OlinOLN
13F holders, Q2 2025 (June 30)352holders −2
49new positions
56sold out
9famous investors
$20.14avg. 13F price*
At the end of Q2 2025, 352 institutions reported holding Olin Corp. (OLN) in their 13F filings, down 2 from Q1 2025. 49 opened new positions and 56 sold out. The largest holders were BlackRock, Inc. ($255.3M), Hotchkis & Wiley Capital Management LLC ($241.7M) and Vanguard Group Inc. ($234.1M). 9 famous investors held it, including Chris Bloomstran (2.3% of Semper Augustus Investments's portfolio), Stephen Yacktman (1.1% of Yacktman Asset Management's portfolio) and Mario Gabelli (0.0% of GAMCO Investors's portfolio).
- Company
- Olin Corp.
- CUSIP
- 680665205
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q1 2025 → Q2 2025
| Institutions | Total Value | |
|---|---|---|
| New Positions | 49 | $127.2M |
| Exits | 56 | $43.4M |
All 13F filers, Q1 2025 → Q2 2025: 14,109,142 shares bought and 10,717,014 shares sold, net +3,392,128 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 352 holders
| BlackRock, Inc. | 0.00% | Add +4.7% | 12,709,346 | $255.3M |
| Hotchkis & Wiley Capital Management LLC | 0.78% | Reduce -1.3% | 12,028,758 | $241.7M |
| Vanguard Group Inc. | 0.00% | Reduce -0.8% | 11,653,604 | $234.1M |
| Fuller & Thaler Asset Management, Inc. | 0.47% | Add +1.0% | 6,449,889 | $129.6M |
| State Street Corp. | 0.00% | Add +1.1% | 4,830,406 | $97.0M |
| Dimensional Fund Advisors LP | 0.02% | Reduce -1.6% | 4,473,250 | $89.9M |
| Yacktman Asset Management | 1.10% | Add +1.0% | 4,060,376 | $81.6M |
| Pzena Investment Management LLC | 0.25% | Add +4.5% | 3,829,021 | $76.9M |
| FMR LLC | 0.00% | Reduce -1.1% | 3,113,008 | $62.5M |
| Ilex Capital Partners (UK) LLP | 1.67% | New | 2,512,489 | $50.5M |
| Geode Capital Management, LLC | 0.00% | Reduce -0.8% | 1,993,701 | $40.1M |
| UBS Group AG | 0.01% | Add +340.3% | 1,625,892 | $32.7M |
| Bank of America Corp. | 0.00% | Add +48.9% | 1,589,322 | $31.9M |
| Charles Schwab Investment Management Inc. | 0.01% | Add +9.1% | 1,555,983 | $31.3M |
| Thrivent Financial for Lutherans | 0.07% | Reduce -11.5% | 1,534,140 | $30.8M |
| Norges Bank | 0.00% | Reduce -3.6% | 1,385,917 | $27.8M |
| Morgan Stanley | 0.00% | Add +42.9% | 1,340,668 | $26.9M |
| Bank of New York Mellon Corp | 0.00% | Reduce -7.2% | 1,118,297 | $22.5M |
| AQR Capital Management | 0.02% | Reduce -22.1% | 1,003,687 | $20.2M |
| Northern Trust Corp. | 0.00% | Reduce -26.8% | 971,411 | $19.5M |
| Goldman Sachs Group Inc. | 0.00% | Add +57.4% | 926,420 | $18.6M |
| Semper Augustus Investments | 2.25% | Add +13.5% | 797,436 | $16.0M |
| Qube Research & Technologies Ltd | 0.02% | New | 772,049 | $15.5M |
| Woodline Partners LP | 0.08% | New | 748,997 | $15.0M |
| Jump Financial, LLC | 0.18% | Add +108.3% | 706,839 | $14.2M |
| Prudential Financial Inc. | 0.02% | Add +5469.7% | 588,323 | $11.8M |
| Walleye Capital LLC | 0.12% | Add +85823.9% | 575,690 | $11.6M |
| Citadel Advisors | 0.01% | Reduce -69.2% | 541,511 | $10.9M |
| Voloridge Investment Management, LLC | 0.04% | Add +150.5% | 512,508 | $10.3M |
| Cubist Systematic Strategies, LLC | 0.11% | New | 493,906 | $9.9M |
| Two Sigma Investments, LP | 0.02% | Reduce -41.5% | 476,354 | $9.6M |
| Jane Street Group, LLC | 0.02% | Add +79.3% | 470,359 | $9.4M |
| Renaissance Technologies | 0.01% | Add +26.5% | 469,800 | $9.4M |
| First Trust Advisors LP | 0.01% | Add +19.3% | 462,167 | $9.3M |
| Invesco Ltd. | 0.00% | Add +11.8% | 456,747 | $9.2M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +39.8% | 443,886 | $8.9M |
| Two Sigma Advisers, LP | 0.02% | Reduce -10.7% | 441,900 | $8.9M |
| Victory Capital Management Inc. | 0.01% | Add +5.3% | 392,401 | $7.9M |
| Alyeska Investment Group, L.P. | 0.03% | New | 390,779 | $7.9M |
| JPMorgan Chase & Co. | 0.00% | Reduce -59.0% | 386,566 | $7.8M |
| Harbor Capital Advisors, Inc. | 0.25% | Add +17.3% | 291,539 | $5.9M |
| Balyasny Asset Management L.P. | 0.01% | Reduce -52.3% | 291,198 | $5.9M |
| Rhumbline Advisers | 0.01% | Reduce -2.9% | 289,313 | $5.8M |
| Arete Wealth Advisors, LLC | 0.39% | Reduce -92.8% | 5,653 | $5.5M |
