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
M
401
MOTCO
Texas
$297
GEA
402
Glen Eagle Advisors
New Jersey
$297
Kayne Anderson Rudnick Investment Management
403
Kayne Anderson Rudnick Investment Management
California
$268
LWMI
404
Legacy Wealth Management (Idaho)
Idaho
$268
II
405
Inspire Investing
Idaho
$238
AWM
406
Activest Wealth Management
Florida
$208
AssetMark Inc
407
AssetMark Inc
California
$149
BCWM
408
Bartlett & Co Wealth Management
Ohio
$143
VWM
409
Vermillion Wealth Management
Minnesota
$119
CCWM
410
Cassaday & Co Wealth Management
Virginia
$119
3FI
411
3 Factor Indexing
California
$90
CW
412
Curio Wealth
Maryland
$89
VWA
413
Valued Wealth Advisors
Utah
$32
OAG
414
Orbis Allan Gray
Bermuda
Voloridge Investment Management
415
Voloridge Investment Management
Florida
MCM
416
Masters Capital Management
Georgia
JG
417
Jain Global
New York
ICM
418
Invenomic Capital Management
Massachusetts
CIM
419
Cambria Investment Management
California
Adage Capital Partners
420
Adage Capital Partners
Massachusetts
DFCM
421
Dark Forest Capital Management
Puerto Rico
Arrowstreet Capital
422
Arrowstreet Capital
Massachusetts
IAM
423
Impala Asset Management
Florida
WAM
424
Weiss Asset Management
Massachusetts
SM
425
Soapstone Management
Maryland