414 hedge funds and large institutions have $3.34B invested in Olin in 2026 Q1 according to their latest regulatory filings, with 110 funds opening new positions, 145 increasing their positions, 85 reducing their positions, and 60 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
414
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$91M
Puts
$26.8M
Net Calls
Net Calls Change

Top Buyers

1 +$58.4M
2 +$29.2M
3 +$25.2M
4
Millennium Management
Millennium Management
New York
+$25.2M
5
Citadel Advisors
Citadel Advisors
Florida
+$19.9M
Name Holding Trade Value Shares
Change
Change in
Stake
Fifth Third Bancorp
101
Fifth Third Bancorp
Ohio
$3M
AllianceBernstein
102
AllianceBernstein
Tennessee
$2.95M
MAM
103
Madison Asset Management
Wisconsin
$2.87M
State of New Jersey Common Pension Fund D
104
State of New Jersey Common Pension Fund D
New Jersey
$2.75M
T. Rowe Price Associates
105
T. Rowe Price Associates
Maryland
$2.7M
VAM
106
Vanguard Asset Management
$2.61M
WCM
107
Wedge Capital Management
North Carolina
$2.61M
SCM
108
Saba Capital Management
New York
$2.5M
ANTB
109
AMG National Trust Bank
Colorado
$2.43M
OTL
110
Oak Thistle LLC
New York
$2.28M
HF
111
HRT Financial
New York
$2.23M
Manulife (Manufacturers Life Insurance)
112
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$2.21M
FIM
113
Fruth Investment Management
Texas
$2.08M
Canada Life
114
Canada Life
Manitoba, Canada
$2.07M
Walleye Trading
115
Walleye Trading
New York
$2.02M
WAM
116
Wolverine Asset Management
Illinois
$1.99M
SM
117
Sciencast Management
New Jersey
$1.96M
Creative Planning
118
Creative Planning
Kansas
$1.89M
SSA
119
Schonfeld Strategic Advisors
New York
$1.87M
STA
120
Summit Trail Advisors
New York
$1.83M
AIM
121
ARGA Investment Management
Connecticut
$1.82M
DT
122
DBA Trading
Florida
$1.78M
Russell Investments Group
123
Russell Investments Group
United Kingdom
$1.71M
XT
124
XTX Topco
Cayman Islands
$1.67M
CCIA
125
Campbell & Co Investment Adviser
Maryland
$1.67M