OLIN Corp
OLN- Exchange
- NYSE
- Industry
- Chemicals & Allied Products
- SEC CIK
- 0000074303
No open-market purchases or sales by OLIN Corp insiders were filed in the last 90 days; 415 institutions reported holding it in 13F filings for Q2 2026, worth $2.26B in total; Semper Augustus is the only superinvestor holding it.
13F holders, Q2 2025
Institutional positions in OLIN Corp as of Jun 30, 2025. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 352
- +1 vs. Q1 2025
- Shares held
- 104.1M
- +3.44M (+3.4%) vs. Q1 2025
- Total value
- $2.09B
- −$350.9M (−14.4%) vs. Q1 2025
- New holders
- 58
- 126 more added
- Sold out
- 57
- 119 more reduced
3 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting OLN on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 415 | $2.26B |
| Q1 2026 | 422 | $3.35B |
| Q4 2025 | 379 | $2.21B |
| Q3 2025 | 370 | $2.58B |
| Q2 2025 | 352 | $2.09B |
| Q1 2025 | 354 | $2.45B |
| Q4 2024 | 384 | $3.51B |
| Q3 2024 | 396 | $4.92B |
| Q2 2024 | 445 | $4.93B |
| Q1 2024 | 433 | $6.15B |
| Q4 2023 | 426 | $5.72B |
| Q3 2023 | 428 | $5.33B |
| Q2 2023 | 463 | $5.62B |
| Q1 2023 | 481 | $6.18B |
| Q4 2022 | 472 | $6.12B |
| Q3 2022 | 455 | $5.23B |
| Q2 2022 | 483 | $5.94B |
| Q1 2022 | 476 | $6.70B |
| Q4 2021 | 462 | $7.68B |
| Q3 2021 | 388 | $6.58B |
| Q2 2021 | 360 | $6.36B |
| Q1 2021 | 318 | $5.16B |
Institutions, Q2 2025
Shares, value and share of portfolio for each institution holding OLIN Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Russell Investments Group, Ltd. | 29,878 | $600.2K | 0.00% | −465−1.5% | Reduced |
| Investment House LLC | 30,000 | $602.7K | 0.03% | +30,000 | New |
| First Citizens Bank & Trust Co | 30,988 | $622.5K | 0.01% | +20,710+201.5% | Added |
| Envestnet Portfolio Solutions, Inc. | 31,866 | $640.2K | 0.00% | +23,352+274.3% | Added |
| O'Shaughnessy Asset Management, LLC | 32,175 | $646.4K | 0.00% | −789−2.4% | Reduced |
| Louisiana State Employees Retirement System | 32,400 | $650.9K | 0.01% | 00.0% | Unchanged |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 32,573 | $654.4K | 0.00% | +19,279+145.0% | Added |
| Teacher Retirement System of Texas | 33,419 | $671.4K | 0.00% | −7,454−18.2% | Reduced |
| Summit Trail Advisors, LLC | 33,492 | $672.9K | 0.01% | +33,492 | New |
| Arizona State Retirement System | 33,586 | $674.7K | 0.00% | +141+0.4% | Added |
| Larson Financial Group LLC | 33,775 | $678.5K | 0.03% | −2,332−6.5% | Reduced |
| Bridgefront Capital, LLC | 35,384 | $710.9K | 0.19% | +14,482+69.3% | Added |
| Public Employees Retirement System of Ohio | 35,646 | $716.1K | 0.00% | +89+0.3% | Added |
| State of Tennessee, Treasury Department | 36,059 | $724.4K | 0.00% | −1,600−4.2% | Reduced |
| SEI Investments Co | 36,650 | $736.1K | 0.00% | +5,483+17.6% | Added |
| Creative Planning | 36,681 | $736.9K | 0.00% | −20,829−36.2% | Reduced |
| Bokf, NA | 36,718 | $737.7K | 0.01% | +301+0.8% | Added |
| Ensign Peak Advisors, Inc | 36,817 | $739.7K | 0.00% | 00.0% | Unchanged |
| KLP Kapitalforvaltning AS | 37,300 | $749.4K | 0.00% | +2,200+6.3% | Added |
| Teachers Retirement System of the State of Kentucky | 39,808 | $799.0K | 0.01% | 00.0% | Unchanged |