| Principal Financial Group Inc. | 0.00% | Reduce -1.9% | 261,211 | $5.2M |
| Cambria Investment Management, L.P. | 0.35% | Reduce -12.8% | 259,673 | $5.2M |
| Holocene Advisors, LP | 0.01% | Add +11.9% | 257,583 | $5.2M |
| Thomist Capital Management, LP | 3.11% | New | 252,331 | $5.2M |
| Ameriprise Financial Inc. | 0.00% | Add +5.4% | 252,483 | $5.1M |
| Twinbeech Capital LP | 0.11% | New | 245,027 | $4.9M |
| Arrowstreet Capital, Limited Partnership | 0.00% | Add +51.6% | 236,136 | $4.7M |
| Verition Fund Management LLC | 0.03% | Reduce -74.4% | 225,853 | $4.5M |
| Quantbot Technologies LP | 0.11% | New | 220,656 | $4.4M |
| Swiss National Bank | 0.00% | Reduce -2.7% | 219,832 | $4.4M |
| Millennium Management | 0.00% | Reduce -90.0% | 213,825 | $4.3M |
| Gabelli Funds LLC | 0.03% | Add +104.5% | 206,552 | $4.1M |
| Legal & General Group Plc | 0.00% | Add +10.4% | 206,157 | $4.1M |
| LPL Financial LLC | 0.00% | Add +3.6% | 205,944 | $4.1M |
| American Century Companies Inc. | 0.00% | Add +4.6% | 202,505 | $4.1M |
| SG Americas Securities, LLC | 0.02% | Add +87.0% | 200,025 | $4.0M |
| California Public Employees Retirement System | 0.00% | Add +8.3% | 190,090 | $3.8M |
| Macquarie Group Ltd. | 0.00% | Add +1.4% | 180,030 | $3.6M |
| Raymond James Financial Inc. | 0.00% | Add +8.1% | 175,854 | $3.5M |
| Nuveen, LLC | 0.00% | Reduce -26.6% | 175,504 | $3.5M |
| GAMCO Investors | 0.03% | Add +36.6% | 172,724 | $3.5M |
| ARS Investment Partners, LLC | 0.25% | Add +130.8% | 171,708 | $3.4M |
| Alliancebernstein L.P. | 0.00% | Add +24.6% | 166,418 | $3.3M |
| Canada Pension Plan Investment Board | 0.00% | Add +23.8% | 163,200 | $3.3M |
| Engineers Gate Manager LP | 0.04% | Add +217.6% | 160,746 | $3.2M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.01% | Reduce -39.5% | 155,590 | $3.1M |
| Soapstone Management L.P. | 2.00% | No change | 150,000 | $3.0M |
| Barclays PLC | 0.00% | Add +25.9% | 149,352 | $3.0M |
| Stifel Financial Corp. | 0.00% | Add +128.0% | 148,981 | $3.0M |
| Huber Capital Management LLC | 0.50% | Reduce -63.2% | 147,560 | $3.0M |
| State Board of Administration of Florida Retirement System | 0.01% | Add +0.9% | 143,428 | $2.9M |
| Retirement Systems of Alabama | 0.01% | Reduce -0.1% | 140,723 | $2.8M |
| Susquehanna International Group, LLP | 0.00% | Add +68.4% | 137,369 | $2.8M |
| Quantinno Capital Management LP | 0.01% | Add +303.9% | 128,999 | $2.6M |
| Squarepoint Ops LLC | 0.01% | Add +7.6% | 122,680 | $2.5M |
| Citigroup Inc. | 0.00% | Add +192.1% | 121,828 | $2.4M |
| New York State Teachers Retirement System | 0.01% | No change | 119,953 | $2.4M |
| Jain Global LLC | 0.04% | Add +861.4% | 115,296 | $2.3M |
| Magnetar Financial LLC | 0.01% | Add +846.0% | 114,328 | $2.3M |
| Robotti Robert | 0.38% | Reduce -2.0% | 113,392 | $2.3M |
| National Bank of Canada | 0.00% | New | 109,240 | $2.2M |
| California State Teachers Retirement System | 0.00% | Add +0.3% | 108,573 | $2.2M |
| HRT Financial LP | 0.01% | Reduce -62.0% | 100,772 | $2.0M |
| Madison Asset Management, LLC | 0.02% | Add +0.3% | 97,071 | $2.0M |
| State of New Jersey Common Pension Fund D | 0.01% | Add +32.3% | 96,438 | $1.9M |
| State of Alaska, Department of Revenue | 0.02% | Reduce -0.7% | 91,925 | $1.8M |
| BNP Paribas Financial Markets | 0.00% | Add +522.4% | 91,789 | $1.8M |
| Nebula Research & Development LLC | 0.15% | Add +96.7% | 88,560 | $1.8M |
| Point72 Asset Management | 0.00% | New | 87,719 | $1.8M |
| Allianz Asset Management GmbH | 0.00% | Reduce -84.6% | 84,568 | $1.7M |
| Manufacturers Life Insurance Company, The | 0.00% | Reduce -6.0% | 84,203 | $1.7M |
| Comerica Bank | 0.01% | Reduce -3.4% | 79,049 | $1.6M |
| Cerity Partners LLC | 0.00% | Reduce -21.7% | 76,892 | $1.5M |
| Wedge Capital Management L L P | 0.03% | Reduce -5.9% | 76,108 | $1.5M |
| Gotham Asset Management | 0.01% | Reduce -35.9% | 76,092 | $1.5M |
| Lighthouse Investment Partners, LLC | 0.07% | Add +51.0% | 75,482 | $1.5M |
"% of holder's portfolio" is OLN's weight in each manager's 13F, not the share of Olin Corp. the manager owns.