Dividend on the way · $0.20
Olin
Manufactures chlorine-chain chemicals, epoxies and Winchester ammunition.
$17.26
After-hours close+0.11 (+0.64%)
At close$17.15(−0.75%)
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Breakdown13F · Form 4
Institutions 103.26%Insiders 0.22%
A 13F quarter can total more than the shares outstanding — sub-advisers file the same block twice, and a filer's own share count can be a quarter stale. No split is drawn from it.
Shares outstanding 113.98M · Float 113.26M · 99.4% free float
Institutions13F, as of Jun 30, 2026
428 holders · 117.70M shares · 71 new positions · 215 increased · 125 reduced · 84 closed
| Holder | Shares | % outstanding | Chg q/q | Filed |
|---|---|---|---|---|
| Hotchkis & Wiley Capital Management LLC | 16.02M | 14.06% | +937.0K | Aug 14, 2026 |
| BlackRock, Inc. | 11.98M | 10.51% | +497.4K | Aug 7, 2026 |
| Dimensional Fund Advisors LP | 6.17M | 5.41% | +538.5K | Aug 11, 2026 |
| AQR Capital Management LLC | 5.51M | 4.83% | +4.34M | Aug 14, 2026 |
| Vanguard Portfolio Management LLC | 5.45M | 4.78% | +8.1K | Aug 13, 2026 |
| Vanguard Capital Management LLC | 5.14M | 4.51% | +99.6K | Aug 13, 2026 |
| State Street Corp | 4.80M | 4.21% | −230 | Aug 7, 2026 |
| Fuller & Thaler Asset Management, Inc. | 4.30M | 3.77% | −714.3K | Aug 12, 2026 |
Beneficial owners13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Hotchkis and Wiley Capital Management, LLC | 13.39% | 15.28M | 13G | Feb 17, 2026 ↗ |
| BlackRock, Inc. | 9.10% | 10.45M | 13G | Apr 17, 2025 ↗ |
| Dimensional Fund Advisors LP | 5.40% | 6.17M | 13G | Jul 14, 2026 ↗ |
| Vanguard Capital Management | 5.17% | 5.89M | 13G | Apr 30, 2026 ↗ |
| AQR Capital Management, LLC | 5.04% | 5.74M | 13G | Aug 13, 2026 ↗ |
InsidersForm 4
| Insider | Role | Shares | % outstanding | Filed |
|---|---|---|---|---|
| Kenneth Todd Lane | director, officer: President & CEO | 100.3K | 0.09% | Mar 20, 2026 |
| Todd A. Slater | officer: VP & CFO | 49.5K | 0.04% | Feb 24, 2026 |
| R. Nichole Sumner | officer: VP & Controller | 26.1K | 0.02% | Feb 24, 2026 |
| Marc Ehrhardt | officer: VP & Pres Corp Development | 25.2K | 0.02% | May 5, 2026 |
| Teresa M. Vermillion | officer: VP & Treasurer | 18.9K | 0.02% | Feb 24, 2026 |
| Florian J. Kohl | officer: VP & Pres,Epoxy&International | 7.9K | 0.01% | Jun 3, 2026 |
| Carol A. Williams | director | 7.9K | 0.01% | May 5, 2025 |
| Beverley A. Babcock | director | 5.6K | 0.00% | May 5, 2026 |
| Brett A. Flaugher | officer: VP & Pres, Winchester | 4.7K | 0.00% | Feb 24, 2026 |
| Deon Carter | officer: VP & President CAPV | 2.2K | 0.00% | Jun 18, 2026 |
1 ten-percent owner holds 19.6K shares by Form 4, outside the officers-and-directors figure above · 42 people have not refiled in the last 18 months (23.36M shares), so they are not in the figure above
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Feb 25, 2026 | Deon Carterofficer: VP & President CAPV | Sale | 6,500 | $23.73 | 357 |
| Feb 24, 2026 | Angela M. Castleofficer: VP & Chief Legal Officer | Sale | 2,379 | $24.25 | 1,528 |
| Feb 3, 2026 | Todd A. Slaterofficer: VP & CFO | Sale | 92,250 | $22.48 | 44,291 |
| Feb 3, 2026 | R. Nichole Sumnerofficer: VP & Controller | Sale | 4,750 | $22.49 | 24,771 |
| Nov 26, 2025 | Teresa M. Vermillionofficer: VP & Treasurer | Sale | 4,500 | $20.86 | 17,199 |
CongressHouse and Senate disclosures
Not reported.