| Walnut Level Capital LLC | 40,000 | $803.6K | 0.64% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 43,161 | $867.1K | 0.00% | +32,205+293.9% | Added |
| Janus Henderson Group PLC | 43,828 | $879.8K | 0.00% | −10,700−19.6% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 43,861 | $881.2K | 0.01% | +1,689+4.0% | Added |
| Aquatic Capital Management LLC | 44,824 | $900.5K | 0.02% | +44,824 | New |
| New York State Common Retirement Fund | 45,121 | $906.5K | 0.00% | 00.0% | Unchanged |
| Brevan Howard Capital Management LP | 46,191 | $928.0K | 0.01% | +34,891+308.8% | Added |
| Sit Investment Associates Inc | 46,575 | $936.0K | 0.02% | −16,825−26.5% | Reduced |
| HSBC Holdings PLC | 50,497 | $1.02M | 0.00% | −98,737−66.2% | Reduced |
| Amalgamated Bank | 52,612 | $1.06M | 0.01% | −1,198−2.2% | Reduced |
| Freestone Grove Partners LP | 53,260 | $1.07M | 0.01% | +14,286+36.7% | Added |
| Treasurer of the State of North Carolina | 53,636 | $1.08M | 0.00% | +793+1.5% | Added |
| Oarsman Capital, Inc. | 54,177 | $1.09M | 0.17% | −2,625−4.6% | Reduced |
| South Dakota Investment Council | 54,826 | $1.10M | 0.02% | 00.0% | Unchanged |
| Wells Fargo & Company | 55,044 | $1.11M | 0.00% | −3,010−5.2% | Reduced |
| Algert Global LLC | 55,350 | $1.11M | 0.02% | +22,300+67.5% | Added |
| Monetary Management Group Inc | 56,100 | $1.13M | 0.28% | −6,500−10.4% | Reduced |
| Deroy & Devereaux Private Investment Counsel Inc | 56,250 | $1.13M | 0.06% | −1,510−2.6% | Reduced |
| Mutual of America Capital Management LLC | 57,259 | $1.15M | 0.01% | −2,289−3.8% | Reduced |
| V. M. Manning & Co., Inc. | 49,213 | $1.16M | 1.29% | +49,213 | New |
| Marshall Wace, LLP | 58,469 | $1.17M | 0.00% | −100,959−63.3% | Reduced |
| ARGA Investment Management, LP | 59,813 | $1.20M | 0.03% | 00.0% | Unchanged |
| Virginia Retirement Systems Et Al | 61,978 | $1.25M | 0.01% | +400+0.6% | Added |
| MetLife Investment Management | 61,992 | $1.25M | 0.01% | −2,252−3.5% | Reduced |
| Royal Bank of Canada | 63,573 | $1.28M | 0.00% | −21,625−25.4% | Reduced |
| Qsemble Capital Management, LP | 66,227 | $1.33M | 0.13% | +66,227 | New |
| Wolverine Asset Management LLC | 66,794 | $1.34M | 0.02% | +66,794 | New |
| Mitsubishi UFJ Trust & Banking Corp | 68,498 | $1.38M | 0.00% | −29,856−30.4% | Reduced |
| Great West Life Assurance Co | 69,658 | $1.40M | 0.00% | −2,590−3.6% | Reduced |
| Occudo Quantitative Strategies LP | 71,094 | $1.43M | 0.16% | +19,594+38.0% | Added |
| Fruth Investment Management | 73,429 | $1.48M | 0.40% | −666−0.9% | Reduced |
| Price T Rowe Associates Inc | 73,706 | $1.48M | 0.00% | −690,013−90.3% | Reduced |
| Lighthouse Investment Partners, LLC | 75,482 | $1.52M | 0.07% | +25,482+51.0% | Added |
| Gotham Asset Management, LLC | 76,092 | $1.53M | 0.01% | −42,684−35.9% | Reduced |
| Wedge Capital Management L L P | 76,108 | $1.53M | 0.03% | −4,793−5.9% | Reduced |
| Cerity Partners LLC | 76,892 | $1.54M | 0.00% | −21,275−21.7% | Reduced |
| Comerica Bank | 79,049 | $1.59M | 0.01% | −2,778−3.4% | Reduced |
| Manufacturers Life Insurance Company, The | 84,203 | $1.69M | 0.00% | −5,373−6.0% | Reduced |
| Allianz Asset Management GmbH | 84,568 | $1.70M | 0.00% | −465,328−84.6% | Reduced |
| Point72 Asset Management, L.P. | 87,719 | $1.76M | 0.00% | +87,719 | New |
