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, Q4 2025
Institutional positions in OLIN Corp as of Dec 31, 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
- 379
- +16 vs. Q3 2025
- Shares held
- 106.2M
- +3.74M (+3.7%) vs. Q3 2025
- Total value
- $2.21B
- −$347.8M (−13.6%) vs. Q3 2025
- New holders
- 74
- 109 more added
- Sold out
- 58
- 132 more reduced
7 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding OLIN Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CoreCap Advisors, LLC | 1,101 | $22.9K | 0.00% | +59+5.7% | Added |
| Deseret Mutual Benefit Administrators | 1,112 | $23.2K | 0.01% | +304+37.6% | Added |
| CIBC Private Wealth Group, LLC | 1,154 | $24.0K | 0.00% | −128−10.0% | Reduced |
| St Germain D J Co Inc | 1,186 | $24.7K | 0.00% | 00.0% | Unchanged |
| Rockefeller Capital Management L.P. | 1,231 | $25.7K | 0.00% | +659+115.2% | Added |
| Bessemer Group Inc | 1,286 | $27.0K | 0.00% | −55−4.1% | Reduced |
| Geneos Wealth Management Inc. | 1,350 | $28.1K | 0.00% | 00.0% | Unchanged |
| Quadrant Capital Group LLC | 1,400 | $29.2K | 0.00% | −111−7.3% | Reduced |
| Central Trust Co | 1,437 | $29.9K | 0.00% | −800−35.8% | Reduced |
| IFP Advisors, Inc | 1,474 | $30.7K | 0.00% | −412−21.8% | Reduced |
| Harbour Investments, Inc. | 1,549 | $32.3K | 0.00% | 00.0% | Unchanged |
| Evelyn Partners Investment Management LLP | 1,615 | $33.6K | 0.00% | 00.0% | Unchanged |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1,716 | $36.0K | 0.00% | +632+58.3% | Added |
| MAI Capital Management | 1,931 | $40.2K | 0.00% | −374−16.2% | Reduced |
| Duncker Streett & Co Inc | 1,938 | $40.4K | 0.01% | 00.0% | Unchanged |
| Pinnacle Wealth Planning Services, Inc. | 2,095 | $43.6K | 0.00% | +2,095 | New |
| HHM Wealth Advisors, LLC | 2,166 | $45.1K | 0.01% | −1,760−44.8% | Reduced |
| CWM, LLC | 2,350 | $49.0K | 0.00% | −4,340−64.9% | Reduced |
| Barrett & Company, Inc. | 2,399 | $50.0K | 0.02% | 00.0% | Unchanged |
| Bryn Mawr Trust Co | 2,500 | $52.1K | 0.00% | −359−12.6% | Reduced |
| Farther Finance Advisors, LLC | 2,556 | $53.2K | 0.00% | −10.0% | Reduced |
| Umb Bank N A | 2,597 | $54.1K | 0.00% | +659+34.0% | Added |
| GWM Advisors LLC | 2,663 | $55.5K | 0.00% | +340+14.6% | Added |
| Spire Wealth Management | 2,739 | $57.1K | 0.00% | +1,013+58.7% | Added |
| STRS Ohio | 2,750 | $57.3K | 0.00% | +5+0.2% | Added |
| Nalls Sherbakoff Group, LLC | 3,159 | $65.8K | 0.05% | +26+0.8% | Added |
| Nomura Asset Management Co Ltd | 3,200 | $66.7K | 0.00% | 00.0% | Unchanged |
| KBC Group NV | 4,182 | $87.0K | 0.00% | 00.0% | Unchanged |
| Wexford Capital LP | 4,509 | $93.9K | 0.02% | +4,509 | New |
| Hantz Financial Services, Inc. | 5,034 | $105.0K | 0.00% | −1,213−19.4% | Reduced |
