OLIN CORP, showing new buyers, position increases, decreases, and exits with conviction-weighted sentiment.

What is the Smart Money Verdict on OLN?

The Smart Money Verdict combines four independent signals (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for OLIN CORP.

Is institutional money flowing into OLN?

159 institutional investors hold OLIN CORP (OLN). View detailed buyer/seller breakdown on HoldingsIntel.

What do hedge funds think about OLN?

Track institutional sentiment and conviction scores for OLIN CORP (OLN) including Smart Money Verdict and position changes on HoldingsIntel.

OLIN CORP

OLN·680665205·US·equity·Basic Materials - Chemicals-13D/G

OLN (OLIN CORP) is held by 159 institutional investors as of Q4 2025. Largest holders: HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC ($318.2M), BlackRock, Inc. ($249M), VANGUARD GROUP INC ($236.2M). Net institutional sentiment: Mixed.

159

Holders

Avg rating(13 Elite)

$1.9B

Total Value

49% (179)

Fund Consensus

80 buying - 84 selling

Smart Money Verdict- Q4 2025View all

49Weak MomentumStrong Convergence

Held by 159 funds

13 elite

Who's Trading

ActivistThe Vanguard Group0.0%Mar 27, 2026

Insider

13F: Dec 31, 2025Insider & Congress: Updated regularly

ActivistHotchkis and Wiley Capital Management, LLC13.4%Feb 17, 2026

InsiderVERMILLION TERESA MSell $94KNov 26, 2025

InsiderVERMILLION TERESA MSell $127KAug 13, 2025

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	Increased	15.3M(+20.4%)	$318.2M	1.0%	-32.77%	52
BlackRock, Inc.	Decreased	12M(-4.9%)	$249M	0.0%	-21.83%	0
VANGUARD GROUP INC	Decreased	11.3M(-2.0%)	$236.2M	0.0%	-47.68%	0
FULLER & THALER ASSET MANAGEMENT, INC.	Decreased	5.9M(-9.0%)	$122.5M	0.4%	-1.33%	0
STATE STREET CORP	Decreased	4.7M(-1.6%)	$98.7M	0.0%	-51.83%	0
DIMENSIONAL FUND ADVISORS LP	Increased	4.6M(+3.3%)	$95.7M	0.0%	-46.63%	31
PZENA INVESTMENT MANAGEMENT LLC	Increased	4.5M(+17.5%)	$93.9M	0.3%	-4.11%	42
Orbis Allan Gray Ltd	Increased	3.8M(+448.9%)	$79.2M	0.3%	+12.99%	57
GEODE CAPITAL MANAGEMENT, LLC	Decreased	2M(-8.7%)	$42.3M	0.0%	-9.58%	0
MORGAN STANLEY	Increased	1.8M(+2.2%)	$37.9M	0.0%	-27.13%	30
BANK OF AMERICA CORP /DE/	Increased	1.8M(+13.1%)	$37.4M	0.0%	-5.48%	33
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Increased	1.5M(+9.2%)	$31M	0.0%	-9.46%	32
Point72 Asset Management, L.P.	New	1.2M	$26M	0.0%	+16.17%	40
Bank of New York Mellon Corp	Increased	1.2M(+12.4%)	$25.4M	0.0%	-24.15%	32
UBS Group AG	Increased	1.1M(+52.2%)	$22.9M	0.0%	+8.92%	40
NORTHERN TRUST CORP	Decreased	962,503(-2.4%)	$20M	0.0%	-8.84%	0
FMR LLC	Decreased	840,589(-38.1%)	$17.5M	0.0%	-23.91%	0
CITADEL ADVISORS LLC	Increased	827,402(+247.3%)	$17.2M	0.0%	+8.90%	46
VICTORY CAPITAL MANAGEMENT INC	Increased	811,704(+191.8%)	$16.9M	0.0%	+3.47%	46
Invesco Ltd.	Increased	804,807(+53.2%)	$16.8M	0.0%	-23.04%	40
VOLORIDGE INVESTMENT MANAGEMENT, LLC	Increased	794,711(+35.9%)	$16.6M	0.1%	+5.51%	37