| Nebula Research & Development LLC | 88,560 | $1.78M | 0.15% | +43,544+96.7% | Added |
| BNP Paribas Arbitrage, SA | 91,789 | $1.84M | 0.00% | +77,041+522.4% | Added |
| State of Alaska, Department of Revenue | 91,925 | $1.85M | 0.02% | −620−0.7% | Reduced |
| State of New Jersey Common Pension Fund D | 96,438 | $1.94M | 0.01% | +23,548+32.3% | Added |
| Madison Asset Management, LLC | 97,071 | $1.95M | 0.02% | +278+0.3% | Added |
| HRT Financial LP | 100,772 | $2.02M | 0.01% | −164,795−62.1% | Reduced |
| California State Teachers Retirement System | 108,573 | $2.18M | 0.00% | +304+0.3% | Added |
| National Bank of Canada | 109,240 | $2.19M | 0.00% | +109,240 | New |
| Robotti Robert | 113,392 | $2.28M | 0.43% | −2,290−2.0% | Reduced |
| Magnetar Financial LLC | 114,328 | $2.30M | 0.01% | +102,243+846.0% | Added |
| Jain Global LLC | 115,296 | $2.32M | 0.04% | +103,303+861.4% | Added |
| New York State Teachers Retirement System | 119,953 | $2.41M | 0.01% | 00.0% | Unchanged |
| Citigroup Inc | 121,828 | $2.45M | 0.00% | +80,115+192.1% | Added |
| Squarepoint Ops LLC | 122,680 | $2.46M | 0.01% | +8,662+7.6% | Added |
| Quantinno Capital Management LP | 128,999 | $2.59M | 0.01% | +97,060+303.9% | Added |
| Susquehanna International Group, LLP | 137,369 | $2.76M | 0.00% | +55,802+68.4% | Added |
| Retirement Systems of Alabama | 140,723 | $2.83M | 0.01% | −98−0.1% | Reduced |
| State Board of Administration of Florida Retirement System | 143,428 | $2.88M | 0.01% | +1,320+0.9% | Added |
| Huber Capital Management LLC | 147,560 | $2.96M | 0.50% | −253,194−63.2% | Reduced |
| Stifel Financial Corp | 148,981 | $2.99M | 0.00% | +83,642+128.0% | Added |
| Barclays PLC | 149,352 | $3.00M | 0.00% | +30,749+25.9% | Added |
| Soapstone Management L.P. | 150,000 | $3.01M | 2.00% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 155,590 | $3.13M | 0.01% | −101,541−39.5% | Reduced |
| Engineers Gate Manager LP | 160,746 | $3.23M | 0.04% | +110,136+217.6% | Added |
| Canada Pension Plan Investment Board | 163,200 | $3.28M | 0.00% | +31,400+23.8% | Added |
| Alliancebernstein L.P. | 166,418 | $3.34M | 0.00% | +32,850+24.6% | Added |
| ARS Investment Partners, LLC | 171,708 | $3.45M | 0.25% | +97,308+130.8% | Added |
| Gamco Investors, Inc. Et Al | 172,724 | $3.47M | 0.03% | +46,324+36.6% | Added |
| Nuveen, LLC | 175,504 | $3.53M | 0.00% | −63,584−26.6% | Reduced |
| Raymond James Financial Inc | 175,854 | $3.53M | 0.00% | +13,119+8.1% | Added |
| Macquarie Group Ltd | 180,030 | $3.62M | 0.00% | +2,484+1.4% | Added |
| California Public Employees Retirement System | 190,090 | $3.82M | 0.00% | +14,596+8.3% | Added |
| SG Americas Securities, LLC | 200,025 | $4.02M | 0.02% | +93,033+87.0% | Added |
| American Century Companies Inc | 202,505 | $4.07M | 0.00% | +8,952+4.6% | Added |
| LPL Financial LLC | 205,944 | $4.14M | 0.00% | +7,221+3.6% | Added |
| Legal & General Group Plc | 206,157 | $4.14M | 0.00% | +19,358+10.4% | Added |
| Gabelli Funds LLC | 206,552 | $4.15M | 0.03% | +105,552+104.5% | Added |
| Millennium Management LLC | 213,825 | $4.30M | 0.00% | −1,930,186−90.0% | Reduced |
| Swiss National Bank | 219,832 | $4.42M | 0.00% | −6,000−2.7% | Reduced |
| Quantbot Technologies LP | 220,656 | $4.43M | 0.11% | +220,656 | New |