| Tower Research Capital LLC (TRC) | 5,178 | $107.9K | 0.00% | +679+15.1% | Added |
| Covestor Ltd | 5,189 | $108.0K | 0.06% | +497+10.6% | Added |
| Ronald Blue Trust, Inc. | 5,225 | $108.8K | 0.00% | −991−15.9% | Reduced |
| Quantbot Technologies LP | 5,283 | $110.0K | 0.00% | −37,627−87.7% | Reduced |
| GAMMA Investing LLC | 5,886 | $122.6K | 0.01% | +2,731+86.6% | Added |
| NBC Securities, Inc. | 5,907 | $123.0K | 0.01% | 00.0% | Unchanged |
| Quest Partners LLC | 6,541 | $136.2K | 0.01% | −536−7.6% | Reduced |
| Jones Financial Companies LLLP | 6,549 | $136.4K | 0.00% | −58−0.9% | Reduced |
| Sterling Capital Management LLC | 6,792 | $141.5K | 0.00% | −307−4.3% | Reduced |
| Northwestern Mutual Wealth Management Co | 6,830 | $142.3K | 0.00% | −1,221−15.2% | Reduced |
| Deutsche Bank AG | 6,950 | $144.8K | 0.00% | −725−9.4% | Reduced |
| US Bancorp | 7,955 | $165.7K | 0.00% | −5,951−42.8% | Reduced |
| State of Wyoming | 8,164 | $170.1K | 0.02% | −3,167−27.9% | Reduced |
| Securian Asset Management, Inc | 8,316 | $173.2K | 0.01% | −269−3.1% | Reduced |
| Federated Hermes, Inc. | 9,177 | $191.2K | 0.00% | −1,065−10.4% | Reduced |
| ARS Investment Partners, LLC | 9,641 | $200.8K | 0.01% | −163,604−94.4% | Reduced |
| Capstone Investment Advisors, LLC | 9,761 | $203.3K | 0.00% | +9,761 | New |
| Gsa Capital Partners LLP | 9,888 | $206.0K | 0.02% | +9,888 | New |
| Kingsview Wealth Management, LLC | 9,975 | $207.8K | 0.00% | +9,975 | New |
| Harbor Advisors LLC | 10,000 | $208.3K | 0.03% | 00.0% | Unchanged |
| Claret Asset Management Corp | 10,275 | $214.0K | 0.02% | −26−0.3% | Reduced |
| Regions Financial Corp | 10,349 | $215.6K | 0.00% | +184+1.8% | Added |
| Natixis Advisors, L.P. | 10,386 | $216.0K | 0.00% | +10,386 | New |
| Nisa Investment Advisors, LLC | 10,446 | $217.6K | 0.00% | −21−0.2% | Reduced |
| Xponance, Inc. | 10,557 | $219.9K | 0.00% | −2,239−17.5% | Reduced |
| Bridgefront Capital, LLC | 10,565 | $220.1K | 0.06% | +10,565 | New |
| Inceptionr LLC | 10,896 | $227.0K | 0.06% | +838+8.3% | Added |
| Central Pacific Bank - Trust Division | 11,000 | $229.1K | 0.03% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 11,052 | $230.2K | 0.00% | +403+3.8% | Added |
| VARCOV Co. | 11,233 | $234.0K | 0.09% | +11,233 | New |
| Gateway Investment Advisers LLC | 11,457 | $238.6K | 0.00% | 00.0% | Unchanged |
| HighTower Advisors, LLC | 11,869 | $247.2K | 0.00% | +3,832+47.7% | Added |
| Virtu Financial LLC | 12,019 | $250.0K | 0.01% | +12,019 | New |
| Exchange Traded Concepts, LLC | 12,315 | $256.5K | 0.00% | +12,315 | New |
| Public Employees Retirement Association of Colorado | 12,461 | $260.0K | 0.00% | 00.0% | Unchanged |
| Values First Advisors, Inc. | 12,484 | $260.0K | 0.13% | −2,788−18.3% | Reduced |