Jain Global LLC	Increased	667,101(+32.4%)	$13.9M	0.1%	+6.98%	36
AQR CAPITAL MANAGEMENT LLC	Decreased	616,364(-66.0%)	$12.8M	0.0%	-23.35%	0
Connor, Clark & Lunn Investment Management Ltd.	Increased	499,639(+15.8%)	$10.4M	0.0%	-0.50%	32
GOLDMAN SACHS GROUP INC	Decreased	447,151(-11.8%)	$9.3M	0.0%	-5.50%	0
Quantinno Capital Management LP	Decreased	414,863(-22.0%)	$8.6M	0.0%	+1.26%	0
FIRST TRUST ADVISORS LP	Decreased	394,453(-24.6%)	$8.2M	0.0%	-28.77%	0
ADAGE CAPITAL PARTNERS GP, L.L.C.	Increased	350,000(+250.0%)	$7.3M	0.0%	+11.26%	44
JPMORGAN CHASE & CO	Decreased	344,329(-3.1%)	$7.2M	0.0%	-9.83%	0
Walleye Capital LLC	Increased	338,531(+24.7%)	$7.1M	0.0%	+20.25%	33
Allianz Asset Management GmbH	Increased	338,243(+51.2%)	$7M	0.0%	-5.95%	38
Gotham Asset Management, LLC	Increased	332,156(+38.2%)	$6.9M	0.0%	+3.03%	36
JANE STREET GROUP, LLC	Increased	326,769(+234.0%)	$6.8M	0.0%	+6.68%	44
AMERICAN CENTURY COMPANIES INC	Increased	315,654(+83.8%)	$6.6M	0.0%	-28.28%	42
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	Increased	303,656(+4.1%)	$6.3M	0.0%	-27.23%	28
CANADA PENSION PLAN INVESTMENT BOARD	Increased	281,700(+6.6%)	$5.9M	0.0%	-8.09%	29
RHUMBLINE ADVISERS	Decreased	272,809(-9.9%)	$5.7M	0.0%	+16.67%	0
PRINCIPAL FINANCIAL GROUP INC	Decreased	245,433(-3.7%)	$5.1M	0.0%	+54.93%	0
LPL Financial LLC	Decreased	239,746(-8.7%)	$5M	0.0%	-13.50%	0
SUSQUEHANNA INTERNATIONAL GROUP, LLP	Decreased	234,349(-13.2%)	$4.9M	0.0%	-11.94%	0
D. E. Shaw & Co., Inc.	New	228,637	$4.8M	0.0%	+16.17%	37
Swiss National Bank	Increased	226,032(+1.3%)	$4.7M	0.0%	+23.38%	27
GABELLI FUNDS LLC	Increased	223,901(+2.8%)	$4.7M	0.0%	+21.79%	28
ExodusPoint Capital Management, LP	Increased	218,457(+1088.0%)	$4.6M	0.0%	+14.68%	43
Legal & General Group Plc	Increased	214,936(+3.8%)	$4.5M	0.0%	+19.07%	28
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	Decreased	211,749(-77.9%)	$4.4M	0.0%	+2.29%	0
MARSHALL WACE, LLP	Increased	211,078(+722.0%)	$4.4M	0.0%	+8.80%	43
LOEWS CORP	New	200,000	$4.2M	0.0%	+16.17%	38
AMERIPRISE FINANCIAL INC	Decreased	187,131(-3.0%)	$3.9M	0.0%	-18.97%	0
CITIGROUP INC	Increased	183,152(+33.6%)	$3.8M	0.0%	+6.53%	34
GAMCO INVESTORS, INC. ET AL	Increased	178,888(+4.7%)	$3.7M	0.0%	+31.11%	28
Bridgewater Associates, LP	Decreased	177,506(-3.2%)	$3.7M	0.0%	+0.62%	0
RAYMOND JAMES FINANCIAL INC	Decreased	170,882(-8.5%)	$3.6M	0.0%	-20.71%	0
TUDOR INVESTMENT CORP ET AL	New	164,139	$3.4M	0.0%	+16.17%	37
Nuveen, LLC	Decreased	161,124(-7.7%)	$3.4M	0.0%	+1.84%	0
ROYAL BANK OF CANADA	Increased	159,064(+171.8%)	$3.3M	0.0%	-0.91%	43
Amundi	Decreased	156,450(-83.4%)	$3.3M	0.0%	+0.62%	0
Holocene Advisors, LP	Decreased	156,383(-16.3%)	$3.3M	0.0%	-39.42%	0
Verition Fund Management LLC	Increased	152,656(+1.5%)	$3.2M	0.0%	-38.03%	27
CIBC WORLD MARKETS CORP	New	150,000	$3.1M	0.0%	+16.17%	37
Retirement Systems of Alabama	Decreased	136,965(-1.2%)	$2.9M	0.0%	-29.63%	0
