OlinOLN
13F holders, Q2 2026 (June 30)414holders −8
63new positions
72sold out
12famous investors
$19.85avg. 13F price*
At the end of Q2 2026, 414 institutions reported holding Olin Corp. (OLN) in their 13F filings, down 8 from Q1 2026. 63 opened new positions and 72 sold out. The largest holders were Hotchkis & Wiley Capital Management LLC ($317.5M), BlackRock, Inc. ($237.5M) and Dimensional Fund Advisors LP ($122.2M). 12 famous investors held it, including Chris Bloomstran (4.8% of Semper Augustus Investments's portfolio), Stephen Yacktman (1.0% of Yacktman Asset Management's portfolio) and Cliff Asness (0.0% of AQR Capital Management's portfolio).
- Company
- Olin Corp.
- CUSIP
- 680665205
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2026 → Q2 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 63 | $58.0M |
| Exits | 72 | $146.2M |
All 13F filers, Q1 2026 → Q2 2026: 15,584,888 shares bought and 14,471,092 shares sold, net +1,113,796 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 414 holders
| Hotchkis & Wiley Capital Management LLC | 0.93% | Add +6.2% | 16,021,214 | $317.5M |
| BlackRock, Inc. | 0.00% | Add +4.3% | 11,984,254 | $237.5M |
| Dimensional Fund Advisors LP | 0.02% | Add +9.6% | 6,166,477 | $122.2M |
| AQR Capital Management | 0.04% | Add +372.5% | 5,510,335 | $109.2M |
| Vanguard Portfolio Management LLC | 0.00% | Add +0.1% | 5,447,478 | $108.0M |
| Vanguard Capital Management LLC | 0.00% | Add +2.0% | 5,138,572 | $101.8M |
| State Street Corp. | 0.00% | Reduce 0.0% | 4,799,788 | $95.1M |
| Fuller & Thaler Asset Management, Inc. | 0.23% | Reduce -14.2% | 4,301,590 | $85.3M |
| Yacktman Asset Management | 1.03% | Add +2.9% | 4,209,403 | $83.4M |
| Pzena Investment Management LLC | 0.23% | Reduce -12.2% | 3,890,204 | $77.1M |
| Goldman Sachs Group Inc. | 0.01% | Reduce -10.1% | 2,550,105 | $50.5M |
| Citadel Advisors | 0.03% | Add +36.2% | 2,233,816 | $44.3M |
| Semper Augustus Investments | 4.83% | Add +6.1% | 2,153,826 | $42.7M |
| Geode Capital Management, LLC | 0.00% | Reduce -0.2% | 2,107,148 | $41.8M |
| Charles Schwab Investment Management Inc. | 0.00% | Reduce -0.9% | 1,543,162 | $30.6M |
| Morgan Stanley | 0.00% | Reduce -16.2% | 1,384,610 | $27.4M |
| Captrust Financial Advisors | 0.04% | Add +6314.8% | 1,321,951 | $26.2M |
| Bank of America Corp. | 0.00% | Reduce -27.6% | 1,284,002 | $25.4M |
| Bank of New York Mellon Corp | 0.00% | Reduce -2.7% | 1,200,056 | $23.8M |
| JPMorgan Chase & Co. | 0.00% | Add +290.3% | 976,669 | $20.4M |
| Northern Trust Corp. | 0.00% | Add +1.6% | 1,004,672 | $19.9M |
| Allianz Asset Management GmbH | 0.02% | Add +106.6% | 972,709 | $19.3M |
| Invesco Ltd. | 0.00% | Reduce -2.1% | 779,328 | $15.4M |
| Victory Capital Management Inc. | 0.01% | Reduce -1.1% | 773,430 | $15.3M |
| Bridgeway Capital Management, LLC | 0.26% | Add +12.0% | 744,606 | $14.8M |
| UBS Group AG | 0.00% | Reduce -35.8% | 720,044 | $14.3M |
| Vanguard Fiduciary Trust Co. | 0.00% | Add +1.9% | 719,513 | $14.3M |
| Raymond James Financial Inc. | 0.00% | Reduce -5.3% | 683,398 | $13.5M |
| FMR LLC | 0.00% | Reduce -14.4% | 615,925 | $12.2M |
| Nuveen, LLC | 0.00% | Add +1.3% | 584,249 | $11.6M |
| PDT Partners, LLC | 0.58% | Add +10.1% | 558,806 | $11.1M |
| Gotham Asset Management | 0.03% | Reduce -30.1% | 552,774 | $11.0M |
| Empowered Funds, LLC | 0.05% | Add +15.9% | 505,046 | $10.0M |
| Two Sigma Investments, LP | 0.01% | Reduce -58.9% | 491,216 | $9.7M |
| Segall Bryant & Hamill, LLC | 0.12% | Reduce -1.2% | 490,909 | $9.7M |
| First Trust Advisors LP | 0.01% | Reduce -32.2% | 483,174 | $9.6M |
| MetLife Investment Management, LLC | 0.04% | Reduce -27.1% | 457,439 | $9.1M |
| Balyasny Asset Management L.P. | 0.02% | Add +66.5% | 452,869 | $9.0M |
| KLCM Advisors, Inc. | 0.71% | Reduce -5.2% | 448,278 | $8.9M |
| CenterBook Partners LP | 0.43% | Add +134.7% | 441,585 | $8.8M |
| Retirement Systems of Alabama | 0.03% | Reduce -4.7% | 431,103 | $8.5M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.02% | Reduce -1.6% | 428,602 | $8.5M |
