368 hedge funds and large institutions have $2.58B invested in Olin in 2025 Q3 according to their latest regulatory filings, with 77 funds opening new positions, 102 increasing their positions, 129 reducing their positions, and 57 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
368
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
ME
301
McIlrath & Eck
Washington
$9.9K
AUB
302
Atlantic Union Bankshares
Virginia
$9.1K
WAS
303
Winch Advisory Services
Wisconsin
$9.02K
CFS
304
CGC Financial Services
Oregon
$8.87K
MHR
305
Matthew Hamilton Rosenberg
$8.85K
PFBT
306
Parkside Financial Bank & Trust
Missouri
$7.95K
MFT
307
Moisand Fitzgerald Tamayo
Florida
$7.12K
CAL
308
Capital Advisors Ltd
Ohio
$7K
FFO
309
Fortitude Family Office
Arizona
$6.82K
ASN
310
Advisory Services Network
Georgia
$6.32K
FMII
311
Farmers & Merchants Investments Inc
Nebraska
$6.32K
TWD
312
True Wealth Design
Ohio
$6.3K
ECM
313
Estabrook Capital Management
New York
$6.25K
Optiver Holding
314
Optiver Holding
Netherlands
$6.15K
CJ
315
Caitlin John
Michigan
$5.8K
SAM
316
Smartleaf Asset Management
Massachusetts
$5.4K
MAFA
317
MJT & Associates Financial Advisory
Minnesota
$5.3K
VCM
318
Versant Capital Management
Arizona
$4.97K
QC
319
Quent Capital
New York
$4.48K
MWM
320
Mascoma Wealth Management
New Hampshire
$3.75K
AT
321
Arlington Trust
Alabama
$3.75K
BIA
322
Bell Investment Advisors
California
$3.7K
WA
323
WPG Advisers
Maryland
$3.5K
PS
324
Principal Securities
Iowa
$3.42K
KG
325
Kilter Group
New York
$3.35K