Saba Capital Management, L.P.	Increased	133,223(+19.5%)	$2.8M	0.1%	+2.87%	31
ALLIANCEBERNSTEIN L.P.	Increased	129,275(+0.3%)	$2.7M	0.0%	+10.08%	26
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM	Decreased	128,082(-5.4%)	$2.7M	0.0%	+40.72%	0
XTX Topco Ltd	New	114,751	$2.4M	0.1%	+16.17%	36
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	Decreased	108,477(-0.1%)	$2.3M	0.0%	+47.81%	0
COMERICA BANK	Increased	103,200(+27.6%)	$2.1M	0.0%	-30.32%	32
Trexquant Investment LP	New	102,916	$2.1M	0.0%	+16.17%	36
Kestra Advisory Services, LLC	New	91,424	$1.9M	0.0%	+16.17%	36
BARCLAYS PLC	Decreased	90,243(-43.5%)	$1.9M	0.0%	-40.51%	0
HSBC HOLDINGS PLC	Increased	80,166(+755.0%)	$1.7M	0.0%	+4.57%	41
Freestone Grove Partners LP	Increased	79,258(+81.4%)	$1.7M	0.0%	+6.28%	39
MANUFACTURERS LIFE INSURANCE COMPANY, THE	Decreased	77,522(-3.6%)	$1.6M	0.0%	+2.57%	0
BANK OF NOVA SCOTIA	New	75,359	$1.6M	0.0%	+16.17%	35
Walleye Trading LLC	New	73,127	$1.5M	0.0%	+16.17%	35
SEI INVESTMENTS CO	Increased	72,858(+110.1%)	$1.5M	0.0%	-0.59%	41
STIFEL FINANCIAL CORP	Decreased	67,818(-17.5%)	$1.4M	0.0%	+1.11%	0
WOLVERINE ASSET MANAGEMENT LLC	Unchanged	66,794	$1.4M	0.0%	+21.39%	0
VIRGINIA RETIREMENT SYSTEMS ET Al	Increased	63,928(+2.0%)	$1.3M	0.0%	-45.29%	26
Hudson Bay Capital Management LP	Decreased	61,030(-63.4%)	$1.3M	0.0%	+0.62%	0
Alyeska Investment Group, L.P.	Decreased	60,906(-84.6%)	$1.3M	0.0%	+21.10%	0
Russell Investments Group, Ltd.	Increased	56,161(+13.5%)	$1.2M	0.0%	-25.83%	29
STATE OF WISCONSIN INVESTMENT BOARD	Increased	55,905(+380.7%)	$1.2M	0.0%	-7.43%	41
MetLife Investment Management, LLC	Decreased	55,774(-5.3%)	$1.2M	0.0%	-9.04%	0
Mitsubishi UFJ Trust & Banking Corp	Increased	53,471(+5.0%)	$1.1M	0.0%	-37.05%	26
JANUS HENDERSON GROUP PLC	Increased	51,762(+16.8%)	$1.1M	0.0%	-47.23%	29
WELLS FARGO & COMPANY/MN	Decreased	51,734(-12.3%)	$1.1M	0.0%	-47.15%	0
Mitsubishi UFJ Asset Management Co., Ltd.	Increased	46,983(+52.8%)	$1M	0.0%	-11.73%	35
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC	Decreased	47,495(-10.3%)	$989,321	0.0%	+23.05%	0
NEW YORK STATE COMMON RETIREMENT FUND	Unchanged	45,121	$939,870	0.0%	+26.56%	0
Police & Firemen's Retirement System of New Jersey	Decreased	44,640(-13.8%)	$929,851	0.0%	-19.95%	0
State of Tennessee, Department of Treasury	Increased	44,319(+394.7%)	$922,279	0.0%	-3.67%	40
IMC-Chicago, LLC	New	44,202	$920,728	0.0%	+16.17%	35
Creative Planning	Decreased	43,630(-1.6%)	$908,823	0.0%	-13.08%	0
BNP PARIBAS FINANCIAL MARKETS	Decreased	40,381(-75.3%)	$841,136	0.0%	-0.12%	0
Squarepoint Ops LLC	Decreased	38,148(-35.3%)	$794,623	0.0%	-45.91%	0
KLP KAPITALFORVALTNING AS	Unchanged	37,300	$776,959	0.0%	-19.98%	0
Schonfeld Strategic Advisors LLC	New	37,230	$775,499	0.0%	+16.17%	34
MILLENNIUM MANAGEMENT LLC	Decreased	35,130(-98.6%)	$731,758	0.0%	-6.52%	0
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO	Decreased	34,558(-3.6%)	$719,843	0.0%	-1.58%	0