| Quantinno Capital Management LP | 0.01% | Add +5.0% | 426,132 | $8.4M |
| Grizzlyrock Capital, LLC | 5.48% | Reduce -11.2% | 395,094 | $7.8M |
| American Century Companies Inc. | 0.00% | Add +11.6% | 355,085 | $7.0M |
| Point72 Asset Management | 0.01% | Add +128.3% | 344,951 | $6.8M |
| Old West Investment Management, LLC | 0.68% | Add +68.4% | 323,869 | $6.4M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +5.4% | 317,742 | $6.3M |
| Susquehanna Portfolio Strategies, LLC | 0.09% | Reduce -9.0% | 299,428 | $5.9M |
| LPL Financial LLC | 0.00% | Add +2.8% | 292,319 | $5.8M |
| Los Angeles Capital Management LLC | 0.02% | Add +48038.3% | 289,311 | $5.7M |
| Renaissance Technologies | 0.01% | New | 283,500 | $5.6M |
| Rhumbline Advisers | 0.00% | Add +1.5% | 279,364 | $5.5M |
| Arrowstreet Capital, Limited Partnership | 0.00% | New | 277,898 | $5.5M |
| Susquehanna International Group, LLP | 0.00% | Add +8.7% | 264,487 | $5.2M |
| Ameriprise Financial Inc. | 0.00% | Add +15.7% | 260,709 | $5.2M |
| Principal Financial Group Inc. | 0.00% | Add +1.9% | 258,674 | $5.1M |
| Man Group plc | 0.01% | New | 251,926 | $5.0M |
| AQR Arbitrage LLC | 0.08% | New | 228,711 | $4.5M |
| Swiss National Bank | 0.00% | Add +1.1% | 228,532 | $4.5M |
| Gabelli Funds LLC | 0.03% | Reduce -0.4% | 220,285 | $4.4M |
| Stanley-Laman Group, Ltd. | 0.43% | Add +0.2% | 215,050 | $4.3M |
| Engineers Gate Manager LP | 0.05% | Add +1601.5% | 210,478 | $4.2M |
| XTX Topco Ltd | 0.05% | Add +269.2% | 207,700 | $4.1M |
| Alliancebernstein L.P. | 0.00% | Reduce -8.2% | 129,888 | $3.9M |
| Legal & General Group Plc | 0.00% | Reduce -2.1% | 191,875 | $3.8M |
| HSBC Holdings PLC | 0.00% | New | 187,845 | $3.7M |
| Stifel Financial Corp. | 0.00% | Add +1.4% | 185,248 | $3.7M |
| GAMCO Investors | 0.03% | Add +0.5% | 180,095 | $3.6M |
| Harbor Capital Advisors, Inc. | 0.24% | Add +15.2% | 177,766 | $3.5M |
| Marshall Wace, LLP | 0.00% | Add +54.8% | 166,146 | $3.3M |
| Royal Bank of Canada | 0.00% | Add +3.9% | 160,552 | $3.2M |
| Royal Palms Capital LLC | 2.73% | New | 156,798 | $3.1M |
| Wells Fargo & Company | 0.00% | Reduce -0.5% | 150,045 | $3.0M |
| Loews Corp | 0.02% | Reduce -25.0% | 150,000 | $3.0M |
| Citigroup Inc. | 0.00% | Reduce -64.8% | 143,304 | $2.8M |
| Hatch Cove Capital, LLC | 1.19% | New | 135,600 | $2.7M |
| California State Teachers Retirement System | 0.00% | Reduce -2.5% | 131,149 | $2.6M |
| Mariner, LLC | 0.00% | New | 125,257 | $2.5M |
| State Board of Administration of Florida Retirement System | 0.00% | Reduce -1.5% | 124,094 | $2.5M |
| Acadian Asset Management LLC | 0.00% | Add +3480.5% | 121,952 | $2.4M |
| Oak Thistle LLC | 0.23% | Add +58.0% | 121,105 | $2.4M |
| Algert Global LLC | 0.03% | Reduce -8.2% | 120,350 | $2.4M |
| New York State Teachers Retirement System | 0.00% | Add +3.2% | 119,953 | $2.4M |
| Qube Research & Technologies Ltd | 0.00% | New | 118,447 | $2.3M |
| State of Alaska, Department of Revenue | 0.02% | Reduce -9.6% | 118,334 | $2.3M |
| ING Groep NV | 0.01% | New | 114,630 | $2.3M |
| Creative Planning | 0.00% | Add +76.9% | 112,390 | $2.2M |
| Bridgewater Associates | 0.01% | Reduce -37.6% | 111,412 | $2.2M |
| Sei Investments Co. | 0.00% | Reduce -34.3% | 111,292 | $2.2M |
| Jain Global LLC | 0.03% | New | 105,041 | $2.1M |
| Saba Capital Management, L.P. | 0.06% | Add +21.3% | 101,910 | $2.0M |
| Tiptree Advisors, LLC | 1.22% | Reduce -51.2% | 100,000 | $2.0M |
| Mitsubishi UFJ Asset Management Co., Ltd. | 0.00% | Add +82.9% | 96,803 | $1.9M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.00% | Add +8.2% | 94,948 | $1.9M |
| Fifth Third Bancorp | 0.00% | Reduce -8.1% | 92,705 | $1.8M |
| T. Rowe Price Associates Inc. | 0.00% | Add +1.1% | 91,690 | $1.8M |
| Jupiter Asset Management Ltd. | 0.01% | New | 90,996 | $1.8M |
| Dba Trading, LLC | 0.90% | No change | 60,000 | $1.8M |
| Vident Advisory, LLC | 0.01% | Add +1094.6% | 88,901 | $1.8M |
"% of holder's portfolio" is OLN's weight in each manager's 13F, not the share of Olin Corp. the manager owns.