351 hedge funds and large institutions have $2.1B invested in Olin in 2025 Q2 according to their latest regulatory filings, with 58 funds opening new positions, 126 increasing their positions, 118 reducing their positions, and 56 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
351
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$16.1M
Puts
$10.8M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
326
$804
327
$731
328
$723
329
$683
330
$603
331
$583
332
$542
333
$362
334
$321
335
$301
336
$281
337
$241
338
$201
339
$189
340
$181
341
$181
342
$141
343
$101
344
$83
345
$80
346
$61
347
$60
348
$40
349
350