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
SAM
251
Securian Asset Management
Minnesota
$247K
FMI
252
Frec Markets Inc
California
$243K
GI
253
GAMMA Investing
California
$235K
OL
254
one8zero8 LLC
North Carolina
$235K
Prudential Financial
255
Prudential Financial
New Jersey
$226K
BC
256
Bridgefront Capital
Texas
$225K
SLAM
257
Swiss Life Asset Management
$225K
S
258
SharpePoint
Arizona
$223K
OL
259
Odyssean LLC
Connecticut
$223K
VA
260
Vident Advisory
Georgia
$221K
Deutsche Bank
261
Deutsche Bank
Germany
$221K
CAM
262
Cidel Asset Management
Ontario, Canada
$212K
SAW
263
Signal Advisors Wealth
Michigan
$209K
SCM
264
Sterneck Capital Management
Missouri
$209K
GT
265
Glenmede Trust
Pennsylvania
$206K
CL
266
COWA LLC
Oklahoma
$205K
MC
267
Moors & Cabot
Massachusetts
$205K
COI
268
Connable Office Inc
Michigan
$203K
MSRPS
269
Maryland State Retirement & Pension System
Maryland
$203K
CGH
270
Crossmark Global Holdings
Texas
$202K
HFS
271
Hantz Financial Services
Michigan
$195K
TRCT
272
Tower Research Capital (TRC)
New York
$194K
WSFS
273
Wilmington Savings Fund Society
Delaware
$193K
Northwestern Mutual Wealth Management
274
Northwestern Mutual Wealth Management
Wisconsin
$192K
Jones Financial Companies
275
Jones Financial Companies
Missouri
$180K