359 hedge funds and large institutions have $2.57B invested in Olin in 2025 Q3 according to their latest regulatory filings, with 75 funds opening new positions, 99 increasing their positions, 127 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
359
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$39.7M
Puts
$14M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
SIA
126
Sit Investment Associates
Minnesota
$1.16M
VMMC
127
V.M. Manning & Co
South Carolina
$1.16M
New York State Common Retirement Fund
128
New York State Common Retirement Fund
New York
$1.13M
AGDI
129
Absolute Gestao de Investimentos
Brazil
$1.12M
Creative Planning
130
Creative Planning
Kansas
$1.11M
Janus Henderson Group
131
Janus Henderson Group
United Kingdom
$1.11M
FGP
132
Freestone Grove Partners
California
$1.09M
Cerity Partners
133
Cerity Partners
New York
$1.08M
QT
134
Quantbot Technologies
New York
$1.07M
VCM
135
Voleon Capital Management
California
$1.05M
WLC
136
Walnut Level Capital
Colorado
$1,000K
TRSOTSOK
137
Teachers Retirement System of the State of Kentucky
Kentucky
$995K
EGM
138
Engineers Gate Manager
New York
$987K
SIM
139
SummerHaven Investment Management
Connecticut
$939K
KK
140
KLP Kapitalforvaltning
Norway
$932K
Ohio Public Employees Retirement System (OPERS)
141
Ohio Public Employees Retirement System (OPERS)
Ohio
$896K
RR
142
Robotti Robert
$893K
WP
143
Woodline Partners
California
$882K
SEI Investments
144
SEI Investments
Pennsylvania
$866K
ASRS
145
Arizona State Retirement System
Arizona
$851K
VPIM
146
Vanguard Personalized Indexing Management
California
$819K
FCBT
147
First Citizens Bank & Trust
North Carolina
$799K
LSERS
148
Louisiana State Employees Retirement System
Louisiana
$797K
LFG
149
Larson Financial Group
Missouri
$777K
MIM
150
Merrion Investment Management
New Jersey
$775K