Olin (OLN)
Manufactures chlorine-chain chemicals, epoxies and Winchester ammunition.
$17.10
vs last close+0.27 (+1.63%)
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13F · 13D/G · Form 4
| Institutions | ≈ 100.46% | 114.51M shares | |
|---|---|---|---|
| 431 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 0.22% | 252.9K shares | |
| 12 holders · as of Jun 18, 2026 | |||
| Adds to | 100.68% | ||
113.98M company shares as of Sep 23, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
These groups come from separate filings that can overlap, so they add to 100.68%; nothing is left for Other.
13F, as of Jun 30, 2026
431 holders · 114.51M shares · 70 new positions · 213 increased · 128 reduced · 82 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 |
13D/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 |
Form 4
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 |
House and Senate disclosures
Not reported.