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377 hedge funds and large institutions have $2.21B invested in Olin in 2025 Q4 according to their latest regulatory filings, with 73 funds opening new positions, 110 increasing their positions, 131 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed

145% more call options, than puts

Call options by funds: $41.8M | Put options by funds: $17.1M

24% more first-time investments, than exits

New positions opened: 73 | Existing positions closed: 59

3.13% more ownership

Funds ownership: 89.94%93.06% (+3.1%)

2% more funds holding

Funds holding: 370377 (+7)

14% less capital invested

Capital invested by funds: $2.58B → $2.21B (-$364M)

16% less repeat investments, than reductions

Existing positions increased: 110 | Existing positions reduced: 131

50% less funds holding in top 10

Funds holding in top 10: 42 (-2)

Holders
377
Holders Change
+7
Holders Change %
+1.89%
% of All Funds
4.59%
Holding in Top 10
2
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-50%
% of All Funds
0.02%
New
73
Increased
110
Reduced
131
Closed
59
Calls
$41.8M
Puts
$17.1M
Net Calls
+$24.7M
Net Calls Change
-$940K
Name Holding Trade Value Shares
Change
Change in
Stake
Ohio Public Employees Retirement System (OPERS)
151
Ohio Public Employees Retirement System (OPERS)
Ohio
$720K -$28.3K -1,311 -4%
AGDI
152
Absolute Gestao de Investimentos
Brazil
$692K -$255K -11,800 -26%
ASRS
153
Arizona State Retirement System
Arizona
$670K -$41.3K -1,914 -6%
Corient Private Wealth
154
Corient Private Wealth
Florida
$660K +$302K +13,979 +79%
LSERS
155
Louisiana State Employees Retirement System
Louisiana
$658K -$6.47K -300 -0.9%
Pacer Advisors
156
Pacer Advisors
Pennsylvania
$644K +$202K +9,344 +43%
FCBT
157
First Citizens Bank & Trust
North Carolina
$638K -$28.8K -1,336 -4%
BHCM
158
Brevan Howard Capital Management
Jersey
$637K -$537K -24,873 -45%
MIM
159
Merrion Investment Management
New Jersey
$635K -$10.8K -500 -2%
Envestnet Portfolio Solutions
160
Envestnet Portfolio Solutions
Illinois
$612K +$15.3K +709 +2%
COPPSERS
161
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$595K -$18.7K -865 -3%
ET
162
Entropy Technologies
New York
$588K +$347K +16,092 +133%
MFS
163
Mirabella Financial Services
United Kingdom
$580K +$601K +27,840 New
FRM
164
Fox Run Management
Connecticut
$565K +$585K +27,132 New
SFS
165
Sowell Financial Services
Arkansas
$559K +$173 +8 +0%
NMIMC
166
Northwestern Mutual Investment Management Company
Wisconsin
$532K -$410 -19 -0.1%
NMERB
167
New Mexico Educational Retirement Board
New Mexico
$523K
VPIM
168
Vanguard Personalized Indexing Management
California
$508K -$181K -8,391 -26%
YCM
169
Yousif Capital Management
Michigan
$482K +$5.37K +249 +1%
EC
170
EntryPoint Capital
New York
$479K +$83.4K +3,865 +20%
OPERF
171
Oregon Public Employees Retirement Fund
Oregon
$475K -$6.47K -300 -1%
WA
172
WealthTrust Axiom
Pennsylvania
$474K -$18.3K -850 -4%
CBT
173
CoreFirst Bank & Trust
Kansas
$472K +$38.2K +1,770 +8%
SDIC
174
South Dakota Investment Council
South Dakota
$465K -$1.35M -62,700 -74%
Commonwealth Equity Services
175
Commonwealth Equity Services
Massachusetts
$455K -$51.6K -2,393 -10%