Arizona State Retirement System	Decreased	32,157(-5.6%)	$669,830	0.0%	+25.57%	0
Pacer Advisors, Inc.	Increased	30,911(+43.3%)	$643,876	0.0%	+4.86%	33
Brevan Howard Capital Management LP	Decreased	30,575(-44.9%)	$636,877	0.0%	+13.07%	0
Envestnet Portfolio Solutions, Inc.	Increased	29,361(+2.5%)	$611,590	0.0%	+15.48%	25
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS	Decreased	28,558(-2.9%)	$594,863	0.0%	+0.09%	0
Zurcher Kantonalbank (Zurich Cantonalbank)	Unchanged	24,472	$509,752	0.0%	-25.66%	0
Vanguard Personalized Indexing Management, LLC	Decreased	24,400(-25.6%)	$508,252	0.0%	-33.88%	0
YOUSIF CAPITAL MANAGEMENT, LLC	Increased	21,379(+1.2%)	$482,096	0.0%	-53.38%	24
COMMONWEALTH EQUITY SERVICES, LLC	Decreased	21,855(-9.9%)	$455,236	0.0%	-16.77%	0
Empowered Funds, LLC	Increased	21,290(+45.2%)	$443,471	0.0%	+19.71%	33
PNC FINANCIAL SERVICES GROUP, INC.	Decreased	19,053(-4.5%)	$396,874	0.0%	-14.93%	0
CAPTRUST FINANCIAL ADVISORS	New	18,718	$389,903	0.0%	+16.17%	33
Pictet Asset Management Holding SA	Unchanged	18,671	$388,917	0.0%	-44.54%	0
Cetera Investment Advisers	Decreased	18,543(-15.8%)	$386,267	0.0%	-45.01%	0
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	Decreased	16,998(-13.4%)	$379,387	0.0%	-42.33%	0
GUGGENHEIM CAPITAL LLC	Increased	18,158(+106.7%)	$378,231	0.0%	+8.09%	38
Cerity Partners LLC	Decreased	18,157(-58.1%)	$378,217	0.0%	-41.69%	0
O'SHAUGHNESSY ASSET MANAGEMENT, LLC	Decreased	18,033(-80.7%)	$375,627	0.0%	-21.05%	0
Orion Porfolio Solutions, LLC	New	17,854	$371,904	0.0%	+16.17%	33
Focus Partners Wealth	New	17,535	$365,262	0.0%	+16.17%	33
Sequoia Financial Advisors, LLC	Decreased	17,287(-9.2%)	$360,089	0.0%	+0.62%	0
Corient Private Wealth LLC	Decreased	15,797(-10.9%)	$329,066	0.0%	-46.23%	0
MERCER GLOBAL ADVISORS INC /ADV	Increased	14,986(+2.0%)	$312,161	0.0%	+0.88%	24
Neuberger Berman Group LLC	Increased	13,846(+55.7%)	$288,413	0.0%	+5.68%	33
Universal- Beteiligungs- und Servicegesellschaft mbH	Decreased	13,711(-6.4%)	$285,601	0.0%	+0.62%	0
BANK OF MONTREAL /CAN/	Decreased	12,498(-13.6%)	$260,333	0.0%	-23.91%	0
EXCHANGE TRADED CONCEPTS, LLC	New	12,315	$256,521	0.0%	+16.17%	32
Virtu Financial LLC	New	12,019	$250,000	0.0%	+16.17%	32
HighTower Advisors, LLC	Increased	11,869(+47.7%)	$247,232	0.0%	+5.17%	32
GATEWAY INVESTMENT ADVISERS LLC	Unchanged	11,457	$238,649	0.0%	+26.74%	0
OSAIC HOLDINGS, INC.	Increased	11,052(+3.8%)	$230,229	0.0%	-32.64%	24
XPONANCE LLC	Decreased	10,557(-17.5%)	$219,902	0.0%	+28.09%	0
NISA INVESTMENT ADVISORS, LLC	Decreased	10,446(-0.2%)	$217,590	0.0%	-45.00%	0
REGIONS FINANCIAL CORP	Increased	10,349(+1.8%)	$215,570	0.0%	+2.09%	23
CAPSTONE INVESTMENT ADVISORS, LLC	New	9,761	$203,322	0.0%	+16.17%	32
FEDERATED HERMES, INC.	Decreased	9,177(-10.4%)	$191,157	0.0%	+5.16%	0
US BANCORP \DE\	Decreased	7,955(-42.8%)	$165,703	0.0%	-0.76%	0
DEUTSCHE BANK AG\	Decreased	6,950(-9.4%)	$144,769	0.0%	-28.13%	0
