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?

162 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

162

Holders

Avg rating(14 Elite)

$2.5B

Total Value

61% (181)

Fund Consensus

103 buying - 65 selling

Smart Money Verdict

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58Mixed MomentumSplit Signals

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See how OLN's score breaks down across 4 SEC sources

Held by 162 funds

14 elite

Who's Trading

Activist

Fuller & Thaler Asset Management, Inc.4.4%May 13, 2026

InsiderEMEhrhardt MarcExercise 3K shMay 1, 2026

InsiderEMEhrhardt MarcTax 2K shMay 1, 2026

InsiderEMEhrhardt MarcExercise 5K shMay 1, 2026

InsiderBABabcock Beverley AVest 2K shMay 1, 2026

ActivistVAVanguard Capital Management5.2%Apr 30, 2026

View all insider trades View all activist filings

13F: Mar 31, 2026Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	Decreased	15.1M(-1.3%)	$448.5M	1.4%	-26.06%	0
BlackRock, Inc.	Decreased	11.5M(-3.9%)	$341.5M	0.0%	-14.03%	0
DIMENSIONAL FUND ADVISORS LP	Increased	5.6M(+22.4%)	$167.3M	0.0%	-35.82%	37
FULLER & THALER ASSET MANAGEMENT, INC.	Decreased	5M(-14.7%)	$149.1M	0.5%	+8.52%	0
STATE STREET CORP	Increased	4.8M(+1.3%)	$142.7M	0.0%	-46.67%	31
PZENA INVESTMENT MANAGEMENT LLC	Decreased	4.4M(-1.7%)	$131.8M	0.4%	+5.45%	0
GOLDMAN SACHS GROUP INC	Increased	2.8M(+534.3%)	$84.3M	0.0%	+8.98%	48
GEODE CAPITAL MANAGEMENT, LLC	Increased	2.1M(+4.0%)	$62.8M	0.0%	-0.19%	31
BANK OF AMERICA CORP /DE/	Decreased	1.8M(-1.1%)	$52.7M	0.0%	+3.96%	0
MORGAN STANLEY	Decreased	1.7M(-9.3%)	$49.1M	0.0%	-19.86%	0
CITADEL ADVISORS LLC	Increased	1.6M(+98.3%)	$48.8M	0.0%	+14.71%	47
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Increased	1.6M(+4.5%)	$46.3M	0.0%	-0.01%	31
Bank of New York Mellon Corp	Increased	1.2M(+1.0%)	$36.7M	0.0%	-16.38%	29
TWO SIGMA INVESTMENTS, LP	New	1.2M	$35.5M	0.0%	+9.98%	40
AQR CAPITAL MANAGEMENT LLC	Increased	1.2M(+89.2%)	$34.7M	0.0%	-5.27%	45
UBS Group AG	Increased	1.1M(+2.2%)	$33.4M	0.0%	+19.56%	29
MILLENNIUM MANAGEMENT LLC	Increased	1.1M(+2933.0%)	$31.7M	0.0%	+9.73%	47
NORTHERN TRUST CORP	Increased	989,256(+2.8%)	$29.4M	0.0%	+0.50%	30
Invesco Ltd.	Decreased	795,954(-1.1%)	$23.7M	0.0%	-15.36%	0
GAGotham Asset Management, LLC	Increased	791,070(+138.2%)	$23.5M	0.1%	+11.36%	46

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Data sourced from four SEC data sources: 13F, Form 4, 13D/13G, and STOCK Act. Not financial advice. Full disclaimer