| Bank of Montreal | 12,498 | $260.3K | 0.00% | −1,974−13.6% | Reduced |
| Kraematon Investment Advisors, Inc | 12,679 | $264.1K | 0.21% | −1,512−10.7% | Reduced |
| MQS Management LLC | 12,769 | $266.0K | 0.16% | +12,769 | New |
| Arbiter Partners Capital Management LLC | 12,900 | $268.7K | 0.14% | +12,900 | New |
| Unifi Asset Management LP | 13,606 | $283.4K | 0.31% | +13,606 | New |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 13,711 | $285.6K | 0.00% | −940−6.4% | Reduced |
| Neuberger Berman Group LLC | 13,846 | $288.4K | 0.00% | +4,955+55.7% | Added |
| Hudson Portfolio Management LLC | 13,930 | $290.2K | 0.25% | −1,365−8.9% | Reduced |
| Brown, Lisle/Cummings, Inc. | 14,357 | $299.1K | 0.07% | +8,060+128.0% | Added |
| Mercer Global Advisors Inc | 14,986 | $312.2K | 0.00% | +289+2.0% | Added |
| Praxis Capital Management LLC | 15,077 | $314.1K | 1.12% | +15,077 | New |
| CI Private Wealth, LLC | 15,909 | $331.4K | 0.00% | −1,818−10.3% | Reduced |
| O'Brien Greene & Co. Inc | 16,000 | $333.3K | 0.10% | −43,600−73.2% | Reduced |
| Versor Investments LP | 16,000 | $333.3K | 0.05% | +16,000 | New |
| Evergreen Capital Management LLC | 16,397 | $341.6K | 0.01% | +16,397 | New |
| Occudo Quantitative Strategies LP | 16,486 | $343.4K | 0.02% | −2,980−15.3% | Reduced |
| Garner Asset Management Corp | 16,540 | $344.5K | 0.13% | +824+5.2% | Added |
| Rossby Financial, LCC | 17,000 | $354.1K | 0.11% | +17,000 | New |
| Sequoia Financial Advisors, LLC | 17,287 | $360.1K | 0.00% | −1,757−9.2% | Reduced |
| Colony Group, LLC | 17,535 | $365.3K | 0.00% | +17,535 | New |
| Axq Capital, LP | 17,765 | $370.0K | 0.08% | +17,765 | New |
| Brinker Capital Investments, LLC | 17,854 | $371.9K | 0.00% | +17,854 | New |
| O'Shaughnessy Asset Management, LLC | 18,033 | $375.6K | 0.00% | −75,329−80.7% | Reduced |
| Titleist Asset Management, LLC | 18,129 | $377.6K | 0.03% | +7,178+65.5% | Added |
| Cerity Partners LLC | 18,157 | $378.2K | 0.00% | −25,229−58.2% | Reduced |
| Guggenheim Capital LLC | 18,158 | $378.2K | 0.00% | +9,371+106.6% | Added |
| Wealth Enhancement Advisory Services, LLC | 16,998 | $379.4K | 0.00% | −2,629−13.4% | Reduced |
| Berman McAleer LLC | 18,228 | $379.7K | 0.05% | 00.0% | Unchanged |
| Cetera Investment Advisers | 18,543 | $386.3K | 0.00% | −3,488−15.8% | Reduced |
| Pictet Asset Management Holding SA | 18,671 | $388.9K | 0.00% | 00.0% | Unchanged |
| Captrust Financial Advisors | 18,718 | $389.9K | 0.00% | +18,718 | New |
| CSS LLC | 18,963 | $395.0K | 0.02% | +18,963 | New |
| The PNC Financial Services Group, Inc. | 19,053 | $396.9K | 0.00% | −891−4.5% | Reduced |
| First Western Trust Bank | 19,087 | $397.6K | 0.02% | −112−0.6% | Reduced |