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO	Decreased	6,830(-15.2%)	$142,272	0.0%	-39.13%	0
JONES FINANCIAL COMPANIES LLLP	Decreased	6,549(-0.9%)	$136,421	0.0%	-16.53%	0
NOMURA ASSET MANAGEMENT CO LTD	Unchanged	3,200	$66,656	0.0%	-32.05%	0
STRS OHIO	Increased	2,750(+0.2%)	$57,282	0.0%	+21.37%	21
NewEdge Advisors, LLC	Increased	2,663(+14.6%)	$55,463	0.0%	-37.47%	24
Farther Finance Advisors, LLC	Decreased	2,556(-0.0%)	$53,244	0.0%	-18.44%	0
MAI Capital Management	Decreased	1,931(-16.2%)	$40,225	0.0%	-23.32%	0
Rockefeller Capital Management L.P.	Increased	1,231(+115.2%)	$25,652	0.0%	+8.39%	21
CIBC Private Wealth Group LLC	Decreased	1,154(-10.0%)	$24,038	0.0%	-53.45%	0
DANSKE BANK A/S	New	1,093	$22,767	0.0%	+16.17%	26
HUNTINGTON NATIONAL BANK	Increased	1,030(+0.8%)	$21,456	0.0%	-47.46%	19
FIFTH THIRD BANCORP	Decreased	1,024(-0.3%)	$21,330	0.0%	-18.13%	0
Allworth Financial LP	Decreased	971(-44.2%)	$20,222	0.0%	-12.57%	0
Steward Partners Investment Advisory, LLC	Increased	644(+16.7%)	$13,413	0.0%	-30.60%	21
LOS ANGELES CAPITAL MANAGEMENT LLC	New	601	$12,483	0.0%	+16.17%	27
BROWN BROTHERS HARRIMAN & CO	New	98	$2,041	0.0%	+16.17%	17
PRICE T ROWE ASSOCIATES INC /MD/	Increased	83,987(+5.2%)	$1,750	0.0%	-46.70%	12
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC	Decreased	9(-97.9%)	$187	0.0%	+21.16%	0
ASSETMARK, INC	Decreased	5(-90.6%)	$104	0.0%	-10.21%	0
BNP Paribas Asset Management Holding S.A.	Increased	1,716(+58.3%)	$36	0.0%	+19.41%	11
Optiver Holding B.V.	Exited	0(-100.0%)	$6,148	0.0%	-17.02%	0
TWO SIGMA INVESTMENTS, LP	Exited	0(-100.0%)	$5.4M	0.0%	-28.93%	0
RENAISSANCE TECHNOLOGIES LLC	Exited	0(-100.0%)	$1.8M	0.0%	-9.28%	0
VOYA INVESTMENT MANAGEMENT LLC	Exited	0(-100.0%)	$238,055	0.0%	-58.81%	0
NATIXIS	Exited	0(-100.0%)	$2.9M	0.0%	-13.39%	0
CI INVESTMENTS INC.	Exited	0(-100.0%)	$145	0.0%	-45.66%	0
Caption Management, LLC	Exited	0(-100.0%)	$1.2M	0.0%	-13.39%	0
HBK INVESTMENTS L P	Exited	0(-100.0%)	$1.6M	0.0%	-13.39%	0
Woodline Partners LP	Exited	0(-100.0%)	$882,397	0.0%	+4.49%	0
TWO SIGMA ADVISERS, LP	Exited	0(-100.0%)	$3.5M	0.0%	-23.91%	0
D.A. DAVIDSON & CO.	Exited	0(-100.0%)	$250,469	0.0%	-13.39%	0
Wealthspire Advisors, LLC	Exited	0(-100.0%)	$16,268	0.0%	-13.39%	0
PANAGORA ASSET MANAGEMENT INC	Exited	0(-100.0%)	$219,212	0.0%	-13.39%	0
PRUDENTIAL FINANCIAL INC	Exited	0(-100.0%)	$323,446	0.0%	+2.19%	0
INTECH INVESTMENT MANAGEMENT LLC	Exited	0(-100.0%)	$683,251	0.0%	-39.17%	0
ENVESTNET ASSET MANAGEMENT INC	Exited	0(-100.0%)	$270,900	0.0%	-57.66%	0
Engineers Gate Manager LP	Exited	0(-100.0%)	$986,955	0.0%	-14.52%	0
Ensign Peak Advisors, Inc	Exited	0(-100.0%)	$598,935	0.0%	-38.65%	0
TEACHER RETIREMENT SYSTEM OF TEXAS	Exited	0(-100.0%)	$472,435	0.0%	-43.41%	0
Mariner, LLC	Exited	0(-100.0%)	$454,242	0.0%	-50.99%	0
Erste Asset Management GmbH	Unchanged	0	$0	0.0%	+21.39%	0

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